Annual Report 2002
Transkrypt
Annual Report 2002
SPACE RESEARCH CENTRE POLISHACADEMYOF SCIENCES INTELLECTUAL CAPITAL REPORT 2002 WARSAW .-- l l SUMMARY2OO2 In the yexr 2002 rhc Space ]tesearch Cenrre (SRC) of the polish (PAS)cerriealout pure anclepplied srLtclies AcxdeInyof Sciences in spxce physics, geoclesicrn(l physicul resexrch ol plancts :lod thc Ear!h,in l)rord internationelco-oper^tion.'lhc InstitLrte rssisledin the prepxation :lncl rutificition of the ne\\, Agreentcnr belween l)olunclxncl the ELtr.)peanSpaceAgcncy, it xlso supportcd lhe work SPACE RESEARCH CENTRE o[ the Inlerministerj:rl Consu]rrtivc croup for Space ro rlte prime Of tlfe POliSh ACademy l\'linisrerrnd of the Polish Space Office. The docroral sruclies wer€ Of SCienCeS inilirtecl in dre Centre in co operarion wrrh rhc In\rirlrriJ (,f establiShed in 1976 , l r o l ' l r \ s i ( \ I ' n 5 , \ \ j r l r r L f s r l ) . , l c ( , i I . l c r n ( l i ' l r r c sf l r n l r r n n o r c fecognizing thc technoLogicxl xn(l economic impollilnce of space xctivities to rnocletn society, the SI{C was involvecl in :l rxnqe of r . l r r , , r r r u n . r, l( t r n n \ . l r \ ( l l l i i n r l l L . p r l r n t o l i o ,n, ! s f . l ( . ( r c i e n . r . r\prd from 92 prpers publishccl in jntcrnilion:ll rcferee(l science journ:!ls,ncw cleviccs,innovxtive methoclsancl soflwafe-packlges delivefc(lt() rlte mirker, rhe highlightsof Sllc,s rcrivi!y in 2002 . Tl)e INTEGR.A.L Projecr- on 17O(ober 2002rhc Europeln Specc Agencvs satelliteINTEGII"{L(lnlernationrl Gxmn]]eRayLlborarory) w:ls place(l in orbit. On its boxrcl grmma rxy lelerjcope IBiS v,,is cquipedwidr SRC- builr Velo ElectronicBox (8,5kg weighrxnd c. J()W po\\'ef coltsluDprion) s4teres lhe X ley monjtor JEM-X wirl) Slic-desi!:nedsoft\\,!lrepacket. The SIIC also providecl control encl cuiil)fition equipments fbr JEM X device ancl for rhe Spl specUonretef.(P. Orlc.ltiski, . Mot-Iu)ski.G..nlcb ikaushi) . 1hc ROSETTAProject xrrxngementswerc finalized for :l hLrnch of ROSET'IA the llufopcen Sp:lcc Agency's p.obe intencle(l to rxpknc !lle c()lne!. -fhe SltC providccl the cquipnrent tnounteclon the probc lxnder. lt consistedof the self hafinrerjngdevice thxt \\'ould insen thc penetmtor into the comefs nLlcleus,thenr.ll sensorsxn(l dcnsitonteterof the penetr.[or, ()1[ Ba]]taszkietuicz, J. Gtlgotczule. W. Mcrczeaski) . The CORONAS-FProiect - ol)sen/ationsof sol.rr X ray spectftt (.trouncl6 GII of scicntiflc dete) rvere performed, xnd recorclecl Lrsinilthe SRC-buiLtRESIK specoonleler functbning aboxrcl COIIONAS-F satellile(lxunchedon 31 July 2001).The itnalysisof {lle tirst !\,o ol)sen,ation series enxblecl for the first time the identilicirtion ol-entissionlines of polassiuntind of arflon - the clementsthlt luve significxnllycliffcrentfirst ionizxtionpotentitls. (.1.S)l )aster) The year 2002 mrrkccl the fifst srep in dte developnrent of tbc h cllccl Il C.tplt1l Repoftillg of the Spxce ResearchCentre. In conlpllfison \\,i(ll tfiiclitionxl Annuil lleports new voc^bulary wrs introcllrcecl itncl lhe hyour $,as scljusredto the cLrnentedition. The sunrnl n,trl)le aclclcclon p.rge 4 makes compx,-isonbetrveen data fbf 2002.lnd 2001 possible.Ntorechxngeswill be inrroduced in rhe luturc :rccorcling Io lclvanccs in tbc Intellectual Caplt.l Report schemeof the ELxopern scientific comlnunity. Promotes Polish participation in international space missions Combines scientific research with engineering rnnovattons Links spaceresearcl) with applications in Poland Inspired by science and national market demand for space recnnology Intellectual Report 2OO2 in Figures capital IIuInan 20o2 20l)1 Indicators capltal r29 Number of stalT(tull-time equivalent) Number ofpermanent sci€ntific staff of whom aged <3 I of whom aged 3 I -4O ofwhom aged 4l-5O of whom aged 5 I -60 ofwhom aged >60 Number of female scientific stafT Ratio of pemanent to tempoEry contracts 43 3 t2 t4 lo l3 2 Awards and honours Participation in editorial boards organizers of sessions and conferences Sci€ntists sefling as olTicers ofintemational scientific organizations Structuaal I I I I 3 6 2 5 5 5 lo lo capitrl Funding Sttucture: basic auocation (%) srgnts (%) thi.d party contEcts (7o) other sources (%o) covemment funded ressarch as 70 oftotal Books in the libGry Subscriptions to joumals Computer seflers PCs Establishing t24 43 2 5 tl l5 10 t3 45,2 lo,3 ibcome 44,4 14195 122 13 150 46.O 30,3 t5,2 8,5 t4345 t17 l5 160 Networks 'National indusrial and research partners National educational partners Is tern a I i o. a I pe rsoh n e I acha nge : visits fi.om abroad Trips abroad Intemational co-operation aEreements oraanized conferences 6 r25 2tQ 33 3 lf, 6 39 t93 22 I Key processes Space projects involved Intemational organizations' programmes Intemational arants (including EU prcjects) Third party contracts Transfer of Knowledge Papers at scientific conferences T.aining courses for professionals Payloads launched into space New devices delivered to partn€rs New devices dd software-packages Innovative frethods delivered Press, TV and radio dessages 8(3) 34 t2 a7G7) 92(67) ll 6 & Technology Publications in intemational refereed scientific joumals (includinA thejoumals from the SCI list) Othe. publications Ph. D. theses superyisions Master theses superyisions Academic lectures (semestral) Public talks and lectures 9 1 9(4\ 33 24 deliveted 55 40 92 2 43 43 175 I 2 2 7 ll 3 5 l3 9 8 25 3 300 to market E I 270 KNOWLEDGE CAPITAL Human Capital At tbc end of 2002, thcSPACE RESEARCHCENTRE stalf consistedof 107.litlt-titneand 24 part-time emplqlees. The scientificstaffconsistsof 25 seniorscF Applications entists (14 professorsand 11 habilihted observes). The Design ancl (including 14 designels 2 Branch enploys doctors)and 22 researcherswith a doctor with a doctor cLegree)ancl 11 persons of degree, of whom 18 are employed as resupport. The administration, staff searclrrssociates. They lre 'upportetl hy technical printing unit, rhe library, ISO support I7 speciJlisls(pllysicisri'.mlllrcmalici.rns. persons. programmers,geodesists{nd branch employ 40 Nstronomers, , t i I g .p I ! . e 9 x,t ! E i= = [fl" "lll'-: P.oorotions € llelgl5:f ! e 6 i -0 t E C i 9'E F i E: 7 q n : s E ! ; ; € - r07 Inrrt-timc.-pr"v..'- z*I wards and honours . JANUSZ SYL\(/ESTER . JOTANTA NASTULA was granled rhe honorary medal of the was awarded with habilitated doctor de physical in sciences by the Scientific CosnronruticsFederafionof RussilI' liree Council of the Institute of Geophysics . ANNA SI,)YIA,TEK PAS. receiveclURSI Young Scientist Award; MAREK BANASZKIE\(4C2,ZBIGNIE\(/ lar Physics Meeting, held in Prague, KI,OS,MIROSLA\yRATAJ CzechRepublic,9 September. receivedthe Award of the PAS for pro- . ANDRZEJ\f. \TTRNIK morng spacesctence. wasa co-convenorof the Session'Analysismethodsfor plasmawavesand turbulence' during the )C<VIfth General As, sembly of URSI,held in Maasrrichr,rhe Netherlands,17-26Augusr. . JANUSZB- ZIELINSKI SRCScientistsseNing as editors, co-edwas a Convenor of lhe 'lntegratedSysirors and editorial board members of tems Including GPS'Sessionof tire Inrescjentific journals: graled.Sprce Systems Syrnpo\rum during . ALEKSANDER BRZEZII{SKI tl)eJ4"'COSPAR Congress. heldin Hous member of the Editorial Board of the ton, USA,10-19Odober. Artirtci.ll Satellites . JANUSZB. ZIELINSKI . JAN KAZIMIERZLATKA was an organizerof the Seminarentitled 'The Studiesof Ionosphereand Its Influ memberof the EditorialBoard of tne At'tificia I Satelli les ence on GPS MeasurcmentsResults', . WOJCIECHPACHELSKI held in Varsaw, Pol^nd, 5 July. editor in chief of the Ani.ficial Satellites, member of the Editorial Boarcl of Geadezjai Karlografra; \ Uome of SRC scientists are |nelnANDRZEJ\7. \fiERNIK ilssociateeditor of the American Ceo- bers of the following international physical Union jottn l Radio Sciencc, science organizations: member of the Editorial Board of rhe Acta Geopblsica Polonica. Commiftee on SpaceResearch(COSPAR) KITZYSZTOF ZIOLKO\fSKI scientificconsultantof the Polish edition International Astrooomical Union of rc National Gcograpbic European Astronomical Society European ceophysical Society t \/ t rganizers of sessions and conferences . JAN BTDCKI Intemational Association of Ceomagnetism and Aeronomy . Intemational Association of Geodesy . I'Union Radio,Scientifique Intern:rtionale AmericanGeopltysicalUnion was a member of the Scientific Committee of the COSPAR Colloquium "Plasma ' PlanetarySociety Processes in the _Near-Earth-Sp1cg . Joint organizarion for solar observaInterballand Beyond",held in Sofia,Bul ii rn.. garia,5-10Feb.uary. European Physjcs Sociery . RYSZARDCABRYSZE'\rSKI was an organizerof the Seminaron Ce- . European Astronomical Union lestixl Mechanics,held in Varsaw, Poland,3-4June. . JANUSZSYL\flESTER was a Convenorof the JOSOInstrumentai Sessionduring the 10rnEuropeanSo- on Geodetic Effectson Non-Tidal Oceanic Processes; STANISLAIOf CRZEDZIELSKI memberof the InternationalAcademyof L-rome of the SRC scientists are membefs ofi . The scientificcouncilsof: SpaceResearchCentrePAS, Nicholas Copemicus Astronomical . CentrePAS, Institute of Geophysics(a SRCscientist servesas a vice chairman), Institute of Plasma Physics and Laser Microsynthesis Instituteof Geodesyand Canography, Planetariumand AstronomicalObserva- . tory io Olsztyn, The scientific committeesof the Polish Academyof Sciencesi Astronomy,Spaceand SatelliteResearch (SRC scientistsserve as vice-chainnan rnd secretary), PolarResearch, Ceodesy. Geophysics, national committeesol COSPAR,URSI, CODATA; . NationalCouncil of Geodesy, Main Committee of the Astronomical Competitionfor Schoolchildren. InterministerialConsultativeGroup for Spaceto Prime Minister of the Republic . of Poland(the director of SRCchairsthe Group). . \rRC Scientists serving as elected officers of international scientific organizations: MAREKBANASZKIE'\flCZ memberof the ScientificBoardof the In- temationalSpaceScienceInstitute(ISSD, Bern, Switzerland; ALEKSANDER BRZEZINSKI memberof the OrganisingCommitteeof IAU Commission 19 (Earth Rotation), CorrespondingMember of the International Earth RotationService,a member of the IAG/IAPSOJoint Vorking Group ZBIGNIEWKTOS representativeof Inte.nationalUnion of RadioScience(URSI)to COSPAR; BARBARAKOLACZEK honorary member of the International Associationof Geodesy,member of the DirectorialBureauof IAU representarive to the InternationalEarth Rotation Service (IERS); I!/ONA STANISTJ.'WSKA memberof the COST271 (IITS)Management Committee and chairman of \forking Group 1 COST271,memberof the COSPAR/URSIVorkiog croup on the lnternationalReferenceIonosphere, member of the lvorking Group 'Ionosphere' of the IntemationalSpaceEnvironment service; JANUSZSYL\flESTER memberof the Councilof SolarPhysics Sectionofthe EuropeanPhysicalSociety, the Secretaryof Joiot Organisationfor SolarObseryation0OSO); ANDRZEJ\7. IOTERNIK vice-presidentof the InternationalUnion of RadioScience(URSI); JANUSZB. ZIELINSKI memberofthe COSPAR Bureau,member of the AstrodynamicsCornmitteeof the InternationalAstronauticalFederation. . RYSZARDZDUNEK member of the COST 40 (EOSS) MenagementCommittee. Structural Capital Funding Structure The scientificand technicalactivity of the SpaceResearchCentre I,AS was funded in 2002in 76%0by rhe SrareCommirreefor ScientificResearchand ir, 24"2 fto]n't other sources. Infrastructure TT I he Space Research Centre's facilities are distributed in three loca- tions: . In \yy'alsaw,at Bartycka 18A Street 52i5mr (facilities); . In Vroclaw (Solar Physics Division), Kopernjka 11 Srreer at the Astronomical Observatoryof the Wroclew Universily600m' (facilities); . In Borowiec nexr Pozn i (Astrogeodynanrical ObservalorJ) 1003m' (facilities). Completionof in the year 2000the Warsaw anclWroclaw fxcilities brought ne$/ space xnd capabiliries for research ancl technologyxctivities. TI I-:ibrary and information I . The basicportionof the insrirutelibrary - I I -- is locatedin the main faciliriesin Varsaw and its xuxiliary departmentsin the Solar --1r" PhysicsDivision in \Troclaw and in the AstrogeoLlynlmical Ohscrvatory in Borowiec. At the end of 2002,the library had 14345 books and subscribedto 66 international and 51 Polish scientificjournals.The library catalogues in Warsaw xncl Borowiec are computerisedand are itc cessibleon line in the computer system of the institure. Accesslo databases,specificationsand formal requirementssetsof ESAwas ex tended. anended by many distinguished guests including the representatives of the Polish Academyof Sciences,academicinstitutions and local authorities. The SpaceResearchCentrehasan efficient and well-equipped printing shop able to fully coverprinting and publishingneedsof the instituteand to generatesome income from extemal orders. P**.ooo Tn. "o-n ra."network The institute'scomputer network is connected to the Intemet. It is based on 3 workstation servers and 11 workgroup servers;about 160 PC computersare coonectedas client workstations.The network is basedon the TCPIIPprotocol;the servets are running HP-[IX, Solarisand Linux operating systemsand the workgroup servers Aslrogeodynamical Observatoryof Space and client workstationsare Microsoft winCentre in Borowiec Reseaach dows, HP-IJX,Solaris,DOS, and Linux systems.Remoteaccessto the systemis available by modem connection (48-22) The Observatory in Borowiec was founded 651-71-63or by the TPSA service (0-20 in 7952 as a part of the Depanment of 2122).'fhe following services are sup- Astronomy of the Polish Academy of ponedi telnet,FTP,1Vw'\(/.The library cata- Sciences, under the name of the logue systemis accessibleby modem con- Astronomical Latitude Station in order to nection.The SRChomepageURL For \veb work on determinalionof the polar motion, surfersis_h!!pr?h8r{4bk !y4y,p! time corection and maintenanceof the time standard I-ITC. These tasks were realised in co-opemtion with the Bureau Intemational de l'Heure (BIH) and with rnd help of rwo visualzenirhtelescopes. two tmnsit instrumentsand quanz clocks constructed in Borowiec. Gravimetric were conducted measuremenE periodjcally. In the mid sixties the Observatory,was incorpomtedas a part of the Institrte of Geophysicsof the Polish AcademyofSciences,and in 1972its name was changed into Astronomical Latitude Observarory.In 1964 the staff of the Fiftv vears of the Observatory in co-operation with the Astrogeodynarnical Astronomicxl observatory of the Adam Observatory in Borowiec Mjckiewicz University in Poznad started observationsof the anificial Earthsatellites, at first with a simple photographiccamera On the 6'h of December in Borowiec the PO-1,then its imProvedversionPO-3,later ceremonies of the 50'hanniversaryof this replaced by a high qualiry SBG camera research outpost were inaugunted and made by c. ZeissJena. In 1976 the laser l0 measurements of distancesto the satellites with the help of the laser system and GpS were \latted by a satellirrlaser rrnging method. allowed lhe Ohservalory in systemof rhe Intercosmostype. Borowiec to continue the co-operation with the International Earth Rotation ln 1977rhe Observatorytogetherwith the Seryice (IERS) on determination of the Department of Planetary Geodesy was Eaffh rotation. Simultaneously the time includedinto the SpaceResearchCentreof iervice wxs equipped qirh the caesium the PolishAcademyofSciences,foundedin frequency srandard OSCILLOeUARTZ the sameyear. Till 1983the measuremenrsEUDICS 3020. Connecred ro rhe LOMN-C were carried out wirh the help of the receiver constructed at the Observatory lntercosmos laser ranging with the and dren to the CPS time receivers tr accuracyof 70 cm. Startingfrom 1982the ensuredthe time recordingaccuracyof the classical measurements of the Earth order of 10 ns. The tim-e servrce ar rne rotation were continued with rhe use of Observatory is currently engaged in Danjon astrolab which replaced the creationof the atomic rime scaleTAI and outclated transit instruments and visual UTC in the co_operationwith the Bureau zenilhtelescopes. From 1983the sarellirelnternJrion3l despoidset Mesures(tstpM). measurementswere performed by the Also in the nineties the sravrmerlc Doppler technique using own DOG-2 measurementswere resumed.5ince t9g3 receivers.The time base was modernized the works on VLBI and satellite by the introduction of the cesium inte.ferometry,:rnd since 1992 the works frequency standard Rhode & Schwarz on the DGPS,clererminationof position of (1980)and connectionto the international moving objects (planes, cars, sitips) have time system by means of the relevision been continued. In 1995 the name of the method,which ensuredthe time accuracy Observatorywas changeclto the Borowiec below 1 microsecond and allowed the AstrogeodynamicObservatorv accessof the Borowiec Observatory to crention of the international atomic time scaleTAI. In 1988regular tneasurementsbegan with the use of the second generationsatellite hser mnging systen designed and constructed in co-opemtion with the Astrcnomical Observatory of the Adam MickiewiczUniversityin Poznan.In 1991a third generationlaser CONTINUUMpy-62 s/as installed, which improved the accuracy (of the measurementsof the clislances to satellites)to 1 cm. In the same year the Doppler observations were Participantsjn rhe 50IhAnniversxryMeering ebandoned and, insread, the Global Positioning System (GPS) obseryarionsThe scientific achievementsof those 50 startecl.Since 1994, when a cPS TURBO yearswere appreciatedby the guestsofthe ROGUESNR-8000receiver was installed. meeting, who congratulatedthe staff and the observatoryhasbeen includedinto the wished more successes in dre future. nerwork of the International GpS Service for Geodynamics(IGS). The treasurenrens, I Establishing of Networks llost scicnce and technolog) actiuiry oftbe SPACERESEARCHCEN.RE is catf ied out i broacl illtetnational co-opcratioll trilhir thefranetuol'k of programs oJ th,:z llutopc.!, SpaceAgotc.y cttttl rtf otber ilie DMtiai1l otg.tl|isatiol$ as Qell cts x1 ill!lio)ts .laittt pt ojccts uith L'.Diottsscictllific ittst SRCSPace Proiects: Gcoclctiol Applic.rtion lbr GL()l)41xnd Re- I gionxl Sludy of dre S()licl Exnh l)yn:Ilics (WENEGER), IiSA Ptaiccls: . Cr\SSINIstu(licsofthe Satrrur systemenclo[ . EU1IOLAS ConsofiLrr]r, Titln; its nloon . L r r r u n , . r5n\ : L ( \ ' ( 1 s r n n ( r f S E A S - R I l . IN I'DCRAI-- high-encrgy xstrcPh) sics orl)itxL .rtl . IIOSE'ITA - a probc end l.rnclcr to crPbrc' f l \ l (lonreti seminar on tt orsl-(fer-an \lAlts EXPIIDSS- Nlirs exploritlic)l]; co-oPeration in sPace IIEIISCItRL - obscrvlllions of stxrs, nlcdiumi :rncl intcrsicllxr nebulac - sludying how the solir wind NlCLLISTER on the 19'r'of Novenll)er 2002 the scientists fects thc ExItIl; ftom SPllceRescxfch Centfe, I?|tssidl,nSP.tcc AgencY Piolccts: . COIIONAS-F co-oPerrttion in solar rcseerclT; . INTET{BAI,I-- sluclies of Eardl s nlrlgnct() . OBS'rANOVKA rulcn! of ISS. stuclieson thc Russiin sc!]- CNESltoiccts: . DFNIEIEII - siuclicsof clectromegncticsill nxls in lhe i()nosPherc- SRCirt EutoPean Ur,ion Proiects: llTN_ - Trlrbulent llounclxry Liyefs in (;cospllce I)hs!111lsi . EGNOS - Llosling of a llxn!{ing xnd Inlcgrily Ihniloring Slaii()n(RI\IS); . RIN Eurcpc;rn Scc LcveLObseNing Syslcnr; . COST 271 thc r(nx)sPhcre s cffcct on coll- . SRC iI i len olioral tior, Pt'ojects: sciet7c? oreaniza- ancl engineers I)cutsches Zentrlrm fur Luft- und Rxumf:rhrt (DLR):rs well :ts scvenl other Polish:rncl Gcrmxn il'lstitutions lnct in thc Prelrises of thc Scic[tiflc Ccntre of thc PAS in Bcflin. Thc rl]xin pLrfposc ()f lhc gathcrirlg, llPxfi frorlr cclebrxting thc 50"' ennivcrseq' of thc PolisllAc!dcmy of Scienccs,wxs Io identily rrnclcrplorc xrcxs of Possil)le co ()Perxtioll between lblish lnd Ger-nlan institLlti()ns involvecl in sp:rcc Lesc'archrncl in sPllce lechnologys develoPment. 'fhe oPironrnitles offcrecl by the 6'r' FrNDcwork Progranme of fie EU 1nd thc EuropeiLn Space Allcncy's progmmmes rvere cliscusseclxn(l some definite xfe:ls of co-opefetionwcfe proposed,includinll: . rcnrotc scnsing invcslilalltionoF Phnculy srrrf:rccerul elrnosPhere . in-situ investigrltionof phnctary surfece scicnccs . in\,c'r'sc nlcthoclsin Plalnct:Iry . r'cnrole sensingrr,clfbrcstry . rcmotesa'nsinilrnd \\'etlxn.ls . h) pcfspectnl rcnx)lc scnslng . Inlcrniltk)nrl SPalcc Environnlcntlll Scf IAC;A, tjttsl. COSPAR, |ice rr(, Scnice (lCS) . t ) r e r i - i L ' n . r g r r ( u l l Lar . Intcrrrxtk)nirl CI)SCcocl)nxnrics ll I. contribLrtions ro scientific souncl floodfisk essessmentand manallement of lxrlac . l:lscI obselvalions and dxta xnxlysis oF Gefotan siLtellires cFZ1, CH.{MP and GiL{CE . GALILEO clevelopment an(l implemenrxtion . GOCE Projcc! prepafitk)n . Donilodng of Cco-plasrnl environotenr Co-oper:rtiondiscussbn One of the most pron)ising ancl welconted concepts lvas tlte establishlrent of the lloljsh-Getnan spllce Instlutuents lncul)ltor,rvhich coulclIcadto a substantirl rccluction()f risks, costs ancl clevelopment,s trme of innov:ltive instruments. At the :r.,olnn.rnying srrn.l rlrt. i(:rnin.rr\ pxrticipants could see soDte instrurnenrs consttucted so f:u in dre SRC. tr ..... -. IJxhibition aaTlrc World Space Congress 2002, Houston The srend "Space in l,oland,, prcsenred Polislt involvement in wolid-class space prol.ltemmes.The messagewas focused on the ability to build space instmmentation, Ilight rncl ground softrvare ancl gror.rnd support equipnlent at contpetitive price, rul)ility.basedon the experience g"the.ed urough participation in renowned intemationallnissions. T l r e r x l l i l r i t ( d i n j ' r r u o t r n t i t i o np r . s e n l r , l Polish pxfliciparion in ESA's missions inclucjecl: pointinli systentfor Il.l spectrophotometer for MAIiS EXI,RESS control and supply unit of VETO system ofthe IBIS ofthe IBIS relesc()pe relesc()peonboerd onboerd INTEaRAL INTEaRAL - the the dentonstlabr dentonstlabr of hamlnedng hamlnedng devlce device tanoeL, Eil ll (based on formal agreements)r 22 organizations EAypt - 1 I ] I ] I ] I ] I tor MUPUS experimenr on ROSETTA I l)olish Exposition Bilateral cooperation I from 15 countries Inte.national personnel exchange Belgiunr Bulgaria CzechRepublic ESvpt Finland Fr,rnce Germany Greece Italy Lithuania Netherlands Portugal Romania Russia Spain Sweden Swilzedand Turkey UK Uknine USA E Visfis from abrond - 39 I Tdpsxbrord 193 I(EY PROCESSES drjr"* (* SPACEPROJTECT Interball me INIERBAU-1 mission uitb tbe MAGION 4 subsatellite uas l.tuncbed in A gttst 1995 afid tbe mission INTERBALL2 uttb MAGION 5 uas lifted in Augusl 1996. Tbeirgo.1lis to inuestigate dlnalnical processesin tbepolar, aurora.l, and tail region ol the terrestrial magnetospbere as uell as on its boundary. Among tnanJ)expeimentso-fsimultal.rcous measutementsof cbatged particles and plctsm.t turbulence tbere uere SRc-deuelopedinstrulnents . As uell thefirst misslon bas plasma eaws' tpectrofieteB (ASPI) and he otbet otxecafties tbe POLMD analJ)serfor measurenents oJltbe auroral bilometric racliation (AKR) oftbe Eafib, an.l tbe KRF collimator ubicb ispart of an X-raj pbotometer. analysis enables studies of the spatial structurewith highest resolution.Figures below show the wavelet spectra of the wave form of the magnetic and electric The subtle structureof spaceplasmaforrnafieldsmeasuredon Interballand Prognoz tion is often observed.The filamentsin astropolar cusp. 8 nomicaland auroralobjectsare seenin risi- tespectively in the outer Two chamcteristicscalesof these strucble light. Satelliteobservationsof plasmapa- tures can be clearly distinguished.One mmetersshow that this is more general feawith temporal scale20-30secondscorreture of the plasma.The analysisof observasponding ro spatialscalesof tens of kilotions from Interball 1, Magion 4, Prognoz 8 metres, the olher one-smaller-withtemand Cluster in the outer polar cusp and poral scale of single seconds related to magnetospherictail have shown the exisspatialscalebelow 10 km. They could be tence of this filamentary structure of the plasmain both studied regions of the mag- createdby dre nonlinear evolution of the cuffent systemflowing in theseregionsof netosphere.The application of the wavelet the magnetosphere. The nonlinear analysisof the kiAlfuenwavesshowsthe pos- : . I netic sibility of the filamentation of these waves with a minimum characteristicscalecorresponcling to characteristicscales of Alfuen soliton (Binghamet al., 2001).The characteristicscale has the order ofthe Alfven wave lengrh.Its minimum value can be expressedby I the local electron density: 1",,>2.2 x10 3 /nr/'[m] if rhe plasmadensity n is measured in m'. Another non-linear mechanismwhich can lead to the filamentation is the field aligned electric cuffenfs l : ' i r ' ir , ,I pinching (Galperin et al., 1986). Ao, -t I ;;;;' can gener:rlesrn,crures ::::"," Nith dle smallesr size lliven by L>c/(Dp(c is thc light s velocity ancl coodre plasrna,sfi.e qu<' (y) lt cJn l,( -rl.o cxprr::-eJ rrr rrrc ( l ( \ r f o n l , ( r l J e n s i r y . r sl 0 - n L r m J B o r l r Occurrence's distriblrtions of the aurorar ] ''hJrJLr( fl(li( \c.lles(lcp(nJ i,(r(j)ngiy on lhc kilometdc radi:rrion (AKll) xnd its r.ighrhxncl : r l l r t L r (.ltrn ( l i | | c . i i f l i r e n l i n l l l c o u t c r , l n ( l ( x t f . r o r L l i n i l |(yR X ) r n L l l e f r h : r r r ,r,l r , l i n e r v inner cLtsp.Assllming thet proton density in fL-Or w:tvr ro.lrs h.rvr l)een Ll(tcrnline(l ] tne outcr polar cusp is comDarableto its for all local times fi.otn the measurelnentsoi vxlue in the mxllnetosheath10',103mI , rhe AKR on Interball-2 (Aurorul). The AKli is minirtralAift'en wavelcngthscan havc val- mucli lcssfrequenton the d:ryside(20 % of ues l)etween 22 ancl 70 kin, whilc the srruc- thc ol)scll"'ingtime) thxn on the niqlttsicle lLt|Ls ;enrr'.rlctl l)v llle r frcnt j pinalt: g (70 %). A bulk of its disrriburionc;rends r l r , l r : r n i . n ,r . r n b r ' . r s ' r r t r l l . r . I . r k m . I n f|om higl] invarianr larirudes of 80 dcg. ar the inncf cusp at lrfeja oibjt's iltituclestltc after-noonhours clown to the latitLldesof 60 nlcxsufedcleisity is 10' l0r" r.nJ which cor- deg. on rhe nighrside. Dnysidc AKR is fesponds to Alfuen rvavelengttrs of 2.2-7 g e n c r ' . r t clJr k . r l r t ' n i A t l t : i ( l eu n t ' r l l ( j u J t l r km incl pinch gencralted structLlr.es or Irte s.lm( n lccltJnisnt. rlre 100-300m. In rhc rnilgnetosphedcrtil these electron-cyclotfon nuser instabilify. This is st|ucturcsshould havc sizes in ooe or(ler concluclecl from dontinarion of the R-X ' , : t A r f .O l ) . i r v r l l , \ n ; p r e s r r r r r , irn. Jr l r qp t c mode on tlte cl:rysideNnd nighrside as \\'ell. rious chapter arc in goocl i!.lreement \\,l .l At eilernoon houls the L O mode occurs thesehypothesisand, to sum Llp,()nc roay nrore hequently at iower iilvarianl latitudes. sxv thrt the structures oftcn obscryed in the T l r i si , c x l r l . r r n r .Ll r y , l i ' r . L npr1 6 p . 1 g , 1 1 , r n , . 1 poler cusp can be generltecl l-ry nonlinear lhc L-O rnude lrorn nislll.id( c,,ur(cs f.rr stltgeo[Alfvc'n rvevesevolutkrnwhiclr 1;ro- lreyoncl the "horizon" of dte R-X mocle. duces bilillcr strLlcturesand by nonlinear of Prtchy "irreglrlar" specrra of circular thc fielcl elignecl currenr's pinching \\'1tich polarisation ()f AI(R l]eve becn ol>scryedfor gener:lIesslltalllesIstructLlres. thc firsr time by Interball-2. They are t.l. Bkch t interpretecl ns connected to irregular refraction o[ the Il,X rays in the D]asmi s clensity IluctLlatiolts near tl.re nightsicle sources.We conclu(lcthar rhe di],side AKR nxs two contponenlts: one the cnission propagateclfron the nightsi(lc sourccs, xnd anottrer one-generrtecl in the dayside sources, possibly reiated to thc cusp or low lxtitLrdeboundary layers. 'l (J. I {anasz) Rcduction of all dure received fr-om the X r,ry photometer-imagerRF15l has been finished.Now the clataare availaltlefor the entire1995-2000 perio(lwhen thc n)rssron wils ilctive_ ll,' 0 .S.yluEster) i ,{tl SPACE PROJECT Cassini me goal oJ a joint NASA/ESAtnissiotl Cassitli is to stLtd)) extensiuel! tbe Satut't'l s))stcmand its latEest moon Titan. Thc nissiotr uas launcbed o1xOctober 15, Iqo- a tld alicr !rct tt! assist.flyhlsoJ' l/enus, Eat'Lb,andJlJpber (colrespond inglJ) on April 26 and J.tnc 24, 1999, Attgust 18, 1999, and Decetnbcr3A, 2OOO it tL)ill at'riLe at Sahnll on Augttst 1, 2OO4to becolne its satcllite. IttJanuary 2005 a HWGENS ptobe uill be clrappe.l lom fue satellite to seftleo1t tbe Titail's stn'facc. SRCPafliciPates in the flissiot1. measuLefilenls. Therefore, the next c:rlibrationis planned to be performed in 2003 in the Open University Laboratory (London), in q,tich the spare flight model of THl, will be used.The modelling work on Titan'satmosphereand ionospherehas been continued in 2003 in co-opemtion with colleagues from the Institute of Astrophysicsof Andaluciaand hasresulted in determiningthc altitude profile of CH4 (mrlh:rne) from e comprrhensive photochemicalmodel in good agreement SRc<levelopedinstnnnentsiDsidedrc HUYCENS with tire Voyager data and other conrxtner constraints.The following message,issued by EuropeanSpaceAgency, presentsthe hot scientifictopic connectedwith Titan. I The mission,launchedin the fall 1997,ison (M. Banaszkiewicz) its way to the Saturn system and will reach Titan at the beginning of 2005. The Huygens probe will be deployed from the Cassinimain spacecraft to lancl softly on thc surface of Titan, the lxlgest satellite ol Saturn. The checks of all Huygens instrunrents are lerformed cvery six months and so far, the temperature (THP) sensor built in Poland as well as the other Surface Science Package sensors haven't siros'n any problem. Vhat is to be done on the grouncl is the recalibration of THI, for thermal conductiviry r'neasurements.Thc analvsis of the calibration per-formecl in 1996 showed a 10ol0systematic bias in the therlnrl conductivity value obtained from Airf()biologisli rrc (liscrrssingwlr:it E\As I Rhen i HLrygens HLrygen.spaceprobe sprceprobe oright nrishr disco!er discovelwhen plrrachutesto the it plrrachutes the surface surface of Saturn's Saturn'smysmys- | terrous moon, terious moon. Titan, in 2005. Titan Tiran pos- | sessesa i rich rch atmosphere iltmosphereof organic orgrnic mole- | c u l e s . which cules, w h i c h Huyliens H r r y g e n swill w i l l analysc. a n r l y s c . ReRe j cinlly sone cently sonr( scientists scienrislshave h:rvc begun bcgun to think i l)y redefining llr.rr, by that, rcd(fining life in broader bro:rtler terms, rerms, I what w l r r t \\:e n l m^y m . r yfincl f i n ( lon o n Titan T i ( , r nmay m a y be b e life. l i f e . If If I ( will lhis is the rhis rhr cxse, c.rsc.ir il certainly crtJinly not be I)e life as Js I we know we know it. Titan Titan is an astrobiologist's astrobiologist's I dream laboratory. dream laboratory. Its atmospherc atmospherc is comcomposed of nitrogen posed nitrogen and and methane methane gasgas- UltraUltra-J t8 violet light from the Sun can break the methanemoleculesapan, leadins to the formarionof complex organic m6lecules by which scientists mean molecules containing carbon. Carbon compounds arc the first step towards life, as we know lr on Earth. Life, irself, is based on extremely complicated carbon molecules such as DNA. Somescientistsbelievethe composition of Titan s atmosphere closelyresemblesrharof early Eanh, before life beganon our planer.Huygens's investigationsmay revealhow life began on Eafih. Jean-Pierre Lebreton, ESA,S ProjectScientistfor Huygenssays,..One ol the key questionswe hope to address rs now comptex the organic molecules have grown in Titan's atmosDhere. However, organic molecules are srill a long way from life itself. So, what defines life? I,yhat is the difference between the living and the nonlivins? Scieotistsare still unsure.No satisfactorydefinjtion has been found so far. Any atiemDtto define life's characteristics either excludessc)me types of life or includessome inanimare obiects.Vhen tooking for an apDrooriate definirionof life, rher- is one pi8peny all scientistsseem to agreeon: all life needs energyto sustainits metabolism.For ex_ ample,plantsusesunlight,while animals extmctenergyfrom organicmoleculesIn the food thev eat. This happens not only in these higher-levelorganisms,bui also in rhe simplestforms of life on Earth,microbes. Microbes are single-cell organism,sthar capture-theirlife-energyfrom a dizzyng arny of inorganic chemical rcactrons. Such chemical metabolisms are so different from those in rhe animalsand plants of Eanh.that asrrobiologisrs now wonder if life could arise in any Dlacethat can sustain a dch network of chemical rcactions, such as oo Titan. Moreover. on Eanh, microbeshave adaptedto the exfeme environmental conditions. Scien_ Liststhereforenow ask, "Could life arise on Titan?"By all standards,Titan is an extreme and hostile environment to life. as we know it. Any life on Tiranwould have to be totally different from all Eanhlv forms.Lebretonsays,-The condiUonson Titan are not adequatefor rhe kind of life we undersrandtoday. lt is very cold and there is no liquid water but weshould be ready for surprises." Idenrifoing life is tricky, especiallywhen you are-unsure what to look for. Huygens's geologrcar and environmental invesfiqations.and Cassini'smapping from orbit, might,<cord chemicalanomaliesor curioul geological strucfureslhat warrant further in_ vestigationas possiblelife indicators. A(istic view of HUYGNESprobe landing (ESA) (from ESAuebpa.ge) SPACEPROJECT Coro{ras-F Tbesatellite was l^unched on July i1, 2001 a circul4r (5oo kn), Pol^r orut 1nclin.ttion 82.9). Thescientifc goal ofthe issionis to studydynatfiicalprocessesof solaractivity (activeregions,flares, patticle injeclions)in a broad electromsgneticand enefgeticspectntm.The sc[enceittstlume ts (total /'ass 395kg) includeX-raY high-resolutionspectrophotometers for the particle energt spectrometerfor solar porticles' and sidies of activeiegions being archivedonline now). The data flow this aboald are (about 30-50MB/daY) resulteq ln -o.) ItD Two Polish instruments Russiansolar physics mission: RESIKand of solar X-ray spectra already collected. Diogeness.both Bragg crystrl spectrome- Some of the flaies have been observed terr"for observarionsof the solar flares' oaricularlYwell. X-rav spectra.In the year 2002, the SRC A specialcatalogueof good observationsis teamwis involvedin the operationofthese in breDaration,and contains -500 entries two instrumentsfrom the ground and in in- for'the vear 2002.All the data collectedby coming dara's reduction, calibration and RESIKare availablein the public domain the analysis.Commandsand programsto for download ftom dedicateddata server the on-board computer COMP have been (hno://surfwv'nv.mssl.ucl.ac.uk/surf/data-r sentin a regularway, apProximaielynnce a equist.html). RESIK instrument in flight week on an average.The data reductioncaiibration has been often made. Special orocesswas optimized to such a point that calibration sequenceshave been develihe incominq new data were published on oped in this respect.Calibrationissueshave the Internet;ithin few hours in the form of bien discussedduring lhe exchangevisit the final cataloguepages(reduceddataare programmesupponed by the specialgrant DIOGENES- X-RaySpectraDopplerometer 20 - -' l benvccn the R()yxl Society in(l rhe Polish As K rnd Af first i()nizxtionpotenrixis(Fll)) Aceclemyof Sciences.In ordef to tcst oper- diffcr substuntillly,such Nn anllysis rl.ill be rtion programmes,a duplicxtc of thc entire of beckgrorrnclimportunce fbf investigilcommunicllti()n link ilnci the on,lxrercl in- tk)ns of postulxte(l clepenclenceof co|onltl stru'rent cofitputci has been constrLlcted plrtsme compositi()n on l.ll). It \vits unexrncl electronicllly tcstecl. Dedicxtccl chti n ( r l c L lr u \ ' ( 5 ! 1 ,X - l \ L r ) e m r . ' i , , ' rr . \ l l U ] compressionschcmc have been clevcloped IIESIK.Ve hxYe linishcd the feclucrionof xnd is \\,niting fbl the test usin{.{rhis gfoun(l "2i00 high resolution spectm of fhrc's rcsupp()rteqllipment. On the X rxy spectn corclcd b_v scrnning spcctlorrelrr tecorclecl,nen, preliously r.rnoltsen ed Diogeness.B:lscd on rhis clela,rvc cletcr lines of potxssium hlrvc bc'en i(lentificcl.nlined the Doppler shifls of X-I1r1'lincs The rnulysis of their intcnsities,especiillly froDr the X5 flxrc \\,ith unprcccclcntccleccn Nith relxtionto the pr(xttinentAr XVII lincs f1lcv. llso (t)scr1'cclin the spcctrr, s'ill ibmt thc (/. S_yluj?star) ,4 1 l)ilseli)r dctxilcclstucliesof lllc solar cororlxl Pl:!sn'lit comPosltlon. lx l{l:5lK Ilr!l) S c n s r v i t v5 ( ) i l \ l l . r \ 5 1 x , . ( r r x l r l RESIKweeklyflux variarions in 4.3I - 4.89A band; 9457spectra xl_-;tl RESIK M a BE Nov ll Nov l2 Nov lJ Nov l.l Nov 15 Nov 16 Nov l7 In the .lispl:rv:rb(^c,lhc soler'X-rayflucnccsecn by RESIK(blick points)is plolted lft)p GOES fcd Iinc. Only pcrkxls \\'irh g(x)d spccrr:llmeirsurcrnenrs irrc inclicirlcd.The lolitl nLrmbcro[ goocl spl'crr':rllne:tsUremcnlsis gi|cn in rltc ritlc Iinc. SPACE PROJE.CT Integral INTEGML is thc Ettrcpean SpaceAgetlc! s gat t,a-taY astrollollry rnlsstoll, strccessft.)'la trchedfiam Raikonro' ott Octaber t 7, 2002. hltcgml urill ptari.lc itcu'ittsigb! itto thc lnost riolelrt.tnd black 5v6l 415 ..f,--alic ab|ectsof lhc tt111'9152, "ltltcgrdl lrill .!lso hclp lls /)olL,s,jt;,tlan stats.ttclittegctl.!ctic nt!clci atld st!pentor.le. 411'lll:)e k) t;ale$l(1D(lprcccsscssttclt atstllc.fornalidt Qf tru) chetttic'tl elenrcltls tit.J'stariotts !:attnnatlz)' bttrslslhc ntas!cttogclicphetnnulLLiDlbatlttircrsP'll)isuill bi possib/cthanks tc.ti leg1?ls cotttbilt.tliott afJina spcclrcscop! tnul iltt'lgiltll Ql is (ccanlric gri,rr,r, 'r,., etlliss[ottsi]t tllc ctlct.qi' t-dttgco/ i i kcl: lo 10 tllcl' 7be arh, ittclin'tliot tttitl) i\2 b,,t,, ,ri o,,,trl t1,,"E.tl tb. 10 000- 153 OAOkilt,ttclres dllitttdc, 51" its tit.1lettbotv tl)c D:|]sl ol taspcctta)tbe cqt!(ttol iatlpl|]le Thc spLtcect't.fiu)ill spcnl rrltittrtlc ol'10 tiotrscrD(l kn 01!lsicleEdltll s t'!'littliott bdls tl)()1h-J)r'(lttc[]4 114)ttblic l?ttssl't bdckgtotitttl ttrcliatiolt cff('cls Atl I'SA'snrctnber sldtcs Pdtllld 'zrcl) aD(l LiS calttribltlc tbc sciclttific Pa.l'la(t([s . l nelld)y stxr. Ol) Sun ancl clevortr-ing'.1 ''Intcgril's fi$I lcx>k lt the g:rmln'.1-ra,v LIni i ( 1 1 i n ' :C v g n l r s\ I - r . l l i ( l r i ' r L l l l i \ i l y r'"rr" l8 D.. 2002 IISAs !l1u'nmnr'.tysatellite, , l , ' : . ei , ) r n o r r ru n n C r l : r x y , ' n l i l 0 n o o 1 r l , . r r . l li.- r i r l l \ , , n \ . r . r t i , , n .fr l '.l . r v l r r r | A I . r l . licllt veals fr(rul us _ is il vcly irup()ltxllt 'l'his l r r 't. g r ,, r ' r r .Il ' r i , r k i ' r gr r ' , ' ; . ' o l t l l ( l r i A l l( r r - step io understenclingbhck holcs. efgy llni\'ersc \\'crc Prcsente(l in Pilfis, \ \ r l l . , 1 \ (i rL r n t r i l 'c- ' n r r n . lr, . t ' r r ' , l r nt l. r r clrllsLrchiiitixl (t)scr1x- n r u n . t r , ' r ' r ' , l1' .l r ' , r , t l r r ' ' 'l l r ' l l i ^ l l tri l t ' I";rncc.Astronomefs 'fhc hiflh-encfgy Univcfse t l r ( I n . r ' \ ,r ' , , , r '. 1 1 n . 1 1r l , r ' L ( r l l l < , , f L' r l tions fifst light. 'l:rPslrr - r "' ' r .! x o r o . r r*n, ,s' , ' 1 "l ' l ,l l l l : . . . _ . . ... sLldr rts tlLtr.lcompressedncLrtfon stllrs, Cxlxxv. Dtlring thc inilirll invcstigrltions' ollins lrncltl)c rlt()ste\trerrc, !lli c()nsLrlllinlllt!lcl( holes. Thcse cclesti-.tl()l)jcctscrcltte X-fltys lincl gentrttlt rll\'s lllilny linlcs lllorc poNcrfLll thxn'ilre ()PIictllr.l(li;iti(n \1'e can see \\'ith rxrr-e-ves:incl oPticxl lelescoPcs lnlcgrl\is - thc scrcntlsrs rcsPonin\'estil.llltors DrinciDll1 iiblc ioI. Intcg|al's instllrncnts - exPhin thc srlcllxs cNciill fole thilt high-cncfgvnlissicnrs xn(l X rxy listfon()rlly:. in Integfxl Plxy . to is lt eurlinrxrltv xstrononly P:Ltlllinclcr Lrnthe ()Pticxl *'avelcngths, ,.rsull objicts. At rly rnd At X numl)ef a)f sllfs is stllggering g'.LrlirtletLv \\'ltr'elcngths. thefc are fr'\\'ef obiccrs. but ihe ones thirt rclllllill ltfc the rclllv Declrlieroncs." As l fifst tcst, lntcgral ob- ien,eclrlie C)'gnusregion of the sk,v,Looliing oerriculltrlt':it tlle enigrrlltticol)ject' Cygnus i 1bSince-thel9(r0s,\'c knorv thll this ol)icct hxs been x col1st:llll gencrlltof ot i , ' , 1 , . 1 . ' r : rI . r ( h l l 'l n \ l ' l \ . l ( r r l i ' 1 5 l \(' \l ( l l , J La \ t r r ' r . \ I i : l l r ( s i l ( ' ' i . r I ' l : r 'k l r '' l ' i hlrNing arouncl five til'l'lcs the ulxss ()f ()Llr Bxikonuf-htrnch()l Intcgllll scientistshxd ll nice sufprise whcn Intc grarl cuptLlrcd its first f.llllrlnlll-rilY bLrrstT h , ' , . r t r : r ,' r , r i r' r r , r l . ' t r . r l r ' r l l o ' " n ' xn(l occLllfroln filll(knll rfe LlnPreclictltl)le '{ 'T Liire.l:^ns:t| 'oLrllNi(1 :l (hy TIrrir p|t.cisc l)etNeent$o neLltfonstitrs.Intcglill pron]sol\,] originis conlcntious.Tlley coul.l be tlte re- ises to provide lhc vital clue t()\\,xfcls suhof nl:lssivest.rrsc()llxpsingin the dislxnt ing this p:l iclrl:lrcclestirl mystety." Univcrsc or lhc resLtltof x collisk)n (ESAtNr:O10-2002) Payload: o M ccafiera J B M - Xmotritof IBlS telescope SPI spectrom Sl)l - SpcctrometefNitll coolcd Cc (lclec-Opric:LlNi()nitor\\,irh CCD lncl lcns to|s. cocleclm;rsk llltcl :lctive slljcl(l ( .J.-l).OtriC (l\1.Nls-Hcssc,LAEFF-lN-IA, jvlxclficl, optics Il(xlLrcs,CIISIt Tr>Lrl<>usc, Ffxncc :tn(l \/. ,'tl l Spiin). ScltocnfLlder', NIl,1.l , Gxrclrinr.l,Cerntitnv). F, IBrs - lm"g"'; r*'r "*r ,n'"-.", ,"t;f (Ccl-lc rffirv, 16000 pixcls xncl Csl :rrfllv, .i000 I)ixels),nctivc !cro shiel(l (32 l,r"-tli), t12 licv clllil)rlLtior'l sour-ccunclcoclcclnt:rsk ] (P.,Ul)c11ini, IAS Ik)nc, Irxly). SIIC l)AS wrs respoltsil)le li>r menLrflrcttrre, ta'stxnd (lclivery of Vcto EleclfonicsBox lhc' controller of veto srrbsystem. (l'.Otlc.uiski, L.azci'i k.t, O.Czcrtuiuka,) I I.lI i clJ.tIskd, waAbllnrrcA-lt, t\I. lVi I tk Ic1., I].Z u.,i ci z-l'ti sk.I) JEM-X - X- ry monil()l-\!illl nricfostfipproportionll coLrnter lncl coclccl mlsk (N. I-uncl,DSIll, Copcnh.lgen,l)cntltilrl() SIICI)AS\\,11s fcsponsil)lcfbf pirft ()l llilihr's solin erc Daocltrctiorl( G I M b I t i kerski ) irrd .lllll-X l'ICSF::Denufuc!Lrrcitn(l clclivell (,1 L.ll ot? ,sk i, ./ K t {tsou \ k i ). lr' The system includes 16 Veto Modules (produced in Laben, Italy and Bergen Universiry, Norway), two Calibration Unils (Laben./ano Veto ElectronicsBox (SRCPAS). The syslem significantlyreducesthe IBIS noises.The C:rlibution Unit (Laben) and the spectra measurement capabilities provided by \4B make possible the in orbit calibrarion, optimisation and anticoincidence system of whole telescope. Vuro uo"t*oo"cs Box(\,EB)the part of IBIS Telescope VLB is lhe I)ig8es(JnJ rnosr comlli(rrrd so far produceLlin SRCrnd flight lrarLlwere hunched on-board of ESA'Ssarellire.8 kg weight box consjstsof about 2500active and 1i00 passive spxce qualified components. The unit is fully controlied by IBIS computer, VEB Flight and VEB Flighr Spare Moclels however, thanks to llte implemented close the long list of models deliverecl by SRC in frame of Integral activities. More than 10 different units, staning from laboratory nodels through\BB simulators, Fac tory Tests Equipment, Slrucrure/Thert'ltal, Engineering and Qualification Models have been manufactured prior ro rhe final flighCs delivery. The design and manufacture of flight hardware fully meet the high level of reliabiliry requiremenrsi,pecified by ESA tor Integralinstruments. VEB Flighr moclel microcontroller and flight software, most of VEB activities can be performed autonomously- The main task of \TIl is to supply rncl control tlle IBIS anticoinciclencesystem. In 2002 the VEII FM was successfully integrarcJ wilh the rest of IBIS relescole in Laben in Milano, then with rhe whole salellite in Alenia Spazio in Torino. The unit was -17.10.2002. launched on The resulrs received from the orbit after the first months of work shows that the anticoincidence system and especially the VEB work correctly xnd the noise's reduction of the telescope ilre even better tlnn expected. (P. Orlearkki) Firs! in-orbit spectrafrom 5 II kev Calibration ESTEC:IBIS detectors and anlicoincidence measured by VEB source syslefi just before integration with Intcgral satellite 21 SPACE PROJECT Rosetta TbeRosettaconletary nission af tbe E ropean Spqce Agctlq) taas platmccl to hc l.t tltrched i17January 2003. LtnfotlunatelJ), dtrc to problclTtsLuithtbe Ai n?c laLlncber, the nXsian bas bee11delq)cd. 7he Spacc Researcb Centre participates in tbe MUPUS,experimetlt ilruoll)ing a penetrator aJthe colnetaty nucleus, ancl WRnS -for nrcilltoriltg the sltrface altd atlnosphereof lhe iTucleusln tbe L,isl.t.tland infldrccl |'Cr t|ge. -l Thc Rosetta ntission wxs piannecl to be l:tunclted in January 2003. Unfortmately, clue to pfobletrs vjth the Ariane lxuncher, the rnission hxs been delayed. Althoulih llteR i\ nu (lollhl tlttt thij, corncrslonemi5sion will cventuxlly be sent to a comet, nissing rlte opporruniry of tlle launch jn Jlnuary, followed by the graviry assistnexr iuars, has resuhed in cltange of the target. Conlet Wifianen, could now be reachecl onl)t via gravity assist iu-ound Venus, but this environment is too l\,arm for Rosctta, or :rlternilivcly by ('rnploying J srr(rngrf. lrrrtlcssrelillrlc, ne\1 Arirne ro(l(c(.Tllercfore, a new target for Rosetta nust be chosen and it will be, most probably, comet Churumov - Gerxsincnko, which is signifi cltntly larger thlrn Wirtanen (5-6 knt of di rmeter instexdof 1.j - 2 klr). This cruses seveml technical problems, a harder. landing is expecte(l, stronger ejection velocify of the lancler from the orbiter is needecl, however, none of them is intrxctable. The present lnission plan forcsees fin:tl technicil xdjustmenrsfor Septembcr 2003, rernreSration of the whole spacecnfr inter this year, and the launch in carly 2004. The activjty of the Polish part of MUPUS' rexln rn 2002 w:ls concentrated on three issues: (i) updNting rnd checking the flighr software, (jj) preparing dre fligl-rtspare and the referencentodelsofthe insrrument,and (iii) upL l . l r i nlgl l e L l u c u t n ( n t r l l i , ,Inn. ! d ( l i r i o n ,t l ) e proiect EXTASE,wirh rhe aim of applying lhe MUPUS'thennal sensorson rhe Exrth, was continued. As for the software, a new version of the numeric:rl program for the ANC-I,I/T accelerometer was preparecLand tesled with Ancltoring Systefirin real cond! tions (Garching, Germany). The small grevi t y o n t l l e ( r , m r ( W i r t r n . n r e q u i t c ri l s p e cial rnchoring subsystem (ASS) to be Lrsecl in ordel to attach the lander to the nucleus, surface. A special harpoon will be employed. witll rl)e rRo scienlifi( Mt PUSsrnsors :rttached to its top: the accelerometer and the resistance thermometer. The scnsors are connected directly to the MUPUS electronic subsystem ANC M/T, wher.e srgnals arc sampled rnd processed. The MUPUS penetr:1ft)r ANC-M/T unit will measurc decele.ation of Planetologie,Muenster) seveml measignll of the harpoonas it will be passingsuring campaignshave been carriedout to throughthe nucleussubsurfacelayersand, prove proper performanceof the spaceexafter anchoring, the temperature of the perimentand the method of MUPUSin tercomet at rhe depth reached by the har- restrialenvironmentconditions.In particupoon. The final version of the flight soft- lar, the sensorsmanufactured in Poland ware for MUPUSwas loaded into the DPU have been employed to measurethe long instrumentduring the lasr functional test tefln temperaturevariations in tlte snow performedon the lander at ESTECin Au- field coveringSpitzbergen.The secondancl gust 2002. Few weeks after the mission's the third measurementsessjonwas or€lastart the lander payload will be checked nized at the testsite of the InstituteofAgridu.ing the "CommissioningPhase"verify- cullure(lA) in Lublin,wherethesoils moising the condition of the systemsand instru- lure and tempemturesensorsfioln IA as ments. For almost ejght years, from the well as two MUPUSlike arraysof temperacommissioningtill the rendezvouswitlt the ture sensorswere used during two-daycomet, the MUPUSinstfumentwill not be period. The measurementsare being proswitchedon. The next operationon the in- cessedanclrvill be published. strumentis planned during the "Separation, (W. Banaszki.wicz, W.Marczeushi) Descentand Landing" phase. The special testingproceduresand the required clocunentation have been prepared (by M. Hlond) for both mentioned phasesof the lnrsslon. The spareflight instrumentand the ground reference model are ready in 80%. The main document describing cach of the Rosettainstrumentsis entitled the AcceptanceDataPackage(ADP) and containsthe technicirldetailsand all relevantdata The MUPUS ADP, which comprises 200 pagesand more than 1200pageswith relevant sub-documents,was preparedin 2001 and delivered rogether witlt the flight model. However,severalsofrwareproceduresand some hardware interfaces of the lander havebeenchangedlater,thereforethe document hxs been modifiedaccordrnglyin 2002. The more derailed description has been being preparedby the team of members under ground segment consortium's (RLGS)requirements.It is not necessaryfor the ADP bur it has high informativevalue for the researchers that will operateMUPUS in 2013. Finally, within the frame of Self - himmefing mechxnism EXTASEproject (provided by Institute 26 SPACE PROJECT Mars-Express 1'beMAI?S EXPRESSDlissian,scbedt.ied b.yESA.[orlauncb iD 2003, ruill loote.fa]. subsl!rlctcestnctlo'es of the planet anal sl (l_1,itsslt(face a1?.1atfitospbele. Tlte SpaceResedrchCetltre PASpanicipates in dercblrtrcrt o.f the pI-S (pl.tuctary I:auriet SpccIt()ntetet.)experitr1c,Itlo tlclcntline tbe cbcntical colrrpositiott of Ihc sr!t'ft!ccatD.l Il1cetiltoE)l1ctc of Md6. - l . fhe ESA'Scornerstone itission Mlrs Exprcss 200J (l\.fEX) schccluled for rrrrucrr xl thc end of NIay, 2003, \\,iil invcsrigxte thc surfxcc .Lndatlnosphc'reof Nl:lrs fr!m boercl of thc o )itcr, xn(l clrry out close-to-su arcc Nnd sul)sudllce slLldics usinll the lxnclerRe:rglc.The puykreclof lllc orl)iter contplises 7 \'arious instrLlnrents.One of thenr is tltc l)lanetaryFou rier Spectr()mctct(PFS) constrrrcreot)v r n i n l (r n u t r',n : l l( l r : r l i J n- I ' o l i s l l- R J \ i - l r Germrn - Frcnch - Spirnish- US -.hpanesc)team in which the licmote Sensing Dept. of our Centre w:ls trking active paI't.The (]evice is i spectroDretercoYerinll the r:lnge of \\,avelengths from 1.2 to .i5 mm in the infrafe(I, with spectrtl reso _ I Scrncr oi l)lxnctary Follficr Spcctft)mcI€r lurion of 2 / cnr. Since the tnissionI IVIARINER 9 of 1971, I)t,S fras been ex pccted t() provide tltc most prcciscspec tra ot Nlxrs. llar(lNare plo(lLrctionh:ls bcelr carricd out nl:linly in Itilly (in the T..rirIo Lli I r(ic.l (lellu sp.rzr,, Intcrplilnetlrio CNII in Ronc) enct rn Poland (rt thc Space RcscarchCcntre). The flight unit of PFShxs becn inlellf:rre(l with thc spicccr:rfIin Fel)rLrr11,2002. TIte spirre Lrnits of the DC/DC conver.rcr (so-cellcd 'rnocluleP') ltnd of the pointing clevice(so celle(l 'mocllrle S',) were xssembled xt SllC during 2002 xlrd clcli\ered to It.ly. Finxl rcsrs of the q4tole A I : t r I: x l t r e s si p J ( L ( r , l l :rr f ( l r r , ^ r ,J r n g :lt lhe cntelprisc Astrium of Toulouse. During 2002 thc sofiwxre for PIiS/N1EX clxtl unalysiswils prepltreclxt SIIC.h will seF,,eto verify and test the cquipmcnt in the commissioningphase of thc flight s l t o r ' t lryf r r ' rt l r r l : r r r nl ,r , a n , l i n t l l r . ( r r t i \ ( . phase - on the inrcrplxnerxrytrNject(ny. Regadinll the scicnrific plxnning of pFS obsenations, SIiC coll.rboftltcs w jllt I|'SI CNR xncl the UniveNity of Lecce. These studics aclclressmxinl), tllc quesliLrn uf tll( l)rs\rn. ( :|l(l \l)r\ lf.\( 11i( ( l (( c c l l u n, , f ( . l r l x ' n . r t (. .r r \ i ' t : l l r LlLn tlre ivlrrrtixnrcg()litlt. (AJu ]cu.,icz) ''{ SPACEPROJECT Demeter DEUIETERk a Flench proiect oJa lou altitudc n[crcsatellite tbat .lins mainlJ/ at the stud)) of electromagneticsignals generated b! seisTnicor uolcanic euents.Its lcnnching is expectedfor tbe bestnning of 2004. It tuill be theii$t nission of tue CNES microsatellite series. resolution 1 secretary.)Spectnl analysis of one electric component fronl 15 kHz (frequency resolution 10 Studyof ionosphericPerturbationsas relatecl up to 10 Mhz to seismicactivity'Jnd global stuclyof the kHz, time resolution1 secretary). ErIth's electromagneticenvironment oblectives Scientific In botb tnodes (bttt totth dilJeretlt time lesolt!tio11) Nleasurenent of the neutral atmosPhere velocity, (density, temperaturc, loc1ll the of Measurement composition). ionii and electrical densities from 103 to 106 cm_j. Measurement of the local ionic ancl electrical temPeratllre fron 500K to J000K. Mcrlsurementof tlrr llle Inajor ions' (H+, He+, O+, NO+) densities, velocilics. and temperxtures Scientific rayloads seafcjl cojl nxgnetometer set of four elect cal Prolles plasma sPectaolnetef langlnuirprobe p:lrlicle detectot- of electronsPectrum( up to Measur-ement T.-ra i I he Ph)..sicalParameters me;rsufed by DEMETER In the BLrst flocle vaveforms of three electric components flom DC up to 1 kHz. 'wavefbrms of three mdgnetic cofilPonents Hz up to 1 kHz. from 10 'waveforms of one electric and one nagnetic component from 1 Hz uP to 15 kHz In tbe Stttue! tno,le SpectraL xnalysis of one electtic an.l one j megneticcontponents fronl 1 Hz up to 15 kHz (trequency rcsolution 20 Hz, time L- - - | . (uP to 70 30 kev) and protonspectrum kevt. Sprce Re'earcircenler I'AS is involr.J in Jeveloprrrrnrof both tlrt hardwarc and software of this project The power supply module for all the scientific instruments was built in sRC. The flight model was built ancl installecl on the DEMETER microsatellite. The soffware for the control of the scientific payload (GSE) and for the (lxta conversion ancl Processinli was also prepared in SRC. The first results of dre application of this softwxre controlling the scientific payloacl arc shown on the figure below. ' 28 U.Bpcki.) SPACE PROJECT Herschel n)e goal aJ the liSA'Scontetstone tnissioltHe'cbcl is to llrle6ta/td tbc conncction betu)eentbcJbt natiotl of sta$ and plaltetalt- s-ysteins tuitb inrcBbllar cbtrds atrl interstclLlr nedilun. me .,ission u,ill enablc extet..siue obsci'ratiotlsof infu$tellar nolectlat clct tls at1ltl,lust in tbefo| illftare.l .h1clslbmilineter range fthe Nicalas CaPcnticusAshanoinic.tl Center pAS 1ncl tbe Spacc ResearcbCentrc I'AS ltre among the pafticipaDts). 7he spacectaft, tuhose lau.ncb is scheduted.for 2OO7, uilt t e loc.ttcd at the so-c.tllcclLagtunge point L2 drtcl ttill obsene .t sPectruluindotu at the bautldatry betueel inftarcd crncl t adio.f1?.luellcies ir1[be spectrul tallgeflon jAO b 600 inictotnerc$, that tillltou bas neuer bec s bjecl to as|io o 7icctlobserlrations. HIFI Heterodyne Instnrment for Herschel Mission I ESA'sHerschel.ESA'SHcrschelSpn." Ot --l scff:rt()rywill bc biggerand bettcr'thuneny of its prcclecessors.Moreover, it \\,ill obESA'S Herschel Space Observatory (fbr, serue at wevelengths nevcr.covercclbefore. merlvcalledFar InfrareclandSubmillimeue It will be loc.ltecl 1.5 milli()n kilomcrres Tclescope or FIIIST) will soh,e rhc mysrery arvay fron dte Eardt, Nt titc position cxlled ol ho$,surs and g:llaxieswere born. Infi-a- L2. Herschelis bounci for leunch in 2007. g reclrstronomy is young bLrrfruitful. ln less drxn three decades infrared astlonomers hlve unveiled tens of thousands of rrew llxlaxjes,and have made discoveries as surprisinllas thxr ofthe huge anlountsofwater vapour that fill the galaxy. yet scientjsts Know there is still much more to discover. Objects such as otner planetary systems,or processes like rhe biflh ofgalaxies in the exrly Lrnive6e, can best Cleanroonr in MPIfT{ the firsr inicgreri()n be studied wirh of LO chxin infrlrecl spxce telescopes in The Herscltcl sareliite is xpproxjnrltely 7 space. This is metres high and.1.3 metres wide, wrtlt a the reason foa l.runchn]xssof eroun<l3.25 tonnes. It will l)rololype of one of the of c r r r y t l t r i n f r : , r ' r 'tteJ l c s , o p r . r r r l r l r l < s t i modules of I'ILCU (SRC creation PAS) entifii instrLtmcnlsi 4- j - I ] ] ] fbr the Fxr In- l'hc inslrLlrnents Nill ll.rve to be coolcd HIFI (HeterodyneInstrLrment frlrrecl), e Iiigh-resoitrtion sPectronrcter, ckru,nto bclo* -27I'C, less thxn duee deI)ACS ( I'h()t()cletector Afra)- Cltnleru rlnd grees rbovc the xbsoltrte zcro (273'C). This very Iow tcnlperilture \\'iLl be pr()vided Spectfomcter) - :l crlrnerr. \ l l l i l - ' \ l \ \ r r . r l J n d I ' h . l , m c l r , ( l l l . r ! . i n ! by cryosteclfull of supcrflLridliquicl heliumIn this missi()nSIIC 1)ASc()llxborxtcswith llF.ceivcf) xphotomctcr. Thcy hevc l)een clesiline(l especixlly k) I I : r \ I , l : l n c kl n s t i t L l t l(..l f l { ( l l , , . r L t r u n rL:,, . , JIrL,SpxceOrgxnisxti()nof Nethcrlxndsrtld C^nadixnSpaceAgcncy end is tcsPonsiblc for thc clcsign,ll]anuitcture,testsxnd deli\ery of HIF'I Locll Oscillltor C()ntrol Unit (HLCLi)-thc 15 kg clectfonic"hcirrt"of500 GHz to 2000GI{z hctcfodyne(oscillrt(n) (t thc inf!xre(L spcctr-ometeL.Th!- fifst sclups of micr()w,rvcchlrinslbr thc oscill.Ltorhilvc been intcgrlrtcd in NII)lftt in 2002. III-CIJ A t h r r n , , r l S i r t r r r l : t t ,.'frl 'r L lH L C U A t t u n t t t Nlo(l.'l two. (lelivcfccl l)v SllC, rloclcls of HLCLI wcrc successfully integntecl !incl 'fesl EquiPnrent tcstccl.flodr thc firck)fy S()itw:lfe xnd the Test llnd Nlelrsurclrrent p|ocluccclin SIIC lbr L()$l C)scillrlq Sul)systenl \vefc usc(l ([lring thc integrxtion I llCK r\vionics iuo.lcl pfocess. benefitfrom lhe peculixritiesof this nlission llnd rc offcf suPe. scnsili\'it). t# (l). Orlc.tiisL:ti ) I J 'If !,tra *-lx Iifcsfolrnd: Lxlxnltory modcl of lTHz chrin ()f IIIFI locxl OscilLrrcf Sul)systefil (menufuctufe.l in -ll)L&\ll' lflt). Bxckgrounclright: EngineefinitNI()dclof I IIFI LO Conlrol -- {ll Unit froDl SIIC IrAS lF l DATAACQUISITION The Astrogeodynarnical Observatory in Borowiec '111c Obsen'atotJ'is it7lolL'c.l iD tbe [ollo0i]tg projects: [.$er I t.ic k LtIg of scttelI ites, - positiolliDg rDcats rcnlcnts b1)l11caots of G P Jh \ l ) t \ J o R | u t l l n l , , r l! , t t l . t t t , L , t t r ,;::l: :;:," i:::,,1{,"' ijiiji'"1:.,, ", \ ;::,:,1;':i::,: Su,.ur,. *.. oangingstation Tllc S:ltellitc Lilser Ranlling sLLtion in Boro\\'icc (No lllts 7811) in the frrme r r n r k o l r l r , I n l , r n : r l , o n : rLl l : , I l i . r n t i n ! Sen,ice(lLllS) xnd ELlllOL,{S Consoflilrnr perli>rmecl419 successlll passesof 1[3 sxtellitesin 2002: - LAGEOS-1rnd LAGEOS-2sxlellites:115 p:Lsses ES]\ sxtclliles;llRS 2 rnd ENVISAT:iJ l):Lsscs o t l I r l , ' r r o r l ' i t\ r t i l l i l ( \ l r i l ) r \ \ r ' j - GLONASSsatcllitcs:5 prsscs Tlte rcsultsof Bo|o$'iec SLIIsllrtionsup portecl scieirtifa prog|ans of tltese satellites in(l \\'ere Lrsedlbr ()rbils culcu|rlions l)y ESA,NASA,Centerfol Sp.lceliesexrch Uni\.ersity()f Texils (CSll),Conrmunicirti()ns lieseirrch Lrl)ofltory (CRI-) in To kyo, illission Contiol Cenrrc in llussi. (N{CC), Delli University of (DLIT), Technology N:ltural Environment l(cs(ifclr CoLrncil (NEllc) in Creat Bfitain, Shrnghxj Astionomicxl Ol)senrtory (SAO), tIS t\11\':lt lre pr-escntcclin clail)', $ eekly or' bi rveckly r'epottsof these orgrnizxtions. InstrlLrtionof the tiDrc inten,lll c()Lrrtcr S'I'ANFOIiD 5l{620 (fion1 Nfxy 2002) xnd signific!nt chlnges in electronics of ''stxft"xn(l 'sk)p" chxirncls(Oct()l)erDc ccmber 2002) $efe tlle Dr()stinrportxnt u | g r : r J r n gn f t l r , R n r ' t \ " ( ! \ l . l ( . y \ t c | ' rI n 2002.Thc fcsLlltof thcse systeor nroclerniz:ltion \\'rs signiticrnt improvenrclrt(3{) perccnt) of singlc sh()t precisi()n i-()nr xboLlt3 cnr io 2 cll'rlt lhe encl of 2002. l)rocessingof SLII()l)sen,lrtions wus con tinue(l in lJoro\\'iecl)y n]cxns ol NASA GIIODYN-ll orl)it1llI)rogrillr. The c<>or'clinrtcs :Lndthcir shl)ility ()f xll SLlt stxl i o r , \ 1 , , - t l L 1 r ' r ' r , . 1I O ' ) o 0 U l n 'lhc ITI{F2000systcnl \\'crc dcterminccl. metlx)d of clctcfminulionof thc SLI.Istar I Obseryxk)ry (LJSNO), Geo[.ofschungsZenter (GFZ) xnclseveralothef 'l institutions. hc results LrscrIlxnJling systcrn tions' co-ordinatcs llnd control of quality ofthe data was significrntly developecl in 2002. (5. Schillak) ilne Service - - T lmpol.trnt results: * Continu:rtion of rvork crtr'rieclon Gl)S rcc(ivcr\ lol rinr( l|lLnsfcf(fi\-2). C,,n lit|uction of TTS-2 receivers for Nationill Institutc of stxndxrds and Technology (NIST,, t s{ lnrl f I' Ob'crr'.rtori. Nxcional ONRJ(Brrzil). * Startof the nork, and first rcsultswith the new fiS-3 receiver integrrting ol)scrpositioninll sysvxtions of all availal>)le tcms: GPS, GLONASSrncl eclditionxlly EGNOSl)xseclon.lxvrcl LcgecyEGGD. ' Further developmcnt of Polish ln(lependent Atomic Tine SculeTA(PL). * Developrnent of the system of distril)ution of pfecise time et PZU coil]puter neF s urk Sy{lertris l ,rrsr'don ( ( i'iutn :llrtlli, clock. (J N.!u|ocki) F G", .'I'he permanent GPS station located at llofo\viec (point BORl) performe(l in 2002 continuous CPS measurementsin the framework of the Internation:rl GPS Seffice for Gcodyn.rmics (IGS) and Euro pcrn llcference Fmme (EUREI-) net rvorks. The lloro\\,iec GPS stxtion BOlll delivershigh qu:rlity(classifiedlike other lilobal IGSstation)ancloutstandingintcr national repurxrion chta in 2002. station BORl makes a valuxble contdbution to global geoclcsy xnd relxted research in the frame of lGS. The ddta deliverecl by Boltl xre used for precise ofbit ancl GPS stations' coordinrtes' calcLlltltions i)y intcrnational xnalysis centres: ESVESOC IGS ProcessingCentfe, (Germany), Center for Orbit Determinlrtion Europx (CODFI), Bern (Switzedand), .ll'L IGS/FLYNN Processingcentre, Pasxdena (USA), Natural llesourses (Canacla), ancl Scdpps Institution of Ocexnography (USA). This demonstrates thc high quality xnd utility of re BOR1 site to users. The own :lnalysis of GPS resulls b), n]eens of orbital program BPE v.4.2 hrs been perfonnecl in 2002 fbr control of the data stabiliry in the local net*,ork. (ll,L Lebnann) Theoretical definition of the melhod of Time Inleryal Error mcasurcment Lrsing GPS carrief ph;lsc obscffirtions itnd its plxcticrl verific:rtion wils proposccl. The melhod was tested using obsery!tions of gcodetic GPS receivers driven by l{-mxsers ancl ccsium clocks c(nrring fron) IGS stations.For scvcml individuxl dxys of observation ffequency's slxbility be'' tween H-Dr,lsersvauies froln 1,4*10 k) ''' 1*10 for integrxtion tinlc of onc clxy. Also frequency compxris()ns betweeD I{-nr:rsersrnd ccsium clocks s[o$, \'ely high accurecy of processing. In the future the nrethocl coulcl be very usefirl in telecomm!lpplic!tions. (A.'l.yranousk.t) ll INTERPRETATION & MODELLING SPACE PITYSICS olar p hysics ihe inflowing interstellar He akrns is cle:rrly visible in the innerheliosphere (in neutral and pickup fluxes) during ail phases of the solar cycle. 3. In the innermost regions (r - 1 AU upwind/crosswind; r < 3 Atl clownwincl) He+ pickup producrion rates and relnted fluxes are anticoffelirtcd with the soiar activity. At larger cllstlnces (bcyond 10 20 AU) their devialions fiom tl're ncen fbllow the variability of the heliLrn photoionization rate. 4. The position of naximum slope of the PUI distribution function corresponclsto the heliocentric disrance at which the maximum of heliun clcnsiry occLlrs!t I prlticular timc. This clistalncevaries dur'ing the solar cycle and for each specific ofl.setangle is correlated with the heliuln loss rate. Hcnce, dre position of the maximum slopc of He+ PUI clistriburion function can be usecl es traccr of the heLurn lossrrte :,n.1ils r\ olrrlionL[rringllle solar cycle. Combinecl with inclependent information on the EUV ionizing flux, this coLlld rllow to detcnninc the contributbn of eleclrcn imp^ct ionization k) tire net helium k)ss ratc xncl thus give insight to the relely knorvn bchrvioLrr of solar wincl electron pxmmetersjnsidc 1 AU. (M. Bzoutskl, IlJ. I:ahD The LPA "limb position adjustmenl", method, worked out last year has been recently improved. \ve have xpplied thc LPA for a nurnber of events obselwccl commonly with Yohkoh and TRACE.To this aim the catalogue of common (Yohkoh and TRA.CE) limb flares hes been prepared. It has been found thxr both hercl and soft X-ray emissions of flar-es(as seen on the Yohkoh HXT and B r l l C S X T i m i t g c r ). r n L l l r < F U \ < m i ' .run of tltc'c fleres(srrn on TMCE irn ageset 171 A and 19i A) comc from sep, aftlte regions of the corona. The investi gxtions of plasma distributions (accordinll to the temperature and density) in soler flares r.rsingLPA method have been advxnced. In particular the distributions uf hr so r.rllr.l quir\i.Jiffer,nliil crnis sion meesure (qDEM) and classical DEM have been determined xnd led Lls to tllc conclusion that the present absolute photometric scale is not unique among various insllunents obserying the X-r:ty coronil. In orcler to improve the qurlity of SXT imxges using deconvolution tech niques, we hlve lefined existing algo ilhms of dre so callecl blincl deconvolution and lested new rpPro!ches. . Bxsed on an extensive moclclling, a (8. Slluester, J. Sllu'ester) method of remote-sensinganxlysis ofthe l:ltituclinxl structure ofthe solar winu arcr T T its evolution during the solar cycle hNs l)een developed. Thc methocl is basecl I leliosphere on obseNations of the heliospheric Despitc the preirature and unexpected Lymln-alpha glow performecl from 1 AU dexrh of Dr. Daniel Rucihski,studieson :lr speciflc grand circles on the sky. The interstellarhelium and derivative particle cofel:ltion bctwcen the latitudinil strucpopulxtjons in the heliosphere continture of dre solal wincl, $,hich lexves imprinl on inr( atellirr lrydrogen In tl)e inued. The results of these studies are the following: ner heliosphere, ancl the glow cllstribu 1. The distribution of interstelhr neutral tion on sky was quxntitxrively stucliecl.In pafticular, funcrionrl dependencies beHe atoms xnd fluxes of He+ pickup ions are significantly affccted by solar cycle t\een rhr r:rngc.:rncllr(igllr uf rhe i,,n(mainly effects by strong veriations of the izaltion bulge ancLthe north and soutlt helium photoionizationrate). ringe. r' well as (lcfllr of rlR,groove in "irelium 2. A pronounced cone" stftrcture the heliospheric Lyil]xn-alphx glow were resulting from gravitarional focLlssingof discoverecl. Specific su{.allestionsfor the interpretation of the xctuxl groove pro- files were put forward. On the basisof thesecoffealationand availableobservations of the groove following this research,the merhoddevelopedwas applied to observationsof the heliospheric glow performed by SWAN experiment onboard SOHO mission from 1996 rill 2002.During the last solar minimum, the flux of the fastsolar wind from the north and south polar holes and the north and south boundaries of the polar holes bands were different:a true nonh-south asymmetry between the polar regions was detected.The area occupied by the slow solarwind was quite stableand offset slightly to the south with respectto the solar equator,extendingto about 30 degreesN and 35 degreesS from 1996.5 till 1998,wheo it expandedby abour 10 degreesnorth and south and then moved towardssouthemlatitudes,continuingits expansionin latitude,so that it engulfed the south pole in 2001.A non-negligible north-southasymmetrywas noted in the Lyman-xlphaglow profilesalso during the period of high solar activity.After the solar maximum, the groove reappeared but its staucturewas, featu ng Nvo min- ima at midlatitudes.The rangeof the fast solarwind is correlatedwith the rangeof polar holes and engulfing the whole spaceby the slow solarwind during solar maximum cofielateswith disappearance of the polar holes. Net sunspotareasin the north and south hemispheresof the Suoduring the 12pastsolarcycles,indicative of nofih-south distribution of the solar magnetic field were analyzed. It wasconcludedthat north-southasymmelries were commonplaceduring the past cyclesand th4t the polarity of the asymmetrieswas changing,leavingno statistically significantremnantasymmetry.This suggeststhat the solardynamo is responsible entirely for the asymmetryand no remnantmagneticfield can be seen.Re, connaissanceof the large-scalestructure ofthe solarwind and its evolutionduring the solar cycle is important for the heliospheric physics with respect to plasmaphenomenain the solarwind and to the variouspopularionsparticlein the heliosphere,as well as ro studiesof the evolution of heliopsphericstructureand its complex physicalsystem. (M. Bzotuski, T. Makinen, T. Summanen, E. Kltolo, E. Quemerais) . The numericalresultsobtained from the 3D MHD + neutrals time dependent model of the interactionbetweenthe so/' lar wind and the interstellar medium \ have been published. We repofi a para, metric study of the effect of the LISM --a \ magnetic field strength and inclination anglein the presenceof the neutralH-atoms on the heliosphere and the N heliospheric boundary.lve vary also the 7 N..\ density number of the ionized and neutral component of LISM to show theit contribution to the SV-LISM interaction in the magnetohydrodynamiccase. For the first time we presenta completediscussion of the numerical results of alignedinterstellarMHD flow illusrraring Illustrition of rhe contns! befween lhe potar and differentclassesof solurionsknown in equatorialintensityof the heliosphericLymnn-alpha the MHD theory, including a swirch-on Slow from solar cycle minimum to m,rxlmum.The shock case.These resultsare compared contrast is high during the solar mioimum and with resultsobtainedbyAleksashovet al. ,l(crersesro :rlmosrnull during rhc solarmrximum. (Asrronomy Lefters, 26, 743-749, 2OOO). It isdifferenlfor the north and sou(hhemispheres. The interplanetarymagnetic field has been includedin the 3D MHD numerical \/r Y v (V /v code. Severalcaseshave been calcunrecl fbr the dipol and Parker model. (R. Ratkiel,icz) . Tlle effe.ts o[ rdr]irion.rlcolourrd noise on well-l<nown chaolic clynamicill systems h:lve been tested in the frar'nework of nonlinear analysisof rhe solar wind. \Ve focus ol1 classjcal chaotic systems c u r n r p t e db y w l r i r r : r n d c o l o u r i , l n o i s e . \ve study the depenclence of the correlatk)n clinrensi()nxnd dte Kolmogorov entr'opy on the noise level and its spectral exPonen!. As it is well known, $,hite noise strongly rccluces the r,viddt of rhe sc:lling fegion for the correhtion climension xncl entropy. On the contrury. we derlonstmte that colou.ed noise cloes , r o rb a s i ( r l l ) o b s c r r r et l r e 5 \ r l i n g r e g i u n , changing only the sh:rpe of the conelation sutr fo. length scales sntaller than the noise level. Tite nunrerical results show that, even frtr-:r noise level as high as albout 5qo,a reasonably wide pitteNLl for the conelation srun is still obtained, but the vrlr r(,of tlle ( Jlcul:llp(l(lrmcn5ion is somewhat increased. The calculetcd coffelationdimension is:l bilineilr func tion ol'the noise level encl rl,e climerrsrorL ofthe noise, \\,hich clepcnds on the spec tr:rl exponent of the iloise. On the other . hand, the width of tlte scaling region for the corrclation entropy clepends on rltis spectrirlexponent,buI rhe value of the plateuu cloes not chtnllc substantixlly. This ix 1rsubiect of grexr inportance, ro .(trdy rc:rl5yilcrns.wlrcfc nois( is neJrly rlwlrys present ancl influences the deterministic componcnt in a otote complex way. (D. Pleucz!fiski, S. Reddelli) T Ionospheric and magnetospheric physics Analysis of high frcquency noise spectra and :lntenna inped:rnce clata from the ACTIVE, AI,EX xnd COIiONASI sareilires has been pursed. II was confiitned thitt equivalent circuil simul;ttions are indispensable ingredienrs in application of both tcchniques. Two extrerne spectral patterns of antenna voltage spectrum were identified with equivalent circuit simulutions of impedance data. For sufficiently magnetiseclplasma, ebsolute volt age maxioturn occuls at uppcr hybricl frequency. For sufficiently deusc phsma, rbsoltrte volnge maximum ()cculs \\,itit dre frequency of palallel circlrit resonxnce, which is lo$,er tlt:rn plasrna fic quency. Upper hybrid frequcncy can be direcdy n)onitorcd with the first extleiDe specllxl pattern. lf the second extrcDlc p:lttem is rnisinrerpreted with the firsr one, one getsefloneous veiuc of plasrne density, which may r'esult in essentilll missinterpretation of the high ficquency noise spectra.Significantcnlcial effcct of rntcnna pat-allel resist:lnce on basic spcctral struclrlrcs in noise (latt was iclentified too, nanely, d-rexnplitude of parallel circuit resonlnce decreasesltnd clepression in the vicjniry of upper hybrid band fills up, as .rntenna pxmltet resistance decrcases. Thcse new findings give deeper insight into significancc of equivxlentcircuit elenents llncl lelations l)etween instruments designed bv our, rlncl otheis teams. (A. Kiqga) A new method of determination of the djrection of AKll (xuroral kilomerric facliation) from board of a spinning srtellite has been propose(t. It trses measurements of power clensiticsof the teceivecl rxcliatioD jn three o(hogonxl xntennrs xrcl assumption that tlre AKR is circularly polarisecl. Supposing that the AKIi originales from altitudes wher'e local electron gylo-frequency is equal to frequency of the observed r.ldiation, fiis methoc aF lorvs to localise AKR sources in the Earth's mxgnetosphere(M. Pancbenko) . Scintillation effects on propaglrion of the GPS pulses have iteen simulxted. It was shown that even for the moderate scintillation intensity titc instantaneousranging er-ror can be as large as 0.6 m. Local propenies of the ionosplteric highlxritLrdeturbulence have been srudied usinli llrrgc data base. It was shown that irregu-10 iilrities with scales km - 200 m Nregen erxteclby the grxdient-(lrift insrxbilities in the collisional and inertial regimes, in agreementwith the linear rheory. (A. wcrnik) with the field was (lerived and described. T$/o poinrs.rightly c.'upled. are (lecisive in the development of magnetic storms: activation ofions sources for the ring cul' One of open questionsin the physicsof rent and the distribution of electric field the Ea h's magnetosphereis the lack of constituents in the magnetosphere. It large-scalerepresentationof the non-powas shown that near-midnight near rail lenti;rlconstituenl of the magnetospheric region is a source ofions activated by the electricfield. A unique representationof induced elecrric field, while the pdential the elec(ric field. induced by rime constituenrs of the elecrric field chive rhe changesof the magnericfield was conwestq,ard drift of ions frorrr the <Lrwrr structedand its structurewas described sloe. in terms of intensity disriburion, field (E. woclnicka) iines pattern and their depenclenceon the tilt angle.The plasmaflow xssocjlted PHYSICAL AND GEODESIC STUDIES OF PI.{NETS AND EARTH The firodelling and interpretation of planetaryinfraredspectrarequirefair acquaintancewith complex refiactiveindices, the so-called "optical constants"of cosmic analoguesmateriills.It turns out that the spectraof the latter, depend in the caseof crystallinegranular marerial, ' on tlre sizecntl the shapeof the gr:rins :rnd may differ from the spectra of the samematerialbut in bulk form. This phenomenon can be accounted for accuratellyby consideringoptical lattjce excitationsspecificto small particles,the so-calledsurfacemodes.The purposeof my studies, carried on together with coleaguesfrom the University of Lecce was to renlind and clarify the role of surface modes in the spectrometryof dusts on the example of the spectraldepend, ence of the complex lefractive index for particulatesampleof limestone(CaCO3) in the spectralrange 1.5 - 62.5 mcrm. It tumed out that around tlle bands at 30 and 43 mcrm, whose assignmentto surface modes raisesno doubt, the refi-active index shows up x clear dependence on dre assumedgrain shape.The result dei'ronslr.rtes how imponant is the knowledge of the size and shape of the paniclesof the soundedmedium for the interpretationof the spectrafor crystalline dusts.In the caseof Mars,where car 36 bonatesappearolly in traceamountsso firr, the describedresultsrvill be essential for spectrophotontetricidenrificationof theseminerals. (A. Jurcwicz) Co*.ts and ^t..oids Dynamic evolution of five long-periocl comets:C/199501 Hale Bopp (4 = 0 92 AU),C/199682 Hyakurake(4= 0.23AU), C/1998 1,1 Villiams (4 = 1.15 AU), C/1998T1 Linear(4 = 1.47 AU) I C./1999 H1 Lee(4 = 0.71AU) is investigared. Two sets of 401 orbits (rcspectively coffesponding to the pule gnvitational and non-gr.rvjtationalcase) determined cii rectly from positional obseryaltionsare constructedfor each comet. These crrsembles of orl)its were Jntegraredfor. wards and backwardsup to 400 kyr and analysedwith respect ro probabiliry of different outconres such asr cxp tured/el'ected orbits, long-period xnd shon-periodorbits. Conclusions: - All five cometsclearlysl]ow the departure fiom purely gravitationalorbirs. .Tlte slxlislicalconclurion\ch:rngrsignificantly when the non-grevitationaleffectsare included in the anxlysis. - Three of the consideredlong period comets(Villiams, Linearand Lee) seem to be dynarniclllyyoung..The younge'r one is the \villiams Comet wltich probably has just come for tlte first time to the inner Solar System. Dynarrical norrgravitatiotal evolution shows that this comer wjll be elected fiom the Solar Sysremafte-r1 iew revolurions with the probability ol 0.8 . The two rcmaining comets ar€ not dynamicxlly young. The Hyakutake Conet seems to stay longer in tlte innel pnrt of the Solar Systen than Comet Hale-Bopp. The non-gravitarjonal calculafions inci! cate that Hyakutake hes made at least hllndred rcvolutions before its discovery. (M. Kt 6Ii kotosle,t-Sohan) the change ofthe comet velocity in result of the nucleus fiagmentation observe<l on March 21, 1996. (5. Szutotuicz) I \l,ll :rOl'l' ; d o (i : . Thc fole of non-gruvil:ttionJlfor.crs in the orbital motion of two bright and fan r o L r(so r n e r sC : I99sOl Hrle-Boppand C lq96 B2 HyrkurJkr wes inr esiig..rreJ. To model the non-gravitational acceleration, obserwedprofiles of the comets' act l r t j | : t t 1 \. \i \ ( l \ l i l tivity dependinli on heliocentric disr^nce rvere empioyed. The analysis of comets HeliocenL.jc distance (AU) activity r!as based on the measuremenis \vrrcr p()ducri(n f:lreslor cornersC/ t99i ()l of water and OH molecule production Hrle-Bopp a,ncl C/1996 82 Hyakulake as rates observecl in a very broad spectral function of rhe heliocentricdistance.Tne rect range from ultraviolet to infiared, as well as on the total heliocentric nagnitudes. curves represent leest-squlfes fit of the The analyrical functions were fitted ro observed production rates Io scaled the observations by least-squaresand in nongr.rvitationalg(rllike function. The green cluded to different models of tlte curvesshow scaledsclndardfunction gar. The symbols (circies, triangles, squAres, sBrs, non-grilvifational accelelation. Conclusions: diamonds, crosses) represent differenr - Th( or l)itrl molion of holh comcL5evi determinationsofthe productioo ratesend clots Jenlly exhihits non gr:lvitationrlclfecls. (for comet Hyakutake)denore values derived - Tl-re obserued variations of water pro fronr visual magnitudes. duction l.ale with heliocentric clislance clo not follow tlte theoretical funcuon . Studies on mean motion resonances g(, expectecl for an isotl-rermalnucleus (MMRs) smqng Centau6 and giant and cornmonly usecl in orbital calculaplanets were continued. The researcn tions. has shown that proto-cometary obiects in - The non-gravitafionalmodels oflhe obtlleir pre-active state can enrich the Main seryecl water release allow to or:Larn Belt population. The work indicates tltat better orbital softltions thiln using the some pafi of Centaurs can also enncn lunction g(rr, especiallly in cise of the groups of asteroids (for example: the comet Hyxkuteke. Griqua group). Tl're resonance siickness - The non-gravitational models wirh the is the majn mechanism stabilizing oy observed water production yield an es!! namtcs ot some group members tn nute of dte nass of dre nucleus, ancl 100 000 year timescales.The research alk)rcecl ptecession models give con lowed to find the most frequently obstl-irintson the nucleus sltape. served MMRS and remporary ,,islands of - The best orbirel solution for the stabiliry" in tlle chaotic regions of the giIllirkLrtilkr comet was forrnd ilssurning ant planets and tlte Main Belt. The aF I E l i _ l l 8 A B tt 'f 'l l:i T MMRSstabilizingorbits in a time-sPanover 10000 years- (a, e) plane tachedfigure shows the stabilitybands - . the regions where small boclies are longerthrn l0 000 trappcdin timescales yei.s tup to l(r0000yearsin ll)r calcula' tions). (R. Gabryszeuski) An ephemerisof the SolarSystemio rectangular coordinatesis produced by numericalintegmtionofequation of motion of nine pl3nets,the Moon.ilnd the Sun Recurrentpower series method of 26th order is applied when integrating the equationsof motion in barycentricequatorial coordinates.Initial dita of the JPL D8405 ephemeriswere used to prePare the starting data for our integration.A comparison with the JPL ephemeris shows that out ephemedsgives e.g the solar coordinates in accordance with r5'10'r AU in the interval of thousand years. Staning data for integration of eqationsof motion of five outer Planets were prepared. The initial values of barycent c coordinates and velocity componentsfor Ceres,Pallas,Vesta,and Hygieawere also found on the basisof a largenumber of astromet c obseryations of those asteroids.A subroutineproviding the planetarycoordinatesand velocity componentsfor lny date mry be included asa sourceofnecessaryplanetary data in computer routines for orbital comPutations. (G. Sita6ki) ls lt has been shown that the sublimation paranetersdrawn from observationsby meansofthe model ofdre dust boundary at Halley comel (Oberc 1996), are in goocl agreement with the formula of vapour pressuresoi cometary pol]./mers derivedby Kruegeret al. (1991) This result givesstrongsupportto the boundary model and leaveslittle doubt thal the latent heat of most volatile cometary organicswas about 16 kcal/mol. (P. oberc) F,arth rotation studies For the first time monthly va ations of spatial patternsof the pressureterm ot Atmospheric Angular Momentum's (AAM) excitationfunctionsfor polar motion were determined.It was applied to 3372 eq]al-area sectors for the period l^n\t rv 1999 to December \999 ftom meteoiologicalfields on 2.5" (2.5" t:!tithe grid from tude-longitude The standardmonthly deNCEP,/NCAR). viationsofthe amplitudeofpolar motion excitation'sfunction'scomponents were displayed.The sequenceof such standard deviationsis giveo for each month during two years1997(El Nino) and 1999 (No El Nino). MaPsof standarddeviation have spatial pattems witll maxima over Eunsia,Nonh Pacific,North Atlantic,and a broad naximum over midl4titucle lvop of stondord deviotion,chi pressure,JAN 1S99 o,3ra o.2!Q lonqitude Map of standarddeviationof regionalcomplexvalued pressureterm of polar motion atmosphericexcitaljonfunction. South Pacificfrom sourh rip of Africa ro North Americaare particularlyimportant south tip of South America. The shape in the atmosphericexcitation functions. and intensityof maxima is time depend- Maximaof the first mode of atmospheric ent. One can see four sub-pattems,conexcitation functions werc isolated over nectedgenerallywith four seasonsof the regionssuch as EasternEurope,the Iran year.Additionallythereare differencesin upland, the Himalayan Mountains and the pattemsof the non-El Nino and an El Tibet, and Greenland. Nino year. Higher variabiliry is often 0. Nastula) seen in El Nino year. . The Ocean Angular Momenrum.s (8. Kolaczek,J. Nastula, J. Grygorczuk) (OAM's) influences on polar mouon.s . The AAM and OAM excitationfunctions variationshave beenstudied.High correof polar motion exhibit spatial patterns lation of OAM (worked out by ponte et that may be consideredas fundamental al.) with non-atmospheric excitation modesexplainingtheir variability.These function of polar motion was obtained. patternscontribute to the polar motion Such correlation coefficient for the an, excitation.Previousanalyseshave deter- nual oscillationis of the order of 0.9 an<r mined that such power in the atmo- for the whole spectra band of 0.7-0.9. sphere and ocean excitation can have Co.relationcoefficientsof conelationbecomparablemagnitude.Here we analyse tween OAM+A.r\l\4 excitationfunction of the atmosphereand ocean in more depolar motion with complex valued geotails, including both mass and motion detic excitation functions are always in terms aspects. The atmospheric pres- variousspectE bands higher than corresures have now been subdivided into lation coefficientsfor AAM itseli Time finer sectors,basedon the reanalysesof vadations of these corelation coeffithe U.S. National Cente6 for Envlrorr- cients are different for AAM+OAM than mentalPrediction-Narional Centerfor AF for AAM itself. Time variable spectra of mosphericResearch(NCEP/NCAR) using atmosphericand joint atmospheric,oceEmphiricalO.thogonal Funcrions(EOF). anic excitation's functions were com'we have examined spatial variability of puted by the Fourier Transform Band modes of regional atmosphedc excita- PassFilter - FIBPF. Specrraof AAM, and tion functions computed in finer sectors joint AAM+OA]\4excitation's functions than it was previously available.It exare similar in the spectrarangefrom seapanded our earlier results which show sonal to short period oscillations.Tnere that the atmosphere over Eurasia and are similar annual, semiannual and usuallyduring cillationphasedecreases El Nino evenis.The observedmaximaof the amplitudesand phasesof this oscillation in 2000and 2001years precededEl Nino event which staned in the end of yeat. 2OO2 (1Y.Koseb) The small effectsof lunisolarperturbations in the Earthrotationassociatedwith {.1 0.3 q3 the departuresof the Earth'sdynamical figure from the rotational symmetry (about 0.1 milliarcsecondscorresponding lo ca 3 mm at the planet,urface)ap pear in both the equatorialcomponentof rotation(polar motion and nunrion) and 0.0 the axial component (variation of the universal time UT1 and the length of 01 day). An anal)'tical model has been worked out of this phenomenonassuming elasticEarthwith a liquid cofe, which is consistentwith other availablemodels at the level of 1 microarcsecond.The other subject of researchconcems perturbationsin Earthrotationdriven by the essesin the oceans.By using a new esti_ Polarmotion mateofthe time seriesofoceanic angular (Ponte and Ali, 2002) we The prediction of polar motion using momentum effect in polar the corresponding and ARMA srudied autocovariance,least-squares periods between3 of prediction methods was computed motion in the range rVe addressedin this reand days. 30 of pole coordirhroughtr3nsformation searchthe following questions:1) how nate data from the cartesianto the polar dynamicalresponseof the ocean to coordinate system. Such transformation the the sudace pressure va ations diffets transformsthe Chandler and annual as "invened barometer" and rhe semi- from the static well as the semi-Chandler model, and 2) whether adding the ocean annual frequenciesin polar motion into angularmomentum to that of the atmotheir beat frequencies which helps to improves,and if yes to what exsolve some of the frequency resolution sphere tent, the coherenceof the geodetic obproblerns.The meanpredictionerrorsfor of polar motion. a few days in the future of this forecast sewations (A . Bl'zezinski) method is less than for the forecastcarried out by the IERSRapid Service/Prediction Center-However, these predicE* **t",ronal field in the future 20-30 days tion errorsup to are lessfor the Kalmanfilter, which takes Orbit computations and analysis for into account the equatorialcomponents GRACEmission (the Gnvity Recovery of the atmosphericangular momentum a joint US/CerAnd ClimateExperiment. excitatioo ftlnctions. It sr'asnoticed that have been permission) man satellite the beat period of the Chandlerand anformed. The GRACEmission consistsof nual oscillationsrepresentingthe most flying about 220 two ideoticalspacecrafts energeticoscillation in polar motion rakm apart in polar orbjt 500km above the dius and the length of polar motion path Earth.The goals of GRACEmission: inis variablemainly due to variable phase vestigationof the gravity field irregularof the annual oscillation.The annual os subseasonaloscillationswith periods of 120, 60 40 days in AAM and AAM +OAM rnd tlrey have similar amplitudevariations. Amplitudes of the oscillationsof joint AAM+OAM series are not always greaterthan the AAM. It meansthat their variationsare not always in concefi. (J. Nastula, B. Kolaczek) 40 ity, creation of x better profile of the lutjon of gravirydlra r.equiredfor a centiEarth xrmosphere, studies of the global oleter k) clecimcter eccutacy levcl of clilnlrte changes. In 2002 we performeci l t c o i L il i ,e { l i t : l r c ( l ' . p : r r : r r r lfyL r rr'r r u I i n c , preliminary orl)it contputlltion for Dour llattNnd ntountllinous.lrcxs s|tellites on thc base of SLR data from :r (A. Llszkotuicz) set of 30 laser. statjons (center of mass . In 2002 ln original method ancl softnar.e correction not usecl). Tlte orbit derermF for undifferenced processing CpS nation \vlls produced lvith accuracy of Inrese lneilsuretrltenmwas further developecl. It the ordcr 0.5 m (RMS) employing rhe consNteo tn a pr()farar.ltmesolution for sofrwafe cEoDyN II (NASA/bSbC). Thc Cl,S ph4se rmbiguitics and cycle slips in disl^nces and the velocities for the pea slngle ol)sen'utionepoch. For thllt pLll_ riod from May 5, 2002 unril May 20, 2002 pose x speci.rl peckage LAIIBDA, kinclly cninfle - the short-tcfln changes are of mxde availablel)y the Universityof Delfa, the of one revolurio; cquxi rc) rv:ls il'llplemcnted. .i666_period The new version of nt, dte lonlt tern clunges tre close drc prograln PHASE $,xs th()rougltly to thc linexr trend. Long term ch:lnges of tested. (li.st.rncesper wcek eclual 14.120 kn for Tlle obttined, testcclend DroDerh,moclj_ velocities17 m/sec. The semi-maioraxls ficcl for r large n.,nrbet of,rb.rerrijng .r"tor GITACEA lncl GRACE-B clecrerse ar tions ancl lelge inter station distanccs, an irveragcof rLbout 29.6 and -36.4 me_ long oDservtljon sessions, and rersPer (ay. inhomogeneity of st:ltion receivers, fca_ (i'1. Rt i karoskct,J. B. Z iel{1i ski) tLrres and propefiies of rhe sofm,are . A new method of tlte upwxrd continlla_ PHASElllow ro clxssify ir as a new tect] tion of point values of the gravjry ficlcl n(togy iLvailxble to relevant research has been-proposecl, based on tlte appli_ projects, They can be particulafly useful cition of the apptoxinute reference ror conttnuous seryice in rexl time of pcr_ lux)del (Upwxrd Continuetion witl) the mrnent obsery:ltions for nevigalion lnd lleterence Model - UCRM). Analysis of Seodynxmics,wirh u possibie use of die possil)ilityof thc xpplicarion of the cPS, GNSSxnd calileo sysrerns. EGNOS systeill to rhe GAI_ILEOlrrojccr (W. PacbelsLi) has been xccomplishe(I. Re-Ineesurc. The nlodifiecl softw:rrc PHASE was use(l nlent rnd repeat solutjon of the to deteamine geocentdc positions of 9 I.IUREF-POL network has becn con_ points belonging to:l geodynalDicnct_ cluclecl. work in the south region ofrhe Bxltic Sca (/.8. Ziclitiski) in two obselw:rtiolt epocl.rs, basecl on . The most populxr testssuch as: suiletri! CI)S m-i'rr|crrrcnts pcffi rt11eJ in Iqo3 ity of fit resr for nornal distributior, rer n ( l I q r ) - ( l l l ( ( i r r n l l J i g n iB S L g J . , n c l jection of obsenirtions, testing tltc abBSL97)..The point positions rvere then scnce oI syslenltlic e -ors,wefe cxrried . r \ q ( l o J c l ( - r r ) ) r nc (l l i | { u i ( l j r l r i i g h r \J n ( l out to delnonstrlle procedufes fbr cle_ I r \ ' i g l r r( l ) i r g c r uf rlre poinlj.. \vl.ich tecting lhe existence of non-randont ef_ along with other darx can be slrbjecr ot fects in I)olish lcvelling networks. Grxvlty geophysicallnxlyses ximing at detailed field dnta in polancl are unalysed s1;cc- description ancl intcrpr.etationof charrgcs lr.rlly \\,ith rhe view of refining geoicl esti_ of rhc' Ilaltic Sea level. Howcver., the cre_ rnxtion mcthods. The analysjs watsbased tennined height changcs sboulcl be con_ ,'n cslinr:rles o[ (n)liric.ll (o\'.lfiJnc<, sidered only as lln initjal infonnation on tLrnction dnd degree variances deflr,ect lo\sihle tenJ(n( i(s o, g(otectuni( fron local gfavity obscrv:uions. Moclels rnovetnents tn thxt region (known es lor tltc vadanceof geoiclundulations:rre ScanclinltvianLand Uplifr). dcrivecl for tcsted arexs. Finlllly the rcso (\v. P.tchelski) GRANTS AND CONTRACTS All SCSRgrantsobtainedby SRCscientists h thebidsI (Jaluory l99l ) throughXVI (Jtrly 1998)vere conpleted(totalof96). ln 2002,6 intentatlonaland 34 SCSRgrants atd 12co lraclswerecarriedoul. T - I nternational r . Study of exterre ultraviolet reson:lnce glow near the Sohr coronx xn(l prepar:ltion fbr an upcominS shLlttlcexpcrinlent "Hclioglow" (D. Rucitiski) - Institut hlr Asrrolhysi( rrnJ ll\lr.Llcrrr.lr isLhc F,'r' chunS der Uni\,ersitirtllonn (Germ:rny). Grants 1 . coST 271 Effects of rhe xtmosphere on T(-nri-rfirl .lnLl EARHT-sprrc(cLrmnllrnic]lion (1. 9anislaksh4) - C(,nrn]i5-iun the European Communities, 6 . Reselrch lnfrastructure: Europexn of Cupefiino in Science and Technology See- Level Scrvice, contract No EUR 'l-CT-2002 widl Centlxl and Exstern Europexn 10025 (R. Zdunelz). Countries. 7 . Research Training Net$'ork: Geospace Regional Atmospheric Forcings for Pol:rr Nbtion aB. ,KolaczcP)- NSF (USA). TLllbulent Bounda$ Layers, contrxct No HPRN-CT-2001-00314 EU. 5 . Studing the Encrlietic P ticles et the 8 . GNSS-I l)rogramme: contillct No Tcrmination of the Solxr Vind vial EnerI l s j 6 2 0 0 0 / f W F H o i r i n go f . r l { i r n g i n F /r1. riL \<'utr:rl Atonrs cacchotuski) lntcllrity Nloni()ring Station (RIMS) nnd 8( NSF(USA), ESA,/EU. Thc distribution of interstcllar neutmls end pickup ions in interplenetxry spxce fD. R!c,irb, - NSF (LlsA). G".nts from the Polish SCSR tr applied I approvec! -ll -l \ccepred in the Seventeenth Bid 106.Sele(lrd problern\ in sp.rcc pl:r.rrra r u r b u l c n ( e r p n i i c J l i o no f t l r eu : r v e _ let transforn - A.W. Wemik. of a general-purpose eanuary 1999) 97. Developnenr reeFtiine control system for x space-borne instrument L GaichL (completed) A lLccepted in the NineteenthBid (January2OO0) 9il. Investigation of the sur-feceancl armo sphere of Mars during the Nflrs-Ex l 0 - . T l r ( o r c J ij (r l h . , s i sJ n ( l p r i c l i c j r rl i q i r r pressmission - A.Itrcuicz. ments for clevelopment xnd unificiLtion (completed) of heighr systenu - A. Zlszkau,icz. (completed) 99. Ifl\,estig:rtjonsof variation of the vertjL , l l i n r r r r l r c S i l r s i : r nC e o p r , 1 . 1 , . . 1 10 1 8 .I n l l u e n er o f r r g i o n . r Jl r m o j . p l r e r (i ci r ()L\et1.lc,rlwitlt rlre rrsr,ol :r culation rnd of climatic change on ncw ticlalinstrun,lent'hyclrostatic Earth pohr motion clinomeJ. Nanula. ter". Analysis xncl intcrpretiltion of ob- 109. Analysis of intetucrion of interstell:rr seNartions of the vcrtictl vadxtions ! . r s \ \ i r l r l l l c r o l : t rw i n c l i n l l ) , . I n n c r ancl refincntent ofthe new tidal instau_ heliosphcr€ xnd in the heli<tspher.ic llcnt -...-41.Kdczoft)wski. boundxry relaion - D. I?ucitiiki, M. (completed) Bzotuski. 100.Stucliesof the elecrrontagneticenvi- I 10. SIU(liesof cllJnAcsnf geo(c l c \.oorproject ronment of rhe Etrfi Lllnilresof tlle ljorowit-c l:lsir sl:ltion_ DF \IFTER - J. Ai?tuiadonski (co''rS. Scbillak. pleted) 111. Deternination of status vector for- e 101.The influence of variabiliryof the cx_ moving obtecrbasedon xn integrated tfaterrestrixl environnent on radio s:tleliite/ineftial positioning sysrem _ comnuniciltions LStalristausktl. K. Vorbr ic h. (Completed) (completed) l i 2 . D e v r l o p m c n ta n ( l l n . l n l l f J c t . l f i n o Ff 102. lvhgneric field stftrcrure in the solar .lecrlonics hlock for rhc ;"ii.;;J corofii\ - J. S.yltucster. den((, \ystrtn ol :r A.rnrrn:L r<lesropc ( nroi('ctI\TEC RAl. I Bls exf iri tenl , ll - P. Orlealiski. Acceptea m the Eighteenth Bid (;ury 1999) A 103.Invesrigxtion of tsoiatecl, transient, -faccepred in the Tlventierh Bid rnoving structuresin ionosphericcur Quly 2000) fenrs Nt thc clefr region and of their 113. Analysis of motion of chargeclp:lrticles connections ivith tlte solar wind - M xt the boundariesof the heliospher.e l(,?l/is'&t. (completed) and ustrospl'reresof some star.s(i,03C) 10.1.Control block for tl.re loc:rl oscillaror A tl.lrzej Czecb or|s ki. (HLCU) for I{ercrodyne Instrument fof 114. Preclictionof ti.le Ilarrh rotation (T128) flilST. P.rcker:l,olrsh frfli(iptrion r11 - Wicslatu Kosek. lhc s:lrellite experiment FIITST - j4 115.Aclaprxrionfor operetion in poland of R.t ktj. a station for moniroring rhe EGNOS 105.Influencc of cvolulion nucleus of sercllitepositioning systen (Tl2E) _ one-ipparition conlet on tlte dyn^mZ.lzislaw Krysnishi. ics ot its D]otion - G. Sit.ushi 116.A stucly of solubility of problems of (completed) physical geodcsy with respecr ro the pliLnncclsxtcllitcgrxdionrctlicmissi()n 125. Se.rfchrficf lhe physicxl nechinism the r)]xgnetic A.l.t't L|szkou\cz. conclitioning GOCFI ( 1]12!l) (completed) feconncction in the E'.l h s (T121'l) lJarb.!r.! 1r'rxllnetosphere Ill. lxl)erinlentrl sttrclicsof the slrlfltce PaPielau'sk.t. . r r ' l : r t r r r n illr <r ' r ' ' r l 1 \ 1 . | | - . \ r I ' l ; . l xnglcs I 26. Dcternlinati()nof ebsoluteabtrnclanccs nrcthoclof scxnninSal \,ltri()Lrs of clcments in solar-flerestroLlghdrc of enritte(llln(l fellcctcd inlxrccl rxdixSprcc rn:rlysis of x rxy specltl pr'ovidcd l)y tion. A nrissionof the F:Llfopcxn the l)()lish spectromelcrsRESIK an(l Agency NtAltS-l'lXI'lttlSS Cfl2E) witald Nor.osiclsk{. DIOGI]NESS (PO3C) _ S_)lutslo'. 11U.Electronrigneticcrnissionsin the lcr re'stlirtlcnvil1noren! gcncflllcd in thc i(rl()spherexn(l !foposphcfc (T12Fl)LIl )| I t(t Roll.)kdchl. A -fLccepted in thc Twenty Third Bid (lanuary 2002) of 127. i\,lo(lellinll the spcctronlctric meilsurc I 19. Applicxiionof Phescmcltsureruents CI)Ssignalsto corrpl|ison of lreclr.renrnents of the sLlrfxceancl sul.r-oLrnclinlls cics o[ high prccisionlicqucncy specof l\i.lrs(for thc cxpcfiment 1)FSwithin An)1a!'l'yt:.titou'ska. inrens('l l2L) the lu:1rc-h,xpressolission) ancl of thc (completed) corDetWi xncn (fol thc cxpcriment VIR'flS \\,ilhin thc llosettx nlissionsprcpxfrtion to thc intcfPretxti(nof exl-Icccpted in thc'Ivenry First Rid pcrimentrl rcsults (T128) - ,l4,rili (lanuary 2001) Bt?cka. 120.Sluclicsof plxsrnil ttrlrrrlcnce of the l , , r \ 4 u n i l i , f i r r !u l ( l ( al r l r r l l i r s n \ 1 i(\ r n . s nr:rgnctosphcricboUnclev lrtl'cn sions fronl :lntll)pogcnic nncl netural projects CL(lSfFll{ encl lh"TElUlALL soLrrccsfr()nr bolrcl of thc irrtcrna (T l2E) -./uD Bkcki. tionul Spxce Stxti()n ('l'I2Fl) .kjzc/ l2l. Conrplcx llnxlysis()1-25ve:lrs of ticl:Ll .lucliDieu)icz. ol)seffltk)ns in I)()lln(l in(l tlreif con tinulLti()n1Lswell ls (leternrinrtionof rDo(luluti()nof ti(lxl \\,xves in thc pc rkrclrengc'lrom liltll'a year k) i1 \,cxri Accepted in the Twenty Fourth Bid (T721.) - Tt.lcrsz Chojiticki. 2002) A ouly l2f. AnxlYsisof simulrteLlCoCE obscnus(mrcllccL[llcyPitf:lrnctions to arssess ters xncl to fcfinc lhe Exrth gfttvilx- 129.Roleof the occ'anin gcnemtingi[eguIxf pe|Iud)xtions of Exl.th's lotxti()n ti()nil fiel(l nroclcl('f12E) Jcultsz 13. (1' l2F.) - Al ek\.t1kler lSEcz itiski. Ziclitiski. 130. I'Lrncllry Foudcf Spectr(xneter(PFS) ebonrclthc Spucccr':rlil\'llrrs-Expressol thc Llrr()peunSp.ce Agency (lSA) t epted in thc Twenty sccond Bid A. thc anillvsisof scienrificxn(l technical ouly 2001) clele fr-omrhc orl)ir (T12E) - Aitclrz4 12J. Studv of the rLrrorul liilomctric |llclixti()n()1'the ErIth in fcldtion to 131.Nonlinexr ilnalisysof the collisconlers dislurl)xnccs of the aLlrorxl cosnric plxsnrlL (l'O3.2) - \Y/iesltur (Tl2F,) rrlxflnctosplrcrc JcDt 114na6z. clesintcgrxti()n ol' 132.'l csts of thc hlrchverc er-rclsolirvere firr 12.i. Scenery of (lecimctcrsizcd dusl xl.lgreflltcsin the the projcct DENIETEIT (Tl2E) sLrfrounclinLj of Flirliey'scomet (T12D) AndrzcJ Rokicki. - I'dtucl Ol)ct-c. 132. Analysis of dynamical surface pro 6. Institut fur Planerologie - EXTASE(cercessesin fhe surroundingsof Marfian many), Design and manufactudng of craterson the basis of data from the measurement electronics for the proiect mission Mars Global Surfeyon Mars EXSTASE- Woiciecb Marczeusdi. Odyssey and Mars Express 2003 7 . Institut fur Planetoiogie - EXTASE(Ger(T12E) - Ktz),sztof Skochi. International Contracts many), Development of low level software - project EXSTASE Wojciecb MarczeLushi. 8 . Nationale Institute of Standards (USA), t . Betr. Insr. F. veltraumforschung (Ausrrir). Div(lolmenr Jnd resrint Flighr Software for tlte experiment ^ MUPUIANC - M.lrek HlontL Betr. Inst. F. Weltrar:nforschung(Austlia), EngineeriDg Support for the MUI,US-ANCHOR Projecr - Marek 3 .SpaceOrganizationNetherlands,Imple- mentation in HLCU the supply, control xnd monitoring tasks dedicared for I HLSU.Pan 1 - the design,manufacturing and fesrs of prototype hardware Piotr Orleatthi. (Cer4 . In\riturfUrPiJnelologie. N4UpUS many), Procurement of a series of 4 piecesof referencePEN,ELheatersfor 2 . dre experiment MUPUS-phaseFS and GRM - WojciecbMarczeaski. ) . Instrturfur Phn(rologie EXTAsErCer many), Projecrand nanufacturing sensor: rnd prolre' projecr TXTASE Vojciecb Marczeuski . Time Transfer System GpS receiver for long-distance time comparisons - TTS-2 CNPq-Conshello Nacional de Densev (Brasil), Time Transfer System GpS receiver fof long-di\lan(c (rnte compilri sorrs J.Nauracki. Polish Contracts Ceneral :taff of l,olish Army. Ongoing processingoi heliogeophysi(al darJ for predicting ladio communicatjons conot tions, developmenr of medrodoloqy and systems of the predictions (2 contiacts) - Lstanklawska. INS Ltd., Kmk6w, Auromalion of cps observations processing for an actrve Seodesic network AGS-PL using vast cornputer nerwork and GpS sarellite technology, performing a function of geodesic network for Silesia regionn -L.Jauo6ki. TRANSFER OF I(NOWLEDGE i% PUBLICATIONS r Toldlnltnlbcr ofpLtblicatians ilt 2002: 3IO littcl diDg6T iD tlrcjoltnklk fi un the scl List) +P4Pe6 in refet?e.l ilttenntional science .iotlnla ls ancl pl'oceedi ngs: 92 " At liclcs. Dtonogtttphr, ti porlt d utl tcuicu. iil iitlenMlianal altd 11.1t iot't.tl publictltiotls: 43 ' Contf ibutcd pape$ deliuere.l at inta'rnalional ancl nationc science confbrcncesand neetiilgs: 175 (includinll 17 illritcd tctlks .lcliucrc.l .!t tbe it tIern,t t i on al coltfbrc t tces) +PaPe$ subnitted.[ot' p blicatia]t itt 20a2:52 20 I 10 p'bli.r.,r o ;i!,!:!f!je!r!4fr 60 .. r."l 80 I .llerlicki A., P. Rud.r$y, M. SIARI(OVSKI, IvI.Jurecki, Hot plxsma n)dion observed in signroidalk)op clufingthe flare in noau science iournals and proceedings: B323.rctiveregion on 4 Septenber 199{]. Ac{uanccsirxSp.rceResearch,Vol. 30, No. .Aralixwx M., J. LELI\(/A-KOPYSTYNSKI, 3, pp. 605-610,2002. N. NIxeno,Impxct experimentson porous .Bilchinskaya S.C.,O.Y. Burkovskii,Y.A. r c y - \ i l i r ' r l c y l r n J r i ( x lb l n , k s r r n t lt l r e i r n KMVTSOV, I.A. Rychka, E.D. plicltion fof clisruptionxnd accumLrlxlion Surovyxtkinlr,The probabilisticsynmetry of smell icy bodies. 1cltr.\, Vol. 158, pp. brexking periodic of regimesmpicllyp:lss516-531 , 2002. jng througha zone of chaosinto the tmns D I apers in refereed international parencywindow.,/ournd of Expeimental .CHOJNICKIT., Resulrsof GravimetricOband Tlreoretical Pblsics, yoL 95, pp. servationsof Earth Tides in 7997-7999at 1.7i-180,2002. the \VarsawStationNo.O9Oi.PL!.blications l,olish Acad.BouhramM., N. Dubouloz,M. Hamelin, oI tbe Institute of Geopr)'rsr?s S.A. Grigoriev, M. Malingre, K. Torkar, enmyof Sciences,F-23 1334),pp. 93-126, M.V. Veselov,Y. Galperin,J. HANASZ,S. 2002. Peffaut, R. Schreiber,L.V. Zinin, Electro- .Chrzanowski J., J Kirkiewicz, Y.A. staticinteractionbetween Interball-2and KRAWSOV,Influenceof enhancedback dre ambient plasma, 1. Determinationof scatteringphenomenonon lasermeasurethe spacecraftpotential from current cal- ments of dust and aerosolscontent in a cllAtions. Annales Geopblslcae, voL 20, rurhulent.rt,nospht-tc. Ph)t:iatIcllcts A. No. 3, pp. 365-376, 2002. Vol. 300,pp. 294-302,2002. .BRZEZINSKI A., Ch. Bizouard,S. Felrov, .Churt'umov A.N., Yu.A. KRAWSOV, Influenceof the atmosphereon Eanhrotr- O.Yu. Lavrova, K.Ts. Litovchenko,K.T. tion: what new can be learnedfrom the re- Mityagina,K.D. Sabinin,Signxturesof rcscent atmosphericangularmomentumesti onant and non-resonantscatteringmechxnmates? SutLvjs in Geophlsics,Vol. 23, pp. njsmson radar imagesof infernal waves. lntctnalional Joumal of RemotcscasiDg. 33 69, 2002. vol. 23,pp. 4341-4355, 2002. .BRZEZINSKI A., N. Capiraine,Lunisolar perturbationsin Earth rotation due to the .Churyumov A.N., Yu.A. KMVTSOV, triaxjalfigure of the Earth:geophysicalas- O.Yu. Lavrova, K.Ts. Litovchenko,K.D. pects. Ptoceedings of fue Journees 2OO1, Sabinin,Resoruntand nonresonantmechSystemesde ReferenceSpatio-Temporels, anismsof fo.ming space radar imagesof P:rrisObservatory,pp. 515a, 2002. the ocean. Aduancesin SpaceRcsearcb, Vol. 29, No. 1, pp. I1't-116,2002. 'BRZEZINSKI A., J. NASTULA,Investigxtions of the oceanicexcitationof non-sea- .CzechowskiL.,J. LELI\(/A-KOPYSTYNSKI, sonalpolar mofion. .4duancesin SpaceRc- Solid stateconvectionin dle icy satellires: searcb,Yol. 30, pp. 195-200,2002. discu"ion of ils po'\ibrliry.Aduanccsin 'BRZEZINSKI A.,J. NASTULA, R.M.Ponte, Sp^ce Resealch, Vol. 29, pp. 751-756, Oceanicexcitation of the Chandlerwob- 2002. ble using a 50-yeartime seriesof ocean .Czechowskj L.,J. LELI\fA-KOPYSTYNSKI, angularmomentum.ln: VistasforGeodesJ) Solid stateconvectionin the icy sarellites: irl tbcNewMillenniurr, eds.J.Adam, K.-P. numericalresults-A.:luancesin Sp.tceReSchwaz, Springer Vetlag, pp. 434-439, searcb,vol. 29, pp.757-762,2002. 2002. .De FranceschiG., T.L. GULYAEVA, L. .BZO\fSKI M., T. Summanen, D. Perrone,B. Zolesi,A statisticalanalysisof RUCINSKI,E. Kyrola, Responseof inter- ionosphe.icirregularitiesat mid- and high planetaryglow to global variationsof hy- l^titll]des.Inoe6c pfobletus, Vol. 18, pp. drogenionizationrate and solarLyman-al- 6i-78,2002. phA f7nx.Journal of Geopb))sicalResearcb, .Dziak Jankowska 8., J. LELI\rA Vol. 107 No. A'7, 1.0.1.29/2001JA000141 , KOPYSTYNSKI, M. KR6LIKO\qSKA, 2002. Modelling of the shape changesof the .CHOJNICKI T., J. Weiss, Results of 1995 01 Hale-Bopp and 46Plvinanen ClinometricObservarionsof EarthTidesin nuclei caused by watel ice sublimation. 1997-1999^r the Ksiaz StationNo. 0906. Eaflb, Mootx, an.l Planets,Vol. 90, pp. Publications of he Instihue of GeophJ)sics 35-44,2002. Polish Academy of Sciences,F-23 G34), .Eroshkin G.L, V.V. Pashkevich, A. pp.3-92,2402. ut<zLz \5N, tXIenSrOnOt It)C ntgn fre(t- sion numericaltheory ofdre rigiclEarthrotation to the caseof a long time interval. E., O. 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Adl'ances in ksi42ki: SJ- Bar.rerSpace Researcb, Vol. 29, No. 6, p. 805, Planete1. Ptzcglqcl Geojiz-ycz11l, vol 2002. lr-vll, 1-2,pp. 150-1il, 2002. . LYSZKO\{ICZA., New modern heigl.rtde- . STANISLA.N(/SI(A. L, Dyskretne jonosfery. lern n.l(ion (ecllniqu(s. G'od"2ija u' synoptyczne nodelowanie Pt!bl[cations of tbc ]rlstitlte oJlGeoPbysics Kottoqnfij.r. Nu J. pp. os c)8 2002 Polish Academy of Sciences,Vol. M-25 2002.GISMonograpbsSfC P.4S,Varsaw 2002. Q47),2002. .STANISI,AVSKAI., G, JUCHNIKO\?SKI, .STANIST"A\qSKA I., G. JUCHNIKO\OSKI, H. ROTHKAEHL, Z. ZBYSZYNSKI,R. Z. ZBYSZYNSKI, Atlas of lonosphe.icPaHanbaba, G. Sole, COST 251 Recom- rameter M(3000) for Region of East Eu mendedInstantaneousMapping Model of rope 2002.GISMonograpbsSRCP.4S,\flarIonospheric Characteristics - PLES, saw 2002. MatertafJ)X KmjouEgo Slmpozjwn Nauk .STANISLA\ySKAI., G. JUCHNIKO\ SKI, Radiourycb,Poznad,pp. 109-113,2002. Atlas of IonosphericPaZ. ZBYSZYNSKI, . STANISLAVSKAI., G. JUCHNIKO'fi/SKI, ramererM(3000) for Region of Vest Eu Z. ZBYSZYNSKI, Atlasollonospheric Dis rcpe 2002. GISMonograpbs SRCPAS,Ular iurbancesfor Regionof Poland 2002.CIS saw 2002. MonograpbsSRCPAS,\Wirsaw 2002 . STANISI"\\TSKAI., G. JUCHNIKO\fiSKI, .STANISLA\0SKA L, G. JUCHNIKO!(/SK1, Z. ZBYSZYNSKI, Arlasof lonosphericPaZ. ZBYSZYNSKI, Atlas of IonosphericPa- rameterfoF2 for Regionof South Europe raneter M(3000) for Region of Poland 2002. GIS Monogrcprs SRCP.4.t,Varsaw 2002 Gl\ MonograpbssRC P,4S.$var\3w 2002. 2402. . STANISI,A\rSKAI., G. JUCHNIKO\ySKI, . STANISLA'WSKA Allxsol Tonospheric Pa I., G. JUCHNIKO\qSKI, Z. ZBYSZYNSKI, Z. ZBYSZYNSKT, Atlas of Ionosphe c Pa- rameterM(3000)for Region of South EurameterM(3000)for Regionof North Eu- rope 2002. GISMonogrcPbsSRCPAS,Watrope 2002.GISMonograpbsSRCPAS,V^r- saw 2002. saw 2002. . STANISLA\rSKAL, G. JUCHNIKO\7SKI, . STANISLA'WSKA I., G. JUCHNIKO\ySKI, Z. ZBYSZYNSKI, Atlas of IonosphericPaZ. ZBYSZ\'IVSKI, Atlasof IonosphericDis- rameterfoF2 for Region of Vest Europe lurbances for Region of \vest Eulope 2002. GIS Monograprs S.l?CPlt Varsaw 2002.CIS Monograprs SRCPrt \(/arsaw 2002. 2002. . STANISIA\TSKAI., G. JUCHNIKOVSKI, . STANISIAWSKAI., G. JUCHNIKO\ySKI, Z. ZBYSZYNSKI,Arlasof IonosphericPa Z. ZBYSZY\SKI,Atlasol lonosphcfi(Pa- rxmeter foF2 for Region of East Eu.ope nmeter foF2 for Region of Nofth Europe 2002. GISMonograprs .tRC P,4S,Warsaw 2002.GIS Motrcgraprs.SRCP,4t \vr'arsrw 2002. 2002. .S\UIA,TEK A., I. STANISIAWSKA, TECdur, . STANISIA\flSKAI., C. JUCHNIKO\rSKI, ing regional ionospheric disturbances. Z. ZBYSZYNSKI, Arlasof IonosphericDis Materialt X Krajouego SJ,mpozjun Nauk turbancesfor Regionof EastEurope2002. Radiouj)cb,l>ozni, pp. 114-716,2002. GISMonograpbsSRCP,4t varsaw 2002. . \fERNIK A.\(/., Jonosferyczne . s_rt)l:_r4Y.$1 T...c. tucHNrKo\flsKr. niejednorodnoSci i scyntylacje fal Z. ZBYSZYNSKI, Atlir\ol [onospheri(Px- mdiowych a pogoda kosmiczn^,PltblicarameterfoF2 for Region of Poland 2002. tions of tbe Inslrtute of Geopblsics Polish vol. M-25(347),pp. GISMonogftipbsSRCP,4t Varsaw 2002. AcxdemyofScience5, .STANISLAVSKAI., G. JUCHNIKO\TSKI, 3 4 1 - 3 5 3 , 2 0 0 2 . Z. ZBYSZYNSKI, Atlasof IonosphericDis- .\fERNIK A.V., Scyntylacjefal radiowych turbances for Region of North Europe w marsjadskiejatmosferze i jonosfeze: 2002.GISMonograprs.'1?CP,4t \Urrsrw wyniki symulacji,Mateialy X Kt'ctjouego q)mpozjuln Nauk Racliouucb, l'ozn i, 2002. . STANISI,AVSKAI., G. JUCHNIKO\fSKI, pp. 279-282,2002. Z. ZBYSZYNSKI, Atlasof IonosphericDis- .\TINKLER M., Orbjtalny Asystenl-Enter, turbances for Region of South Europe Nt 5, pp. 26-27,2002. .\0INKLER M., Vielkie oczy Zie]mi.Enter, Nt 8, pp. 21-23,2002. . ZIOLKOWSKIK., Kresepopei Mit^. Delta, N r 1 ,p p . 1 - 3 , 2 0 0 2 . .ZIOLKO\(/SKI K., Obr z Ukladu Slonecznego 200 lat po odkryciu pierwszej planetoicly. Rocznik 2002, Vydawnictwo Nxukowe PWN, pp. 3't8,321,2002. A flrticles submitred for publication: .Alexashov D.8., V.V. Izmodenov, S. CRZEDZIELSKL Effecls of charge (.x change in the txil of the heliosphere. ld ualnces ,n Space Researcb. .Azoubib NA\{/ROCKI, \7. J., J. Lewandowski, Independent atomic time scale in Poland - organization and resultsMetralogia. .BtDCKA M.L, M.T. Capria, A. Comdini, M.C. De Sanctis,Numericalsimulationsof lhc radiance of the comet 46Pl\v,/irtanenrn the various configu(ltion of dte measurenrents dudng "Rosetta Nlission". Adr.tnces in Space Researcb. .BLECKA M.L, S. Erard, Numerical simul:rtion of the influence of scatterlng on the dust in the Mafiixn almosphere on radi'Jnce spectra. Aduances in Space Researcb. .BLECI(I -1.,S. Savin, H. IIOTHKAEHL, R. \fRONO\(/SKI, K. Srasiewicz, Z. Nemecek, J. Safiankowa, K. Kudela, TIte rol< of tlre wrve p:l icle lnterirctionsin thc dynamics of tl-re plasma in the polar cttsp. Cosmi c Researcb. .BLECKI J., S. Savin, H. 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Proceedings of tbe Jounlecs Activities in the Field of Time and FreSlstemes de Refele11ceSpatio-Telnporeh quency in Pol^nd. Proceedings oJ Prccise 2OOZParisObservatory. Timc and Tinte Interual S))stemsand Applicalions Meeting. .LEHMANN M., M. KACZORO\(/SKI,L. JA\SORSKI,A. S'\(4A,TEK,R, ZDUNEK, .POPIELA!0SKAB., G. Gustafsson,The Applic.rtron o[ the CPSrechniquefor in- distaot cusp and the sunounding vestigationsof the horizontalcomponents magnetopause:View in snapshotsfrom of tidal strain field. .Jounlal of Pb))sical Pol1r,A.lDancesin SpaceResearcb. Stuclics. .POPIEI-A.IflSKAB, L Sandahl, Sachiko .LELI\rA-KOPYSTYNSKIJ., M. Burchell, Joko, H. Stenuit, S.A. Romanov, A.V. 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Crc&zija ir aligned MHD flow. /o flMl of Geopblsical Kaflografua. Researcb. .LYSZKOV4CZ A., E. Lewandowicz, K. .ROTHKAEHLH., Z. KLOS,BroadbandHF Kowxl(zyk, T. Ogcir<k,S(Jtuso[ tlte pre- emissions as an indicato. of global ciselevellingdatabaseat the Universityof clrangeswilhin iono\phere.Aduancesin Varnria and M^zrry in Olsztyn. SPeceResearcb. Vervffentlichungen der Bayeriscllen .ROTHKAEHL H., I, STANISLAWSKA, J. Kommission flr die Internationale ISLECKI,Z. ZBYSZYNSKI,Low altitude Erdrnesssung der BayedschenAkademie cusp-cleflregionsignaturesofstrong geocler \Tissenschaften, Astrcnotuiscb- magneticdistnrbances-CosrnicRcsearcb. GeocldtiscbArbetten. .RUTKO\gSKAM.,J.B. ZIELINSKI,Prelimi.LYSZKOV4CZA., T. Og6rek, Application nary resrjlts of orbits estimations for of Criteriafor Reliabiliryand Derecrionof GRACE-A and GRACE-B. Prcceed.ings Outlielsin LevellingNetworks:The l,olish 13th International Worhsbop o1x Laser C^se. Geodezija ir Katografija. Ranging. . R U ( . l \ s K I D . . \ { . B Z O W S K IH . J . F . , h f I. r n - .Tulunay Y., I. STANISLA\(/SI(A., Il. prints from the solar cycle on the helium ROTHKAEHL, Revisiting the Ariel trough pick-up ion clistribu wolk fbr HF teleconmunicetion pur iiom an(l heliu tiotls. A, ales GcoPhlsicae. POSeS.cOSlniCReSeAl.Cb. .Sirvin S., L. Zelenyi, J.L. Rxuch, S. .\(rERNlK A.\v., T. DucLokclc Wit, J. Vof.lt, Romxnov,L S:rndahl,E. Amata,L. Avanov, P. Carllill,Linexrspectrxlxnalysis.Chrpter l. BLECKI, E. Budnik, -1. Buechner, C. 5 jn Adl'ance.l Data Analysis Melbads, e(|. Cxttell,G. Consolini,J. Feclder,S. Fuselier', G- Plschmann. H. Kllw:lno, S. Klinrov, V. Korepanov, D. .\VODNICKA E.8., A new model pf the Lirgoutte,F. Nlarcucci,M. Mogilevsky,Z. on(luced electricield in the Lafth's mNg\crn(\ rl(, Ll. Nikr,lr^L.ki, M. NuzJr.rclrev, net()sphere.A1t n a les Geopbysicac. Nl. P-rrrot, J. Pickert, V. Romanov, T. .ZIELINSKIJ,8., J.K, LATKA, Ii, ZDUNI]I(, llonllntsova, C. T. Russcll,J- Seflankovl, l>esecl on .J.A.SxLrlxud,A. Skulsky,V. Snlimo\', K. GRACE-GoCE confronrxri{i)n (lJu. mutlrl: rrrL.l iimul:rtr'.l Adtoucr'\ itl Stxsic$'icz, J.G.Trotillnon,Yu. YeriDol.le\', Nlxgnelosherth/Cusp Intetl.rce. A tMles SpalccRese.lrch. .ZIELINSKI J.B., M.S. I'errovskay:r,The GcaPhlsicac. .SCHILLAI( S., Boroe/iec sntellite laser l)ossibilityof the Crlibmtion/Valiclxtjonof ringing station. Jaurnal oJ Pbysical the GOCE l)ata \\'ith the Balloon-borne Cf.r(lionrrrcr./u///rr.'tl"/ G, od.ttt,t,tttc< Stutlics. .SCHILLAI( S., Determinltion of the Borowiec SLRslelion coordinates. Joumal Invited papers delivered at the international science of Physical Studies. .SCHILLdK S., E. \trnuk, Smbilityof co-orconferences: dinxtes of the SLRstations on the basis of LAGEOS-1and LAGEOS-2laser ranging in .BLECKIJ., Poler-cusp es e lal>or-utory for 2000. Pl4)sicsand Cbemish! of tbe Eartb. studies of the phsmr and rstrophysic:rl processes.llth Annual StudentConfer-.SCHILLAKS.,E. \/nuk, The strbiliryofthc SLRsteti()nscoordinates deternrined from ence Veek of doctoral students 2002, nrondrly urcs of LAGEOS-1ancLLAGEOS-2 Clnrles University in Prague, Fxculty ()i lxser rxnliing in 1999-2001. Ptoccediltgs Mathematicsand Physics, 11-14 June 2002. 1-ltl) International Workshop on lascr .BLDCKI R.0tqit19. N. J., S.P.Savin,K. KOSSACKI, .SCHILL.\K S., E. Vnuk, The SLRst:uions CornillaGvehrlin, M. PJrrot,Z. Nemecek, coordinirles dctermined fror'n monthly J. Srfr.rnkowx, R. \VRONOWSKI, J.A. rrcs of IAGEOS-I ind LAGEOS-2laser Savrud,K. Kudelx,O. SNnblik,Lo\\'frefrnging in 1999 2001. Aduallccs in SPace quency plxsil'lil\\,lves in the polar cusp. 2002SpringNlcctingof thc AmcficanCeo Rcsearch. (USA), .STANISL.VSI(A I., Z. ZBYSZYNSKI,Fore- physicalUnion,Vasbington,D.C. 28-31May 2002. c.lstjngof dre total electroncontent at sin.BLECKIJ., S. Sxvin,H. ROTHI(AEFIL, K. gLc stirtion, CosrnicRcscctl'ch. lt. KOSSACKI, K. Stxsie$,icz, .S\VIATEI( A., Applicution of dre updzrted \\TRONOWSKI, ZNenecek, J. lltl rnoclclfbrGPS obsefr'lltions../orrialo/' Safrankowa,I(. I(uclelx,The fole ot the I4tysic.tl Stt!.lies. low fr-equencyplasma wavc's in the cly . SVI,\TEK A,, I. STANIST-AVSM, UP nrmics of the poler cr.rsp.COSTAR Collochtinll of k)cal model of TEC during the quiLrm "Phsmx pr()cesses in the . o l : r ru l i p : c n n l l A , r e . t I o o o C o s , , i / c nearEa[h spxcc: INTERBALLand bc T yoncl", Sofir (Bulgeria),5 10 FebrLrrry 2002. .BRZEZINSKIA., Oceanicexcitationof po- .HANASZ J., H. de Feraudy,R. Schreiber, lar motion and nutation- an overview. M.M. Mogilevsky,Auroral kilometric radi IERSVorkshop on CombinationResearch ation as a diagnostic tool for auroral and Global GeophysicalFluids, Municl'r plasma, German-Polish Conference on (Germany), PlasmaDiagnosticsfor Fusion and Appli 18-21November2002. .BRZEZINSKIA., P.M.Mathevs,Recentacl- (arions.Creifsweld{Ccrmany'.4-6 Srpvancesin modelingthe lunisolarpenurba- tember 2002. D., M. BZO\,)fSKI,HJ. Fahr, tion in polar motion corresponclingto .RUCTNSKT high frequencynutation:reporl on the dis- Helium tine dependent modeling and cussion of the IAU Comm. 19 vC on electron ionization rate. Internalronal Nutation.Journees2002Systemesde Ref SpaceScienceInstituteInterstellarHelium erenceSpatio-Temporels, Bucharest(Ro- Cone vorking Group Meeting, Berno (Switzerland), 12-16August2002. n ^i^), 25-29September2002. .BZOTifSKIM., Hydrogen time dependent .SYLI/ESTERB., High ResolutionObseryatnodeling.InremationalSpaceScienceIn- tions of Solar Flares. Multi-Vavelengtlr stitute InterstellarHelium Cone rvorking Obseryationsof Coronal Structure and CroLlp Meeting, Berno (Switzerland), Dynamics - Yol*oh 10th Anniversary Meeting,Kona, Hawaii (USA),20-24Janu12-16August2002. .CoraLluni A., M.C.De Sanclis, G. Piccioni. ^ry,2002. M. BLECIC{,Marsmultispectralimagerfbr .SYLVESTERJ.,l'erformanceof RESIKand Diogeness Bragg Spectrometersaboard subsurfacestudies. International Vork "Exploring Satellite,JOSO Session,1oth MarsSurfaceand its Earth CORONAS-F shop (ltaly), Mrcringof tlle Solir PhysicsSectron. EPS: Analogues",Sicily and Mount Etna Solarvariability: from core to outer fron 23-25September 2002. .CZECHO\rSKIA., Renote Sensingof the tiers,Prigue(CzeclrRepublic),9-14ScpHeliosphericBoundary.34th COSPARSci- tember 2002. entific Assembly,Houston, Texas (USA), .\0ERNIK A.\v., Ionospheric Irregularities 10-19October2002. and Scintillation-SpaceWeather Aspect. )O(VII General Assembly of EGS, Nice .GBUREKS.,J. SYL\flESTER, MissionLong (France),21-26.A.pril2002. Analysisof DistributionanclPropefliesfor CompactX-ray SourcesObseryedby SXI .WERNIKA.\v.. High-l.titud<phsma {ur on Yohkoh. 10th Meeting of the Solar bulence:advancedanalysismethodsand Physics Sectioo, EPS: Solar vafiabilily: results.IRF Kirunr Colloquiurn,Kir!na (Sweden),1-3 September2002. from core to outel fiontiers, Prague (CzechRepublic),9-14 September2002. .\fERNIK A.Ii/., Ionospheric iregula ties .GRZEDZIELSKI S.,Overview talk on basic and scintillation. COS'I 27-l rvorksirop, aspectsof planetarytails and similar long Faro (I'ortugal),1-6 October 2002. structuresin other Jrers of istrophysics. Internarional Space Science Institute Vorkshop "Physics of the Heliotail", Berno (Switzerlxnd),5-18July 2002 APPLICATIONS Heliogeophysical sefvlce I'be Spaicellcsc.ticll Ccnhc bds al bclia!:capb.l's ica l prcdicliolt scrL,ice,opetrtliiQ tNitbiit tbe llobal ISESs.yslcDr ttld is rcspaitsi l)le.fbr tDc.tsL!le n1c tlts a n d Pt?diclbDs o.fsoldr actiL,it)'a .l tclalcd E.n1h W A R S Z A W A F T ISES The Intemrtionrl Sp.ce IlnvironlrtentSel]/ice(ISES)is irn ilrternltion:ll olganisation co ordinating quick exchrngc of (latx on the Sun, Exl1h,xnd llxrth's envirol'lnlent pillimeters bet\\'centhc pllrticiprting ()l)senuft) lics. The Varsit\\' ccntre hrs u specialstxtLrs()f thc llc gionll Vhminll Ccnler (ltVC). SIICrcccivcs(llLlarelxyecll)y Vxrning Centctsin Boul cler, Color-rtclo:Tokyo, Jxpxn; Sydney, Austr-ulie; B[rssels, l]c'lgiur]r; i\,losco$',Ilussill; ancl Pfttgue, Czcch Itepublic. A l:lrge po[ion of clxtx is receive(l dircctiy frc>rt'tvl!-ic>r.rsinternxtional ol)servlk)ries, sUch !s ()bse rltor-io clc l'Ebrc. D;rta from P()lish obsenirtor'ies 'fhe xre xlso colLcclcd. rnonitotit-rgof r.l(lio wavc' proprgation conditions over l)olxnd is conlinL()uslv cxrricd oLlt $, ith the I{OS/89 ionos()nclein Wr!rsilw.Drtx on terrestri:rlmxgneticllcl(l llcli\'tt,vilrc supplie(ll)y tlle Ccnttxl Ccophvsicxl Ol)sel'vutoryPAS in Biclsk, I,olincl. p,Iocn Thc IonosphericDespxtchCcntrc in llurol)c (lDC!,) is rn initirtive of thc action COST 251 (Lnproved Qullity of lonosphericTele IDCE IonosphericD€spatchCentre cornmunicltionsSystentsPlxnning ltnd Op cr:rtion)drlt operatesrt the RWC \vrrsx\\,, in Europe relityinllcontinLlouslyionosphcric prlilnrc ters (ieirr rcal tinre) front el>out 30 roncr http://$1vw cbk. waw-pl/nvc/idce.htllrl sphericstxtionsell ovcr the rvorlcl.Fulthcrtip.cbk.waw pl (r48.81.24. 129) rllore, dle ionosphcric cltlltacteristicsancl their aclual trxnsicnt clistufbancesiu-c xvlil rublc rt the IDCE \v\vv/ pxge ( htlp://w\\.w.cbk. \1,urv.pl,znvc/iclce-htntl ). Thc rnonylltous FTP clireck)ty -T ( ftp://hxydn.cbk.*.1rrv.pl/publ fqr/r$'c,/iclcc) us rvcll ls cetrlogues ol quicr and clisturl)ed d.lys of ionosphericdisturl)iurccs sho\\' Ihe'velue ol'ionosphericpropxg!tk)n index iul.2 ilnd iooosphcric 'I:rps of ELrr()pefront lhc sohr eclipsc <>fAugLtstll, 1999.Also lhe COST 2i1 compLltcrprogrtnt is xvxilxltc rt this site. iVkrclels ol c(nttinuoLls l.ll)pil:j, k)ng-termpfcdiction of ionosphericp:lfirntetcIs,of tlte hcigltt pI'(>filc ol clectr-onconcen g. ('os'r'251 + Irxtion,ancl of cleternrination of l)asicPropxgationchafucteristics,devei()ped\\,ithin the COST 251 prollr:r]lnrc, are contained in onc softwarep:rckuge. (J..tlditislau.skd ) llrsigram warsaw On the basis of thc continuolts florv of clata fiont Pol.nd ancl 1ll)foxcl,SllC pLrl)lishcsx spccialclailybulletin URSIGIL{M\vllrsNwanclit bro.dcxsrswirhin the ISES.D:rily prc'(lictions of helioge()physicalactivit)' rncl nronthlv f o r ( c r s t su f r 1 ' r n n r r r ::(i ri o n i ,. o r r rl r r i , , n sr lr r ' , , . r g l r out the $,oflclwith pxrticulrr cmphxsison tllc teffi tory of I'olend rre prepllred es r.r,cll.This rvork is cardecloul vidr Sllc clevelopeclsofirvere p:tcklrges (an ()lT HELGEO aluk)ntxtic svslcnt heliogcophysicaldNt:rprocessing)xnd lixyJlourc (TMSY N system o[ prccliction of IJF colnt]tLrni cations conditions). Vxfiolrs vcrsions of prcdic lions rle aviilxl)le to intcfcsted conlmunicttions profession:lls as rvell es to r'aclio lunts. (http://w\\'w.cbk.wx\1'.pl/l\,c.lrrnrl) (LSt1tltslauska ) 14.1'1.1998, 't4.tI.,t998,12 UT Elcctlon concentrationlimitcd arcr lr. aps xt selectedhciilhts constlLlcted\\ith PLES inst:rntaneous nuppinli model. Nlapsxre busedon rhc cxpcrimentnlheigl profilcs front selected Eurofiexn sitcs. Operiti()nal r.tseof such a tool all()rvs to dcmonstmte neu rell-timc drree-din)ensionirl view of dte ionosphereup t() t'l'lirxintllnl of 1.2lafeL:rnclto .{l ] use it fbr other pLrrposcs. l" S*a ao.".^ri.rg . The R\iC/IDCE \\'cl) sen,ice (lrtlp:,fw\\N .cbl(.\\'r1q'. pl/1rvc./iclce/) proviclt-s on linc eccesto d:lt'rbirseof thc criticrl frequencyof F2 iotosphcric leyerfirrecastrt all uveilaltle sitr'scommlrnicetingto IDCE. D:rily plds fof 30 stxtionsfrotn lrll <>vertlic q'o.lcl ilre Drc- sentcclNlon{]with thcir (ligilrl verskD s:rntplc.l-2i ho.rs trhceclli;r. H.l)at (SJ-lo Ill+7") xnd C:rnl)crlt (S-1J",Il117o)srllk)n. loF2['lHzl HOEA2002-01-11 1l uT 14 12 10 1/t 12 t0 I 6 I 2 s 5 1 2 Last 3-dayr data 2,lh-Forecast ','il . C()ntin()Lrs n()wcNstingol- regj()nrl ion()sphcric c()n(liti()nsover FlLlf()peln,Exst Aljiil iln(l ALlst[lliaLn :tr(]llis p,-escn(ed. loF2lorAuslrdlid2003-03-28 00UT : 1 0 I20 130 1,40150 160 t 70 loF2lorJaFan 2003-0128 00UT 128 132 136 0 -10 -10 -28 -20 140 144 44 "30 40 40 -40 -40 36 36 -50 -50 32 3? '60 -60 28 -70 28 -70 -80 -80 24 128 132 1 3 6 1 4 0 1 4 4 1 4?84 i t 0 r 2 0 1 3 0r 4 0 l 5 0 1 6 0 llh SI)u(c Ilcseltfcll Ccntrc scr\'cs fi)ac(ltst ()t c()nrntunicrli()Ds-llF .il(li() sjjtn:rl intcirsitY fi )r tlte g()\'cl'ltr]rcnllt] irnd c()nlnrcr( iltl i24 drl '{ t"o iq .B a0ti c6' a6 cgl aa a(B 410 a1t 412 413 a1l 415 416 att al8 al9 a2 aa ii: .{. ; lillil Il ,iil :,111 -"1 | 4 t l -1 | APPLICATIONS Spacetechnology Satellitepositioninq q)steus. Control sjstelns witb satellite tecbnologj. Glound diagnostks equiPment. arsaw RIMS location withln the EGNOS framework consideredto be the first step to GAULEO, the \Tarsaw RIMSand related activity forms the bridge to future Regional GALILEO Centre. The \farsaw Ranging and Integrity Monitoring Station(RIMS)is a part of the ground network of European GeostationaryNavigation Overlay Seryices (EGNOS)preparedfor land, sea and air navigationin Europe. It is being implemented as an EGNOSSystemTest Bed. The key elementof RIMSis such location of its antennas,which enablesgood reception of signal from EGNoS satellites.The second key element is good connectionof the stationsto the EGNOS cornmunication network. For \(arsaw RIMSan accessto the oearestcommunication node is possibleby means of fibre optics cable. Thus, a largeamountof informationcan be sent on line to the Mission control centre, part of the EGNOSground netrvork. A number of smaller projects and ideasare being suggestedin order to prepareSpaceResearch centre to host the \r'arsaw station. Step by step, the preparation is coming closer to the stagewhen it startsto function as a permanentbase for the Varsaw RIMS and to establishlocal componentsof additional services of system integrity. Sp*. t r"t"o-.rrt"tion codesponding tasksare: the development of complementarytools to provide support The Centre has developed technology infor local augmentationof the system(iono- frastructureneeded to manufacturesoace (MIL-STD). spheric corrections) as well as satellite relatedhardwaresystems atomic time scaletransfer.SinceEGNOSis MAS (2,5 Enabling Space Technologies Pdn({l f:lccrronic Circuit --> dcsi8ning rnd surfrcc xsscnrl)hing Lrborltow U'\STEItCAI),CANl design nxl rul(n rtic nl.chnrc lool 1.5 l)) pcrioflning \r)rkshop + A rechnol()gicil linc for Dunufacruring clcctronic circuits irncl coppc'r - plxtina (ex. coppering of cxpton loil) + a = 'Itnrperlrturc tcsrcrnrcrr fa.ili$ .onrprribilir) Opricrl s_vstcmIcsL hb. Productfrom Space lr,st .*rnents Jrom SRC PAS 3 ? ^ ^ 'I " 3 : 3^ ;{ z ,l o a> E 3 6 E Ea ; i I 3Eg 2 e. 5 E g E :: figE I E E E 4 E r,r 00 t7 Date of launch r - 3 I 93 99 : d g E Productfrom Pol.and Satellite Time Transfer Svstem TTS-2 TTS-2 RECEIIIERS ARE CT]RRENTLY WORIflNG AT: F ii Astrogeodynamical Observatory (AOS), Borowiec poland, 2 rcv. United Slates Naval Observator]. (USNO). 2 rcvBureau Internatioflal Des poids er Measures (BIPM), 4 rcv. Semiconductor Physics tostitute (SPI), Lithuania, 2 rcv. National Institute of Standards (NIS), Egypt, 1 rcv. Observatorio Naval Buenos Aires (ONBA), Argentifla, I rcv. Swiss Office of Metrology, (SOM), Bern, I rcv, Observatoire des Cote d'Azur (OCA) . France, 1 rcv. Mairl Office for Mesures (GUM), Warsaw , 2 rcv. Institute of Cornmunication (IL), Warsaw, Poland, 2 rcv. Central Iaboratory of the polish Telecom (CBR), Warsaw, poland, 1 rcv. Military Center for Metrology, Zielonka, Poland, 1 rcv. National Institute of Standards and Technology (MSI), UsA , 1 rcv. Centro Nacional de Metrologia, (SENACYT), Panama, I rcv. Bundesamt fur Eich und Vermesungeswessen (BEV), Austria, 1 rcv. Obseryatorio Nacional ON&I TTS-2 feceiver and its temperaturestabilized antenna at the BIPM. Astrogeodynamical Observatorv. SpaceResearch Centre, Polish Academy of Sciences Borowieq P.O. 62-035 K6t'rik, ?oland ARIIFICIAL SATELLITES In 2002the SpaceResearchCentrecontin- of the Space ResearchCaintreof polish ued to publish a scienrific quafterly Aftifi- Academy of Sciencesin Varsaw. poland. ci6l SaEllites, tbe Journal of Planetary Ge- The Editorial Office is affiliared with rhe odesl.The joumal intendsto be an interna- SpaceResearchCentre with !tr. Pachelski tional geodetic and geodynamicforum of as the ManagingEditor and M. Gadomski pape6 on theory and applicationof space as the Secretaryof the EdirorialOffice. technologiesand spaceexperimentsto po- Volume 37 of 2002consistsof four issues.It sitioning on Earth and to studies of the contains13 papersby 12 intemationaland Earth'sgravitationalfield, geoid and rides, 6 Polish authors.All papersdeal with funas well as of the Earth'srotatioo and refer- damental problems of geodesy and encesystems.In the lastyear scientific,edi- geodynamics,including the rheory and aptorial and formal levelsofpublished papers plicationsof GPS and GNSSposirioning were improved. The scientific level is (Scheferand Grafarend,Tyranowska,and mostly due to our Authors, among whom Teunissen),the theory of Earth's rotation there are some scientistswell known in the (Eroshkin, Pashkevich and Brzeziiski), world geodetic community, as well as to geoporential modelling (zielifski and the reviewers,who pay much attention in Petrovskaya,Vershkov),deformationanaltheir criticism to high quality of papers. ysis of reference frames (Krumm aod Since 2000 the Editorial Board consisrsof Grafarend),laser ranging (Medvedskyand the following members: F. Barlier of the Suberlak,KuZmicz- Cie5lakand Schillak), Observatoirede la Cote d'Azur, Grasse, satellite motion (Antonopoulos and France; H. Drewes of the Deutsches Antonopoulou),Eanh'stides(Bogusz).Out Geodadsches Forschungsinstitut in Munich, of 300 copies printed, 107 are disrributed Ge.many;Ya. S. Yatskiv of the Main Astro- by intemational subsc prion and library nomical Obsevatoryof t}te NationalAcad- exchangechannels,aod 52 to polish recipiemy of Sciences of Ukraine in Kiev, ents. A number of copies is distributedto Uknine; S. Oszczak of the Varmia and our conributofs: authofs, reviewers and MasuriaUniversiry in Olsztyn, Poland; E. membersof the Edito.ial Board. Wnuk of the Adam Mickiewicz University (ty. Pacbelski) in Poznaf. Poland: and A. Brzezi.lskiand J.K. Latka,both *.5:'J'":::" EDUCATION AND OUTREACH Tbe SpaceRcsearcbCentre pAS co-operates ullb uniLEtsiliesin studcnts training 6ncl makesits labs auailable.fortbeir tab practice and graduation uD/.b. Tbe instihde staff is ctctiuein science ptpmotien and familiarises tbe general public uitb culrent eoentsin tbe Solar SJ)stelnand spacee^ploration as uell as wit h prac tica I appl icat ions. - PhD studies in the Space Research Centre I an"-".OOO"tnr.t"*"r*..uE in the field ofspace s6iences and satellite tec-furology in Polan4 initiated doctoral studies in co-oDeration with the PhD school of-the Insritute of ceophysics PAS Cufi'ent Profiiles . Satellite geodesy and geodynanics .Interplanetary plasma and space weathef . Solar s'.stem exDloration and space technblogy . Physics of the Solar Svstem and its environment AdveitisemenrPosler Acad.-ic L"tur.s by sRc 4- \wars.w Universjty.Facuhyof physics Depanmentof Ceophysics. . J.Blechi - Geomqgnetisu - pbtsics of . A. Btzeziiski, M. Rlttkoashal _ Sateltite nlagl,retosphere and cosmic Seodes!and grauimerrJ,,- Warsaw Uni, scientists: versity,Facultyof Physics,Depaflmentof Geophysics; AJureuicz, M.Rataj - Pbysical basesofremote sensing- \S{^rsawUniversity,Faculty of Geographyand RegionalStudies. P. Kopershi: Ihe linuc ststem aclninistlotioz - High Schoolof Applied Informatics :rnd Management S. Scbi ak - Observational metbods in geocletkastlonom)l- A. MickiewiczUniversity in Poznari. Faculty o[ l,hysics. DepanmentofPhysicsofEanh and Atmosphere; Scienrific I)icnic 2002 G. Sita$ki - Celestial tuecbanics, Wars u,/ Unive$ify, Department of Physics,Faculty of Astronomy. ectures for the g€neral public K. Ziolkowski- Astronomy -'fhe Warsaw and training s€ssions for specialFamilyAllianceInstituteof Higher Educaists: t1()n, . K. Ziolkowski - Theory of the Evolution of the Universe and Erplorution of the Solar s),Jreri-Technical Universityof warsaw, Facultyof Power and AeronauticalEngi In 2002 the SRC scientists delivered about 25 public lecturesand organized one tmining sessionfor professionals. neeflng. Th."." "..p."r.i"ion, In 2002,7 SRCscientistswere superyisorsof SRCparticipated in the Scientific Picnic, 13 Ph.D. theses,and 6 researche$super- organisedannuallyat the New City Markel vised 9 Mastertheses. Square in Warsaw. The programme involved the following presentationsby the SRCscientists: glvleliis: Satellitetechniquesin archaeology, Spaceechoesof earthquakes- project In 2002,SRCscientistsprep.rred43 review Demeter, rcpons, includingi . 3 reviews of professorshipand habilita- A flower as seen from space- satellite observationsof flora (in co-opemtion tion applications; . 8 refereereports on SCSRgrant applica- with tlle Remote Sensingof Environment Laboratory,Facultyof Geography lrons and RegionalStudies,Wir6aw Univer. 32 refereereportsof anicles,other publisity), caoonsanclgrants. 'Lifein the Universe- post-competilive exhibition of artisticworks. RC in the media News breaksof dre Polish PressAgencyabout 6o TV and radio programmes- abort 180 Interviewsand pressinformation- about 60 Scientific Picnic 2002 "+ tl|ade inPoland wlosmosie u lr Dr xdtrrrd 9r il ? Zdrd|, ?'ar^. it. J ir.rl- ifia !; i .. NASZE W KOSMOSIE , rozwinaf baterie -. Badania kosmicarew Solne pless rele.lscson SRCPAS:lctivityin 2002 .---'L;s-e,.. SCIENTIFICCOUNCIL',;or'i,,? !J,' and ]):!!2" DTRECTORS E27i"= ",.": " ,,.-':"ii.i N ;f ir L';tli!:' -tri 4 4 i:F"iz" ::-{i{t" 'u' ' r' f , t P 0 R f $s6 I I I {rl Por ;"F r tt*t or. \t.*,, lql \t\t ,,' ,i\ ^i "' x',n,o .i-1,.i1'.' '"r 2',o1 . r t',asa ,l'A |r: Scientific Council and Directors n1e Sciettific Coullc af he Spacc Rescarcb Centre pAS h.ts tbe igh to doard Ph.D. deglce ofpblsical sciellcesin geophysics. CEi{IRUT BADAI K0silczl{YcH - P A T l\/I Ivlembers Prof. dr hab.JERZYJANKOVSKI Isrirure of GeopltysicsPAS,\varsaw, poland of the Scientific Coun_ cil elected in Noveflrber ZOO2 Prof. clr hab. ANDRZEJJURE!(/ICZ_ SRC I)r'ofLll lr.rlr.ROBERTR. CAL\ZKA Prof. dr hab. ZBIGNIE\7KIOS - SRC Instituteof PhysicspAS- cbairtnarl Prof. dr h:rb. BARBARAKoLACZEK_ SRc Prof. clr l'rab.\0LODZI]VIIERZ BARAN_ Doc. dr' hab. VIESLA.\(/KOSEK- SRC lnstitute of Geodesy,Varmia ancl l!r:rzury Dr N4ALCORZATA Unive$ity in Olsztyn- Ltice-cbairntul KROLTKO\ysK.A . SOLTAN SRC I'rof: dr hab.JEIIZYJANKOVSKI Dr WLODZIMTERZ Institureof ceophysics pAS LFWANDOW5KT BLueauInternation:lldes poids et uacc-cbairtllan Nlesures,Sevres,France l'ro[.<L lr:rlr.ALF.K.iANDFR BRZEtt\rKl Doc. dr hab.JAN K. LATKA- SRC SllC - sacrctalllof. dr hab ADAM LYSZKO\fiCZ- SRC Doc. cir IIab. MAITEI(I]ANASZKIEVICZSRC l'rof'. clr hab..MESLA.\0MACEK- SRC Dr N1ACIEJ IIZO\flSKI- SRC l,rof. HELMUTMORITZ- Technical Prof. dr' hab. TADEUSZCHOJNICIfl_ SRC University,Graz,Austria l,rlt. ANGIOLETTACO|IADINI - Insu(rro DI JOLANTANASTULA_ SRc di FisicNdcllo Spxzi()Interplanet:rrioCNll, Prof. clr hab. BOGDAN NEy Insrirureof Ronu, Itily Geodesyand Canography,\farsaw Doc. dr hab. I(A.TARZYNA DABRO\7SKA_ Doc. ch hab. PA\flELOBERC- SRC - IDstiture ZIELINSI(A of Geodesyxncl Prof. clr hab.JAN OL4DZKI _ Deparrment Cx{ogrxphy, \Vxrsx\\, of Ceogmphy,WarsawUniversity Prof. ch hal>.\(/OJCIECHDZIEMBO\(/SKINicolasCopernicusAstrondniell Cenrer I'ruf.dr hrh. STA\ISLA\(/OSZCZAKSRC PAS,\Vltrs.rw _ PACHELSKI Prc>f.dr hab. STANISLA\vCRZI1DZIELSKI l'rt't.rlr h:rlr.WOJCIFCH SRC _ SRC DOC,<Ir'h:rb. BARBARAPOPIELA!/SKAI,rof. clr hxb. KRZYSZTOFHAMAN SRC InstitLrteol' Geophysics,Varsxlv D o c . , l rl r : r l rR O M A N AR A T K T E \ ( / I-C Z Universiry, Poland SRC Doc. dr hal).JAN HANASZ- SRC Prol dr hab. JERZY ROGOI(/SKI Instituteof Higher Geodesyand Geodetic Astronomy,Varsaw TechnicalUniversity, \Varsaw,Poland - Max-Planck Prof. dr hab. ZBIGNIEWKIOS Dr HELMUTROSENBAUER Institut fiir Aeronomie, Katlenburg-Lindau,Dircctor phone (48-22)851 1810, Germany - (48-22) 840 3'166 ext. 327; Doc. dr hab. MILOST.AWARUTKOT,)7SKA f^x (4a-2D A4O313"1 SRC D"..,oo - lnstitute Proi dr hab.JAN RYCHLEWSKI for Basic Problems of Technology PAS, Doc. dr hab. MAREKBANASZKIEMCZ 'Warsaw Deput! director for science phone (4a-2D a40 37 66 ext' 325; Prof. dr hab. MAREKSADO\7SKIf^x (4A-22)a4O3131 A. SoltanInstitutefor NuclearProblems, Swierk Ms, TERESATAMCH Doc. dr hab. MAREKSARNADepuq) director for frnances N. CopernicusAstronomicalCenterPAS, p]i'ot\e (4A-22) a51,1717, '\va$aw (48-22) 840 37 66 ext. 32a; - SRC fax Ua-22) 840 3131 Doc. dr hab. MAREKSTARKO\gSKI Prof. dr hab. GRZEGORZSITARSKI- SRC - Swedislr Dr KRZYSZTOFZIOLKOITSKI Dr KRZYSZTOFSTASIE\WICZ Scientific Secretary Instituteof SpacePhysicsIRF, Uppsala, phone (48-22)851 1806, Sweden (48-22) 840 37 66 exr. 324; Doc. dr hab. BARBAM SYLVTSTERfax (48-22) 840 3131 SRC - SRC Doc. dr hab.JANUSZSYL\UESTER Prol dr hab. ANDRZEJVERNIK - SRC DL.,o.i"tuourd l'rof. dr hab. ED\flIN \UNUK BRZEZINSKI Prof. dr hab. ALEKSANDER A. IvlickiewiczUniversity,Poznarl Prof. dr hab. PIOTR VOI-A.I(SKI - varsaw Prof. dr hab. ANDRZEJJUREMCZ TechnicalUniversity Dr eng. MIROSLAWRATAJ Prof. dr hab.JANUSZB. ZIELINSKI SRC t- EI i ill r= at, o o U' I lll ;: llg [r tl a lo lo" < tr! [ll!; I tr l t I !* lut m lr.ll ,l " l z lo o l-8E t< |!;l' L"l IIJ a qJ E lrJ () L-___ q. o o uI E E E. EBA9 i E . s' € E9€5E I fs;; SroE6 = (, t o F d o .9 o >.E E 3 E r; 6sF E E ;oB e3E i6a' c ( . ; i CONTENTS 03 ..........SUMMARY2002 CAPITAI 05 ..........KNO\O'LEDGE 1.5..........KEY PROCESSES 46 .....,....TMNSFEROF KNOTqLEDGE 70 ......,...SCIENTIFICCOUNCILAND DIRECTORS Edited by: KMYSZTOF ZIOLKOITSKI TechnicalEditor: EDYTA LISIECKA Photos: NASA, ESAand SRCPAS Arkuszy drukarskich - 6,67 ; Arkuszy wydawnczych - 5,33 Publikacjg wykonano na papierze bezchlorowym POLARIS100 gr. Okladkg wykonano na papiefle kredowanym Magnomatt 200 gr. Sklad: Edyta Lisiecka Druk i oprawa: Zesp6l Wydawniczy CBK PAN 00-71,6w^rsz^w^. ul. Barwcka 18a