SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00878504000' / Observation ID TARG_ID = '878504 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 567207304. / Start time DATE-OBS= '2018-12-22T21:35:04.0' / Start Date TSTOP = 567207937.92 / Stop time DATE-END= '2018-12-22T21:45:37.9' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2018-12-22T21:43:50' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -22.12568 / UTCF at TSTART CHECKSUM= '7RpRAPoR8PoRAPoR' / HDU checksum updated 2018-12-22T21:45:59 DATASUM = ' 0' / data unit checksum updated 2018-12-22T21:43:50 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 84 / width of table in bytes NAXIS2 = 212 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RELTIME ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field TTYPE3 = 'TIMEDEL ' / label for field 3 TFORM3 = '1D ' / data format of field: 8-byte DOUBLE TUNIT3 = 's ' / physical unit of field TTYPE4 = 'RAW_COUNTS' / label for field 4 TFORM4 = '4J ' / data format of field: 4-byte INTEGER TUNIT4 = 'count ' / physical unit of field TTYPE5 = 'RATE ' / label for field 5 TFORM5 = '4E ' / data format of field: 4-byte REAL TUNIT5 = 'count/s ' / physical unit of field TTYPE6 = 'ERROR ' / label for field 6 TFORM6 = '4E ' / data format of field: 4-byte REAL TUNIT6 = 'count/s ' / physical unit of field TTYPE7 = 'TOT_COUNTS' / label for field 7 TFORM7 = '1J ' / data format of field: 4-byte INTEGER TUNIT7 = 'count ' / physical unit of field TTYPE8 = 'TOT_RATE' / label for field 8 TFORM8 = '1E ' / data format of field: 4-byte REAL TUNIT8 = 'count/s ' / physical unit of field TTYPE9 = 'TOT_RATE_ERR' / label for field 9 TFORM9 = '1E ' / data format of field: 4-byte REAL TUNIT9 = 'count/s ' / physical unit of field EXTNAME = 'TDRSS_LC' / name of this binary table extension TNULL4 = -1 / data null value TNULL7 = -1 / data null value TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00878504000' / Observation ID TARG_ID = '878504 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2018-12-22T21:43:50' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 567207728. / Start time DATE-OBS= '2018-12-22T21:42:08.0' / Start Date TSTOP = 567207937.92 / Stop time DATE-END= '2018-12-22T21:45:37.9' / Stop Date UTCFINIT= 0. / UTCF at TSTART MESGNAME= 'BAT_LIGHTCURVE' / Name of the message DATAMISS= T / Expect missing data HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate DATAMODE= 'Rates_Arr_TDRSS' / Instrument operating mode TRIGGER = 878504 / Trigger Number TRIGSEC = 567207752 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 567207752. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2018-12-22T21:42:09.9' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 20000 / Trigger table index. Highest signif. satisfied BRA_OBJ = 131.375298977042 / [deg] BAT GRB Object RA location BDEC_OBJ= -5.48787400777241 / [deg] BAT GRB Object DEC location1 BATTHETA= 23.2599411010742 / [deg] BAT GRB Object Theta on detector BATPHI = -166.25456237793 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 1 / No.of revisions for PKT #1 PKT2REV = 1 / No.of revisions for PKT #2 PKT3REV = 1 / No.of revisions for PKT #3 PKT4REV = 0 / No.of revisions for PKT #4 PKT5REV = 0 / No.of revisions for PKT #5 PKT6REV = 0 / No.of revisions for PKT #6 PKT7REV = 0 / No.of revisions for PKT #7 PKT8REV = 0 / No.of revisions for PKT #8 PKT9REV = 0 / No.of revisions for PKT #9 PKT10REV= 0 / No.of revisions for PKT #10 PKT11REV= 0 / No.of revisions for PKT #11 PKT12REV= 0 / No.of revisions for PKT #12 PKT13REV= 0 / No.of revisions for PKT #13 PACKET1 = T / Data from packet #1 present PACKET2 = T / Data from packet #2 present PACKET3 = T / Data from packet #3 present PACKET4 = F / Data from packet #4 present PACKET5 = F / Data from packet #5 present PACKET6 = F / Data from packet #6 present PACKET7 = F / Data from packet #7 present PACKET8 = F / Data from packet #8 present PACKET9 = F / Data from packet #9 present PACKET10= F / Data from packet #10 present PACKET11= F / Data from packet #11 present PACKET12= F / Data from packet #12 present PACKET13= F / Data from packet #13 present P1UTCC = -22.12568 / [s] Packet #1 UTC Correction time P1UTCCS = -23 / Packet #1 UTC Correction Seconds P1UTCCSS= 43716 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 567207831.87914 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 567207831 / ccsds PacKeT #1 SEConds PKT1SUBS= 43957 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 86 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.919999957085 / TSTOP - TSTART ONTIME = 209.919999957085 / Time on target LIVETIME= 209.919999957085 / Ontime multiplied by DEADC EXPOSURE= 209.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'Za85dW82Za82bU82' / HDU checksum updated 2018-12-22T21:45:59 DATASUM = '189128146' / data unit checksum updated 2018-12-22T21:45:59 P2UTCC = -22.12568 / [s] Packet #2 UTC Correction time P2UTCCS = -23 / Packet #2 UTC Correction Seconds P2UTCCSS= 43716 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 567207937.98676 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 567207937 / ccsds PacKeT #2 SEConds PKT2SUBS= 49338 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 87 / Packet#2 CCSDS sequence number P3UTCC = -22.12568 / [s] Packet #3 UTC Correction time P3UTCCS = -23 / Packet #3 UTC Correction Seconds P3UTCCSS= 43716 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 567207978.29404 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 567207978 / ccsds PacKeT #3 SEConds PKT3SUBS= 14702 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 88 / Packet#3 CCSDS sequence number END As8?D<DLDxDABA4rATAE/BV As6ffffff?}DDDD AAAAVLTEBTAs4?eYDDxD}DxAً A AɎsAEBUAsfff3333333?^eDXDDDA#AALA¿cEBUAs3331?e]DDD~DAً AAAЁ0EBT^As0? taDDDD(ATAcxA9YA NEBVAs,?SnoD|DdDDA؁AAA5E BTpAs)?yDDTDtDhAݲA6AˈAԸqJErBXzTDDDxpDBqjDBpZB^-Bf}zEBDAsG\(?zG{v-^DD`Dk(DBqB||BXBiڅEBAspzG{?zG{|=JDDpDwDBw+Bs|B^aBcEzBZ%As333333?zG{t}VDPDDDBq]BsBg*`Bt<EVBGAs\Q?zG{lAbD0DXDzDHBn|BvB_Bk/EBCcAs =p?zG{zD>DD\D} DxpBsBBaB^-EB1AszQ?zG{)WD@DDhDBzBvBWkBgEBCcAs=p (\)?zG{AUD,DDzD4BuiByB_BfEhB'Asfff ?zG{q|DDD$DpBx0BvBpBs|EB9Asu?ȓtj~?bMsD(DD`DBBB9B^8EC:1As(?zG{?bMzD.DDnHDpB|BBrBPaEC@As9X?ܬ1&x?bM~D^DDvDB‡BBcBY(EC7\AsI^?nO;?bM}DDjDvDt$BʅBEDBB\UEC>+AsZ?+ I?bMDdDDDBBPeB&aBUEC>+Asj~?ꟾvȴ9?bMDFDD@DBBPeBŤqBuECCAszG?Q?bMDzDXDzDBB'BB1*EAC7iAsC?hr ě?bMxDRDDj`D4BB/B)B߰IEҀCE#C;,Ashr@ + I?bMvDDvDDfxB˹BBBKEOC=H*As@ 1&?bMDLDDDBg8BѡBB1tERCCAs-@ "`A?bMDDDvD:BIB^BBBOEрCJ_VAs\@ (\)?bMDdD.D:DzBB|BBOB^EC@R"As@ /v?bM}pD^D"Dt$DZB‡BȴB\B\-EC8aAsS@5?|h?bMxD:D:Dj`DBBOBBOB)B1HEC9As =p@QR?bM~qDD DvD\B^B BcB%EC7 As@E?bMrDdD D^DjBB BPBEDNE C=As+ @XbM?bM{DD^DDp<B1B‡BqlBJ%7EmC:As;dZ@"`A?bMzDDDLDnHBBBg8BrYEC?AsKƨ@^5?|?bMD^DDDRB‡BBBmECBAs\(@Gz?bMDD^DD{BγB‡B BwDZEC?`AslC@dZ1?bMDD(DDBBBBCE[C;As|@lC?bMwDFDDDhlBB B Br4EC9^AsO@j~"?bMDDDDB^B&aBB%EC7 As-@hr ?bMDD(D^DBBB‡BXE|C?]As{@p =p?bMDDDDRBdB̓BBxELCDg8Asv@E?bMDDDDB˹BPeB7B2@]EC@)As@vȴ9X?bMD^D.DDB‡B|BB2@JEC=As;d@"`?bMrDjDD^D|BEDBBPB]MÈC=As@|hr?bMDXDDDB'B1B&aB>E#C;,As@ ?bM 0DDpDDp<B B71B|BuLEGC?As ě@ nP?bM:iDRDEDSDzBpBpB(BzECmAsA7@!$/?bM:6 DRD^DSDBpBB(BEC6AsbM@!7KƧ?bM8G DXDDeDB BFHB~[HB1EƀCZAsn@" I^5??bM&*DDDDzBBZBBz`ECgAs @"\(?bMATDDDbDifBB.Bm/BqlE/Cm5Asě@#nO?bM  DDD^DB B BkB_Z2ECAs`A@#$/?bM:C&DRDDnHDBpBhgBtBEnCFAs$@$tj?bM%= DDDDB|BBB|tE)CAs&y@$S?bM9&DDDhlD|B7BBq B{uPECAsG@%Q?bM[)D)DoDDBBB|B`EbCAshr@%n?bM?D DD4DDeB$BBB~[HECNAs7L@&$/?bM 9DDDkDkZB B7B}eBrQE@CيAs@&-?bMA9DDDD5BB7BBEbCAs@'+ I^?bM+H!DD(D)DBDkBmB TA>AeEpBE?bM ;DDY@D@D3B bB >AB=E|Bu AsT@?KƧ?bM ?DDD|qDBB $A7BɯEPBdAs(@@(\)?bMYD@Dq@DẁD@B ԏB ~2A!BQEKB As1@@1&y?bM8DjDk@Dx DBB AB_ZEPB@PAs/@A/v?bMVDD:DD<@B B 0B$B޴EBvAs-@A-V?bMnD_@DDyDmB B ABbEB%As5?}@B5?|h?bMkDDLD@DB )zB AB^X[EfBAsQ@BQ?bMH]D>D@DDZ@B oB EBQBaEBAs;dZ@C;dZ@bMmE DÐD[DPD%AA[AZAIvEzxBAsG@EGzG@bM^DN`DD=DAAtA~4ALTHE4B^AsS@GS@bM}0DDD|pDGA)zAs0A~rPA?IE"pB: As`A@I`A7K@bM3DPDpDy@DYAWdArAyA"pHEBAslC@KlC@bMz|D) DD_DZAAoAPAIEB Asx@MxE@bMW#DDQpD~@DAmA;*Ao"A_ZIEXBAsÅ@OQ@bMDopDtDD`A Af"A~#ADHEpBoAsőhr@Pȴ9Xb@bM'DXD<`Dz@DA AٿAzAlOHgEi,BAsǝ-@Q+@bMl3DDD^pD=DpD>0D`DAAMAA5I-EB#As I@[$/@bME3?DDpD}`D* A-ArA{OA HEB Asu@\ I^5?@bM-UDϐDD0 DߠA!A?A|AlH_EYB{As$/@]nO@bMC9`%D{pDPDDA&AA|AdIEBAs1&@^tj@bM}D@DޠD7DAmAA*GAFHEBAs=p@_Q@bM<wDDDD7DA A/A*GA~#GEkDB|BAsI^@`nO@bM7 DDD{D3AA{AzaAHLE4pBAsV@`$/@bMlDDyDDpA5AAAHzEHBDAsbM@atj@bMwDD0DDfAA4A}AX0GEB'bAsn@aS@bMlqSDDDD`A5AA|/AWHEXBAszG@bQ@bM@ DD4D5DK0ASAA A\IE2BAQAs+@bn@bMT3D@DPD}DAcAAA{4A/IWE=ByAst@c$/@bMtDD@Dw`DpAmAԏAxAjGEBAsw@c-@bMADkD6`DD@AkAJA~lA~HyETBYAs1@d+ I^@bM!DqDDvpDAIA bAg|A~ZHE|BAsQ@dzG@bMDopDPD`DA AhA~ƲA/IEBAsě@e1&x@bMD`D[D&DAAA~A~ZGEUBrAs`@e9XbN@bMu_DbDDD`AA. 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