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 = '01216743000' / Observation ID TARG_ID = '1216743 ' / 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 = 730245960. / Start time DATE-OBS= '2024-02-21T22:06:00.0' / Start Date TSTOP = 730246145.92 / Stop time DATE-END= '2024-02-21T22:09:05.9' / 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 = '2024-02-21T22:09:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.95666 / UTCF at TSTART CHECKSUM= '7W3SAW2R7W2RAW2R' / HDU checksum updated 2024-02-21T22:10:29 DATASUM = ' 0' / data unit checksum updated 2024-02-21T22:09:51 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 = 107 / 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 = '01216743000' / Observation ID TARG_ID = '1216743 ' / 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 = '2024-02-21T22:09:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 730245968. / Start time DATE-OBS= '2024-02-21T22:06:08.0' / Start Date TSTOP = 730246145.92 / Stop time DATE-END= '2024-02-21T22:09:05.9' / 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 = 1216743 / Trigger Number TRIGSEC = 730245960 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 730245960. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-02-21T22:05:27.0' / 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 = 245.340590641097 / [deg] BAT GRB Object RA location BDEC_OBJ= -15.6660750523989 / [deg] BAT GRB Object DEC location1 BATTHETA= 23.5656776428223 / [deg] BAT GRB Object Theta on detector BATPHI = 123.44083404541 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 0 / 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 = F / 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 P2UTCC = -32.95666 / [s] Packet #2 UTC Correction time P2UTCCS = -33 / Packet #2 UTC Correction Seconds P2UTCCSS= 2167 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 730246217.78486 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 730246217 / ccsds PacKeT #2 SEConds PKT2SUBS= 39243 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 66 / Packet#2 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 177.919999957085 / TSTOP - TSTART ONTIME = 177.919999957085 / Time on target LIVETIME= 177.919999957085 / Ontime multiplied by DEADC EXPOSURE= 177.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= '9HETHEDS9EDSEEDS' / HDU checksum updated 2024-02-21T22:10:29 DATASUM = '1160396690' / data unit checksum updated 2024-02-21T22:10:29 P3UTCC = -32.95666 / [s] Packet #3 UTC Correction time P3UTCCS = -33 / Packet #3 UTC Correction Seconds P3UTCCSS= 2167 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 730246258.3816 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 730246258 / ccsds PacKeT #3 SEConds PKT3SUBS= 19080 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 67 / Packet#3 CCSDS sequence number END AU@ ?bMWDƻD{DoBDzB{BBtBzEC )zAU ě@ nP?bMtDDDDt$DhlBBBw Bq ELC AUA7@!$/?bMeDDQDx DMB*BByBlEe@C _ AUbM@!7KƧ?bMZDDDdDt$Ba8BR'BoDQDgrDXBjBBp8BhΨE+CAU`A@#$/?bM| D΋DDcDBBK-BnZB~EC =AU$@$tj?bMQDDD`DMBޅBkBlBlELC AU&y@$S?bMoDD3DDr0BB}B|BvEC m#AUG@%Q?bMyDJDDzDlTBBBz|BsfEC AUhr@%n?bMsDD'DaDwB99BzBmzBxEC {AU7K@&$/?bM]DƻDiDaDyB{BBmzByEC AU@&-?bMdDgDDt$Dq6BOBgBw BuE:C 0AU@'+ I^?bMV(DDD]DB?Bz|BkjBiMEC 8tAU@'zG?bMWDɩD{Dx DSBBByB(E_@C AU I@(1&x?bMXDDDDaDMBByBmzBlEC 7AU-V@(9XbN?bMY DDuDeDzB[BZB~[HBz|EC 8tAUM@)7KƧ?bMNDDD|DvBa8BUB{uBx E@C #AUn@)^5?|?bMYDyDuDr0DBСBZBvBEC 6AU\)@*=p =?bMaDD]Dj`Dp<BBȗBrBuECHAU @*n?bMS>D˝DDx DFB(BByBQ0ECYAU`@+C$?bMPD2DDbDB0B4Bm/BEC WAU@+Ƨ-?bMbDsDD|DoBB1BB{uBt EY@C >AUn@,I^5?}?bMTDDDDkZDBB.BrBQEC dAU333@,?bMeD7DQDmNDvBBBsBx EC AUS@-O;dZ?bM[D[DoDnHDq6BBBtBuE@C #AUtj@-l?bM@DD@DzDj`BBBzBrEC 8VAU@.Vt?bMd DDD_De~B!:BgBPBoEC 6AUE@.+ ?bM>DǵDFDkZD{BBQBrBzECHAU =@/\(\?bMT+DDDNDBB.Bb[B<EC AU@/;dZ?bMOD DDs*DBX(BBvBQEC m#AUt@01&x?bM]DɩDiDyD}BBByB{E@C #AU9X@0r ě?bM_D DcDnHDs*BX(B]BtBvEC {AUZ@09XbN?bMeD DQDr0D_BX(BBvBlrEC WAUzG@0\(?bMWDmD{DzD)BNBBzB%E@C AU@17KƧ?bMZ)DDDD;BBR'B`B~AU$/@4I^5?}?bM>DDFDbDp<BoBQBm/BuEJCkAUE@4C%?bMXDDDaD_BByBmzBlrEC AUfff@4?bMGD>DDSDaBjBFHB(BmzEC FAU+@5Vt?bMeDCDQDoBDB,BBtB-E@C0AU@5O;dZ?bM~DDDuDj`B{qBBwBrELC AUȴ9@5hr ?bM@DCD@Dj`DkB,BBrB}eEC 5AUx@5l?bMCDDDyDBBhgByB}OEC {AU =p@6zG?bMwDDDkDuBB ɥAp|A;EE?bMj>DpD]DvDBIBȗA BEB"AUT@?KƧ?bMhDDDuDB BR'AAE BAU(@@(\)?bMg (D΋DDDB BDAOAKEB-AU1@@1&y?bMD_DDkDtbB!cBtAA-+EGBĕAU/@A/v?bM2#,DDDED_BB;UAA(AtAyD9OYEB .AU"@Vhr @bM)TD`PD@DwoDv7@A՚AQAxAxOEuB ;AUl@WE@bM2D֠D D{`DvAA=AzAxPNEB AUE@X"`@bMIgDZPDDxǀD$A7>AAycA}P\EB [AU@Z@bMa"DD@D{(D|@ARAAzDA{ PElB GYAU I@[$/@bMRD*0DDwPDxA-AK$AxRAyD9NEB AUt@\ I^5?@bMER%DkDD|B D{(A AK$A{ jAzDNELB AU$/@]nO@bMp-D0D{Dy`D| AAAy0A{^P{E0AwAvPE*