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= 'XRT ' / Instrument name OBS_ID = '01209631000' / Observation ID TARG_ID = '1209631 ' / 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 = 727358379.57004 / Start time DATE-OBS= '2024-01-19T11:59:39.6' / Start Date TSTOP = 727359508.938936 / Stop time DATE-END= '2024-01-19T12:18:28.9' / 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 = '2024-01-19T12:18:03' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.75896 / UTCF at TSTART CHECKSUM= 'bEhFbCZEbCfEbCZE' / HDU checksum updated 2024-01-19T12:18:03 DATASUM = ' 0' / data unit checksum updated 2024-01-19T12:18:03 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 6 / width of table in bytes NAXIS2 = 1024 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 2 / number of fields in each row TTYPE1 = 'CHANNEL ' / label for field 1 TFORM1 = '1I ' / data format of field: 2-byte INTEGER TUNIT1 = 'chan ' / physical unit of field TTYPE2 = 'COUNTS ' / label for field 2 TFORM2 = '1J ' / data format of field: 4-byte INTEGER TUNIT2 = 'count ' / physical unit of field EXTNAME = 'SPECTRUM' / name of this binary table extension TLMIN1 = 0 / minimum legal value in the column TLMAX1 = 1023 / maximum legal value in the column MESGNAME= 'XRT_SPECTRUM' / Name of the message TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '01209631000' / Observation ID TARG_ID = '1209631 ' / 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 = '2024-01-19T12:18:03' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 727358379.57004 / Start time DATE-OBS= '2024-01-19T11:59:39.6' / Start Date TSTOP = 727359508.938936 / Stop time DATE-END= '2024-01-19T12:18:28.9' / Stop Date UTCFINIT= -32.75896 / UTCF at TSTART HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'SPECTRUM' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'COUNT ' / Data provided as counts HDUVERS = '1.2.0 ' / Version of format (OGIP memo OGIP-92-007) TRIGGER = 1209631 / Trigger Number DATAMODE= 'WINDOWED' / Instrument operating mode AREASCAL= 1. / area scaling factor BACKFILE= 'none ' / associated background filename BACKSCAL= 1. / background file scaling factor CORRFILE= 'none ' / associated correction filename CORRSCAL= 1. / correction file scaling factor RESPFILE= 'none ' / associated redistrib matrix filename ANCRFILE= 'none ' / associated ancillary response filename PHAVERSN= '1992a ' / obsolete DETCHANS= 1024 / total number possible channels CHANTYPE= 'PHA ' / channel type (PHA, PI etc) POISSERR= T / Poissonian errors to be assumed STAT_ERR= 0 / no statistical error specified SYS_ERR = 0 / no systematic error specified GROUPING= 0 / no grouping of the data has been defined QUALITY = 0 / no data quality information specified PACKET1 = T / Data from packet #1 present PACKET2 = T / Data from packet #2 present PACKET3 = T / Data from packet #3 present PCKT_SQ1= 171 / Actual PKT#1 CCSDS sequence number PCKT_SQ2= 172 / Predicted PKT#2 CCSDS sequence number PCKT_SQ3= 173 / Predicted PKT#3 CCSDS sequence number APID = 1249 / Application Process Identifier XRA_OBJ = 245.242401123047 / [deg] XRT RA location of GRB or Object XDEC_OBJ= -15.6174993515015 / [deg] XRT DEC location of GRB or Object TELAPSE = 1129.36889648438 / TSTOP - TSTART ONTIME = 1129.36889648438 / Time on target LIVETIME= 1129.36889648438 / Ontime multiplied by DEADC EXPOSURE= 1129.36889648438 / Total exposure, with all known correction DEADC = 1. / dead time correction TERMMODE= 65 / spectrum termination mode XRTMODE = 6 / XRT mode WAVEFORM= 60 / XRT waveform BIASLVL = 0. / Bias calculated on board [if = 0 not applied] P1UTCC = -32.75896 / [s] ccsds PacKeT #1 TIME=P1UTCCS+P1UTCCSS*2e-5 P1UTCCS = -33 / Packet #1 UTC Correction Seconds P1UTCCSS= 12052 / [2*10**(-5) s] Packet #1 UTC Correction SubSecoPKT1TIME= 727359509.06106 / [s] ccsds PacKeT #1 TIME=PKT1SEC+PKT1SUBS*2e-5 PKT1SEC = 727359509 / ccsds PacKeT #1 SEConds PKT1SUBS= 3053 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds CHECKSUM= '8MfEALZD2LfD8LZD' / HDU checksum updated 2024-01-19T12:18:10 DATASUM = '4064805900' / data unit checksum updated 2024-01-19T12:18:10 P2UTCC = -32.75896 / [s] Packet #2 UTC Correction time P2UTCCS = -33 / Packet #2 UTC Correction Seconds P2UTCCSS= 12052 / [2*10**(-5) s] Packet #2 UTC Correction SubSecoPKT2TIME= 727359509.25912 / [s] ccsds PacKeT #2 TIME=PKT2SEC+PKT2SUBS*2e-5 PKT2SEC = 727359509 / ccsds PacKeT #2 SEConds PKT2SUBS= 12956 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds P3UTCC = -32.75896 / [s] Packet #3 UTC Correction time P3UTCCS = -33 / Packet #3 UTC Correction Seconds P3UTCCSS= 12052 / [2*10**(-5) s] Packet #3 UTC Correction SubSecoPKT3TIME= 727359509.461 / [s] ccsds PacKeT #3 TIME=PKT3SEC+PKT3SUBS*2e-5 PKT3SEC = 727359509 / ccsds PacKeT #3 SEConds PKT3SUBS= 23050 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds END v4╔ eГ*еЪъп╩║%▀ОyNkґ\╠QяP@E╧@G;╦ 6Ъ!4R"1▄#-g$.U%+М&*√')ґ('ё)(F*'x+',&Z-'[.&°/&в0%Ї1&'2'3%Р4'ь5'a6'+7'В8&э9'Б:(f;&щ<*1=(X>)?)k@)ЪA)√B*≈C*kD,∙E+зF+ЎG-!H,▐I,╣J-~K-,L/M.MN-ІO/RP.Q/▄R/sS/ZT0U/УV0\W09X/ХY0┌Z/Ъ[/o\3]1^1_2F`0a1_b1c0ed2Ґe1Af0ыg0сh1i1]j1ak2@l._m0tn0≤o0Ip0≈q/Фr/Кs.Еt0%u/─v/Чw.Щx.y.─z-╔{,"|/!},╧~,0-<─,)│+▄┌+f┐*█└,╡┘*Ш├*o┤*(┬*с┴*N┼)╦▀(о▄)╙█(М▌(Б▐(╔░'╨▒'F▓&В⌠&х■'N∙&С√&с≈%└≤&O≥%& %║⌡#C°%Х²$┴·$н÷#Ц═#┌║#X╒#>ё"є#╔".і!фї!╠╗!ў╘!╙ ╗╚ ю╛Рґ!ўЫ╞Є╟ґ╠═╡|Ё┴Є┌╣АІ©Їп╦|╧}╨╩╪╔Ґ²Ўх©>юўачбйц-д}еф2гxхЛийzклRмZнжоBпСя#рKсzтYуАжИвДь╟ы%з7ш╒э╨щРч`ъ·ЮчА╘БuЦрД╞Е.ФГ╪Х+И-ЙЄКaЛ+МЖНFОяПжЯР·СNТ╟УїЖZВ?ЬUЫ0З║ШRЭ1ЩўЧ┤ЪУ╨r▌&tз= м шГ ░pЇ ╛tVзЁсuч7О\U≥Л ▌!═"Z#E$╟%}&п'(B) *q+М,╛-z.П/Ў0║12▌3Р4▄5Ь6┘7Є8O9ж:ґ;&<(=E>─?─@зA+BНC©D EчFЯGHЇI{JІKHLMJNхOіPQНRэSзTU}VОW▒XyY╩Zд[\J]\^s_`DaГb:c╠dXe╞f■g║h!iUjіk┤lhmRnMopq?0@~A-BТC&DgEFоGHIщJ,KАLMрNчOмP╘QнRлS╗TЧU╞V═WlXыY┌Zp[e\]Ў^└_u`÷a3bQcЩde`fGg5hLi3jskl'mJn oФp#qНr sЪtuYv#wЮx.y╨z╔{√|И}р~вЮ─Ф│╡┌а┐√└?┘ў├х┤≥┬ы┴p┼[▀°▄╗█^▌_▐©░v▒▓▓7⌠J■▐∙D√;≈P≤]≥ G⌡°▓²N·÷Z═6║ ╒ёєT╔Пі(ї╗╘)╙л╚Э╛Нґ)ўЇ╞ы╟╠ч╡Ё═Єр╣╨ІМЇГ╦Ї╧М╨Ў╩Н╪ЮҐбЎ║©╠юvа╨б▌ц░д╟е├ф╙г▒хіиїйMкEлнмrно░п┼я⌠р⌠сAтwу<ж┘вoь>ыWзIш эІщRчeъNЮ6А4Б^ЦFДEЕAФ,Г1ХЩИhЙ КЧЛ!М8Н ОПЯРСЧТУ)Ж!ВЯЬпЫПЗЪШпЭ!ЩДЧ ЪнКЙфЬЁцЎьо ╚фФ ╡·г≈╪°▀ё▄∙Її╠йqVx▄├ ╞!y"▌#k$д%X&b'Y(√)│*S+,i-m.P/i0]1u2Z3]4z5^6W7H8Y9B:I;;<=O>`?;@`AyBFC5D^E╪\ҐVЎe©LюeаGб]цJдVеRфsгhх^иVйJкEлYмGнEо_пBяDр`сBтrуTж?в+ь$ы8з0ш)эKщ=чOъ[Ю5А"БGЦ;ДkЕ;Ф#ГAХ0ИoЙ РКР⌡Л-UМcНОПЯРСТУЖВЬЫЗШЭЩЧЪ