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 = '01015919000' / Observation ID TARG_ID = '1015919 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.22 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:TIMEUNIT= 's ' / Time unit for timing 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 = '2021-01-14T04:20:08' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 631487537.767023 / Start time DATE-OBS= '2021-01-04T21:10:05' TSTOP = 631488187.152132 / Stop time DATE-END= '2021-01-04T21:23:02' CHECKSUM= '7aAeAX5e0aAe7U5e' / HDU checksum updated 2021-01-14T04:42:38 DATASUM = ' 0' / data unit checksum updated 2021-01-14T04:20:08 OBJECT = 'Burst ' XOBS_ID = 01015919000 / Generating sequence PROCVER = '3.18.15 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_18' CALDBVER= 'b20171016_u20201008_x20200724_m20201106' / CALDB index versions used UTCFINIT= -26.2735600000000 / [s] UTCF at TSTART END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 31 / width of table in bytes NAXIS2 = 480 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 11 / number of fields in each row TTYPE1 = 'TIME ' / Time of events TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'CCDFrame' / CCD FRAME number TFORM2 = '1J ' / data format of field: 4-byte INTEGER TTYPE3 = 'X ' / Event X position Sky coordinates TFORM3 = '1I ' / data format of field: 2-byte INTEGER TUNIT3 = 'pixel ' / physical unit of field TTYPE4 = 'Y ' / Event Y position Sky coordinates TFORM4 = '1I ' / data format of field: 2-byte INTEGER TUNIT4 = 'pixel ' / physical unit of field TTYPE5 = 'RAWX ' / Event X position RAW coordinates TFORM5 = '1I ' / data format of field: 2-byte INTEGER TUNIT5 = 'pixel ' / physical unit of field TTYPE6 = 'RAWY ' / Event Y position RAW coordinates TFORM6 = '1I ' / data format of field: 2-byte INTEGER TUNIT6 = 'pixel ' / physical unit of field TTYPE7 = 'DETX ' / Event X position DET coordinates TFORM7 = '1I ' / data format of field: 2-byte INTEGER TUNIT7 = 'pixel ' / physical unit of field TTYPE8 = 'DETY ' / Event Y position DET coordinates TFORM8 = '1I ' / data format of field: 2-byte INTEGER TUNIT8 = 'pixel ' / physical unit of field TTYPE9 = 'Amp ' / Amplifier node used for read out TFORM9 = '1B ' / data format of field: BYTE TTYPE10 = 'PHA ' / Pulse Height Analyzer after event recognition TFORM10 = '1J ' / data format of field: 4-byte INTEGER TUNIT10 = 'chan ' / physical unit of field TTYPE11 = 'STATUS ' / Event Quality Flag TFORM11 = '16X ' / data format of field: BIT EXTNAME = 'EVENTS ' / name of this binary table extension TLMIN3 = 1 / minimum legal value in this column TLMAX3 = 1000 / maximum legal value in this column TLMIN4 = 1 / minimum legal value in this column TLMAX4 = 1000 / maximum legal value in this column TLMIN5 = 0 / minimum legal value in this column TLMAX5 = 599 / maximum legal value in this column TLMIN6 = 0 / minimum legal value in this column TLMAX6 = 599 / maximum legal value in this column TLMIN7 = 1 / minimum legal value in this column TLMAX7 = 600 / maximum legal value in this column TLMIN8 = 1 / minimum legal value in this column TLMAX8 = 600 / maximum legal value in this column TLMIN10 = 0 / minimum legal value in this column TLMAX10 = 4095 / maximum legal value in this column TCTYP5 = 'RAWX ' / WCS axis type TCRVL5 = 299.5 / WCS reference value TCDLT5 = 1 / WCS coordinate increment TCRPX5 = 300.5 / WCS Reference point TCTYP6 = 'RAWY ' / WCS axis type TCRVL6 = 299.5 / WCS reference value TCDLT6 = 1 / WCS coordinate increment TCRPX6 = 300.5 / WCS Reference point COMMENT COMMENT NOTE : These files are telemetered via TDRSS. To save COMMENT telemetry only isolated pixels and non empty frames COMMENT are sent-down. COMMENT Therefore GTIs within this file may not be correct COMMENT because the valid exposures associated with the empty COMMENT frames are not included. This file should not be used COMMENT to evaluate count rates. COMMENT MESGNAME= 'XRT_PCMODE' / Name of the message MTYPE1 = 'SKY ' / DM keyword: Descriptor name MFORM1 = 'X, Y ' / [pixel] MTYPE2 = 'DET ' / DM keyword: Descriptor name MFORM2 = 'DETX, DETY' / [pixel] MTYPE3 = 'RAW ' / DM keyword: Descriptor name MFORM3 = 'RAWX, RAWY' / [pixel] TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '01015919000' / Observation ID TARG_ID = '1015919 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.22 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2021-01-14T04:20:08' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 631487537.767023 / Start time DATE-OBS= '2021-01-04T21:12:12' TSTOP = 631488187.152132 / Stop time DATE-END= '2021-01-04T21:23:02' TELAPSE = 649.385108709335 / TSTOP - TSTART ONTIME = 641.801235199016 / Sum of GTIs LIVETIME= 641.801235199016 / Ontime multiplied by DEADC EXPOSURE= 641.801235199016 / Exposure with all corrections DEADC = 1. / dead time correction TIMEDEL = 2.5073 / Data time resolution HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'EVENTS ' / Event extension DATAMODE= 'PHOTON ' / Instrument operating mode OBS_MODE= 'POINTING' / default XRTPHA = T / default WHALFWD = 300 / Window Half Width WHALFHT = 300 / Window Half Height CCDEXPOS= 2.5073 / CCD Exposure used for rates APID = 1255 / Application Process Identifier RA_PNT = 53.6234359741211 / [deg] Nominal RA DEC_PNT = 37.9227523803711 / [deg] Nominal Dec PA_PNT = 273.3539 / [deg] Nominal Roll CHECKSUM= 'OJ7KQG5KOG5KOG5K' / HDU checksum updated 2021-01-14T04:42:38 DATASUM = '230854810' / data unit checksum updated 2021-01-14T04:20:08 PROCVER = '3.18.15 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_18' CALDBVER= 'b20171016_u20201008_x20200724_m20201106' / CALDB index versions used UTCFINIT= -26.2735600000000 / [s] UTCF at TSTART END A-qYA-qYv#A-qYy#+A-qYy(A#qYA#qYx\A#qYt#A#qYw%A#qYr(A#qYw(.A#qY~+ A#qYyTAd4qYAd4qYt#Ad4qYp%AqY{AqYjAqYwhAqYx'A&zqYA gVqYA!3qYA"qYA$*qYA$*qYz'A%kqYA%kqYq!A%kqYR(VA&{qYA'kqYA'kqYv*A).[^qYA*oK;qYA*oK;qYN&A+;qYA,+qYA.2yqYtA/s VqYA/s VqYw&A02qYoA1qYA35qYA4vxqYA4vxqYy A4vxqYu%A5UqYzA61qYA89qYA9zqY]A:xqYA;hqYA;hqYpA==XqYrA==XqYv,A>~H]qYA>~H]qYw%A?8:qYAA(qYABAqYoACxqYADTqYAF1qYAGDqYAGDqYq$4AHƚqYAHƚqYt'_AIƶwqYAKSqYiAKSqYs'ALH0qYAM qYAM qYz!ANuqYyAP eqYAQLUqYAREqYTAS5\qYeAU%8qYAVPqYhAWBqYqAWBqYv AXqYAZqYyA[SԈqYA[SԈqYt"A\qYpA]ղqYA]ղqY.A_qYA_qYd#.A`WqYAaqY|AaqYs"8AbrcqYAbrcqYt!Adb@qYAe[RqY~Ae[RqYv%AfAqYAfAqY}/Ag1qYfAi!qYAj_7qYAj_7qY[9AkqZAlqZv AlqZt%An!qZAobZqZAp6qZsAqqZxAqqZu As%qZAs%qZsAs%qZm!AtfqZAtfqZu'AuqZAvoqZ Ax)_bqZ Ax)_bqZ n"fAx)_bqZ u6AyjO?qZ XAyjO?qZ r%AyjO?qZ s**Az?qZ |Az?qZ y&A{/qZ pA}-}qZA}-}qZu$A~nYqZA~nYqZt#2A6qZA6qZq$@AހqZAނ0ݟqZxAނ0ݟqZx PAނ0ݟqZu'Aރq|qZAބXqZAޅ5qZAޅ5qZj&Aއ4qZuAއ4qZv#Aއ4qZ55AވuqZ|AވuqZp @AވuqZs$AވuqZ{,Aމ|#qZvAމ|#qZ}/AފlqZhAފlqZy ZAފlqZw%Aތ8[qZAތ8[qZDAލyLaqZ~AލyLaqZuAގ<>qZyAގ<>qZt$Aގ<>qZz(Aޏ,qZlAޑ<qZ{Aޑ<qZz+Aޒ} qZxAޓ`qZ tAޓ`qZ t'Aޓ`qZ ~'WAޔ=qZ!Aޔ=qZ!r%Aޖ?qZ"AޗqZ#AޘqZ$AޚqZ%AޛCqZ&oAޛCqZ&u&AޜhqZ'AޜhqZ'u'AޝyqZ(AޟiqZ)hAޟiqZ)v#AޠGYqZ*AޡIqZ+AޡIqZ+w#2Aޢ8qZ,Aޢ8qZ,v%>Aޤ (qZ-AޥK!qZ.AޥK!qZ.t%AޥK!qZ.t'AަqZ/(AަqZ/t%cAާqZ0yAާqZ0n Aީ qZ1Aީ qZ1s%AުN֔qZ2{AުN֔qZ2u#AުN֔qZ2z* AޫpqZ3AެжMqZ4gAެжMqZ4u#AޮqZ5uAްqZ7`AްqZ7v&AޱuqZ8A޳dqZ9A޳dqZ9)&A޴VTqZ:{A޴VTqZ:v&A޵DqZ;RA޶4qZ<lA޸$gqZ=lA޹ZCqZ>|A޹ZCqZ>] OA޺qZ?A޺qZ?w(A޺qZ?X@)A޻UqZ@yA޻UqZ@| VA޽qZAA޾]ӶqZB^A޾]ӶqZBu%A޿ÓqZCvA޿ÓqZCs(A߳oqZDA qZE{A qZE{1AaqZFAĢqZGiAqqZHA$anqZIjAeQKqZJ~AɦA(qZKyAɦA(qZKX@AɦA(qZKx&A1qZLA(!qZM}A(!qZMuAifqZNAΪqZOAwqZPmAwqZPw'A+qZQsA+qZQ['AlqZRlAӭqZSAqZTA/vqZUtApSqZVbApSqZVxAر~/qZWGAn qZX`A3^qZY[A3^qZYm&AtNnqZZCAtNnqZZ_AtNnqZZsAtNnqZZr+Aݵ>JqZ[Aݵ>JqZ[x%6A.qZ\A.qZ\%A.qZ\v(A7 qZ]Ax qZ^AqZ_oAqZ_w AqZ`xAqZ`+1A:~qZa{A{[qZbA{[qZbx<A{[qZbs#A{[qZbv#A{[qZb|$(A缻7qZcwA缻7qZcu"AqZdA>qZekA>qZet$AuqZfAuqZfx!A{RqZgA{RqZgy$AjqZhAjqZh|'ABYqZisABYqZit'RABYqZi6.[AHqZjyA8qZk|A8qZku%$A(qZlA(qZlx)4AFqZmAFqZmiAFqZmu"$AbqZnEAbqZnbAbqZn" AbqZn)A?qZoA?qZon$A?qZor%AqZpqAqZpt%AqZp]AIؠqZqAIؠqZqx"AIؠqZq}%zA}qZrxA}qZry!5A˷qZsXA˷qZsu$[A >qZtoA >qZtw##A >qZtP7pAMqZuzAMqZuu#AMqZux%AqZvtAuqZw{AuqZwt(/AuqZwz)AeqZxmAQUqZydAEjqZz}AEjqZzx$AEjqZzt(A5qZ{A%qZ|eA%qZ|t$AUqZ}vAUqZ}p AUqZ}v(A -qZ~{A -qZ~w$IA -qZ~{$6A -qZ~p%A -qZ~t%A jqZA jqZt&A FqZdA FqZA X#qZ|A X#qZu#AqZ_AڲqZAqZn#YA\qZqA\qZz".AqZQAqZx!3ArqZArqZv"Ac|qZcAc|qZu#A`RqZA@qZA# NqZsA# NqZu%^Ad+qZAqZAqZA &qZbA!gqZ_A!gqZgTA!gqZvA"zqZmA"zqZx'A#WqZA#WqZu$A#WqZx(9A%*qZcA%*qZq@A%*qZz"A%*qZm#8A%*qZ)A%*qZ4A&kqZA&kqZp%A'}qZA'}qZ|/A(myqZwA*.]VqZRA*.]VqZu)A*.]VqZw A*.]VqZu#`A*.]VqZw&A+oM2qZtA+oM2qZu$RA,=qZgA,=qZ4lA-,DqZA-,DqZt%A-,DqZv'A/2qZA/2qZ A/2qZu$)A/2qZt&A/2qZx'A0s qZrA0s qZu!A0s qZu$A1qZA1qZu!A2qZbA2qZr#A45qZA45qZyA45qZy"A5vqZ}A6MqZbA7qZZA7qZq%A7qZs)A7qZv+GA99qZ{A99qZnA:zqZmA:zqZt$A:zqZq&iA;zqZoA;zqZcA=YqZsA>=YqZu#A?~IqZ`A?~IqZs$1A@8:qZbAB(qZwACAKqZXACAKqZu$AD(qZlAEqZAEqZy#AEqZv%AGqZXAGqZu%AHD־qZpAHD־qZq&]AICqZAICqZs(AJƷqZ^AJƷqZeALTqZzALTqZALTqZs&AMHqZ^AMHqZv%ANqZ`ANqZx!ANqZi#\AOtqZdAOtqZv$AOtqZx'RAOtqZD]AQ dvqZtAQ dvqZy%BAQ dvqZm+RARLTSqZARLTSqZw$ASD0qZdAT4qZAT4qZw"AV#qZXAV#qZzAWPqZyAWPqZnAWPqZmAWPqZt&AXqZdAXqZpAXqZw&AYqZ]A[ qZoA\SqZ`XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 16 / width of table in bytes NAXIS2 = 3 / 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 = 'START ' / Interval START time TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'STOP ' / Interval STOP time TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field EXTNAME = 'GTI ' / name of this binary table extension COMMENT COMMENT NOTE : These files are telemetered via TDRSS. To save COMMENT telemetry only isolated pixels and non empty frames COMMENT are sent-down. COMMENT Therefore GTIs within this file may not be correct COMMENT because the valid exposures associated with the empty COMMENT frames are not included. This file should not be used COMMENT to evaluate count rates. COMMENT MESGNAME= 'XRT_PCMODE' / Name of the message HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'GTI ' / Good time interval HDUCLAS2= 'STANDARD' / Standard GTI TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '01015919000' / Observation ID TARG_ID = '1015919 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.22 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2021-01-14T04:20:08' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 631487537.767023 DATE-OBS= '2021-01-04T21:12:12' TSTOP = 631488187.152132 DATE-END= '2021-01-04T21:23:02' TELAPSE = 649.385108709335 / TSTOP - TSTART ONTIME = 644.350387096405 LIVETIME= 641.801235199016 / Ontime multiplied by DEADC EXPOSURE= 641.801235199016 / Exposure with all corrections DEADC = 1. / dead time correction CHECKSUM= 'U3aaU0WWU0aaU0UU' / HDU checksum updated 2021-01-14T04:42:38 DATASUM = '2515496444' / data unit checksum updated 2021-01-14T04:20:08 PROCVER = '3.18.15 ' / Processing script version UTCFINIT= -26.2735600000000 / [s] UTCF at TSTART END A-AޯQMOAްAA# NA]y XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 152 / width of table in bytes NAXIS2 = 257 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 50 / number of fields in each row TTYPE1 = 'FrameHID' / FRAME Header ID TFORM1 = '1J ' / data format of field: 4-byte INTEGER TZERO1 = 2147483648 / offset for unsigned integers TSCAL1 = 1 / data are not scaled TTYPE2 = 'CCDFrame' / CCD FRAME counter TFORM2 = '1J ' / data format of field: 4-byte INTEGER TZERO2 = 2147483648 / offset for unsigned integers TSCAL2 = 1 / data are not scaled TTYPE3 = 'TARGET ' / TARGET ID TFORM3 = '1J ' / data format of field: 4-byte INTEGER TTYPE4 = 'ObsNum ' / OBServation NUMber TFORM4 = '1I ' / data format of field: 2-byte INTEGER TTYPE5 = 'RA ' / Right Ascension J2000 TFORM5 = '1E ' / data format of field: 4-byte REAL TUNIT5 = 'deg ' / physical unit of field TTYPE6 = 'Dec ' / Declination J2000 TFORM6 = '1E ' / data format of field: 4-byte REAL TUNIT6 = 'deg ' / physical unit of field TTYPE7 = 'Roll ' / Roll TFORM7 = '1E ' / data format of field: 4-byte REAL TUNIT7 = 'deg ' / physical unit of field TTYPE8 = 'Settled ' / ACS IS_SETTLED flag TFORM8 = '1X ' / data format of field: BIT TTYPE9 = 'In10Arcm' / ACS IS_IN_10_ARCMIN flag TFORM9 = '1X ' / data format of field: BIT TTYPE10 = 'InSAA ' / ACS IN_SAA_FLAG flag TFORM10 = '1X ' / data format of field: BIT TTYPE11 = 'InSafeM ' / ACS IN_SAFE_MODE flag TFORM11 = '1X ' / data format of field: BIT TTYPE12 = 'XRTAuto ' / XRT status AUTO flag TFORM12 = '1X ' / data format of field: BIT TTYPE13 = 'XRTManul' / XRT status MANUaL flag TFORM13 = '1X ' / data format of field: BIT TTYPE14 = 'XRTRed ' / XRT status RED flag TFORM14 = '1X ' / data format of field: BIT TTYPE15 = 'XRTMode ' / XRT MODE TFORM15 = '1B ' / data format of field: BYTE TTYPE16 = 'WaveID ' / CCD WAVEform ID TFORM16 = '1B ' / data format of field: BYTE TTYPE17 = 'ErpCntRt' / ERP CouNT RaTe TFORM17 = '1E ' / data format of field: 4-byte REAL TTYPE18 = 'XPosTAM1' / X POSition of TAM image 1 TFORM18 = '1E ' / data format of field: 4-byte REAL TTYPE19 = 'YPosTAM1' / Y POSition of TAM image 1 TFORM19 = '1E ' / data format of field: 4-byte REAL TTYPE20 = 'XPosTAM2' / X POSition of TAM image 2 TFORM20 = '1E ' / data format of field: 4-byte REAL TTYPE21 = 'YPosTAM2' / Y POSition of TAM image 2 TFORM21 = '1E ' / data format of field: 4-byte REAL TTYPE22 = 'DNCCDTemp' / CCD TEMPerature for this frame TFORM22 = '1I ' / data format of field: 2-byte INTEGER TZERO22 = 32768 / offset for unsigned integers TSCAL22 = 1 / data are not scaled TTYPE23 = 'FSTS ' / Frame Start Time in Seconds TFORM23 = '1J ' / data format of field: 4-byte INTEGER TZERO23 = 2147483648 / offset for unsigned integers TSCAL23 = 1 / data are not scaled TUNIT23 = 's ' / physical unit of field TTYPE24 = 'FSTSub ' / Frame Start Time in SUB-seconds TFORM24 = '1I ' / data format of field: 2-byte INTEGER TZERO24 = 32768 / offset for unsigned integers TSCAL24 = 1 / data are not scaled TUNIT24 = '2*10**(-5)s' / physical unit of field TTYPE25 = 'FETS ' / Frame End Time in Seconds TFORM25 = '1J ' / data format of field: 4-byte INTEGER TZERO25 = 2147483648 / offset for unsigned integers TSCAL25 = 1 / data are not scaled TUNIT25 = 's ' / physical unit of field TTYPE26 = 'FETSub ' / Frame End Time in SUB-seconds TFORM26 = '1I ' / data format of field: 2-byte INTEGER TZERO26 = 32768 / offset for unsigned integers TSCAL26 = 1 / data are not scaled TUNIT26 = '2*10**(-5)s' / physical unit of field TTYPE27 = 'CCDExpos' / CCD EXPOSure in s/c seconds TFORM27 = '1J ' / data format of field: 4-byte INTEGER TUNIT27 = 's ' / physical unit of field TTYPE28 = 'CCDExpSb' / CCD EXPOSure in s/c SuBseconds TFORM28 = '1I ' / data format of field: 2-byte INTEGER TZERO28 = 32768 / offset for unsigned integers TSCAL28 = 1 / data are not scaled TUNIT28 = '2*10**(-5)s' / physical unit of field TTYPE29 = 'EvtLLD ' / EvenT Lower Level Discriminator threshold TFORM29 = '1I ' / data format of field: 2-byte INTEGER TZERO29 = 32768 / offset for unsigned integers TSCAL29 = 1 / data are not scaled TTYPE30 = 'PixGtLLD' / PIXels Greater Than Lower Level Discriminator TFORM30 = '1J ' / data format of field: 4-byte INTEGER TZERO30 = 2147483648 / offset for unsigned integers TSCAL30 = 1 / data are not scaled TTYPE31 = 'EvtULD ' / EvenT Upper Level Discriminator threshold TFORM31 = '1I ' / data format of field: 2-byte INTEGER TZERO31 = 32768 / offset for unsigned integers TSCAL31 = 1 / data are not scaled TTYPE32 = 'PixGtULD' / PIXels Greater Than Upper Level Discriminator TFORM32 = '1J ' / data format of field: 4-byte INTEGER TZERO32 = 2147483648 / offset for unsigned integers TSCAL32 = 1 / data are not scaled TTYPE33 = 'WinHalfW' / WINdow HALF Width TFORM33 = '1I ' / data format of field: 2-byte INTEGER TZERO33 = 32768 / offset for unsigned integers TSCAL33 = 1 / data are not scaled TTYPE34 = 'WinHalfH' / WINdow HALF Height TFORM34 = '1I ' / data format of field: 2-byte INTEGER TZERO34 = 32768 / offset for unsigned integers TSCAL34 = 1 / data are not scaled TTYPE35 = 'Amp ' / AMP number TFORM35 = '1B ' / data format of field: BYTE TTYPE36 = 'nPixels ' / Number of PIXELS in data TFORM36 = '1J ' / data format of field: 4-byte INTEGER TTYPE37 = 'BaseLine' / BASE LINE offset for pha data TFORM37 = '1J ' / data format of field: 4-byte INTEGER TTYPE38 = 'PixOverF' / PIXel OVERFlow TFORM38 = '1J ' / data format of field: 4-byte INTEGER TTYPE39 = 'PixUnder' / PIXel UNDERflow TFORM39 = '1J ' / data format of field: 4-byte INTEGER TTYPE40 = 'TIME ' / TIME of frame exposure start TFORM40 = '1D ' / data format of field: 8-byte DOUBLE TUNIT40 = 's ' / physical unit of field TTYPE41 = 'ENDTIME ' / TIME of frame exposure end TFORM41 = '1D ' / data format of field: 8-byte DOUBLE TUNIT41 = 's ' / physical unit of field TTYPE42 = 'CCDTemp ' / CCD Temperature in Celsius for frame TFORM42 = '1E ' / data format of field: 4-byte REAL TTYPE43 = 'EVTLOST ' / Percentage of frame events corrupted (telemetryTFORM43 = '1D ' / data format of field: 8-byte DOUBLE TTYPE44 = 'FCWSCol ' / Flux Calc Window Start COLumn TFORM44 = '1I ' / data format of field: 2-byte INTEGER TTYPE45 = 'FCWSRow ' / Flux Calc Window Start ROW TFORM45 = '1I ' / data format of field: 2-byte INTEGER TTYPE46 = 'FCWNCols' / Flux Calc Window Number of COLumnS TFORM46 = '1I ' / data format of field: 2-byte INTEGER TTYPE47 = 'FCWNRows' / Flux Calc Window Number of ROWS TFORM47 = '1I ' / data format of field: 2-byte INTEGER TTYPE48 = 'FCWThres' / Flux Calc Window THREShold TFORM48 = '1I ' / data format of field: 2-byte INTEGER TTYPE49 = 'MaxPixRp' / Max # Pixels Reported TFORM49 = '1I ' / data format of field: 2-byte INTEGER TZERO49 = 32768 / offset for unsigned integers TSCAL49 = 1 / data are not scaled TTYPE50 = 'RTimeout' / Report Timeout TFORM50 = '1J ' / data format of field: 4-byte INTEGER TZERO50 = 2147483648 / offset for unsigned integers TSCAL50 = 1 / data are not scaled TUNIT50 = 's ' / physical unit of field EXTNAME = 'FRAME ' / name of this binary table extension TLMIN5 = 0 / minimum legal value in this column TLMAX5 = 360 / maximum legal value in this column TLMIN6 = -90 / minimum legal value in this column TLMAX6 = 90 / maximum legal value in this column TLMIN15 = 1 / minimum legal value in this column TLMAX15 = 10 / maximum legal value in this column TLMIN24 = 0 / minimum legal value in this column TLMAX24 = 49999 / maximum legal value in this column TLMIN26 = 0 / minimum legal value in this column TLMAX26 = 49999 / maximum legal value in this column TLMIN28 = 0 / minimum legal value in this column TLMAX28 = 49999 / maximum legal value in this column TLMIN35 = 1 / minimum legal value in this column TLMAX35 = 2 / maximum legal value in this column HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'TEMPORALDATA' / Time ordered data HDUCLAS2= 'HKP ' / Housekeeping COMMENT ---------------------------------------------------------------- COMMENT Readout Mode (ReadMode column) COMMENT 1 = Null COMMENT 2 = Short Photon COMMENT 3 = Long Photon COMMENT 4 = Piled-up Photodiode COMMENT 5 = Low-rate Photodiode COMMENT 6 = Windowed Timing COMMENT 7 = Photon-Counting COMMENT 8 = Raw Data COMMENT 9 = Bias Map COMMENT 10 = Stop COMMENT ---------------------------------------------------------------- TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '01015919000' / Observation ID TARG_ID = '1015919 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.22 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2021-01-14T04:20:08' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 631487537.767023 / Start time DATE-OBS= '2021-01-04T21:12:12' TSTOP = 631488187.152132 / Stop time DATE-END= '2021-01-04T21:23:02' APID = 1255 / Application Process Identifier TELAPSE = 649.385108709335 / TSTOP - TSTART CHECKSUM= 'OdNGQZM9ObMGOZM9' / HDU checksum updated 2021-01-14T04:42:38 DATASUM = '2772565035' / data unit checksum updated 2021-01-14T04:20:08 PROCVER = '3.18.15 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_18' CALDBVER= 'b20171016_u20201008_x20200724_m20201106' / CALDB index versions used UTCFINIT= -26.2735600000000 / [s] UTCF at TSTART END sqYoBV~fBCK?4'ڥ4d6P,,dA-A!PjK sqYoBV~BCC@L4'ܥ6z9{P^,,dA#Ab,iD sqYoBV~BCZ?4'إ9A;PF,,dAd4Aj sqYoBV BCd>4'ۥ;V>WPp,,dAAi0 sqYoBV;BQC?A1ۥ>@mP1,,dAA%i0 sqYoBVVBdC?L4'ۥ@2C3P,,dA&zA fi0 sqYoBVWBmC?L4'ܥCEIP,,dA gVA!s{iD sqYoBV5B C?L4'ۥE"HP,,dA!3A"cXi0 sqYoBVbBC~>4'٥HԥJ"%P,,dA"A$)S4j 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XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 65 / width of table in bytes NAXIS2 = 257 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 4 / number of fields in each row TTYPE1 = 'TIME ' / Spacecraft clock time TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'QPARAM ' / Quaternion of pointing TFORM2 = '4D ' / data format of field: 8-byte DOUBLE TTYPE3 = 'POINTING' / RA, Dec, Roll from telemetry TFORM3 = '3D ' / data format of field: 8-byte DOUBLE TUNIT3 = 'deg ' / physical unit of field TTYPE4 = 'SOURCE ' / 2 = XRT LDPs TFORM4 = '1B ' / data format of field: BYTE EXTNAME = 'ATTITUDE' / name of this binary table extension HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'ARRAY ' / Time ordered data HDUCLAS2= 'TOTAL ' / Housekeeping TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '01015919000' / Observation ID TARG_ID = '1015919 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.22' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.22 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2021-01-14T04:20:08' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 631487537.767023 / Start time DATE-OBS= '2021-01-04T21:12:12' TSTOP = 631488187.152132 / Stop time DATE-END= '2021-01-04T21:23:02' ALGN_NAM= 'swalign20041115v012.fits' TELAPSE = 649.385108709335 / TSTOP - TSTART CHECKSUM= 'kIaKlIXKkIaKkIUK' / HDU checksum updated 2021-01-14T04:42:38 DATASUM = '2909967309' / data unit checksum updated 2021-01-14T04:20:08 ATTFLAG = '100 ' / Attitude: 100=spacecraft (from xrt tdrss) PROCVER = '3.18.15 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_18' CALDBVER= 'b20171016_u20201008_x20200724_m20201106' / CALDB index versions used UTCFINIT= -26.2735600000000 / [s] UTCF at TSTART END A-?Y? +?LD֧?nE@J@B@q`A#?Ӯ??LGug?nN @JѠ@B#@@q`Ad4?OR?l?LIv?ny@@Jـ@B @q@A?^?XS?LM?nP@J@B#@qA?{F?(f?LRW ?n@J`@B* @q A&z?dr?:"?LT6?n~@J@B,@q@A gV?sE?e:?LTМC?n;&@J@B-@qA!3?gP3?L@?LOְ?nU@J@B!@q`A"?gK4b?u?LP|?nP=@J@@B@qA$*?=`)i?ꨚ$z?LT{IC?n{@J@B*@@qA%k?S?qH?LP!f?n@J@B$@qA&{?> &?2q ?LO{a`?n0Y@J@B!@q@A'k?t/?ۺV?LPX"*?n9͜@J`@B%@q A).[^?m8?lC!r?LO?n@J`@B0@@qA*oK;?xt?B?LOW?n|@J@B*@q@A+;?[?B4?LKA?nzU@J@B% @qA,+?x?ֲ?LIA?n@J @B @q`A.2y?W?m?LJȱ"?nL@JӠ@B'@qA/s V?^?e?LJzH1?n D@Jʀ@B,@q`A02?k?~}?LF؍Yf?nw{0@J@B" @q A1?DR[?y"?LIN?n *k@J@B,@@q@A35?`K?e`NY?LFx(?nH@J@B(@q`A4vx?񝲠?Fj?LC?nULg@J @B@q A5U?a?A?LCQM?n #w@JϾ@B%@@qA61?VF?.?LA?n@J϶@B%@qA89?Zr?'b~"x?L@d?n5<@Jϧ@B2 @qA9z?$@?R6?LBv?ni@Jϳ`@B,@@qA:x?aQ?!y?L>?nl@Jϴ@B@q@A;h?om?D-?L>?nu{@Jϰ @B$@q A==X?->Si?ꆮX?L<K?nI@JϪ@B!`@q@A>~H]?p?o?L=?n֏@Jϩ@B'@q@A?8:??2&?L?Z?noX7`@JϞ@B5`@qAA(?R?N#?L>?n!!@JϨ @B+@@q ABA?pS+?ꧾr?L:Wi?nV1@Jϧ @B @@qACx?\?r9 =?L;R+?nvzVV@Jϥ@B"@q@ADT?СB?ꑇ4j?L9;?n@Jϣ@B#@@qAF1?L{?xj?L; ?nf7@JϢ@B*@qAGD??At_?L<Xg?nEʞ@JϠ@B*@@qAHƚ?ZF?t?L<{B?n @Jϥ`@B(@qAIƶw?o?;IE?L9xZ?n^h@Jϡ@B$@q AKS?EkA?zTƒ?L<?nJR@Jϣ`@B*@qALH0?puy?NHb?L;?n51@JϜ @B1@q AM ?>?zȎ?L8[dh^?nzª@Jϛ@@B&@q`ANu?ɠD?[?$-?L:b?n @JϜ@B+@q`AP e?ss?ꁙq?L:gkMw?nGN@JϠ@B'@qAQLU?L?]q?L:Yߎ?nf @JϜ`@B+@q@ARE?cR?2x/?L>n`%?n fY~@Jϣ`@B/@q AS5\?p6?nX?L9G?nV@JϞ`@B'@q`AU%8?bb?f?L9X?nt2@Jϛ@B(@q@AVP??[ذ6?L8/?nN0@Jϗ@@B)@qAWB??JO?L9n?n3G@Jϙ@B+`@qAX?c?,?L9Jt?n*@JϤ@B!@q AZ?񬊊Kk? 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