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  = '00584284000'        / Observation ID                                 TARG_ID = '584284  '           / 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  =                   0. / Start time                                     DATE-OBS= '2001-01-01T00:00:00.0' / Start Date                                  TSTOP   =           411855088. / Stop time                                      DATE-END= '2014-01-19T20:11:28.0' / 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    = '2014-01-19T20:28:34' / file creation date (YYYY-MM-DDThh:mm:ss UT)   UTCFINIT=            -11.53956 / UTCF at TSTART                                 CHECKSUM= 'IdAjJZ9iIbAiIZ7i'   / HDU checksum updated 2014-01-19T20:28:34       DATASUM = '         0'         / data unit checksum updated 2014-01-19T20:28:34 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  =                    0 / 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  = '00584284000'        / Observation ID                                 TARG_ID = '584284  '           / 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    = '2014-01-19T20:28:34' / file creation date (YYYY-MM-DDThh:mm:ss UT)   TSTART  =                   0. / Start time                                     DATE-OBS= '2001-01-01T00:00:00.0' / Start Date                                  TSTOP   =                   0. / Stop time                                      DATE-END= '2001-01-01T00:00:00.0' / 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 =               584284 / Trigger Number                                 TRIGSEC =            411855088 / Trigger time in seconds                        TRIGSUBS=                    0 / [2*10**(-5) s] TRIGger SUBSeconds              TRIGTIME=           411855088. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5   DATETRIG= '2014-01-19T20:11:16.5' / 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 =     266.135646072296 / [deg] BAT GRB Object RA location               BDEC_OBJ=    -28.7343346320723 / [deg] BAT GRB Object  DEC location1            BATTHETA=     18.6750240325928 / [deg] BAT GRB  Object Theta on detector        BATPHI  =    -132.508193969727 / [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  =            -11.53956 / [s] Packet #1 UTC Correction time              P1UTCCS =                  -12 / Packet #1 UTC Correction Seconds               P1UTCCSS=                23022 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds   PKT1TIME=      411856100.87542 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5  PKT1SEC =            411856100 / ccsds PacKeT #1 SEConds                        PKT1SUBS=                43771 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds      PKT1SEQ =                  221 / Packet#1 CCSDS sequence number                 TIMEPIXR=                   0. / Bin time beginning=0.0 middle=0.5 end=1.       TELAPSE =                   0. / TSTOP - TSTART                                 ONTIME  =                   0. / Time on target                                 LIVETIME=                   0. / Ontime multiplied by DEADC                     EXPOSURE=                   0. / Total exposure, with all known correction      DEADC   =                   1. / dead time correction                           KEYMISS =                    T / Expect missing keywords                        CHECKSUM= 'MaCDOW99MaAAMU99'   / HDU checksum updated 2014-01-19T20:30:42       DATASUM = '         0'         / data unit checksum updated 2014-01-19T20:28:35 P2UTCC  =            -11.53956 / [s] Packet #2 UTC Correction time              P2UTCCS =                  -12 / Packet #2 UTC Correction Seconds               P2UTCCSS=                23022 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds   PKT2TIME=       411856209.4766 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5   PKT2SEC =            411856209 / ccsds PacKeT #2 SEConds                        PKT2SUBS=                23830 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds      PKT2SEQ =                  222 / Packet#2 CCSDS sequence number                 P3UTCC  =            -11.53956 / [s] Packet #3 UTC Correction time              P3UTCCS =                  -12 / Packet #3 UTC Correction Seconds               P3UTCCSS=                23022 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds   PKT3TIME=      411856249.97298 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5   PKT3SEC =            411856249 / ccsds PacKeT #3 SEConds                        PKT3SUBS=                48649 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds      PKT3SEQ =                  223 / Packet#3 CCSDS sequence number                 END