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= 'UVOTA '             / Instrument name                                DETNAM  = '2200    '                                                            FILTER  = 'UNKNOWN'            / Filter                                         OBS_ID  = '00037750062'        / Observation ID                                 TARG_ID =                37750 / Target ID                                      SEG_NUM =                   62 / Segment number                                 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:CLOCKAPP=                    F / If clock correction are applied (F/T)          TIMEUNIT= 's       '           / Time unit for timing header keywords           TSTART  =       717606662.2736 / Start time                                     TSTOP   =      717607260.94356 / Stop time                                      DATE-OBS= '2023-09-28T15:10:57'                                                 DATE-END= '2023-09-28T15:20:55'                                                 ORIGIN  = 'GSFC'               / Source of FITS file                            CREATOR = 'UVOT2FITS V3.36'    / Program that created this FITS file            TLM2FITS= 'V3.36'              / Telemetry converter version number             DATE    = '2023-10-08T06:37:34' / file creation date (YYYY-MM-DDThh:mm:ss UT)   PROCVER = '3.19.02 '           / Processing script version                      SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19'       CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM =                    8 / Number of times the dataset processed          OBJECT  = 'SDSSJ083421.2+533615' / Object name                                  RA_OBJ  =           128.588333 / [deg] R.A. Object                              DEC_OBJ =            53.604167 / [deg] Dec Object                               RA_PNT  =     128.578781779472 / [deg] RA pointing                              DEC_PNT =     53.5906277168286 / [deg] Dec pointing                             PA_PNT  =     111.452252076323 / [deg] Position angle (roll)                    ATTFLAG = '111     '           / Attitude file: 100=sat, x10=pat, xx1=uat       UTCFINIT=    -32.0909200000000 / [s] UTCF at TSTART                             CHECKSUM= 'da6OgW3Oda3OdU3O'   / HDU checksum updated 2023-10-08T06:40:45       DATASUM = '         0'         / data unit checksum updated 2023-10-08T06:40:45                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                  478 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area:                     GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                  100 / number of fields in each row                   TTYPE1  = 'EXPID   '           / Exposure ID                                    TFORM1  = '1J      '           / data format of field                           TUNIT1  = 's       '           / physical unit of field                         TZERO1  = 2147483648           / data offset                                    TTYPE2  = 'EXPREF  '           / Event GTI reference number                     TFORM2  = '1J      '           / data format of field                           TTYPE3  = 'EFILEREF'           / Event File containing data                     TFORM3  = '32A     '           / data format of field                           TTYPE4  = 'GTINAME '           / Event File GTI extension name                  TFORM4  = '32A     '           / data format of field                           TTYPE5  = 'IFILEREF'           / Image File containing data                     TFORM5  = '32A     '           / data format of field                           TTYPE6  = 'IMENAME '           / Image File extension name                      TFORM6  = '32A     '           / data format of field                           TTYPE7  = 'FILTERID'           / Filter                                         TFORM7  = '10A     '           / data format of field                           TTYPE8  = 'WHEELPOS'           / Filter wheel counter                           TFORM8  = '1I      '           / data format of field                           TTYPE9  = 'EXPFILT '           / Exposure Number within filter                  TFORM9  = '1J      '           / data format of field                           TTYPE10 = 'ESTART  '           / Exposure Start Time                            TFORM10 = '1D      '           / data format of field                           TUNIT10 = 's       '           / physical unit of field                         TTYPE11 = 'ESTOP   '           / Exposure Stop Time                             TFORM11 = '1D      '           / data format of field                           TUNIT11 = 's       '           / physical unit of field                         TTYPE12 = 'ENET    '           / Exposure NET ontime                            TFORM12 = '1D      '           / data format of field                           TUNIT12 = 's       '           / physical unit of field                         TTYPE13 = 'WINDOWX0'           / Lower left hand RAWX                           TFORM13 = '1J      '           / data format of field                           TUNIT13 = 'pixel   '           / physical unit of field                         TTYPE14 = 'WINDOWY0'           / Lower left hand RAWY                           TFORM14 = '1J      '           / data format of field                           TUNIT14 = 'pixel   '           / physical unit of field                         TTYPE15 = 'WINDOWDX'           / RAW Window width                               TFORM15 = '1J      '           / data format of field                           TUNIT15 = 'pixel   '           / physical unit of field                         TTYPE16 = 'WINDOWDY'           / RAW Window height                              TFORM16 = '1J      '           / data format of field                           TUNIT16 = 'pixel   '           / physical unit of field                         TTYPE17 = 'BINX    '           / Pixel width binning)                           TFORM17 = '1J      '           / data format of field                           TUNIT17 = 'pixel   '           / physical unit of field                         TTYPE18 = 'BINY    '           / Pixel height binning)                          TFORM18 = '1J      '           / data format of field                           TUNIT18 = 'pixel   '           / physical unit of field                         TTYPE19 = 'Image   '           / Image data present?                            TFORM19 = '1X      '           / data format of field                           TTYPE20 = 'Event   '           / Event data present?                            TFORM20 = '1X      '           / data format of field                           TTYPE21 = 'FRAME   '           / Timeslice number                               TFORM21 = '1J      '           / data format of field                           TTYPE22 = 'TARGET  '           / Target ID                                      TFORM22 = '1J      '           / data format of field                           TTYPE23 = 'SEGMENT '           / Observation Segment                            TFORM23 = '1I      '           / data format of field                           TTYPE24 = 'UTCCorS '           / UTC Correction Seconds                         TFORM24 = '1J      '           / data format of field                           TUNIT24 = 's       '           / physical unit of field                         TTYPE25 = 'UTCCorSb'           / UTC Correction Subseconds                      TFORM25 = '1J      '           / data format of field                           TUNIT25 = '2*10**(-5)s'        / physical unit of field                         TNULL25 = -1                   / data null value                                TTYPE26 = 'TIME    '           / Mission time                                   TFORM26 = '1D      '           / data format of field                           TUNIT26 = 's       '           / physical unit of field                         TTYPE27 = 'FTCOARSE'           / Coarse time stamp                              TFORM27 = '1J      '           / data format of field                           TUNIT27 = 's       '           / physical unit of field                         TTYPE28 = 'FTFINE  '           / Fine time stamp                                TFORM28 = '1J      '           / data format of field                           TUNIT28 = '2*10**(-5)s'        / physical unit of field                         TNULL28 = -1                   / data null value                                TLMIN28 = 0                    / minimum legal value in the column              TLMAX28 = 49999                / maximum legal value in the column              TTYPE29 = 'MODEID  '           / DPU Mode ordered                               TFORM29 = '1I      '           / data format of field                           TNULL29 = -1                   / data null value                                TTYPE30 = 'SUBMODE '           / Activities requested                           TFORM30 = '1I      '           / data format of field                           TNULL30 = -1                   / data null value                                TTYPE31 = 'EXPLEN  '           / Observation duration                           TFORM31 = '1J      '           / data format of field                           TUNIT31 = 's       '           / physical unit of field                         TNULL31 = 65535                / data null value                                TTYPE32 = 'SCMFMT  '           / Detector Electronics Output Format             TFORM32 = '1I      '           / data format of field                           TNULL32 = -1                   / data null value                                TTYPE33 = 'BINLVL  '           / Binning Level                                  TFORM33 = '1I      '           / data format of field                           TNULL33 = -1                   / data null value                                TTYPE34 = 'FILTER  '           / Numerical Filter ID                            TFORM34 = '1I      '           / data format of field                           TNULL34 = -1                   / data null value                                TTYPE35 = 'TGTTYPE '           / Target Type                                    TFORM35 = '1I      '           / data format of field                           TNULL35 = -1                   / data null value                                TTYPE36 = 'EXP_DES '           / Exposure Descriptor                            TFORM36 = '1J      '           / data format of field                           TZERO36 = 2147483648           / data offset                                    TTYPE37 = 'IM_X0   '           / Image Window X Center DET coord                TFORM37 = '1I      '           / data format of field                           TUNIT37 = 'pixel   '           / physical unit of field                         TNULL37 = -1                   / data null value                                TTYPE38 = 'IM_Y0   '           / Image Window Y Center DET coord                TFORM38 = '1I      '           / data format of field                           TUNIT38 = 'pixel   '           / physical unit of field                         TNULL38 = -1                   / data null value                                TTYPE39 = 'IM_XSIZ '           / Image Window X Size DET coord                  TFORM39 = '1I      '           / data format of field                           TUNIT39 = 'pixel   '           / physical unit of field                         TNULL39 = -1                   / data null value                                TTYPE40 = 'IM_YSIZ '           / Image Window Y Size DET coord                  TFORM40 = '1I      '           / data format of field                           TUNIT40 = 'pixel   '           / physical unit of field                         TNULL40 = -1                   / data null value                                TTYPE41 = 'EV_X0   '           / Event Window X Center DET coord                TFORM41 = '1I      '           / data format of field                           TUNIT41 = 'pixel   '           / physical unit of field                         TNULL41 = -1                   / data null value                                TTYPE42 = 'EV_Y0   '           / Event Window Y Center DET coord                TFORM42 = '1I      '           / data format of field                           TUNIT42 = 'pixel   '           / physical unit of field                         TNULL42 = -1                   / data null value                                TTYPE43 = 'EV_XSIZ '           / Event Window X Size DET coord                  TFORM43 = '1I      '           / data format of field                           TNULL43 = -1                   / data null value                                TTYPE44 = 'EV_YSIZ '           / Event Window Y Size DET coord                  TFORM44 = '1I      '           / data format of field                           TNULL44 = -1                   / data null value                                TTYPE45 = 'DW_X0   '           / Detector Window X Center DET coord             TFORM45 = '1I      '           / data format of field                           TNULL45 = -1                   / data null value                                TTYPE46 = 'DW_Y0   '           / Detector Window Y Center DET coord             TFORM46 = '1I      '           / data format of field                           TNULL46 = -1                   / data null value                                TTYPE47 = 'DW_XSIZ '           / Detector Window X Size DET coord               TFORM47 = '1I      '           / data format of field                           TNULL47 = -1                   / data null value                                TTYPE48 = 'DW_YSIZ '           / Detector Window Y Size DET coord               TFORM48 = '1I      '           / data format of field                           TNULL48 = -1                   / data null value                                TTYPE49 = 'FCCTRL  '           / Finding Chart Control Word                     TFORM49 = '1J      '           / data format of field                           TNULL49 = -1                   / data null value                                TTYPE50 = 'TRK_AREA'           / Minimum Tracking Window Area                   TFORM50 = '1J      '           / data format of field                           TUNIT50 = 'pixel**2'           / physical unit of field                         TNULL50 = -1                   / data null value                                TTYPE51 = 'TRK_TIME'           / Tracking Frame Time                            TFORM51 = '1I      '           / data format of field                           TUNIT51 = 's       '           / physical unit of field                         TNULL51 = -1                   / data null value                                TTYPE52 = 'NGSTARS '           / Number of Guide Stars                          TFORM52 = '1I      '           / data format of field                           TNULL52 = -1                   / data null value                                TTYPE53 = 'GSMASK  '           / Criteria Mask for Guide Stars                  TFORM53 = '1I      '           / data format of field                           TNULL53 = -1                   / data null value                                TTYPE54 = 'IM_X0_ACT'          / Actual IMG Window Lower Left X DET Coord       TFORM54 = '1I      '           / data format of field                           TNULL54 = -1                   / data null value                                TTYPE55 = 'IM_Y0_ACT'          / Actual IMG Window Lower Left Y DET Coord       TFORM55 = '1I      '           / data format of field                           TNULL55 = -1                   / data null value                                TTYPE56 = 'IM_X1_ACT'          / Actual IMG Window Upper Right X DET Coord      TFORM56 = '1I      '           / data format of field                           TNULL56 = -1                   / data null value                                TTYPE57 = 'IM_Y1_ACT'          / Actual IMG Window Upper Right Y DET Coord      TFORM57 = '1I      '           / data format of field                           TNULL57 = -1                   / data null value                                TTYPE58 = 'EV_X0_ACT'          / Actual EVT Window Lower Left X DET Coord       TFORM58 = '1I      '           / data format of field                           TNULL58 = -1                   / data null value                                TTYPE59 = 'EV_Y0_ACT'          / Actual EVT Window Lower Left Y DET Coord       TFORM59 = '1I      '           / data format of field                           TNULL59 = -1                   / data null value                                TTYPE60 = 'EV_X1_ACT'          / Actual EVT Window Upper Right X DET Coord      TFORM60 = '1I      '           / data format of field                           TNULL60 = -1                   / data null value                                TTYPE61 = 'EV_Y1_ACT'          / Actual EVT Window Upper Right Y DET Coord      TFORM61 = '1I      '           / data format of field                           TNULL61 = -1                   / data null value                                TTYPE62 = 'TMALI_T  '          / Timeout exposure if no events in interval      TFORM62 = '1J      '           / data format of field                           TNULL62 = -1                   / data null value                                TTYPE63 = 'CMD_T    '          / Commanded exposure start time                  TFORM63 = '1J      '           / data format of field                           TUNIT63 = 's       '           / physical unit of field                         TNULL63 = -1                   / data null value                                TTYPE64 = 'CMD_Tsub '          / Commanded exposure subsecond start time        TFORM64 = '1J      '           / data format of field                           TUNIT64 = '2*10**(-5)s'        / physical unit of field                         TNULL64 = -1                   / data null value                                TTYPE65 = 'ASPECTFOL'          / Aspect Following Flag                          TFORM65 = '1I      '           / data format of field                           TNULL65 = -1                   / data null value                                TTYPE66 = 'DCIXMIN  '          / Data Capture Window X Lower Left Corner        TFORM66 = '1I      '           / data format of field                           TUNIT66 = 'pixel   '           / physical unit of field                         TNULL66 = -1                   / data null value                                TTYPE67 = 'DCIYMIN  '          / Data Capture Window Y Lower Left Corner        TFORM67 = '1I      '           / data format of field                           TUNIT67 = 'pixel   '           / physical unit of field                         TNULL67 = -1                   / data null value                                TTYPE68 = 'DCIXMAX  '          / Data Capture Window X Upper Right Corner       TFORM68 = '1I      '           / data format of field                           TUNIT68 = 'pixel   '           / physical unit of field                         TNULL68 = -1                   / data null value                                TTYPE69 = 'DCIYMAX  '          / Data Capture Window Y Upper Right Corner       TFORM69 = '1I      '           / data format of field                           TUNIT69 = 'pixel   '           / physical unit of field                         TNULL69 = -1                   / data null value                                TTYPE70 = 'END_TIM  '          / Computed exposure end time                     TFORM70 = '1J      '           / data format of field                           TUNIT70 = 's       '           / physical unit of field                         TNULL70 = -1                   / data null value                                TTYPE71 = 'END_TIMsb'          / Computed exposure subsecond end time           TFORM71 = '1J      '           / data format of field                           TUNIT71 = '2*10**(-5)s'        / physical unit of field                         TNULL71 = -1                   / data null value                                TTYPE72 = 'ACT_ST   '          / Actual exposure start time                     TFORM72 = '1J      '           / data format of field                           TUNIT72 = 's       '           / physical unit of field                         TNULL72 = -1                   / data null value                                TTYPE73 = 'ACT_STsub'          / Actual exposure subsecond start time           TFORM73 = '1J      '           / data format of field                           TUNIT73 = '2*10**(-5)s'        / physical unit of field                         TNULL73 = -1                   / data null value                                TTYPE74 = 'NEVENTS  '          / Total events processed                         TFORM74 = '1J      '           / data format of field                           TNULL74 = -1                   / data null value                                TTYPE75 = 'NFRAMES  '          / Number of CCD frames in this exposure          TFORM75 = '1J      '           / data format of field                           TNULL75 = -1                   / data null value                                TTYPE76 = 'REASON   '          / Reason the exposure ended                      TFORM76 = '1I      '           / data format of field                           TNULL76 = -1                   / data null value                                TTYPE77 = 'GEVENTS  '          / Ground events received                         TFORM77 = '1J      '           / data format of field                           TNULL77 = -1                   / data null value                                TTYPE78 = 'GIMAGE  '           / Ground Image counts received                   TFORM78 = '1J      '           / data format of field                           TNULL78 = -1                   / data null value                                TTYPE79 = 'GImBckgd'           / Ground Image background estimated counts       TFORM79 = '1J      '           / data format of field                           TNULL79 = -1                   / data null value                                TTYPE80 = 'ICorExpo'           / Image Corrected Exposure                       TFORM80 = '1D      '           / data format of field                           TUNIT80 = 's       '           / physical unit of field                         TTYPE81 = 'GImBckPx'           / Ground Image background pixel count            TFORM81 = '1J      '           / data format of field                           TTYPE82 = 'GImBLimC'           / Ground Image Background Limit Count            TFORM82 = '1J      '           / data format of field                           TUNIT82 = 'count/pixel'        / physical unit of field                         TTYPE83 = 'URATE    '          / UVOT image background count rate               TFORM83 = '1D      '           / data format of field                           TUNIT83 = 'count/s/pixel'      / physical unit of field                         TTYPE84 = 'IPMaxDiff'          / Image Maximum pixel2pixel difference           TFORM84 = '1J      '           / data format of field                           TUNIT84 = 'count   '           / physical unit of field                         TTYPE85 = 'CalcFrame'          / Calculated frame time                          TFORM85 = '1D      '           / data format of field                           TUNIT85 = 's       '           / physical unit of field                         TTYPE86 = 'CalcDEAD'           / Calculated DEADC fraction                      TFORM86 = '1D      '           / data format of field                           TTYPE87 = 'FrameTime'          / Apparent/real frame time                       TFORM87 = '1D      '           / data format of field                           TUNIT87 = 's       '           / physical unit of field                         TTYPE88 = 'AfDamage '          / Aspect Following damaged data                  TFORM88 = '1X      '           / data format of field                           TTYPE89 = 'AfIncomp '          / Aspect Following data incomplete?              TFORM89 = '1X      '           / data format of field                           TTYPE90 = 'AfFrameCt'          / Aspect Following Frame Count                   TFORM90 = '1J      '           / data format of field                           TTYPE91 = 'AfFrameGC'          / Aspect Following Frame Good Count              TFORM91 = '1J      '           / data format of field                           TTYPE92 = 'AfLossFr'           / Aspect Following Lost Frames                   TFORM92 = '1J      '           / data format of field                           TTYPE93 = 'AfLossTm'           / Aspect Following Lost Time                     TFORM93 = '1E      '           / data format of field                           TUNIT93 = 's       '           / physical unit of field                         TTYPE94 = 'AfAvgRA  '          / Aspect Following Average RA                    TFORM94 = '1D      '           / data format of field                           TTYPE95 = 'AfAvgDec '          / Aspect Following Average Dec                   TFORM95 = '1D      '           / data format of field                           TTYPE96 = 'AfAvgPA  '          / Aspect Following Average Roll                  TFORM96 = '1E      '           / data format of field                           TTYPE97 = 'LEDFLOOD'           / LED Flood Bias during exposure                 TFORM97 = '1I      '           / data format of field                           TTYPE98 = 'DPUSTALL'           / Est frames lost to DPU stalling                TFORM98 = '1J      '           / data format of field                           TTYPE99 = 'BLOCLOSS'           / Est time lost to starting under BLOCKED filter TFORM99 = '1D      '           / data format of field                           TTYPE100= 'HVCATHOD'           / Mean value of HV Cathode during exposure       TFORM100= '1J      '           / data format of field                           COMMENT  Column Description                                                     COMMENT  MODEID                                                                 COMMENT          0x02 = Event                                                   COMMENT          0x03 = Image                                                   COMMENT          0x04 = Image/Event                                             COMMENT          0x06 = Raw Event List Mode                                     COMMENT          0x07 = Channel Boundary Mode                                   COMMENT          0x09 = Intensifier Characteristics Mode                        COMMENT          0x0A = Centroid Confirmation Mode                              COMMENT  SUBMODE                                                                COMMENT          0x01 - Generate Finding Chart following exposure               COMMENT          0x02 - Save ACS messages during exposure                       COMMENT          0x10 - Perform tracking                                        COMMENT          0x20 - Generate Tracking Frame Switch data product             COMMENT  EXPLEN                                                                 COMMENT          Requested observation duration in seconds                      COMMENT  SCMFMT                                                                 COMMENT          0x3 = Science, High Resolution Full Frame                      COMMENT          0x4 = Engineering,  M/N Data, equivalent to 0x5                COMMENT          0x6 = Engineering, Event Height Data, equivalent to 0x7        COMMENT  BINLVL                                                                 COMMENT          0x01 = 1x1                                                     COMMENT          0x02 = 2x2                                                     COMMENT          0x04 = 4x4                                                     COMMENT  FILTER                                                                 COMMENT          0 = Blocked                                                    COMMENT          1 = Grism 1 (UV)                                               COMMENT          2 = UVW2                                                       COMMENT          3 = V                                                          COMMENT          4 = UVM2                                                       COMMENT          5 = Grism 2 (Visible)                                          COMMENT          6 = UVW1                                                       COMMENT          7 = U                                                          COMMENT          8 = Magnifier                                                  COMMENT          9 = B                                                          COMMENT          10 = White                                                     COMMENT          11 = Unknown                                                   COMMENT  TGTTYPE (Copied from FONEXTOBSINFO)                                    COMMENT          0x0 = Gamma Ray Burst (GRB)                                    COMMENT          0x1 = Target of Opportunity (ToO)                              COMMENT          0x2 = Pre-Planned Target (PPT)                                 COMMENT          0x3 = Safe-Pointing                                            COMMENT  EXP_DES                                                                COMMENT          ICU label describing the exposure                              COMMENT  IM_X0                                                                  COMMENT          Desired center position of the Image Window                    COMMENT  IM_Y0                                                                  COMMENT          Desired center position of the Image Window                    COMMENT  IM_XSIZ                                                                COMMENT          Size of the detector area, centered on the Image Position      COMMENT  IM_YSIZ                                                                COMMENT          Size of the detector area, centered on the Image Position      COMMENT  EV_X0                                                                  COMMENT          Desired center position of the Event Window                    COMMENT  EV_Y0                                                                  COMMENT          Desired center position of the Event Window                    COMMENT  EV_XSIZ                                                                COMMENT          Size of the detector area, centered on the Event Position      COMMENT  EV_YSIZ                                                                COMMENT          Size of the detector area, centered on the Event Position      COMMENT  DW_X0                                                                  COMMENT          Origin of the Detector Window                                  COMMENT  DW_Y0                                                                  COMMENT          Origin of the Detector Window                                  COMMENT  DW_XSIZ                                                                COMMENT          Size of the Detector Window                                    COMMENT  DW_YSIZ                                                                COMMENT          Size of the Detector Window                                    COMMENT  FCCTRL                                                                 COMMENT          Hook for ground to supply parameters to the FC                 COMMENT  TRK_AREA                                                               COMMENT          Minimum area of the detector (detector pixels^2)               COMMENT          that should be used for selecting guide stars.                 COMMENT  TRK_TIME                                                               COMMENT          Desired tracking interval, in seconds                          COMMENT  NGSTARS                                                                COMMENT          Number of tracking guide stars to use                          COMMENT  GSMASK                                                                 COMMENT          0x0001 = Centroid off center                                   COMMENT          0x0002 = Non-circular shape                                    COMMENT          0x0004 = Star image too big                                    COMMENT          0x0008 = Square moments too big                                COMMENT          0x0010 = Unequal square moments                                COMMENT          0x0020 = XY moment too big                                     COMMENT          0x0040 = Not used                                              COMMENT          0x0080 = Centroid in exclusion zone                            COMMENT          0x0100 = Star too bright                                       COMMENT          0x0200 = Star too faint                                        EXTNAME = 'EXPCATALOG'         / name of this binary table extension            HDUCLASS= 'OGIP    '           / Format conforms to OGIP standards              HDUCLAS1= 'TEMPORALDATA'       / Time ordered data                              HDUCLAS2= 'HKP     '           / Housekeeping                                   TIMESYS = 'TT      '           / Time system                                    MJDREFI =               51910. / Reference MJD Integer part                     MJDREFF =        7.4287037E-4  / Reference MJD fractional                       TIMEREF = 'LOCAL   '           / Time reference (barycenter/local)              TASSIGN = 'SATELLITE'          / Time assigned by clock                         TIMEUNIT= 's       '          / Time unit                                       TIERRELA=               1.0E-8 / [s/s] relative errors expressed as rate        TIERABSO=                  1.0 / [s] timing  precision  in seconds              TSTART  =       717606662.2736 / Start time                                     TSTOP   =      717607260.94356 / Stop time                                      DATE-OBS= '2023-09-28T15:10:57'                                                 DATE-END= '2023-09-28T15:20:55'                                                 CLOCKAPP=                    F / If clock correction are applied (F/T)          TELAPSE =     598.669960021973 / TSTOP - TSTART                                 TELESCOP= 'SWIFT '             / Telescope (mission) name                       INSTRUME= 'UVOTA '             / Instrument name                                OBS_ID  = '00037750062'        / Observation ID                                 TARG_ID =                37750 / Target ID                                      SEG_NUM =                   62 / Segment number                                 EQUINOX = 2000.                / default                                        RADECSYS= 'FK5'                / default                                        ORIGIN  = 'GSFC'               / Source of FITS file                            CREATOR = 'UVOT2FITS V3.36'    / Program that created this FITS file            TLM2FITS= 'V3.36'              / Telemetry converter version number             DATE    = '2023-10-08T06:37:34' / file creation date (YYYY-MM-DDThh:mm:ss UT)   PROCVER = '3.19.02 '           / Processing script version                      SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19'       CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM =                    8 / Number of times the dataset processed          OBJECT  = 'SDSSJ083421.2+533615' / Object name                                  RA_OBJ  =           128.588333 / [deg] R.A. Object                              DEC_OBJ =            53.604167 / [deg] Dec Object                               RA_PNT  =     128.578781779472 / [deg] RA pointing                              DEC_PNT =     53.5906277168286 / [deg] Dec pointing                             PA_PNT  =     111.452252076323 / [deg] Position angle (roll)                    ATTFLAG = '111     '           / Attitude file: 100=sat, x10=pat, xx1=uat       UTCFINIT=    -32.0909200000000 / [s] UTCF at TSTART                             CHECKSUM= 'nb3bpZ1bna1bnY1b'   / HDU checksum updated 2023-10-08T06:40:45       DATASUM = '938485230'          / data unit checksum updated 2023-10-08T06:40:45 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ���
sw00037750062um2w1po_uf.evt     GTI1                            NONE                            NONE                            UVM2       
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