SIMPLE  =                    T / file does conform to FITS standard             BITPIX  =                   32 / number of bits per data pixel                  NAXIS   =                    2 / number of data axes                            NAXIS1  =                 1000 / length of data axis 1                          NAXIS2  =                 1000 / length of data axis 2                          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 HDUCLASS= 'ogip    '           / Format conforms to OGIP/GSFC conventions       HDUCLAS1= 'IMAGE   '           / Extension contains an image                    TIMESYS = 'TT      '           / time measured from                             MJDREFI =                51910 / MJD reference day                              MJDREFF = 7.428703700000000E-04 / MJD reference (fraction of day)               TIMEREF = 'LOCAL   '           / reference time                                 TASSIGN = 'SATELLITE'          / Time assigned by clock                         TIMEUNIT= 's       '           / unit for time keywords                         TIERRELA=  1.0000000000000E-08 / [s/s] relative errors expressed as rate        TIERABSO=  1.0000000000000E+00 / [s] timing  precision  in seconds              TSTART  = 5.913887371704034E+08 / time start                                    TSTOP   = 5.931217769691515E+08 / time stop                                     DATE-OBS= '2019-09-28T18:38:52' / Start date of observations                    DATE-END= '2019-10-18T20:02:51' / End date of observations                      CLOCKAPP=                    F / default                                        TELAPSE = 1.733039798748136E+06 / elapsed time                                  ONTIME  = 4.197220199465752E+03 / On-source time                                LIVETIME= 4.180483821146247E+03 / Deadtime corrected on-source time             EXPOSURE= 4.180483821146247E+03 / Exposure time                                 DEADC   =       9.96012509E-01 / Deadtime correction                            TIMEPIXR=  0.0000000000000E+00 / Bin time beginning=0 middle=0.5 end=1          TIMEDEL =  2.5073000000000E+00 / Data time resolution                           TELESCOP= 'SWIFT   '           / Telescope (mission) name                       INSTRUME= 'XRT     '           / Instrument name                                DATAMODE= 'PHOTON  '           / Datamode                                       OBS_ID  = '00012020002'        / Observation ID                                 TARG_ID =                12020 / Target ID                                      SEG_NUM =                    2 / Segment number                                 EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'FK5     '           / celestial coord system                         OBS_MODE= 'POINTING'           / default                                        ORIGIN  = 'NASA/GSFC'          / origin of fits file                            CREATOR = 'extractor v5.35'    / Extractor                                      TLM2FITS= 'V6.4    '           / Telemetry converter version number             DATE    = '2020-07-08T12:57:29' / file creation date (YYYY-MM-DDThh:mm:ss UT)   WAVEFORM=                   31 / CCD wave form used in data                     XRTMODE =                    7 / Standard mode value                            FORMATVS=                    1 / Format version                                 OUTERTHR=                 4094 / Outer threshold                                WHALFWD =                  300 / Window Half Width                              WHALFHT =                  300 / Window Half Height                             CCDEXPOS=  2.5073000000000E+00 / CCD Exposure used for rates                    XRTVSUB =                    6 / CCD int Vsubstrate                             VSUBBAD =                    0 / percent not XRTVSUB                            XSTDPHAS=                    T / Is PHAS col in standard configuration (T/F)?   RA_NOM  = 3.343608000000000E+02 / Right Ascension of target (deci. deg)         DEC_NOM = -8.674578000000000E+00 / Declination of target (deci. deg)            ABERRAT =                    F / Has aberration been corrected for in sky coordsFOLOWSUN=                    F / Has the Sun position been recalculated for eachHISTORY The DETX DETY X Y columns were updated by coordinator 0.1 on            HISTORY 2019-10-28T                                                             HISTORY 12:01:36 UTC using teldef file                                          HISTORY /aps/calibration/caldb_b20171016_xrt20190                               HISTORY 412_u20170922_clock132/data/swift/xrt/bcf/teldef/swx20170101v001.telde  HISTORY                                                                         HISTORY and attitude file sw00012020002pat.fits.                                HISTORY                                                                         HISTORY START PARAMETER list for coordinator_0.1 at 2019-10-28T12:01:36         HISTORY                                                                         HISTORY P1 eventfile = sw00012020002xpcw3po_uf.evt                              HISTORY P2 eventext = EVENTS                                                    HISTORY P3 timecol = TIME                                                       HISTORY P4 skyxnull = -1                                                        HISTORY P5 skyynull = -1                                                        HISTORY P6 attfile = sw00012020002pat.fits                                      HISTORY P7 teldef = CALDB                                                       HISTORY /aps/calibration/caldb_b20171016_xrt20190412_u20170922_clock132/data    HISTORY /swift/xrt/bcf/teldef/swx20170101v001.teldef                            HISTORY P8 aberration = no                                                      HISTORY P9 follow_sun = yes                                                     HISTORY P10 ra = 334.351189060772                                               HISTORY P11 dec = -8.66728032664972                                             HISTORY P12 randomize = yes                                                     HISTORY P13 seed = -1956                                                        HISTORY P14 timemargin = 32                                                     HISTORY P15 interpolation = CONSTANT                                            HISTORY P16 history = yes                                                       HISTORY P17 chatter = 1                                                         HISTORY P18 mode = hl                                                           HISTORY END PARAMETER list for coordinator_0.1                                  HISTORY                                                                         ATTFLAG = '110     '           / Attitude type flag                             HISTORY File modified  by xrtflagpix_0.7.5 (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2019-10-28T12:01:38                                                     HISTORY Overwritten  STATUS column.                                             HISTORY Used following file(s) to get bad pixels:                               HISTORY /aps/calibration/caldb_b20171016_xrt20190412_u20170922_clock132/data/s  HISTORY wift/xrt/bcf/badpix/swxbadpix20090821v005.fits CALDB bad pixels file    HISTORY /aps/calibration/caldb_b20171016_xrt20190412_u20170922_clock132/data/s  HISTORY wift/xrt/bcf/badpix/swxonboardbp20090821v004.fits on-board bad pixels   HISTORY table                                                                   COMMENT Events STATUS flags                                                     COMMENT b0000000000000000 Good event                                            COMMENT b0000000000000001 Event falls in bad pixel from CALDB                   COMMENT b0000000000000010 Event falls in bad pixel from on board Bad Pixels     COMMENT Tabl                                                                    COMMENT                                                                         COMMENT b0000000000000100 Event falls in burned spot region                     COMMENT b0000000000001000 Event falls in hot bad pixel                          COMMENT b0000000000010000 Event falls in user bad pixel                         COMMENT b0000000000100000 Event falls in flickering bad pixel                   COMMENT b0000000001000000 Event falls in telemetred bad pixel                   COMMENT b0000000010000000 Event has a neighbor bad from hot and flickering      COMMENT pixel                                                                   COMMENT s list                                                                  COMMENT b0000000100000000 Column                                                COMMENT b0000001000000000 Event has PHA[1] < Event threshold                    COMMENT b0000010000000000 Event has a neighbor bad from bad pixels list         COMMENT b0000100000000000 Bad event                                             COMMENT b0001000000000000 Event from calibration source 1                       COMMENT b0010000000000000 Event from calibration source 2                       COMMENT b0100000000000000 Event from calibration source 3                       COMMENT b1000000000000000 Event from calibration source 4                       XRTFLAG =                    T / Are events flagged (T/F)?                      XRTMAXTP=  0.0000000000000E+00 / Temperature threshold to flag burned spot      HISTORY                                                                         HISTORY START PARAMETER list for xrtflagpix_0.7.5 at 2019-10-28T12:01:38        HISTORY                                                                         HISTORY P1 infile = biasfile.tmp.37917out                                       HISTORY P2 outfile = biasfile.tmp.37917tmp                                      HISTORY P3 hdfile = sw00012020002xhd.hk                                         HISTORY P4 bpfile = CALDB                                                       HISTORY P5 srcfile = CALDB                                                      HISTORY P6 userbpfile = NONE                                                    HISTORY P7 bptable = CALDB                                                      HISTORY P8 thrfile = NONE                                                       HISTORY P9 phas1thr = 120                                                       HISTORY P10 maxtemp = 0                                                         HISTORY P11 outbpfile = NONE                                                    HISTORY P12 overstatus = yes                                                    HISTORY P13 chatter = 3                                                         HISTORY P14 clobber = yes                                                       HISTORY P15 history = yes                                                       HISTORY P16 mode = ql                                                           HISTORY END PARAMETER list for xrtflagpix_0.7.5                                 HISTORY                                                                         HISTORY File modified by 'xrtpcgrade_0.3.1' (swxrtdas_12Apr19_v3.5.0) at        HISTORY 2019-10-28T12:01:38: calcolated PHA from PHAS value.                    XRTPHA  =                    T / Is PHA computed (T/F)?                         HISTORY                                                                         HISTORY START PARAMETER list for xrtpcgrade_0.3.1 at 2019-10-28T12:01:38        HISTORY                                                                         HISTORY P1 infile = biasfile.tmp.37917out                                       HISTORY P2 hdfile = sw00012020002xhd.hk                                         HISTORY P3 outfile = biasfile.tmp.37917tmp                                      HISTORY P4 gradefile = CALDB                                                    HISTORY P5 thrfile = NONE                                                       HISTORY P6 split = 120                                                          HISTORY P7 ascagrade = no                                                       HISTORY P8 clobber = yes                                                        HISTORY P9 history = yes                                                        HISTORY P10 chatter = 3                                                         HISTORY P11 mode = ql                                                           HISTORY END PARAMETER list for xrtpcgrade_0.3.1                                 HISTORY                                                                         HISTORY File modified  by xrthotpix_0.3.3 (swxrtdas_12Apr19_v3.5.0) at          HISTORY 2019-10-28T12:01:38                                                     HISTORY                                                                         XRTHNFLG=                    F / Flag events with neighbour bad (T/F)?          HISTORY                                                                         HISTORY START PARAMETER list for xrthotpix_0.3.3 at 2019-10-28T12:01:38         HISTORY                                                                         HISTORY P1 infile = biasfile.tmp.37917out                                       HISTORY P2 outfile = biasfile.tmp.37917tmp                                      HISTORY P3 outbpfile = NONE                                                     HISTORY P4 overstatus = yes                                                     HISTORY P5 usegoodevt = yes                                                     HISTORY P6 gradeiterate = yes                                                   HISTORY P7 cellsize = 3                                                         HISTORY P8 impfac = 1000                                                        HISTORY P9 logpos = -5.3                                                        HISTORY P10 bthresh = 3                                                         HISTORY P11 phamin = 0                                                          HISTORY P12 phamax = 4095                                                       HISTORY P13 cleanflick = yes                                                    HISTORY P14 iterate = yes                                                       HISTORY P15 hotneigh = no                                                       HISTORY P16 chatter = 3                                                         HISTORY P17 clobber = yes                                                       HISTORY P18 history = yes                                                       HISTORY P19 mode = ql                                                           HISTORY END PARAMETER list for xrthotpix_0.3.3                                  HISTORY                                                                         HISTORY File modified by 'xrtpccorr_0.2.4' (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2019-10-28T12:01:38: re-calcolated PHAS.                                HISTORY Added PHASO column                                                      XBADFRAM=                    F / File with out of range RAW coord. (T/F)?       HISTORY                                                                         HISTORY START PARAMETER list for xrtpccorr_0.2.4 at 2019-10-28T12:01:39         HISTORY                                                                         HISTORY P1 infile = biasfile.tmp.37917out                                       HISTORY P2 outfile = biasfile.tmp.37917tmp                                      HISTORY P3 srcdetx = -1                                                         HISTORY P4 srcdety = -1                                                         HISTORY P5 srcra = 334.351189060772                                             HISTORY P6 srcdec = -8.66728032664972                                           HISTORY P7 ranom = -1                                                           HISTORY P8 decnom = -91                                                         HISTORY P9 teldef = CALDB                                                       HISTORY P10 aberration = no                                                     HISTORY P11 attinterpol = no                                                    HISTORY P12 attfile = sw00012020002pat.fits                                     HISTORY P13 mkffile = sw00012020002x.mkf                                        HISTORY P14 subimage = yes                                                      HISTORY P15 subimgsize = 100                                                    HISTORY P16 nevents = 25                                                        HISTORY P17 lessevents = no                                                     HISTORY P18 biasmethod = MEDIAN                                                 HISTORY P19 badpix = yes                                                        HISTORY P20 grademin = 0                                                        HISTORY P21 grademax = 0                                                        HISTORY P22 clobber = yes                                                       HISTORY P23 history = yes                                                       HISTORY P24 chatter = 3                                                         HISTORY P25 mode = ql                                                           HISTORY END PARAMETER list for xrtpccorr_0.2.4                                  HISTORY                                                                         HISTORY File modified by xrtpcbias_0.1.6 at 2019-10-28T08:01:39                 HISTORY PHA PI GRADE PixAbove columns set to -1                                 HISTORY File modified  by xrtflagpix_0.7.5 (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2019-10-28T12:01:39                                                     HISTORY Overwritten  STATUS column.                                             HISTORY Used following file(s) to get bad pixels:                               HISTORY /aps/calibration/caldb_b20171016_xrt20190412_u20170922_clock132/data/s  HISTORY wift/xrt/bcf/badpix/swxbadpix20090821v005.fits CALDB bad pixels file    HISTORY /aps/calibration/caldb_b20171016_xrt20190412_u20170922_clock132/data/s  HISTORY wift/xrt/bcf/badpix/swxonboardbp20090821v004.fits on-board bad pixels   HISTORY table                                                                   HISTORY                                                                         HISTORY START PARAMETER list for xrtflagpix_0.7.5 at 2019-10-28T12:01:39        HISTORY                                                                         HISTORY P1 infile = sw00012020002xpcw3po_uf.evt                                 HISTORY P2 outfile = flagfile.tmp                                               HISTORY P3 hdfile = sw00012020002xhd.hk                                         HISTORY P4 bpfile = CALDB                                                       HISTORY P5 srcfile = CALDB                                                      HISTORY P6 userbpfile = NONE                                                    HISTORY P7 bptable = CALDB                                                      HISTORY P8 thrfile = CALDB                                                      HISTORY P9 phas1thr = 80                                                        HISTORY P10 maxtemp = 0                                                         HISTORY P11 outbpfile = NONE                                                    HISTORY P12 overstatus = yes                                                    HISTORY P13 chatter = 3                                                         HISTORY P14 clobber = yes                                                       HISTORY P15 history = yes                                                       HISTORY P16 mode = hl                                                           HISTORY END PARAMETER list for xrtflagpix_0.7.5                                 HISTORY                                                                         HISTORY File modified by 'xrtpcgrade_0.3.1' (swxrtdas_12Apr19_v3.5.0) at        HISTORY 2019-10-28T12:01:40: calcolated PHA from PHAS value.                    HISTORY                                                                         HISTORY START PARAMETER list for xrtpcgrade_0.3.1 at 2019-10-28T12:01:40        HISTORY                                                                         HISTORY P1 infile = sw00012020002xpcw3po_uf.evt                                 HISTORY P2 hdfile = sw00012020002xhd.hk                                         HISTORY P3 outfile = gradefile.tmp                                              HISTORY P4 gradefile = CALDB                                                    HISTORY P5 thrfile = CALDB                                                      HISTORY P6 split = 40                                                           HISTORY P7 ascagrade = no                                                       HISTORY P8 clobber = yes                                                        HISTORY P9 history = yes                                                        HISTORY P10 chatter = 5                                                         HISTORY P11 mode = hl                                                           HISTORY END PARAMETER list for xrtpcgrade_0.3.1                                 HISTORY                                                                         HISTORY File modified  by xrthotpix_0.3.3 (swxrtdas_12Apr19_v3.5.0) at          HISTORY 2019-10-28T12:01:40                                                     HISTORY                                                                         HISTORY                                                                         HISTORY START PARAMETER list for xrthotpix_0.3.3 at 2019-10-28T12:01:40         HISTORY                                                                         HISTORY P1 infile = sw00012020002xpcw3po_uf.evt                                 HISTORY P2 outfile = pixfile.tmp                                                HISTORY P3 outbpfile = NONE                                                     HISTORY P4 overstatus = yes                                                     HISTORY P5 usegoodevt = yes                                                     HISTORY P6 gradeiterate = yes                                                   HISTORY P7 cellsize = 3                                                         HISTORY P8 impfac = 1000.0                                                      HISTORY P9 logpos = -5.3                                                        HISTORY P10 bthresh = 3                                                         HISTORY P11 phamin = 0                                                          HISTORY P12 phamax = 4095                                                       HISTORY P13 cleanflick = yes                                                    HISTORY P14 iterate = yes                                                       HISTORY P15 hotneigh = no                                                       HISTORY P16 chatter = 5                                                         HISTORY P17 clobber = yes                                                       HISTORY P18 history = yes                                                       HISTORY P19 mode = hl                                                           HISTORY END PARAMETER list for xrthotpix_0.3.3                                  HISTORY                                                                         HISTORY File modified by 'xrtcalcpi_0.4.4' (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2019-10-28T12:01:40:                                                    HISTORY                                                                         HISTORY Used                                                                    HISTORY /aps/calibration/caldb_b20171016_xrt20190412_u20170922_clock132/data/s  HISTORY wift/xrt/bcf/gain/swxpcgains6_20010101v018.fits gain CALDB file         XPITYPE = 'TOTAL   '           / PI correction type applied                     XRTPI   =                    T / Is PI computed (T/F)?                          HISTORY                                                                         HISTORY START PARAMETER list for xrtcalcpi_0.4.4 at 2019-10-28T12:01:41         HISTORY                                                                         HISTORY P1 infile = sw00012020002xpcw3po_uf.evt                                 HISTORY P2 outfile = pifile.tmp                                                 HISTORY P3 hdfile = sw00012020002xhd.hk                                         HISTORY P4 gainfile = CALDB                                                     HISTORY P5 seed = -1457                                                         HISTORY P6 randomflag = yes                                                     HISTORY P7 gainnom = -99                                                        HISTORY P8 offset = 0                                                           HISTORY P9 corrtype = TOTAL                                                     HISTORY P10 userctcorrpar = no                                                  HISTORY P11 alpha1 = 0                                                          HISTORY P12 alpha2 = 0                                                          HISTORY P13 ebreak = 1                                                          HISTORY P14 userctipar = no                                                     HISTORY P15 beta1 = 0                                                           HISTORY P16 beta2 = 0                                                           HISTORY P17 ecti = 1                                                            HISTORY P18 offsetniter = 2                                                     HISTORY P19 savepioffset = no                                                   HISTORY P20 savepinom = no                                                      HISTORY P21 clobber = yes                                                       HISTORY P22 history = yes                                                       HISTORY P23 chatter = 2                                                         HISTORY P24 mode = hl                                                           HISTORY END PARAMETER list for xrtcalcpi_0.4.4                                  HISTORY                                                                         PROCVER = '3.18.07 '           / Processing script version                      SOFTVER = 'Hea_24Jun2019_V6.26.1_swxrtdas_12Apr19_v3.5.0' / HEASoft and XRTDAS vCALDBVER= 'x20190910'          / CALDB index version                            SEQPNUM =                    5 / Number of times the dataset processed          OBJECT  = 'TOO (334.361, -8.675)' / Name of observed object                     RA_OBJ  =  3.3435118906077E+02 / [deg] R.A. Object                              DEC_OBJ = -8.6672803266497E+00 / [deg] Dec Object                               RA_PNT  =  3.3435118906077E+02 / [deg] RA pointing                              DEC_PNT = -8.6672803266497E+00 / [deg] Dec pointing                             PA_PNT  =  2.4532978995112E+02 / [deg] Position angle (roll)                    UTCFINIT= -2.3770620000000E+01 / [s] UTCF at TSTART                             HISTORY                                                                         HISTORY START PARAMETER list for ftcalc_1.1 at 2020-07-08T10:45:50              HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.evt[EVENTS]    HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf5232.tmp       HISTORY P3 column = STATUS                                                      HISTORY P4 expression = 0                                                       HISTORY P5 rows = -                                                             HISTORY P6 element = 0                                                          HISTORY P7 tform =                                                              HISTORY P8 coldesc = INDEF                                                      HISTORY P9 clobber = no                                                         HISTORY P10 chatter = 3                                                         HISTORY P11 history = yes                                                       HISTORY P12 mode = ql                                                           HISTORY END PARAMETER list for ftcalc_1.1                                       HISTORY                                                                         HISTORY The DETX DETY X Y columns were updated by coordinator 0.1 on            HISTORY 2020-07-08T                                                             HISTORY 10:45:50 UTC using teldef file swx20190101v001.teldef and attitude      HISTORY file                                                                    HISTORY ./00012020002/auxil/sw00012020002pat.fits.gz.                           HISTORY                                                                         HISTORY START PARAMETER list for coordinator_0.1 at 2020-07-08T10:45:50         HISTORY                                                                         HISTORY P1 eventfile = ./00012020002_output/sw00012020002xpcw3po_uf.evt         HISTORY P2 eventext = EVENTS                                                    HISTORY P3 timecol = TIME                                                       HISTORY P4 skyxnull = -1                                                        HISTORY P5 skyynull = -1                                                        HISTORY P6 attfile = ./00012020002/auxil/sw00012020002pat.fits.gz               HISTORY P7 teldef = swx20190101v001.teldef                                      HISTORY P8 aberration = no                                                      HISTORY P9 follow_sun = yes                                                     HISTORY P10 ra = 334.351189060772                                               HISTORY P11 dec = -8.66728032664972                                             HISTORY P12 randomize = yes                                                     HISTORY P13 seed = -1956                                                        HISTORY P14 timemargin = 32.                                                    HISTORY P15 interpolation = CONSTANT                                            HISTORY P16 history = yes                                                       HISTORY P17 chatter = 1                                                         HISTORY P18 mode = ql                                                           HISTORY END PARAMETER list for coordinator_0.1                                  HISTORY                                                                         XRTDETXY=                    T / Are DETX/Y coordinates computed (T/F)?         XRTSKYXY=                    T / Are X/Y coordinates computed (T/F)?            HISTORY File modified  by xrtflagpix_0.7.5 (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2020-07-08T10:46:10                                                     HISTORY Overwritten  STATUS column.                                             HISTORY Used following file(s) to get bad pixels:                               HISTORY https://heasarc.gsfc.nasa.gov/FTP/caldb/data/swift/xrt/bcf/badpix/swxb  HISTORY adpix20090821v005.fits CALDB bad pixels file                            HISTORY https://heasarc.gsfc.nasa.gov/FTP/caldb/data/swift/xrt/bcf/badpix/swxo  HISTORY nboardbp20090821v004.fits on-board bad pixels table                     HISTORY                                                                         HISTORY START PARAMETER list for xrtflagpix_0.7.5 at 2020-07-08T10:46:10        HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232out    HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232tmp   HISTORY P3 hdfile = ./00012020002_output/sw00012020002xhdtc.hk                  HISTORY P4 bpfile = CALDB                                                       HISTORY P5 srcfile = CALDB                                                      HISTORY P6 userbpfile = NONE                                                    HISTORY P7 bptable = CALDB                                                      HISTORY P8 thrfile = NONE                                                       HISTORY P9 phas1thr = 120                                                       HISTORY P10 maxtemp = 0                                                         HISTORY P11 outbpfile = NONE                                                    HISTORY P12 overstatus = yes                                                    HISTORY P13 chatter = 3                                                         HISTORY P14 clobber = no                                                        HISTORY P15 history = yes                                                       HISTORY P16 mode = ql                                                           HISTORY END PARAMETER list for xrtflagpix_0.7.5                                 HISTORY                                                                         HISTORY File modified by 'xrtpcgrade_0.3.1' (swxrtdas_12Apr19_v3.5.0) at        HISTORY 2020-07-08T10:46:15: calcolated PHA from PHAS value.                    HISTORY                                                                         HISTORY START PARAMETER list for xrtpcgrade_0.3.1 at 2020-07-08T10:46:15        HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232out    HISTORY P2 hdfile = ./00012020002_output/sw00012020002xhdtc.hk                  HISTORY P3 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232tmp   HISTORY P4 gradefile = CALDB                                                    HISTORY P5 thrfile = NONE                                                       HISTORY P6 split = 120                                                          HISTORY P7 ascagrade = no                                                       HISTORY P8 clobber = no                                                         HISTORY P9 history = yes                                                        HISTORY P10 chatter = 3                                                         HISTORY P11 mode = ql                                                           HISTORY END PARAMETER list for xrtpcgrade_0.3.1                                 HISTORY                                                                         HISTORY File modified  by xrthotpix_0.3.3 (swxrtdas_12Apr19_v3.5.0) at          HISTORY 2020-07-08T10:46:15                                                     HISTORY                                                                         HISTORY                                                                         HISTORY START PARAMETER list for xrthotpix_0.3.3 at 2020-07-08T10:46:15         HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232out    HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232tmp   HISTORY P3 outbpfile = NONE                                                     HISTORY P4 overstatus = yes                                                     HISTORY P5 usegoodevt = yes                                                     HISTORY P6 gradeiterate = yes                                                   HISTORY P7 cellsize = 3                                                         HISTORY P8 impfac = 1000                                                        HISTORY P9 logpos = -5.3                                                        HISTORY P10 bthresh = 3                                                         HISTORY P11 phamin = 0                                                          HISTORY P12 phamax = 4095                                                       HISTORY P13 cleanflick = yes                                                    HISTORY P14 iterate = yes                                                       HISTORY P15 hotneigh = no                                                       HISTORY P16 chatter = 3                                                         HISTORY P17 clobber = no                                                        HISTORY P18 history = yes                                                       HISTORY P19 mode = ql                                                           HISTORY END PARAMETER list for xrthotpix_0.3.3                                  HISTORY                                                                         HISTORY File modified by 'xrtpccorr_0.2.4' (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2020-07-08T10:46:15: re-calcolated PHAS.                                HISTORY                                                                         XPHASCO =                    T / Has PHAS been corrected on ground (T/F)?       HISTORY                                                                         HISTORY START PARAMETER list for xrtpccorr_0.2.4 at 2020-07-08T10:46:15         HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232out    HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp.5232tmp   HISTORY P3 srcdetx = -1                                                         HISTORY P4 srcdety = -1                                                         HISTORY P5 srcra = 334.3830                                                     HISTORY P6 srcdec = -8.6590                                                     HISTORY P7 ranom = 334.351189060772                                             HISTORY P8 decnom = -8.66728032664972                                           HISTORY P9 teldef = swx20190101v001.teldef                                      HISTORY P10 aberration = no                                                     HISTORY P11 attinterpol = no                                                    HISTORY P12 attfile = ./00012020002/auxil/sw00012020002pat.fits.gz              HISTORY P13 mkffile = ./00012020002_output/sw00012020002s.mkf                   HISTORY P14 subimage = yes                                                      HISTORY P15 subimgsize = 100                                                    HISTORY P16 nevents = 25                                                        HISTORY P17 lessevents = no                                                     HISTORY P18 biasmethod = MEDIAN                                                 HISTORY P19 badpix = yes                                                        HISTORY P20 grademin = 0                                                        HISTORY P21 grademax = 0                                                        HISTORY P22 clobber = no                                                        HISTORY P23 history = yes                                                       HISTORY P24 chatter = 3                                                         HISTORY P25 mode = ql                                                           HISTORY END PARAMETER list for xrtpccorr_0.2.4                                  HISTORY                                                                         HISTORY File modified  by xrtflagpix_0.7.5 (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2020-07-08T10:46:35                                                     HISTORY Overwritten  STATUS column.                                             HISTORY Used following file(s) to get bad pixels:                               HISTORY https://heasarc.gsfc.nasa.gov/FTP/caldb/data/swift/xrt/bcf/badpix/swxb  HISTORY adpix20090821v005.fits CALDB bad pixels file                            HISTORY https://heasarc.gsfc.nasa.gov/FTP/caldb/data/swift/xrt/bcf/badpix/swxo  HISTORY nboardbp20090821v004.fits on-board bad pixels table                     HISTORY                                                                         HISTORY START PARAMETER list for xrtflagpix_0.7.5 at 2020-07-08T10:46:35        HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.evt            HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp           HISTORY P3 hdfile = ./00012020002_output/sw00012020002xhdtc.hk                  HISTORY P4 bpfile = CALDB                                                       HISTORY P5 srcfile = CALDB                                                      HISTORY P6 userbpfile = NONE                                                    HISTORY P7 bptable = CALDB                                                      HISTORY P8 thrfile = CALDB                                                      HISTORY P9 phas1thr = 80                                                        HISTORY P10 maxtemp = 0.0                                                       HISTORY P11 outbpfile = ./00012020002_output/sw00012020002xpcw3po_ufbp.fits     HISTORY P12 overstatus = yes                                                    HISTORY P13 chatter = 3                                                         HISTORY P14 clobber = no                                                        HISTORY P15 history = yes                                                       HISTORY P16 mode = ql                                                           HISTORY END PARAMETER list for xrtflagpix_0.7.5                                 HISTORY                                                                         HISTORY File modified by 'xrtpcgrade_0.3.1' (swxrtdas_12Apr19_v3.5.0) at        HISTORY 2020-07-08T10:46:44: calcolated PHA from PHAS value.                    DSTYP1  = 'GRADE   '           / Data subspace descriptor: name                 DSFORM1 = 'I       '           / Data subspace descriptor: datatype             DSVAL1  = '0:12    '           / Data subspace descriptor: value                HISTORY                                                                         HISTORY START PARAMETER list for xrtpcgrade_0.3.1 at 2020-07-08T10:46:44        HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.evt            HISTORY P2 hdfile = ./00012020002_output/sw00012020002xhdtc.hk                  HISTORY P3 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp           HISTORY P4 gradefile = CALDB                                                    HISTORY P5 thrfile = CALDB                                                      HISTORY P6 split = 40                                                           HISTORY P7 ascagrade = no                                                       HISTORY P8 clobber = no                                                         HISTORY P9 history = yes                                                        HISTORY P10 chatter = 3                                                         HISTORY P11 mode = ql                                                           HISTORY END PARAMETER list for xrtpcgrade_0.3.1                                 HISTORY                                                                         HISTORY File modified  by xrthotpix_0.3.3 (swxrtdas_12Apr19_v3.5.0) at          HISTORY 2020-07-08T10:46:44                                                     HISTORY                                                                         HISTORY                                                                         HISTORY START PARAMETER list for xrthotpix_0.3.3 at 2020-07-08T10:46:44         HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.evt            HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp           HISTORY P3 outbpfile = DEFAULT                                                  HISTORY P4 overstatus = yes                                                     HISTORY P5 usegoodevt = yes                                                     HISTORY P6 gradeiterate = yes                                                   HISTORY P7 cellsize = 3                                                         HISTORY P8 impfac = 1000.0                                                      HISTORY P9 logpos = -5.3                                                        HISTORY P10 bthresh = 3                                                         HISTORY P11 phamin = 0                                                          HISTORY P12 phamax = 4095                                                       HISTORY P13 cleanflick = yes                                                    HISTORY P14 iterate = yes                                                       HISTORY P15 hotneigh = no                                                       HISTORY P16 chatter = 3                                                         HISTORY P17 clobber = no                                                        HISTORY P18 history = yes                                                       HISTORY P19 mode = ql                                                           HISTORY END PARAMETER list for xrthotpix_0.3.3                                  HISTORY                                                                         HISTORY File modified by 'xrtcalcpi_0.4.4' (swxrtdas_12Apr19_v3.5.0) at         HISTORY 2020-07-08T10:46:57:                                                    HISTORY                                                                         HISTORY Used                                                                    HISTORY https://heasarc.gsfc.nasa.gov/FTP/caldb/data/swift/xrt/bcf/gain/swxpcg  HISTORY ains6_20010101v019.fits gain CALDB file                                 HISTORY                                                                         HISTORY START PARAMETER list for xrtcalcpi_0.4.4 at 2020-07-08T10:46:57         HISTORY                                                                         HISTORY P1 infile = ./00012020002_output/sw00012020002xpcw3po_uf.evt            HISTORY P2 outfile = ./00012020002_output/sw00012020002xpcw3po_uf.tmp           HISTORY P3 hdfile = ./00012020002_output/sw00012020002xhdtc.hk                  HISTORY P4 gainfile = CALDB                                                     HISTORY P5 seed = -1457                                                         HISTORY P6 randomflag = yes                                                     HISTORY P7 gainnom = -99.9                                                      HISTORY P8 offset = 0.0                                                         HISTORY P9 corrtype = TOTAL                                                     HISTORY P10 userctcorrpar = no                                                  HISTORY P11 alpha1 = 0                                                          HISTORY P12 alpha2 = 0                                                          HISTORY P13 ebreak = 1                                                          HISTORY P14 userctipar = no                                                     HISTORY P15 beta1 = 0                                                           HISTORY P16 beta2 = 0                                                           HISTORY P17 ecti = 1                                                            HISTORY P18 offsetniter = 2                                                     HISTORY P19 savepioffset = no                                                   HISTORY P20 savepinom = no                                                      HISTORY P21 clobber = no                                                        HISTORY P22 history = yes                                                       HISTORY P23 chatter = 3                                                         HISTORY P24 mode = ql                                                           HISTORY END PARAMETER list for xrtcalcpi_0.4.4                                  HISTORY                                                                         TIMEZERO= 0.000000000000000E+00 / Time Zero                                     DETNAM  = 'NONE    '           / Detector                                       DEADAPP =                    F / Has DEADC been applied to data                 MJD-OBS = 5.875477779345374E+04 / MJD of data start time                        USER    = 'hashkar '           / User name of creator                           FILIN001= 'sw00012020001xpcw3po_cl.evt' / Input file name                       NPIXSOU =     1.0000000000E+06 / Number of pixels in selected region            HISTORY TASK: FSELECT on FILENAME: ./00012020002_output/xselect5533evt.flt      HISTORY fselect4.4 at 2020-07-08T10:47:17                                       HISTORY Expression: STATUS==b0                                                  HISTORY                                                                         HISTORY START PARAMETER list for xrtscreen_0.5.0 at 2020-07-08T12:47:17         HISTORY                                                                         HISTORY P1 gtiexpr = "(ELV>=28||BR_EARTH>=120)&&(SUN_ANGLE>=45&&ANG_DIST<=0.15&&HISTORY P1 MOON_ANGLE>=14)&&((CCDTemp>=-102&&CCDTemp<=-47)&&(Vod1>=29.8&&Vod1<=3HISTORY P1 0.25)&&(Vod2>=29.30&&Vod2<=29.80)&&(Vrd1>=16.40&&Vrd1<=16.80)&&(Vrd2>HISTORY P1 =16.45&&Vrd2<=16.90)&&(Vsub>=5.67&&Vsub<=6.07)&&(Vbackjun>=5.65&&VbacHISTORY P1 kjun<=6.05)&&(BaseLin1>=0.1&&BaseLin1<=0.4)&&(BaseLin2>=-0.1&&BaseLinHISTORY P1 2<=0.1))&&((STAST_LOSSFCN>=0&&STAST_LOSSFCN<=5.0E-9)||(STAST_LOSSFCN>HISTORY P1 =1&&STAST_LOSSFCN<=5.0E+3))&&(STLOCKFL==1)&&((SETTLED==1&&TEN_ARCMIN=HISTORY P1 =1)||(SETTLED==1&&TEN_ARCMIN==0&&SAFEHOLD==0))"                      HISTORY P2 exprgrade = "0-12"                                                   HISTORY P3 expr = "STATUS==b0"                                                  HISTORY P4 infile = ./00012020002_output/sw00012020002xpcw3po_uf.evt            HISTORY P5 outdir = ./00012020002_output                                        HISTORY P6 clobber = no                                                         HISTORY P7 chatter = 3                                                          HISTORY P8 history = yes                                                        HISTORY P9 createattgti = yes                                                   HISTORY P10 createinstrgti = yes                                                HISTORY P11 gtiscreen = yes                                                     HISTORY P12 evtscreen = yes                                                     HISTORY P13 acsscreen = no                                                      HISTORY P14 obsmodescreen = yes                                                 HISTORY P15 mode = ql                                                           HISTORY P16 mkffile = ./00012020002_output/sw00012020002s.mkf                   HISTORY P17 gtifile = ./00012020002_output/sw00012020002xpcw3po_clgti.fits      HISTORY P18 usrgtifile = NONE                                                   HISTORY P19 hkrangefile = CALDB                                                 HISTORY P20 timecol = TIME                                                      HISTORY P21 outfile = ./00012020002_output/sw00012020002xpcw3po_cl.evt          HISTORY P22 gtiext = GTI                                                        HISTORY P23 evtrangefile = CALDB                                                HISTORY P24 cleanup = yes                                                       HISTORY                                                                         HISTORY END PARAMETER list for xrtscreen_0.5.0                                  HISTORY CALDB HKRANGE file : swxhkranges6_20010101v011.fits                     HISTORY CALDB EVTRANGE file: swxevtrange20010101v002.fits                       CONTENT = 'IMAGE   '           / image file                                     HDUNAME = 'IMAGE   '                                                            FILIN002= 'sw00012020002xpcw3po_cl.evt' / Input file name                       DROLLANG= 0.000000000000000E+00 / Mean roll angle (deci. deg)                   IMGBIN  =                    1 / Image binning factor                           MTYPE1  = 'SKY     '           / DM Keyword: Descriptor name.                   MFORM1  = 'X, Y    '           / DM Keyword: Descriptor value.                  CTYPE1  = 'RA---TAN'                                                            CRPIX1  = 5.005000000000000E+02 / X axis reference pixel                        DRPIX1  = 5.005000000000000E+02 / original X axis reference pixel               CRVAL1  = 3.343608000000000E+02 / Coord of X ref pixel                          CDELT1  = -6.548089000000000E-04 / X axis increment                             DDELT1  = -6.548089000000000E-04 / original X axis increment                    CTYPE2  = 'DEC--TAN'           / projection                                     CRPIX2  = 5.005000000000000E+02 / Y axis reference pixel                        DRPIX2  = 5.005000000000000E+02 / original Y axis reference pixel               CRVAL2  = -8.674578000000000E+00 / Coord of Y ref pixel                         CDELT2  = 6.548089000000000E-04 / Y axis increment                              DDELT2  = 6.548089000000000E-04 / original Y axis increment                     CROTA2  = 0.000000000000000E+00 / Sky coord rotation angle                      WCSNAMEP= 'PHYSICAL'                                                            WCSTY1P = 'PHYSICAL'                                                            LTV1    = 0.000000000000000E+00 / offset for logical to physical pixel          LTM1_1  = 1.000000000000000E+00 / slope for logical to physical pixel           CTYPE1P = 'X       '           / Source of X-axis                               CRPIX1P = 1.000000000000000E+00 / X axis reference pixel                        CRVAL1P = 1.000000000000000E+00 / coord of X ref pixel in original image        CDELT1P = 1.000000000000000E+00 / X axis increment                              WCSTY2P = 'PHYSICAL'                                                            LTV2    = 0.000000000000000E+00 / offset for logical to physical pixel          LTM2_2  = 1.000000000000000E+00 / slope for logical to physical pixel           CTYPE2P = 'Y       '           / Source of Y-axis                               CRPIX2P = 1.000000000000000E+00 / Y axis reference pixel                        CRVAL2P = 1.000000000000000E+00 / coord of Y ref pixel in original image        CDELT2P = 1.000000000000000E+00 / Y axis increment                              TOTCTS  =                 1200 / Total pixel count                              CHANMIN =                    0 / Low PI channel                                 CHANMAX =                 1023 / High PI channel                                CHANTYPE= 'PI      '           / Energy channel name                            HISTORY extractor v5.35                                                         CHECKSUM= 'kT82nQ60kQ60kQ60'   / HDU checksum updated 2020-07-08T12:57:29       DATASUM = '1200    '           / data unit checksum updated 2020-07-08T12:57:29 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    5 / 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   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI     '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'SWIFT   '           / Telescope (mission) name                       DATAMODE= 'PHOTON  '           / Datamode                                       DETNAM  = 'NONE    '           / Detector                                       INSTRUME= 'XRT     '           / Instrument name                                OBJECT  = 'TOO (334.361, -8.675)' / Name of observed object                     ONTIME  = 4.197220199465752E+03 / On-source time                                DEADC   =       9.96012509E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 4.180483821146247E+03 / Exposure time                                 LIVETIME= 4.180483821146247E+03 / Deadtime corrected on-source time             DATE-OBS= '2019-09-28T18:38:52' / Start date of observations                    DATE-END= '2019-10-18T20:02:51' / End date of observations                      TSTART  = 5.913887371704034E+08 / time start                                    TSTOP   = 5.931217769691515E+08 / time stop                                     TELAPSE = 1.733039798748136E+06 / elapsed time                                  MJD-OBS = 5.875477779345374E+04 / MJD of data start time                        MJDREFI =                51910 / MJD reference day                              MJDREFF = 7.428703700000000E-04 / MJD reference (fraction of day)               TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'FK5     '           / celestial coord system                         USER    = 'hashkar '           / User name of creator                           FILIN001= 'sw00012020001xpcw3po_cl.evt' / Input file name                       FILIN002= 'sw00012020002xpcw3po_cl.evt' / Input file name                       CREATOR = 'extractor v5.35'    / Extractor                                      DATE    = '2020-07-08T12:57:29' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI     '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= '9a3kIV3i9a3iGU3i'   / HDU checksum updated 2020-07-08T12:57:29       DATASUM = '1870327892'         / data unit checksum updated 2020-07-08T12:57:29 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     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