FITS Image

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Fits Header
TELESCOP= 'ASCA    '           / Telescope (mission) name
OBSERVER= 'MR HITOSHI NEGORO'  / Principal Investigator
OBJECT  = 'GX 339-4'           / Name of observed object
RA_PNT  =           255.513763 / File average value of RA (degrees)
DEC_PNT =           -48.855682 / File average value of DEC (degrees)
PA_PNT  =            75.491013 / File average value of ROLL (degrees)
RA__MEAN=           255.616394 / Mean pointing RA (degrees)
DEC_MEAN=           -48.831425 / Mean pointing DEC (degrees)
DATE-OBS= '1999-09-20'         / Start date of observations
TIME-OBS= '04:03:40'           / Start time of observations
DATE-END= '1999-09-20'         / End date of observations
TIME-END= '15:20:44'           / End time of observations
TSTART  = 2.119564087315222E+08 / time start
TSTOP   = 2.119941367315222E+08 / time stop
TELAPSE = 3.772800000000000E+04 / elapsed time
ONTIME  = 1.241948678803444E+04 / On-source time
EXPOSURE= 1.241948678803444E+04 / Exposure time
MJD-OBS = 5.144119917513336E+04 / MJD of data start time
FILIN001= 'ad47007030s000102h.evt.gz' / Input file name
FILIN002= 'ad47007030s000202m.evt.gz' / Input file name
FILIN003= 'ad47007030s100102h.evt.gz' / Input file name
FILIN004= 'ad47007030s100202m.evt.gz' / Input file name
COMMENT -------------------------
COMMENT BITPIX compressed from 32 to 8.
COMMENT Pixel values greater than 255 was set to 255.
COMMENT This file was made by Ken Ebisawa (ISAS)
COMMENT for JUDO-ASCA.