TELESCOP= 'ASCA    '           / Telescope (mission) name
OBSERVER= 'DR SHINPEI SHIBATA' / Principal Investigator
OBJECT  = 'PSR_B1937+21'       / Name of observed object
RA_PNT  =           294.871246 / File average value of RA (degrees)
DEC_PNT =            21.500980 / File average value of DEC (degrees)
PA_PNT  =           109.586746 / File average value of ROLL (degrees)
RA__MEAN=           294.879639 / Mean pointing RA (degrees)
DEC_MEAN=            21.503841 / Mean pointing DEC (degrees)
DATE-OBS= '1997-11-16'         / Start date of observations
TIME-OBS= '00:00:16'           / Start time of observations
DATE-END= '1997-11-17'         / End date of observations
TIME-END= '01:30:56'           / End time of observations
TSTART  = 1.537920164511567E+08 / time start
TSTOP   = 1.538854921365053E+08 / time stop
TELAPSE = 9.347568534862995E+04 / elapsed time
ONTIME  = 2.091084025120735E+04 / On-source time
EXPOSURE= 2.091084025120735E+04 / Exposure time
MJD-OBS = 5.076800019040691E+04 / MJD of data start time
FILIN001= 'ad25025000g200170h.evt.gz' / Input file name
FILIN002= 'ad25025000g200470l.evt.gz' / Input file name
FILIN003= 'ad25025000g300170h.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.