TELESCOP= 'ASCA    '           / Telescope (mission) name
OBSERVER= 'DR. LUIS C. HO'     / Principal Investigator
OBJECT  = 'NGC_4639_N2'        / Name of observed object
RA_PNT  =           190.824783 / File average value of RA (degrees)
DEC_PNT =            13.338254 / File average value of DEC (degrees)
PA_PNT  =           239.473480 / File average value of ROLL (degrees)
RA__MEAN=           190.793777 / Mean pointing RA (degrees)
DEC_MEAN=            13.274860 / Mean pointing DEC (degrees)
DATE-OBS= '1997-12-23'         / Start date of observations
TIME-OBS= '23:15:10'           / Start time of observations
DATE-END= '1997-12-24'         / End date of observations
TIME-END= '21:20:45'           / End time of observations
TSTART  = 1.570742383220872E+08 / time start
TSTOP   = 1.571516463220872E+08 / time stop
TELAPSE = 7.740800000000000E+04 / elapsed time
ONTIME  = 3.480723591881990E+04 / On-source time
EXPOSURE= 3.480723591881990E+04 / Exposure time
MJD-OBS = 5.080598886946860E+04 / MJD of data start time
FILIN001= 'ad75045010s000102h.evt.gz' / Input file name
FILIN002= 'ad75045010s000202m.evt.gz' / Input file name
FILIN003= 'ad75045010s100102h.evt.gz' / Input file name
FILIN004= 'ad75045010s100202m.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.