TELESCOP= 'ASCA    '           / Telescope (mission) name
OBSERVER= 'DR. NOBUYUKI KAWAI' / Principal Investigator
OBJECT  = 'PSR_B1957+20_S1'    / Name of observed object
RA_PNT  =           299.915466 / File average value of RA (degrees)
DEC_PNT =            20.817186 / File average value of DEC (degrees)
PA_PNT  =           111.307312 / File average value of ROLL (degrees)
RA__MEAN=           299.859253 / Mean pointing RA (degrees)
DEC_MEAN=            20.684807 / Mean pointing DEC (degrees)
DATE-OBS= '1998-10-19'         / Start date of observations
TIME-OBS= '08:45:24'           / Start time of observations
DATE-END= '1998-10-19'         / End date of observations
TIME-END= '13:03:48'           / End time of observations
TSTART  = 1.829437321233681E+08 / time start
TSTOP   = 1.829557641233681E+08 / time stop
TELAPSE = 1.203200000000000E+04 / elapsed time
ONTIME  = 3.633884896218777E+03 / On-source time
EXPOSURE= 3.633884896218777E+03 / Exposure time
MJD-OBS = 5.110540430698343E+04 / MJD of data start time
FILIN001= 'ad26012010g200170m.evt.gz' / Input file name
FILIN002= 'ad26012010g200270h.evt.gz' / Input file name
FILIN003= 'ad26012010g300170m.evt.gz' / Input file name
FILIN004= 'ad26012010g300270h.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.