FITS Image
HTTP dir
Fits Header
TELESCOP= 'ASCA ' / Telescope (mission) name
OBSERVER= 'NONE ' / Principal Investigator
OBJECT = 'CRAB_NEBULA' / Name of observed object
RA_PNT = 83.711884 / File average value of RA (degrees)
DEC_PNT = 22.068653 / File average value of DEC (degrees)
PA_PNT = 270.544250 / File average value of ROLL (degrees)
RA__MEAN= 83.692039 / Mean pointing RA (degrees)
DEC_MEAN= 22.085522 / Mean pointing DEC (degrees)
DATE-OBS= '1998-09-15' / Start date of observations
TIME-OBS= '09:44:29' / Start time of observations
DATE-END= '1998-09-16' / End date of observations
TIME-END= '17:17:17' / End time of observations
TSTART = 1.800085735422547E+08 / time start
TSTOP = 1.801198371762202E+08 / time stop
TELAPSE = 1.112636339654922E+05 / elapsed time
ONTIME = 4.306760061272979E+04 / On-source time
EXPOSURE= 4.306760061272979E+04 / Exposure time
MJD-OBS = 5.107143256414647E+04 / MJD of data start time
FILIN001= 'ad11602000g200170h.evt.gz' / Input file name
FILIN002= 'ad11602000g200270m.evt.gz' / Input file name
FILIN003= 'ad11602000g200370l.evt.gz' / Input file name
FILIN004= 'ad11602000g200470m.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.