FITS Image
HTTP dir
Fits Header
TELESCOP= 'ASCA ' / Telescope (mission) name
OBSERVER= 'CHRISTOPHER S. REYNOLDS' / Principal Investigator
OBJECT = 'NGC4258 ' / Name of observed object
RA_PNT = 184.611069 / File average value of RA (degrees)
DEC_PNT = 47.303623 / File average value of DEC (degrees)
PA_PNT = 46.453850 / File average value of ROLL (degrees)
RA__MEAN= 184.622681 / Mean pointing RA (degrees)
DEC_MEAN= 47.293259 / Mean pointing DEC (degrees)
DATE-OBS= '1999-05-15' / Start date of observations
TIME-OBS= '22:28:43' / Start time of observations
DATE-END= '1999-05-20' / End date of observations
TIME-END= '13:05:44' / End time of observations
TSTART = 2.009630818424497E+08 / time start
TSTOP = 2.013583630018893E+08 / time stop
TELAPSE = 3.952811594396234E+05 / elapsed time
ONTIME = 1.925399572598636E+05 / On-source time
EXPOSURE= 1.925399572598636E+05 / Exposure time
MJD-OBS = 5.131396159539872E+04 / MJD of data start time
FILIN001= 'ad77031000g200170m.evt.gz' / Input file name
FILIN002= 'ad77031000g200270m.evt.gz' / Input file name
FILIN003= 'ad77031000g200370l.evt.gz' / Input file name
FILIN004= 'ad77031000g200470h.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.