FITS Image
HTTP dir
Fits Header
TELESCOP= 'ASCA ' / Telescope (mission) name
OBSERVER= 'DR. TADAYASU DOTANI' / Principal Investigator
OBJECT = 'SAX J1808.4-3658' / Name of observed object
RA_PNT = 272.085052 / File average value of RA (degrees)
DEC_PNT = -37.052757 / File average value of DEC (degrees)
PA_PNT = 88.547203 / File average value of ROLL (degrees)
RA__MEAN= 272.054291 / Mean pointing RA (degrees)
DEC_MEAN= -37.033443 / Mean pointing DEC (degrees)
DATE-OBS= '1999-09-17' / Start date of observations
TIME-OBS= '18:12:01' / Start time of observations
DATE-END= '1999-09-20' / End date of observations
TIME-END= '04:00:20' / End time of observations
TSTART = 2.117454654014441E+08 / time start
TSTOP = 2.119516094014441E+08 / time stop
TELAPSE = 2.061440000000000E+05 / elapsed time
ONTIME = 6.171926485845447E+04 / On-source time
EXPOSURE= 6.171926485845447E+04 / Exposure time
MJD-OBS = 5.143875770140560E+04 / MJD of data start time
FILIN001= 'ad47000000s000102h.evt.gz' / Input file name
FILIN002= 'ad47000000s000202m.evt.gz' / Input file name
FILIN003= 'ad47000000s000302l.evt.gz' / Input file name
FILIN004= 'ad47000000s100102h.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.