FITS Image

HTTP dir
Fits Header
TELESCOP= 'ASCA    '           / Telescope (mission) name
OBSERVER= 'DR. NOBUYUKI KAWAI' / Principal Investigator
OBJECT  = 'HERCULES_A'         / Name of observed object
RA_PNT  =           252.779312 / File average value of RA (degrees)
DEC_PNT =             4.992696 / File average value of DEC (degrees)
PA_PNT  =            82.225113 / File average value of ROLL (degrees)
RA__MEAN=           252.727707 / Mean pointing RA (degrees)
DEC_MEAN=             4.945625 / Mean pointing DEC (degrees)
DATE-OBS= '1998-08-12'         / Start date of observations
TIME-OBS= '03:25:50'           / Start time of observations
DATE-END= '1998-08-13'         / End date of observations
TIME-END= '06:30:34'           / End time of observations
TSTART  = 1.770528389782374E+08 / time start
TSTOP   = 1.771414625640184E+08 / time stop
TELAPSE = 8.862358578097820E+04 / elapsed time
ONTIME  = 3.284753057473898E+04 / On-source time
EXPOSURE= 3.284753057473898E+04 / Exposure time
MJD-OBS = 5.103722267335923E+04 / MJD of data start time
FILIN001= 'ad86038000s000102h.evt.gz' / Input file name
FILIN002= 'ad86038000s000202m.evt.gz' / Input file name
FILIN003= 'ad86038000s100102h.evt.gz' / Input file name
FILIN004= 'ad86038000s100202m.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.