FITS Image

HTTP dir
Fits Header
TELESCOP= 'ASCA    '           / Telescope (mission) name
OBSERVER= 'YOSHITAKA ISHISAKI' / Principal Investigator
OBJECT  = 'NGC4258_N1'         / Name of observed object
RA_PNT  =           185.075241 / File average value of RA (degrees)
DEC_PNT =            47.346313 / File average value of DEC (degrees)
PA_PNT  =            51.031841 / File average value of ROLL (degrees)
RA__MEAN=           184.603622 / Mean pointing RA (degrees)
DEC_MEAN=            47.290733 / Mean pointing DEC (degrees)
DATE-OBS= '23/05/96'           / Start date of observations
TIME-OBS= '06:54:24'           / Start time of observations
DATE-END= '24/05/96'           / End date of observations
TIME-END= '03:40:13'           / End time of observations
TSTART  = 1.069897981645707E+08 / time start
TSTOP   = 1.070628136747948E+08 / time stop
TELAPSE = 7.301551022407413E+04 / elapsed time
ONTIME  = 2.537963094222546E+04 / On-source time
EXPOSURE= 2.537963094222546E+04 / Exposure time
MJD-OBS = 5.022630784912698E+04 / MJD of data start time
FILIN001= 'ad64001000s000102h.evt.gz' / Input file name
FILIN002= 'ad64001000s000202m.evt.gz' / Input file name
FILIN003= 'ad64001000s100102h.evt.gz' / Input file name
FILIN004= 'ad64001000s100202m.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.