Suzaku Observation : 704020010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '704020010'          / Observation identification string
OBSERVER= 'NAOKI ISOBE'        / Principal Investigator
OBJECT  = 'DA 240 EAST LOBE'   / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             117.3696 / planned target R.A.(deg)
DEC_OBJ =              55.8964 / planned target DEC.(deg)
RA_NOM  = 1.173573000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 5.587700000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             293.7777 / nominal position angle from north to DETY(deg)
MEAN_EA1=     117.357329730656 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      34.123002537687 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     156.222272309833 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2010-03-19T22:20:05' / Start date of observations
DATE-END= '2010-03-21T17:22:22' / End date of observations
TSTART  = 3.223526410000000E+08 / time start
TSTOP   = 3.225073275507560E+08 / time stop
TELAPSE = 1.546865507560372E+05 / elapsed time
ONTIME  = 8.179132420969009E+04 / On-source time
EXPOSURE= 8.179132420969009E+04 / Exposure time
MJD-OBS = 5.527493408777777E+04 / MJD of data start time
FILIN001= 'ae704020010xi0_0_3x3n066l_cl.evt.gz' / Input file name
SEQPNUM =                    2 / Number of times this dataset processed
PROCVER = '3.0.22.43'          / Processing script version
MK1STVER= 'mk1stfits20120530'  / Version of mk1stfits used
SOFTVER = 'Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22' / Version of HEADAS used
CALDBVER= 'hxd20110913_xis20151005_xrt20110630_xrs20060410' / Version of CALDB u
FILIN002= 'ae704020010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae704020010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae704020010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae704020010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae704020010xi3_0_5x5n066a_cl.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 for JUDO-Suzaku.
COMMENT -------------------------
COMMENT   FITS (Flexible Image Transport System) format is defined in 'Astronomy

Abstract:

Suzaku observations of two giant radio galaxies, 3C 35 and DA 240, with a total size of about 1 Mpc are proposed, in order to detect diffuse inverse Compton X-ray emission from their radio lobes. The X-ray flux from the lobes, in comparison with the radio one, provides a precise determination of electron and magnetic field energies there. A comparison of them with those in smaller radio galaxies is used to probe into the history of jets and lobes.