Suzaku Observation : 805095010

QL FITS Image

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Fits Header
TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '805095010'          / Observation identification string
OBSERVER= 'PHILIP JOHN HUMPHREY' / Principal Investigator
OBJECT  = 'NGC 1332'           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =              51.5722 / planned target R.A.(deg)
DEC_OBJ =             -21.3354 / planned target DEC.(deg)
RA_NOM  = 5.157320000000000E+01 / Right Ascension of target (deci. deg)
DEC_NOM = -2.133300000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             243.6482 / nominal position angle from north to DETY(deg)
MEAN_EA1=      51.573214461189 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     111.332974550746 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     206.351767867906 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2011-01-20T06:01:18' / Start date of observations
DATE-END= '2011-01-23T02:07:12' / End date of observations
TSTART  = 3.488213020000000E+08 / time start
TSTOP   = 3.490632126007555E+08 / time stop
TELAPSE = 2.419106007554531E+05 / elapsed time
ONTIME  = 1.014229169155359E+05 / On-source time
EXPOSURE= 1.014229169155359E+05 / Exposure time
MJD-OBS = 5.558128433083333E+04 / MJD of data start time
FILIN001= 'ae805095010xi0_0_3x3n066l_cl.evt.gz' / Input file name
SEQPNUM =                    2 / Number of times this dataset processed
PROCVER = '3.0.22.44'          / Processing script version
MK1STVER= 'mk1stfits20120530'  / Version of mk1stfits used
SOFTVER = 'Hea_08Feb2016_V6.18_Suzaku_14Nov2013_V22' / Version of HEADAS used
CALDBVER= 'hxd20110913_xis20160607_xrt20110630_xrs20060410' / Version of CALDB u
FILIN002= 'ae805095010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae805095010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae805095010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae805095010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae805095010xi3_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:

Recent observations of relaxed galaxy groups have revealed ubiquitous abundance gradients. The broad peaks of Fe abundance indicate (turbulent) diffusion of metals possibly driven by AGN feedback. Exploiting the low background and good sensitivity of Suzaku XIS, we have found similar gradients in three lower mass (virial mass 5-10E12 Msun) elliptical galaxies, which has important implications for models of feedback and chemical enrichment. We propose to observe another two carefully chosen galaxies, thus starting to build a sample for determining the frequency and properties of such abundance gradients in early-type galaxies.