Suzaku Observation : 708012010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '708012010'          / Observation identification string
OBSERVER= 'SHUTARO UEDA'       / Principal Investigator
OBJECT  = 'SPT-CLJ2344-4243'   / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             356.1829 / planned target R.A.(deg)
DEC_OBJ =             -42.7201 / planned target DEC.(deg)
RA_NOM  = 3.561816000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -4.271690000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             226.1467 / nominal position angle from north to DETY(deg)
MEAN_EA1=     356.181639566590 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     132.716908824783 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     223.853340200948 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2013-11-09T00:15:15' / Start date of observations
DATE-END= '2013-11-11T09:51:21' / End date of observations
TSTART  = 4.372713790000000E+08 / time start
TSTOP   = 4.374779486710708E+08 / time stop
TELAPSE = 2.065696710707545E+05 / elapsed time
ONTIME  = 8.620437142550945E+04 / On-source time
EXPOSURE= 8.620437142550945E+04 / Exposure time
MJD-OBS = 5.660501207388889E+04 / MJD of data start time
FILIN001= 'ae708012010xi0_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= 'ae708012010xi0_0_5x5n066l_cl.evt.gz' / Input file name
FILIN003= 'ae708012010xi1_0_3x3n130b_cl.evt.gz' / Input file name
FILIN004= 'ae708012010xi1_0_5x5n130b_cl.evt.gz' / Input file name
FILIN005= 'ae708012010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae708012010xi3_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:

SPT-CLJ2344-4243 is a distant (z=0.596) extremely luminous (Lx=8x10^45erg/s) cluster with a strong cooling flow rate of 3820 Msun/year. The central galaxy of the cluster shows huge star formation activity and has a luminous (Lx=3x10^45 erg/s) AGN. According to the paper by McDonald et al. (2012) and Fe I detection by our analysis of the archived data of Suzaku, this AGN is likely to be a type 2 QSO, for which we don ft know any other example situated at the center of a cluster. We are observing a special phase of co-evolution of a cluster, its central galaxy, and SMBH at its center. We propose to perform 80ks x 4 times observations with Suzaku to estimate SMBH mass in this system through X-ray variability and to get Fe I line detection with higher confidence.