Suzaku Observation : 804089010

HTTP dir for public data including pipe-line products
SUZAKU MASTER for master database
UDON2 to quickly extract spectrum and light-curve
JUDO2 to show the pointing position and compare with other data

Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '804089010'          / Observation identification string
OBSERVER= 'THOMAS H REIPRICH'  / Principal Investigator
OBJECT  = 'A3404   '           / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             101.3721 / planned target R.A.(deg)
DEC_OBJ =             -54.2189 / planned target DEC.(deg)
RA_NOM  = 1.011266000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = -5.420280000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             319.1401 / nominal position angle from north to DETY(deg)
MEAN_EA1=     101.126578135285 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=     144.202759831129 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     130.859874450427 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-05-20T14:50:12' / Start date of observations
DATE-END= '2009-05-23T15:00:14' / End date of observations
TSTART  = 2.961502970000000E+08 / time start
TSTOP   = 2.964059939576802E+08 / time stop
TELAPSE = 2.556969576802254E+05 / elapsed time
ONTIME  = 1.221009044584036E+05 / On-source time
EXPOSURE= 1.221009044584036E+05 / Exposure time
MJD-OBS = 5.497166621740741E+04 / MJD of data start time
FILIN001= 'ae804089010xi0_0_3x3n066a_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= 'ae804089010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae804089010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae804089010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae804089010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae804089010xi3_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:

Robust and precise mass measurements for a large number of galaxy clusters represent the single most important step to prepare for dark energy cluster surveys to be performed, e.g., with eROSITA. Robustness and precision can best be achieved by a comparative and combined analysis of independent techniques. Here, we propose to use measurements from Suzaku, APEX-SZ, and wide-field optical telescopes to determine cluster masses up to the virial radius. X-ray, SZ, and gravitational lensing reduction and analyses will all be performed by experts at a single location. We demonstrate that we have selected the optimal targets for this study. Further, we show promising results from our Suzaku analysis of cluster outskirts, from our lensing pipeline, as well as from our combined SZ/X-ray method.