Suzaku Observation : 704052010

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Fits Header

TELESCOP= 'SUZAKU  '           / Telescope (mission) name
OBS_ID  = '704052010'          / Observation identification string
OBSERVER= 'XINYU DAI'          / Principal Investigator
OBJECT  = 'SDSS J0943+5417'    / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             145.8233 / planned target R.A.(deg)
DEC_OBJ =              54.2848 / planned target DEC.(deg)
RA_NOM  = 1.458252000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 5.427510000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             274.2141 / nominal position angle from north to DETY(deg)
MEAN_EA1=     145.825249014161 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      35.724902381909 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     175.785945995624 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2009-05-24T14:08:03' / Start date of observations
DATE-END= '2009-05-25T08:20:12' / End date of observations
TSTART  = 2.964921859457601E+08 / time start
TSTOP   = 2.965523545636128E+08 / time stop
TELAPSE = 6.016861785262823E+04 / elapsed time
ONTIME  = 3.422637332797050E+04 / On-source time
EXPOSURE= 3.422637332797050E+04 / Exposure time
MJD-OBS = 5.497562326539074E+04 / MJD of data start time
FILIN001= 'ae704052010xi0_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= 'ae704052010xi0_0_5x5n066a_cl.evt.gz' / Input file name
FILIN003= 'ae704052010xi1_0_3x3n069b_cl.evt.gz' / Input file name
FILIN004= 'ae704052010xi1_0_5x5n069b_cl.evt.gz' / Input file name
FILIN005= 'ae704052010xi3_0_3x3n066a_cl.evt.gz' / Input file name
FILIN006= 'ae704052010xi3_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:

BALQSOs can be used to probe geometric and evolutionary models of quasars and AGN feedback. Recent studies have found larger (~2X) BALQSO fractions in NIR selected samples compared to those in optical samples and have suggested that the NIR samples of BALQSOs better represent the general population of BALQSOs. We propose to observe three bright, red 2MASS selected BALQSOs with Suzaku, to complement archival X-ray observations of BALQSOs that may have been biased by their selection on optical properties only. Combined with the archival sample, we will measure the average X-ray properties of BALQSOs. By comparing the hard X-ray to K_s band flux ratios at a range of optical to infrared colors, we will test the robustness of NIR selection and the origin of the large NIR BALQSO fraction.