Suzaku Observation : 701092010

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  = '701092010'          / Observation identification string
OBSERVER= 'ANDREW C FABIAN'    / Principal Investigator
OBJECT  = 'GB1428+4217'        / Name of observed object
OBS_REM = '        '           / remark on observation
RA_OBJ  =             217.5988 / planned target R.A.(deg)
DEC_OBJ =              42.0767 / planned target DEC.(deg)
RA_NOM  = 2.175879000000000E+02 / Right Ascension of target (deci. deg)
DEC_NOM = 4.206730000000000E+01 / Declination of target (deci. deg)
PA_NOM  =             315.7011 / nominal position angle from north to DETY(deg)
MEAN_EA1=     217.587864529010 / mean of the 1st ZYZ-Euler angle (deg)
MEAN_EA2=      47.932720597153 / mean of the 2nd ZYZ-Euler angle (deg)
MEAN_EA3=     134.298856307639 / mean of the 3rd ZYZ-Euler angle (deg)
DATE-OBS= '2006-06-12T17:11:37' / Start date of observations
DATE-END= '2006-06-13T20:00:24' / End date of observations
TSTART  = 2.034495590000000E+08 / time start
TSTOP   = 2.035435510000000E+08 / time stop
TELAPSE = 9.399200000000000E+04 / elapsed time
ONTIME  = 4.869559976574779E+04 / On-source time
EXPOSURE= 4.869559976574779E+04 / Exposure time
MJD-OBS = 5.389874100907407E+04 / MJD of data start time
FILIN001= 'ae701092010xi0_0_3x3n000a_cl.evt.gz' / Input file name
SEQPNUM =                    3 / 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= 'ae701092010xi0_0_5x5n000a_cl.evt.gz' / Input file name
FILIN003= 'ae701092010xi1_0_3x3n001b_cl.evt.gz' / Input file name
FILIN004= 'ae701092010xi1_0_5x5n001b_cl.evt.gz' / Input file name
FILIN005= 'ae701092010xi2_0_3x3n000a_cl.evt.gz' / Input file name
FILIN006= 'ae701092010xi2_0_5x5n000a_cl.evt.gz' / Input file name
FILIN007= 'ae701092010xi3_0_3x3n000a_cl.evt.gz' / Input file name
FILIN008= 'ae701092010xi3_0_5x5n000a_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:

We propose to observe GB1428+4217 at z=4.72 for 50ks with Suzaku in order to determine its spectrum up to 45 keV, corresponding to a rest-frame energy of ~250 keV. This will allow to robustly model the spectrum in terms of a hard power-law and a Comptonization component from the scattering of `cold' electrons in the jet onto the soft nuclear photon field, as qualitatively hinted by XMM-Newton available data. This would be the first detection of such a feature in blazars and would directly and uniquely give information on the power of the relativistic jets in this source.