Summary Page for X-RAY WEAK BROAD-LINE QUASARS: ABSORPTION OR INTRINSIC X_RAY WEAKNESS ?
X-RAY WEAK BROAD-LINE QUASARS: ABSORPTION OR INTRINSIC X_RAY WEAKNESS ?

Target: HS 1251+2636

Chandra
X-ray
Center

PI: Dr Guido Risaliti 
Seq Num: 700513
Obs ID: 3074
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.8 ASCDS version number
DATE 2006-07-27T15:24:08 Date and time of file creation
DATE-OBS 2003-02-17T17:51:54 Observation start date
DATE-END 2003-02-17T20:04:48 Observation end date
RA_PNT 193.59520960878 Pointing RA
DEC_PNT 26.344583051164 Pointing Dec
ROLL_PNT 101.39229352137 Pointing Roll
RA_TARG 193.595417 Observer's specified target RA
DEC_TARG 26.334972 Observer's specified target Dec
DATAMODE FAINT Data mode
READMODE TIMED Read mode
FP_TEMP 153.76843262 Focal Plane Temperature [K]
FSW_VERS 30 ACIS flight software version number



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.8 ASCDS version number
DATE 2006-07-27T15:49:54 Date and time of file creation
DATE-OBS 2003-02-17T17:51:54 Observation start date
DATE-END 2003-02-17T20:04:48 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-235678 Detector
GRATING NONE Grating
OBJECT HS 1251+2636 Source name
TITLE X-RAY WEAK BROAD-LINE QUASARS: ABSORPTION OR INTRINSIC X_RAY WEAKNESS ? Proposal title
OBSERVER Dr Guido Risaliti Principal investigator
OBS_ID 3074 Observation id
SEQ_NUM 700513 Sequence number
RA_NOM 193.59520960878 Nominal RA
DEC_NOM 26.344583051164 Nominal Dec
ROLL_NOM 101.39229352137 Nominal Roll