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 1422+4224

Chandra
X-ray
Center

PI: Dr Guido Risaliti 
Seq Num: 700516
Obs ID: 3077
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-10-04T18:08:35 Date and time of file creation
DATE-OBS 2002-09-25T05:22:08 Observation start date
DATE-END 2002-09-25T07:31:33 Observation end date
RA_PNT 216.15749483675 Pointing RA
DEC_PNT 42.167342369107 Pointing Dec
ROLL_PNT 315.15622854463 Pointing Roll
RA_TARG 216.15 Observer's specified target RA
DEC_TARG 42.175167 Observer's specified target Dec
DATAMODE FAINT Data mode
READMODE TIMED Read mode
FP_TEMP 153.4460144 Focal Plane Temperature [K]
FSW_VERS 30 ACIS flight software version number



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-10-04T18:25:11 Date and time of file creation
DATE-OBS 2002-09-25T05:22:08 Observation start date
DATE-END 2002-09-25T07:31:33 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-235678 Detector
GRATING NONE Grating
OBJECT HS 1422+4224 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 3077 Observation id
SEQ_NUM 700516 Sequence number
RA_NOM 216.15749483675 Nominal RA
DEC_NOM 42.167342369107 Nominal Dec
ROLL_NOM 315.15622854463 Nominal Roll