Summary Page for GRATINGS CALIBRATION OBSERVATIONS OF PKS2155-304
GRATINGS CALIBRATION OBSERVATIONS OF PKS2155-304

Target: PKS2155-304

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 390005
Obs ID: 1013
Instrument: HRC
Grating: LETG




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-11-13T17:34:20 Date and time of file creation
DATE-OBS 2001-04-06T14:39:52 Observation start date
DATE-END 2001-04-06T22:44:23 Observation end date
RA_PNT 329.71389913457 Pointing RA
DEC_PNT -30.221423405719 Pointing Dec
ROLL_PNT 122.20178000013 Pointing Roll
RA_TARG 329.716667 Observer's specified target RA
DEC_TARG -30.225556 Observer's specified target Dec
DEGAP hrcsD1999-07-22gaplookupN0002.fits  



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-11-13T17:53:21 Date and time of file creation
DATE-OBS 2001-04-06T14:39:52 Observation start date
DATE-END 2001-04-06T22:44:23 Observation end date
INSTRUME HRC Instrument
DETNAM HRC-S Detector
GRATING LETG Grating
OBJECT PKS2155-304 Source name
TITLE GRATINGS CALIBRATION OBSERVATIONS OF PKS2155-304 Proposal title
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 1013 Observation id
SEQ_NUM 390005 Sequence number
RA_NOM 329.71389913457 Nominal RA
DEC_NOM -30.221423405719 Nominal Dec
ROLL_NOM 122.20178000013 Nominal Roll