Summary Page for AO4 CALIBRATION OBSERVATION TO MEASURE THE ACIS CHARGED PARTICLE BACKGROUND
AO4 CALIBRATION OBSERVATION TO MEASURE THE ACIS CHARGED PARTICLE BACKGROUND

Target: ACIS BACKGROUND

Chandra
X-ray
Center

PI: DR. CXC CALIBRATION 
Seq Num: 990004
Obs ID: 4411
Instrument: HRC




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.11.10 Processing system revision
DATE 2009-02-05T00:16:42 Date and time of file creation
DATE-OBS 2003-12-08T08:43:34 Observation start date
DATE-END 2003-12-08T22:27:08 Observation end date
RA_PNT 115.06771465202 Pointing RA
DEC_PNT 4.8723758036508 Pointing Dec
ROLL_PNT 61.384542073677 Pointing Roll
RA_TARG 114.824708 Observer's specified target RA
DEC_TARG 5.223861 Observer's specified target Dec
DEGAP hrciD1999-07-22gaplookupN0003.fits  



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.11.10 Processing system revision
DATE 2009-02-05T01:32:52 Date and time of file creation
DATE-OBS 2003-12-08T08:43:34 Observation start date
DATE-END 2003-12-08T22:27:08 Observation end date
INSTRUME HRC Instrument
DETNAM HRC-I Detector
GRATING NONE Grating
OBJECT ACIS BACKGROUND Source name
TITLE AO4 CALIBRATION OBSERVATION TO MEASURE THE ACIS CHARGED PARTICLE BACKGROUND Proposal title
OBSERVER DR. CXC CALIBRATION Principal investigator
OBS_ID 4411 Observation id
SEQ_NUM 990004 Sequence number
RA_NOM 115.06771465202 Nominal RA
DEC_NOM 4.8723758036508 Nominal Dec
ROLL_NOM 61.384542073677 Nominal Roll