Summary Page for AO3A CALIBRATION OBSERVATIONS THE STANDARD CANDLES CAS A AND G21.5-09
AO3A CALIBRATION OBSERVATIONS THE STANDARD CANDLES CAS A AND G21.5-09

Target: G21.5-0.9 [Chip S3, T=120, Offsets=-1,0,0]

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 590273
Obs ID: 3474
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 2006-09-16T14:01:00 Date and time of file creation
DATE-OBS 2002-05-16T08:12:46 Observation start date
DATE-END 2002-05-16T11:24:28 Observation end date
RA_PNT 278.44060517316 Pointing RA
DEC_PNT -10.462411192013 Pointing Dec
ROLL_PNT 106.70724938913 Pointing Roll
RA_TARG 278.389583 Observer's specified target RA
DEC_TARG -10.568528 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 2006-09-16T14:36:29 Date and time of file creation
DATE-OBS 2002-05-16T08:12:46 Observation start date
DATE-END 2002-05-16T11:24:28 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-235678 Detector
GRATING NONE Grating
OBJECT G21.5-0.9 [Chip S3, T=120, Offsets=-1,0,0] Source name
TITLE AO3A CALIBRATION OBSERVATIONS THE STANDARD CANDLES CAS A AND G21.5-09 Proposal title
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 3474 Observation id
SEQ_NUM 590273 Sequence number
RA_NOM 278.44060517316 Nominal RA
DEC_NOM -10.462411192013 Nominal Dec
ROLL_NOM 106.70724938913 Nominal Roll