Summary Page for AO5B Observations of the Standard Candles Cas A and G21.5-09
AO5B Observations of the Standard Candles Cas A and G21.5-09

Target: G21.5-09[I3,-120,-2.5,2.5,0]

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 590356
Obs ID: 5158
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.7 ASCDS version number
DATE 2006-02-25T08:38:19 Date and time of file creation
DATE-OBS 2005-02-26T03:06:59 Observation start date
DATE-END 2005-02-26T06:17:51 Observation end date
RA_PNT 278.43696379871 Pointing RA
DEC_PNT -10.525769236717 Pointing Dec
ROLL_PNT 86.142726133699 Pointing Roll
RA_TARG 278.389583 Observer's specified target RA
DEC_TARG -10.568528 Observer's specified target Dec
DATAMODE VFAINT Data mode
READMODE TIMED Read mode
FP_TEMP 153.4460144 Focal Plane Temperature [K]
FSW_VERS 31 ACIS flight software version number



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.7 ASCDS version number
DATE 2006-02-25T09:16:06 Date and time of file creation
DATE-OBS 2005-02-26T03:06:59 Observation start date
DATE-END 2005-02-26T06:17:51 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-012367 Detector
GRATING NONE Grating
OBJECT G21.5-09[I3,-120,-2.5,2.5,0] Source name
TITLE AO5B Observations of the Standard Candles Cas A and G21.5-09 Propo
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 5158 Observation id
SEQ_NUM 590356 Sequence number
RA_NOM 278.43696379871 Nominal RA
DEC_NOM -10.525769236717 Nominal Dec
ROLL_NOM 86.142726133699 Nominal Roll