Summary Page for AO3 CALIBRATION OBSERVATIONS OF 3C273
AO3 CALIBRATION OBSERVATIONS OF 3C273

Target: 3C273

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 790058
Obs ID: 2464
Instrument: ACIS
Grating: LETG




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.10 ASCDS version number
DATE 2007-01-10T15:11:48 Date and time of file creation
DATE-OBS 2001-06-13T15:54:29 Observation start date
DATE-END 2001-06-14T00:40:14 Observation end date
RA_PNT 187.28498935118 Pointing RA
DEC_PNT 2.0721077421753 Pointing Dec
ROLL_PNT 245.74303287232 Pointing Roll
RA_TARG 187.277917 Observer's specified target RA
DEC_TARG 2.052389 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 7.6.10 ASCDS version number
DATE 2007-01-10T15:29:24 Date and time of file creation
DATE-OBS 2001-06-13T15:54:29 Observation start date
DATE-END 2001-06-14T00:40:14 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING LETG Grating
OBJECT 3C273 Source name
TITLE AO3 CALIBRATION OBSERVATIONS OF 3C273 Proposal title
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 2464 Observation id
SEQ_NUM 790058 Sequence number
RA_NOM 187.28498935118 Nominal RA
DEC_NOM 2.0721077421753 Nominal Dec
ROLL_NOM 245.74303287232 Nominal Roll