Summary Page for IN FLIGHT CALIBRATION OF THE HETGS EFFECTIVE AREA AND CROSS DISPERSION PROFILE
IN FLIGHT CALIBRATION OF THE HETGS EFFECTIVE AREA AND CROSS DISPERSION PROFILE

Target: 3C 273

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 790054
Obs ID: 1712
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.10 ASCDS version number
DATE 2007-05-25T15:53:48 Date and time of file creation
DATE-OBS 2000-06-14T13:44:30 Observation start date
DATE-END 2000-06-14T22:13:36 Observation end date
RA_PNT 187.27676746454 Pointing RA
DEC_PNT 2.054233828647 Pointing Dec
ROLL_PNT 245.84742800936 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 2007-05-25T16:33:13 Date and time of file creation
DATE-OBS 2000-06-14T13:44:30 Observation start date
DATE-END 2000-06-14T22:13:36 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING NONE Grating
OBJECT 3C 273 Source name
TITLE IN FLIGHT CALIBRATION OF THE HETGS EFFECTIVE AREA AND CROSS DISPERSION PROFILE Proposal title
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 1712 Observation id
SEQ_NUM 790054 Sequence number
RA_NOM 187.27676746454 Nominal RA
DEC_NOM 2.054233828647 Nominal Dec
ROLL_NOM 245.84742800936 Nominal Roll