Summary Page for AO3 LETG/ACIS-I CALIBRATION OBSERVATIONS OF PKS2155-304
AO3 LETG/ACIS-I CALIBRATION OBSERVATIONS OF PKS2155-304

Target: PKS2155-304

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 790066
Obs ID: 3172
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 2007-03-13T15:10:13 Date and time of file creation
DATE-OBS 2001-11-28T08:06:52 Observation start date
DATE-END 2001-11-28T10:38:42 Observation end date
RA_PNT 329.7132913197 Pointing RA
DEC_PNT -30.222284186137 Pointing Dec
ROLL_PNT 286.87351692609 Pointing Roll
RA_TARG 329.716667 Observer's specified target RA
DEC_TARG -30.225556 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 2007-03-13T15:32:56 Date and time of file creation
DATE-OBS 2001-11-28T08:06:52 Observation start date
DATE-END 2001-11-28T10:38:42 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-012367 Detector
GRATING LETG Grating
OBJECT PKS2155-304 Source name
TITLE AO3 LETG/ACIS-I CALIBRATION OBSERVATIONS OF PKS2155-304 Proposal t
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 3172 Observation id
SEQ_NUM 790066 Sequence number
RA_NOM 329.7132913197 Nominal RA
DEC_NOM -30.222284186137 Nominal Dec
ROLL_NOM 286.87351692609 Nominal Roll