Summary Page for GRATINGS CALIBRATION OBSERVATIONS OF PKS2155-304
GRATINGS CALIBRATION OBSERVATIONS OF PKS2155-304

Target: PKS2155-304

Chandra
X-ray
Center

PI: Dr. CXC Calibration 
Seq Num: 390013
Obs ID: 1795
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 2007-06-02T07:05:05 Date and time of file creation
DATE-OBS 2000-08-07T19:15:39 Observation start date
DATE-END 2000-08-08T01:14:13 Observation end date
RA_PNT 329.62308396053 Pointing RA
DEC_PNT -30.276836021556 Pointing Dec
ROLL_PNT 31.459482514674 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 2007-06-02T07:41:59 Date and time of file creation
DATE-OBS 2000-08-07T19:15:39 Observation start date
DATE-END 2000-08-08T01:14:13 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING LETG Grating
OBJECT PKS2155-304 Source name
TITLE GRATINGS CALIBRATION OBSERVATIONS OF PKS2155-304 Proposal title
OBSERVER Dr. CXC Calibration Principal investigator
OBS_ID 1795 Observation id
SEQ_NUM 390013 Sequence number
RA_NOM 329.62308396053 Nominal RA
DEC_NOM -30.276836021556 Nominal Dec
ROLL_NOM 31.459482514674 Nominal Roll