Summary Page for Massive Star Life, Death, and Rebirth in the Perseus Arm
Massive Star Life, Death, and Rebirth in the Perseus Arm

Target: W3(OH)

Chandra
X-ray
Center

PI: Dr. Leisa Townsley 
Seq Num: 900389
Obs ID: 5889
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 2006-03-02T07:15:57 Date and time of file creation
DATE-OBS 2005-04-23T03:34:18 Observation start date
DATE-END 2005-04-24T00:11:05 Observation end date
RA_PNT 36.775544683687 Pointing RA
DEC_PNT 61.870430685851 Pointing Dec
ROLL_PNT 352.54679229833 Pointing Roll
RA_TARG 36.767083 Observer's specified target RA
DEC_TARG 61.872778 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 2006-03-02T09:05:54 Date and time of file creation
DATE-OBS 2005-04-23T03:34:18 Observation start date
DATE-END 2005-04-24T00:11:05 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-012367 Detector
GRATING NONE Grating
OBJECT W3(OH) Source name
TITLE Massive Star Life, Death, and Rebirth in the Perseus Arm Proposal
OBSERVER Dr. Leisa Townsley Principal investigator
OBS_ID 5889 Observation id
SEQ_NUM 900389 Sequence number
RA_NOM 36.775544683687 Nominal RA
DEC_NOM 61.870430685851 Nominal Dec
ROLL_NOM 352.54679229833 Nominal Roll