Summary Page for A YSO-LIKE PULSED ASTROPHYSICAL JET AND BIPOLAR NEBULA IN A DYING STAR: WFPC2/STIS STUDY OF HE2-90
A YSO-LIKE PULSED ASTROPHYSICAL JET AND BIPOLAR NEBULA IN A DYING STAR: WFPC2/STIS STUDY OF HE2-90

Target: HEN2-90

Chandra
X-ray
Center

PI: Dr. Raghvendra Sahai 
Seq Num: 200129
Obs ID: 2521
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-09-19T18:32:15 Date and time of file creation
DATE-OBS 2002-06-19T06:03:51 Observation start date
DATE-END 2002-06-19T09:06:38 Observation end date
RA_PNT 197.39998088221 Pointing RA
DEC_PNT -61.336348703324 Pointing Dec
ROLL_PNT 275.63620250645 Pointing Roll
RA_TARG 197.401667 Observer's specified target RA
DEC_TARG -61.32675 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 7.6.9 ASCDS version number
DATE 2006-09-19T18:51:06 Date and time of file creation
DATE-OBS 2002-06-19T06:03:51 Observation start date
DATE-END 2002-06-19T09:06:38 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-235678 Detector
GRATING NONE Grating
OBJECT HEN2-90 Source name
TITLE A YSO-LIKE PULSED ASTROPHYSICAL JET AND BIPOLAR NEBULA IN A DYING STAR: WFPC2/STIS STUDY OF HE2-90 Proposal title
OBSERVER Dr. Raghvendra Sahai Principal investigator
OBS_ID 2521 Observation id
SEQ_NUM 200129 Sequence number
RA_NOM 197.39998088221 Nominal RA
DEC_NOM -61.336348703324 Nominal Dec
ROLL_NOM 275.63620250645 Nominal Roll