Summary Page for COORDINATED CHANDRA/HST OBSERVATIONS OF THE CRAB NEBULA
COORDINATED CHANDRA/HST OBSERVATIONS OF THE CRAB NEBULA

Target: CRAB NEBULA

Chandra
X-ray
Center

PI: PROF. JEFF HESTER 
Seq Num: 500175
Obs ID: 1998
Instrument: ACIS




Back to Main
Next Page
Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.10 ASCDS version number
DATE 2007-06-20T13:17:30 Date and time of file creation
DATE-OBS 2000-12-18T20:09:49 Observation start date
DATE-END 2000-12-19T03:33:18 Observation end date
RA_PNT 83.631284704744 Pointing RA
DEC_PNT 22.012339485473 Pointing Dec
ROLL_PNT 295.56634209162 Pointing Roll
RA_TARG 83.631667 Observer's specified target RA
DEC_TARG 22.015667 Observer's specified target Dec
DATAMODE GRADED Data mode
READMODE TIMED Read mode
FP_TEMP 153.2848053 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 2007-06-20T16:04:18 Date and time of file creation
DATE-OBS 2000-12-18T20:09:49 Observation start date
DATE-END 2000-12-19T03:33:18 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-7 Detector
GRATING NONE Grating
OBJECT CRAB NEBULA Source name
TITLE COORDINATED CHANDRA/HST OBSERVATIONS OF THE CRAB NEBULA Proposal t
OBSERVER PROF. JEFF HESTER Principal investigator
OBS_ID 1998 Observation id
SEQ_NUM 500175 Sequence number
RA_NOM 83.631284704744 Nominal RA
DEC_NOM 22.012339485473 Nominal Dec
ROLL_NOM 295.56634209162 Nominal Roll