Summary Page for X-RAY SPECTROSCOPY OF THE BRIGHT SUPERSOFT SOURCES CAL 83 AND CAL 87
X-RAY SPECTROSCOPY OF THE BRIGHT SUPERSOFT SOURCES CAL 83 AND CAL 87

Target: CAL 87

Chandra
X-ray
Center

PI: Dr. Jochen Greiner 
Seq Num: 300044
Obs ID: 1896
Instrument: ACIS
Grating: LETG




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-12-19T19:55:34 Date and time of file creation
DATE-OBS 2001-08-13T20:02:32 Observation start date
DATE-END 2001-08-14T23:29:43 Observation end date
RA_PNT 86.680771689021 Pointing RA
DEC_PNT -71.139539814848 Pointing Dec
ROLL_PNT 125.88633303765 Pointing Roll
RA_TARG 86.693833 Observer's specified target RA
DEC_TARG -71.148333 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 2006-12-19T20:10:51 Date and time of file creation
DATE-OBS 2001-08-13T20:02:32 Observation start date
DATE-END 2001-08-14T23:29:43 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING LETG Grating
OBJECT CAL 87 Source name
TITLE X-RAY SPECTROSCOPY OF THE BRIGHT SUPERSOFT SOURCES CAL 83 AND CAL 87  
OBSERVER Dr. Jochen Greiner Principal investigator
OBS_ID 1896 Observation id
SEQ_NUM 300044 Sequence number
RA_NOM 86.680771689021 Nominal RA
DEC_NOM -71.139539814848 Nominal Dec
ROLL_NOM 125.88633303765 Nominal Roll