Summary Page for ACCRETION DISK LINES AND CONTINUUM IN 4U 1820-30
ACCRETION DISK LINES AND CONTINUUM IN 4U 1820-30

Target: NGC6624

Chandra
X-ray
Center

PI: Dr. Stephen Murray 
Seq Num: 400099
Obs ID: 1021
Instrument: ACIS
Grating: HETG




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-12-27T19:45:35 Date and time of file creation
DATE-OBS 2001-07-21T15:03:39 Observation start date
DATE-END 2001-07-21T18:10:46 Observation end date
RA_PNT 275.91838549778 Pointing RA
DEC_PNT -30.365584323431 Pointing Dec
ROLL_PNT 288.10222173866 Pointing Roll
RA_TARG 275.91875 Observer's specified target RA
DEC_TARG -30.361111 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 2006-12-27T20:00:48 Date and time of file creation
DATE-OBS 2001-07-21T15:03:39 Observation start date
DATE-END 2001-07-21T18:10:46 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING HETG Grating
OBJECT NGC6624 Source name
TITLE ACCRETION DISK LINES AND CONTINUUM IN 4U 1820-30 Proposal title
OBSERVER Dr. Stephen Murray Principal investigator
OBS_ID 1021 Observation id
SEQ_NUM 400099 Sequence number
RA_NOM 275.91838549778 Nominal RA
DEC_NOM -30.365584323431 Nominal Dec
ROLL_NOM 288.10222173866 Nominal Roll