Summary Page for SURVEYING X-RAY HALOS WITH AXAF: MEASURING CLOUD TOMOGRAPHY AND GRAIN COMPOSITION
SURVEYING X-RAY HALOS WITH AXAF: MEASURING CLOUD TOMOGRAPHY AND GRAIN COMPOSITION

Target: GX 13+1

Chandra
X-ray
Center

PI: Dr. Randall Smith 
Seq Num: 400091
Obs ID: 950
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.10 ASCDS version number
DATE 2007-06-02T04:39:18 Date and time of file creation
DATE-OBS 2000-08-07T00:01:09 Observation start date
DATE-END 2000-08-07T03:12:25 Observation end date
RA_PNT 273.6267927909 Pointing RA
DEC_PNT -17.161477350987 Pointing Dec
ROLL_PNT 264.62041539019 Pointing Roll
RA_TARG 273.629167 Observer's specified target RA
DEC_TARG -17.157222 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 7.6.10 ASCDS version number
DATE 2007-06-02T05:07:11 Date and time of file creation
DATE-OBS 2000-08-07T00:01:09 Observation start date
DATE-END 2000-08-07T03:12:25 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-012367 Detector
GRATING NONE Grating
OBJECT GX 13+1 Source name
TITLE SURVEYING X-RAY HALOS WITH AXAF: MEASURING CLOUD TOMOGRAPHY AND GRAIN COMPOSITION Proposal title
OBSERVER Dr. Randall Smith Principal investigator
OBS_ID 950 Observation id
SEQ_NUM 400091 Sequence number
RA_NOM 273.6267927909 Nominal RA
DEC_NOM -17.161477350987 Nominal Dec
ROLL_NOM 264.62041539019 Nominal Roll