Summary Page for WIND ACCRETION IN LOW-MASS X-RAY BINARIES
WIND ACCRETION IN LOW-MASS X-RAY BINARIES

Target: GX 1+4

Chandra
X-ray
Center

PI: Dr. Duncan Galloway 
Seq Num: 400224
Obs ID: 2744
Instrument: ACIS
Grating: HETG



Summary Page Contents
  1. Main Summary Page
  2. Grating Page


Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.9 ASCDS version number
DATE 2006-09-14T20:14:27 Date and time of file creation
DATE-OBS 2002-04-26T23:01:38 Observation start date
DATE-END 2002-04-27T05:02:58 Observation end date
RA_PNT 263.012567022 Pointing RA
DEC_PNT -24.736228814227 Pointing Dec
ROLL_PNT 81.618793193071 Pointing Roll
RA_TARG 263.009167 Observer's specified target RA
DEC_TARG -24.745444 Observer's specified target Dec
DATAMODE CC33_FAINT Data mode
READMODE CONTINUOUS 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 2006-09-14T20:34:50 Date and time of file creation
DATE-OBS 2002-04-26T23:01:38 Observation start date
DATE-END 2002-04-27T05:02:58 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING HETG Grating
OBJECT GX 1+4 Source name
TITLE WIND ACCRETION IN LOW-MASS X-RAY BINARIES Proposal title
OBSERVER Dr. Duncan Galloway Principal investigator
OBS_ID 2744 Observation id
SEQ_NUM 400224 Sequence number
RA_NOM 263.012567022 Nominal RA
DEC_NOM -24.736228814227 Nominal Dec
ROLL_NOM 81.618793193071 Nominal Roll