Summary Page for FIRST MEASUREMENT OF THE GRAVITATIONAL REDSHIFT AT THE SURFACE OF A NEUTRON STAR
FIRST MEASUREMENT OF THE GRAVITATIONAL REDSHIFT AT THE SURFACE OF A NEUTRON STAR

Target: 1E 1207.4-5209

Chandra
X-ray
Center

PI: Dr. George Pavlov 
Seq Num: 500392
Obs ID: 3913
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.8.1 ASCDS version number
DATE 2006-08-07T01:28:18 Date and time of file creation
DATE-OBS 2003-06-15T23:40:09 Observation start date
DATE-END 2003-06-16T05:36:31 Observation end date
RA_PNT 182.50494200898 Pointing RA
DEC_PNT -52.427579235758 Pointing Dec
ROLL_PNT 258.15792102302 Pointing Roll
RA_TARG 182.503333 Observer's specified target RA
DEC_TARG -52.440306 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 7.6.8.1 ASCDS version number
DATE 2006-08-07T01:57:58 Date and time of file creation
DATE-OBS 2003-06-15T23:40:09 Observation start date
DATE-END 2003-06-16T05:36:31 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING NONE Grating
OBJECT 1E 1207.4-5209 Source name
TITLE FIRST MEASUREMENT OF THE GRAVITATIONAL REDSHIFT AT THE SURFACE OF A NEUTRON STAR Proposal title
OBSERVER Dr. George Pavlov Principal investigator
OBS_ID 3913 Observation id
SEQ_NUM 500392 Sequence number
RA_NOM 182.50494200898 Nominal RA
DEC_NOM -52.427579235758 Nominal Dec
ROLL_NOM 258.15792102302 Nominal Roll