Summary Page for Probing dark energy using the X-ray gas mass fraction in dynamically relaxed galaxy clusters
Probing dark energy using the X-ray gas mass fraction in dynamically relaxed galaxy clusters

Target: Abell 2029

Chandra
X-ray
Center

PI: Dr Steven Allen 
Seq Num: 800549
Obs ID: 6101
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.7.1 ASCDS version number
DATE 2006-04-10T13:33:54 Date and time of file creation
DATE-OBS 2004-12-17T03:34:45 Observation start date
DATE-END 2004-12-17T06:48:21 Observation end date
RA_PNT 227.76196531264 Pointing RA
DEC_PNT 5.7487251238759 Pointing Dec
ROLL_PNT 50.15621785559 Pointing Roll
RA_TARG 227.734167 Observer's specified target RA
DEC_TARG 5.744583 Observer's specified target Dec
DATAMODE VFAINT Data mode
READMODE TIMED Read mode
FP_TEMP 153.4460144 Focal Plane Temperature [K]
FSW_VERS 31 ACIS flight software version number



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.7.1 ASCDS version number
DATE 2006-04-10T14:04:01 Date and time of file creation
DATE-OBS 2004-12-17T03:34:45 Observation start date
DATE-END 2004-12-17T06:48:21 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-01236 Detector
GRATING NONE Grating
OBJECT Abell 2029 Source name
TITLE Probing dark energy using the X-ray gas mass fraction in dynamically relaxed galaxy clusters Proposal title
OBSERVER Dr Steven Allen Principal investigator
OBS_ID 6101 Observation id
SEQ_NUM 800549 Sequence number
RA_NOM 227.76196531264 Nominal RA
DEC_NOM 5.7487251238759 Nominal Dec
ROLL_NOM 50.15621785559 Nominal Roll