Summary Page for The young globular cluster Cygnus OB2
The young globular cluster Cygnus OB2

Target: Cygnus OB2

Chandra
X-ray
Center

PI: Dr. Ettore Flaccomio 
Seq Num: 200280
Obs ID: 4511
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.7.2 ASCDS version number
DATE 2006-06-06T22:13:39 Date and time of file creation
DATE-OBS 2004-01-16T10:52:18 Observation start date
DATE-END 2004-01-17T14:46:48 Observation end date
RA_PNT 308.30093708859 Pointing RA
DEC_PNT 41.250189929189 Pointing Dec
ROLL_PNT 348.9950852897 Pointing Roll
RA_TARG 308.295833 Observer's specified target RA
DEC_TARG 41.252778 Observer's specified target Dec
DATAMODE VFAINT 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 7.6.7.2 ASCDS version number
DATE 2006-06-07T00:17:58 Date and time of file creation
DATE-OBS 2004-01-16T10:52:18 Observation start date
DATE-END 2004-01-17T14:46:48 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-01236 Detector
GRATING NONE Grating
OBJECT Cygnus OB2 Source name
TITLE The young globular cluster Cygnus OB2 Proposal title
OBSERVER Dr. Ettore Flaccomio Principal investigator
OBS_ID 4511 Observation id
SEQ_NUM 200280 Sequence number
RA_NOM 308.30093708859 Nominal RA
DEC_NOM 41.250189929189 Nominal Dec
ROLL_NOM 348.9950852897 Nominal Roll