Summary Page for THE ENIGMA OF SYMMETRIC X-RAY PROFILES IN O STARS
THE ENIGMA OF SYMMETRIC X-RAY PROFILES IN O STARS

Target: Xi Per

Chandra
X-ray
Center

PI: Dr. Derck Massa 
Seq Num: 200281
Obs ID: 4512
Instrument: ACIS
Grating: HETG




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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 2006-05-29T23:39:48 Date and time of file creation
DATE-OBS 2004-03-22T02:10:13 Observation start date
DATE-END 2004-03-23T23:17:53 Observation end date
RA_PNT 59.743203711132 Pointing RA
DEC_PNT 35.781508021468 Pointing Dec
ROLL_PNT 289.56256977464 Pointing Roll
RA_TARG 59.74125 Observer's specified target RA
DEC_TARG 35.791028 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 7.6.7.2 ASCDS version number
DATE 2006-05-30T00:11:21 Date and time of file creation
DATE-OBS 2004-03-22T02:10:13 Observation start date
DATE-END 2004-03-23T23:17:53 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING HETG Grating
OBJECT Xi Per Source name
TITLE THE ENIGMA OF SYMMETRIC X-RAY PROFILES IN O STARS Proposal title
OBSERVER Dr. Derck Massa Principal investigator
OBS_ID 4512 Observation id
SEQ_NUM 200281 Sequence number
RA_NOM 59.743203711132 Nominal RA
DEC_NOM 35.781508021468 Nominal Dec
ROLL_NOM 289.56256977464 Nominal Roll