Summary Page for Chandra HETG Spectroscopy of the VY Sculptoris Star TT Ari
Chandra HETG Spectroscopy of the VY Sculptoris Star TT Ari

Target: TT Ari

Chandra
X-ray
Center

PI: Dr. Christopher Mauche 
Seq Num: 300148
Obs ID: 7175
Instrument: ACIS
Grating: HETG




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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 2006-03-31T23:05:20 Date and time of file creation
DATE-OBS 2005-10-09T06:27:27 Observation start date
DATE-END 2005-10-09T11:22:53 Observation end date
RA_PNT 31.723489333759 Pointing RA
DEC_PNT 15.294642776951 Pointing Dec
ROLL_PNT 115.65603761275 Pointing Roll
RA_TARG 31.72125 Observer's specified target RA
DEC_TARG 15.295278 Observer's specified target Dec
DATAMODE FAINT Data mode
READMODE TIMED Read mode
FP_TEMP 155.05870056 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 2006-04-01T00:11:35 Date and time of file creation
DATE-OBS 2005-10-09T06:27:27 Observation start date
DATE-END 2005-10-09T11:22:53 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING HETG Grating
OBJECT TT Ari Source name
TITLE Chandra HETG Spectroscopy of the VY Sculptoris Star TT Ari Proposa
OBSERVER Dr. Christopher Mauche Principal investigator
OBS_ID 7175 Observation id
SEQ_NUM 300148 Sequence number
RA_NOM 31.723489333759 Nominal RA
DEC_NOM 15.294642776951 Nominal Dec
ROLL_NOM 115.65603761275 Nominal Roll