Summary Page for Spatially resolved grating spectrometry of the newborn supernova remnant SNR1987A
Spatially resolved grating spectrometry of the newborn supernova remnant SNR1987A

Target: SNR1987A

Chandra
X-ray
Center

PI: Dr. Richard McCray 
Seq Num: 500460
Obs ID: 4641
Instrument: ACIS
Grating: LETG




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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 2006-05-23T05:13:44 Date and time of file creation
DATE-OBS 2004-08-30T08:20:44 Observation start date
DATE-END 2004-08-31T05:47:06 Observation end date
RA_PNT 83.886600821994 Pointing RA
DEC_PNT -69.289597115789 Pointing Dec
ROLL_PNT 105.17527210324 Pointing Roll
RA_TARG 83.866667 Observer's specified target RA
DEC_TARG -69.26975 Observer's specified target Dec
DATAMODE FAINT Data mode
READMODE TIMED Read mode
FP_TEMP 153.60722351 Focal Plane Temperature [K]
FSW_VERS 31 ACIS flight software version number



Level 2 Parameters
Parameter Value Description
ASCDSVER 7.6.7.2 ASCDS version number
DATE 2006-05-23T05:40:31 Date and time of file creation
DATE-OBS 2004-08-30T08:20:44 Observation start date
DATE-END 2004-08-31T05:47:06 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-456789 Detector
GRATING LETG Grating
OBJECT SNR1987A Source name
TITLE Spatially resolved grating spectrometry of the newborn supernova remnant SNR1987A Proposal title
OBSERVER Dr. Richard McCray Principal investigator
OBS_ID 4641 Observation id
SEQ_NUM 500460 Sequence number
RA_NOM 83.886600821994 Nominal RA
DEC_NOM -69.289597115789 Nominal Dec
ROLL_NOM 105.17527210324 Nominal Roll