Summary Page for The Early Onset of X-ray Emission from Planetary Nebulae
The Early Onset of X-ray Emission from Planetary Nebulae

Target: Hen 2-99

Chandra
X-ray
Center

PI: Prof. Joel Kastner 
Seq Num: 200249
Obs ID: 4480
Instrument: ACIS




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Level 1 Parameters
Level 2 Parameters

Level 1 Parameters
Parameter Value Description
ASCDSVER 7.6.8 ASCDS version number
DATE 2006-06-30T13:38:27 Date and time of file creation
DATE-OBS 2003-11-12T02:16:14 Observation start date
DATE-END 2003-11-12T10:46:57 Observation end date
RA_PNT 208.10737162903 Pointing RA
DEC_PNT -66.384720613033 Pointing Dec
ROLL_PNT 156.87278094336 Pointing Roll
RA_TARG 208.1275 Observer's specified target RA
DEC_TARG -66.39 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 7.6.8 ASCDS version number
DATE 2006-06-30T13:59:55 Date and time of file creation
DATE-OBS 2003-11-12T02:16:14 Observation start date
DATE-END 2003-11-12T10:46:57 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-235678 Detector
GRATING NONE Grating
OBJECT Hen 2-99 Source name
TITLE The Early Onset of X-ray Emission from Planetary Nebulae Proposal
OBSERVER Prof. Joel Kastner Principal investigator
OBS_ID 4480 Observation id
SEQ_NUM 200249 Sequence number
RA_NOM 208.10737162903 Nominal RA
DEC_NOM -66.384720613033 Nominal Dec
ROLL_NOM 156.87278094336 Nominal Roll