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

Target: NGC 40

Chandra
X-ray
Center

PI: Prof. Joel Kastner 
Seq Num: 200250
Obs ID: 4481
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 2006-05-01T16:04:34 Date and time of file creation
DATE-OBS 2004-06-13T06:47:46 Observation start date
DATE-END 2004-06-13T12:51:14 Observation end date
RA_PNT 3.261639140705 Pointing RA
DEC_PNT 72.531341700627 Pointing Dec
ROLL_PNT 86.673555576014 Pointing Roll
RA_TARG 3.254167 Observer's specified target RA
DEC_TARG 72.521944 Observer's specified target Dec
DATAMODE FAINT Data mode
READMODE TIMED Read mode
FP_TEMP 153.4460144 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 2006-05-01T16:52:17 Date and time of file creation
DATE-OBS 2004-06-13T06:47:46 Observation start date
DATE-END 2004-06-13T12:51:14 Observation end date
INSTRUME ACIS Instrument
DETNAM ACIS-235678 Detector
GRATING NONE Grating
OBJECT NGC 40 Source name
TITLE The Early Onset of X-ray Emission from Planetary Nebulae Proposal
OBSERVER Prof. Joel Kastner Principal investigator
OBS_ID 4481 Observation id
SEQ_NUM 200250 Sequence number
RA_NOM 3.261639140705 Nominal RA
DEC_NOM 72.531341700627 Nominal Dec
ROLL_NOM 86.673555576014 Nominal Roll