| Chandra X-ray Center | 	PI: Dr. Carey Lisse  | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.8 | ASCDS version number | 
| DATE | 2006-06-26T19:38:21 | Date and time of file creation | 
| DATE-OBS | 2003-11-24T14:54:47 | Observation start date | 
| DATE-END | 2003-11-24T15:24:47 | Observation end date | 
| RA_PNT | 287.45075571785 | Pointing RA | 
| DEC_PNT | 16.531016063749 | Pointing Dec | 
| ROLL_PNT | 314.14821119318 | Pointing Roll | 
| RA_TARG | 287.42124 | Observer's specified target RA | 
| DEC_TARG | 16.56261 | Observer's specified target Dec | 
| DATAMODE | VFAINT | Data mode | 
| READMODE | TIMED | Read mode | 
| FP_TEMP | 153.4460144 | Focal Plane Temperature [K] | 
| FSW_VERS | 30 | ACIS flight software version number | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.8 | ASCDS version number | 
| DATE | 2006-06-26T19:49:50 | Date and time of file creation | 
| DATE-OBS | 2003-11-24T14:54:47 | Observation start date | 
| DATE-END | 2003-11-24T15:24:47 | Observation end date | 
| INSTRUME | ACIS | Instrument | 
| DETNAM | ACIS-023678 | Detector | 
| GRATING | NONE | Grating | 
| OBJECT | 2P/Encke (2003) | Source name | 
| TITLE | High Resolution Imaging of the Source of Comet Encke's X-Rays Over One Nuclear Rotation | Proposal title | 
| OBSERVER | Dr. Carey Lisse | Principal investigator | 
| OBS_ID | 5273 | Observation id | 
| SEQ_NUM | 100051 | Sequence number | 
| RA_NOM | 287.45075571785 | Nominal RA | 
| DEC_NOM | 16.531016063749 | Nominal Dec | 
| ROLL_NOM | 314.14821119318 | Nominal Roll |