| Chandra X-ray Center |
PI: Frederick Seward |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.8.1 | ASCDS version number |
| DATE | 2006-09-11T06:45:48 | Date and time of file creation |
| DATE-OBS | 2002-04-14T19:00:38 | Observation start date |
| DATE-END | 2002-04-15T01:07:33 | Observation end date |
| RA_PNT | 83.641970618572 | Pointing RA |
| DEC_PNT | 22.195397705181 | Pointing Dec |
| ROLL_PNT | 272.12814819764 | Pointing Roll |
| RA_TARG | 83.633333 | Observer's specified target RA |
| DEC_TARG | 22.189444 | Observer's specified target Dec |
| DATAMODE | FAINT | Data mode |
| READMODE | TIMED | Read mode |
| FP_TEMP | 153.2848053 | Focal Plane Temperature [K] |
| FSW_VERS | 30 | ACIS flight software version number |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.8.1 | ASCDS version number |
| DATE | 2006-09-11T07:11:33 | Date and time of file creation |
| DATE-OBS | 2002-04-14T19:00:38 | Observation start date |
| DATE-END | 2002-04-15T01:07:33 | Observation end date |
| INSTRUME | ACIS | Instrument |
| DETNAM | ACIS-0123 | Detector |
| GRATING | NONE | Grating |
| OBJECT | CRAB NEBULA HALO | Source name |
| TITLE | SEARCH FOR THE OUTER SHELL OF THE CRAB NEBULA | Proposal title |
| OBSERVER | Frederick Seward | Principal investigator |
| OBS_ID | 2798 | Observation id |
| SEQ_NUM | 500248 | Sequence number |
| RA_NOM | 83.641970618572 | Nominal RA |
| DEC_NOM | 22.195397705181 | Nominal Dec |
| ROLL_NOM | 272.12814819764 | Nominal Roll |