| Chandra X-ray Center |
PI: Dr Maxim Markevitch |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.9 | ASCDS version number |
| DATE | 2006-12-31T07:26:28 | Date and time of file creation |
| DATE-OBS | 2001-09-03T11:40:06 | Observation start date |
| DATE-END | 2001-09-04T04:47:59 | Observation end date |
| RA_PNT | 347.94327727296 | Pointing RA |
| DEC_PNT | -21.729159437931 | Pointing Dec |
| ROLL_PNT | 21.189292829242 | Pointing Roll |
| RA_TARG | 347.905 | Observer's specified target RA |
| DEC_TARG | -21.741 | 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 | 7.6.9 | ASCDS version number |
| DATE | 2006-12-31T08:04:34 | Date and time of file creation |
| DATE-OBS | 2001-09-03T11:40:06 | Observation start date |
| DATE-END | 2001-09-04T04:47:59 | Observation end date |
| INSTRUME | ACIS | Instrument |
| DETNAM | ACIS-35678 | Detector |
| GRATING | NONE | Grating |
| OBJECT | A2550 | Source name |
| TITLE | A DIFFERENTIAL X-RAY GUNN-PETERSON TEST USING A GIANT CLUSTER FILAMENT | Proposal title |
| OBSERVER | Dr Maxim Markevitch | Principal investigator |
| OBS_ID | 2225 | Observation id |
| SEQ_NUM | 800164 | Sequence number |
| RA_NOM | 347.94327727296 | Nominal RA |
| DEC_NOM | -21.729159437931 | Nominal Dec |
| ROLL_NOM | 21.189292829242 | Nominal Roll |