| Chandra X-ray Center |
PI: Dr Guido Risaliti |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.9 | ASCDS version number |
| DATE | 2006-09-14T17:57:50 | Date and time of file creation |
| DATE-OBS | 2002-04-27T19:37:47 | Observation start date |
| DATE-END | 2002-04-27T22:03:22 | Observation end date |
| RA_PNT | 343.41368358293 | Pointing RA |
| DEC_PNT | 29.962620409638 | Pointing Dec |
| ROLL_PNT | 83.243891148259 | Pointing Roll |
| RA_TARG | 343.410417 | Observer's specified target RA |
| DEC_TARG | 29.953361 | 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 |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.9 | ASCDS version number |
| DATE | 2006-09-14T18:31:44 | Date and time of file creation |
| DATE-OBS | 2002-04-27T19:37:47 | Observation start date |
| DATE-END | 2002-04-27T22:03:22 | Observation end date |
| INSTRUME | ACIS | Instrument |
| DETNAM | ACIS-235678 | Detector |
| GRATING | NONE | Grating |
| OBJECT | HS 2251+2941 | Source name |
| TITLE | X-RAY WEAK BROAD-LINE QUASARS: ABSORPTION OR INTRINSIC X_RAY WEAKNESS ? | Proposal title |
| OBSERVER | Dr Guido Risaliti | Principal investigator |
| OBS_ID | 3082 | Observation id |
| SEQ_NUM | 700521 | Sequence number |
| RA_NOM | 343.41368358293 | Nominal RA |
| DEC_NOM | 29.962620409638 | Nominal Dec |
| ROLL_NOM | 83.243891148259 | Nominal Roll |