| Chandra X-ray Center |
PI: Dr. Nicola Masetti |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.11.2 | Processing system revision |
| DATE | 2007-11-24T13:55:49 | Date and time of file creation |
| DATE-OBS | 2005-04-23T02:46:07 | Observation start date |
| DATE-END | 2005-04-23T03:34:18 | Observation end date |
| RA_PNT | 256.64326674318 | Pointing RA |
| DEC_PNT | 23.974614930684 | Pointing Dec |
| ROLL_PNT | 123.924440074 | Pointing Roll |
| RA_TARG | 256.644167 | Observer's specified target RA |
| DEC_TARG | 23.970556 | Observer's specified target Dec |
| DEGAP | hrciD1999-07-22gaplookupN0003.fits |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.11.2 | Processing system revision |
| DATE | 2007-11-24T14:04:38 | Date and time of file creation |
| DATE-OBS | 2005-04-23T02:46:07 | Observation start date |
| DATE-END | 2005-04-23T03:34:18 | Observation end date |
| INSTRUME | HRC | Instrument |
| DETNAM | HRC-I | Detector |
| GRATING | NONE | Grating |
| OBJECT | 4U 1700+24 | Source name |
| TITLE | Precise astrometry of the X-ray sources 4U1700+24 and 4U1954+319 | P |
| OBSERVER | Dr. Nicola Masetti | Principal investigator |
| OBS_ID | 5455 | Observation id |
| SEQ_NUM | 400385 | Sequence number |
| RA_NOM | 256.64326674318 | Nominal RA |
| DEC_NOM | 23.974614930684 | Nominal Dec |
| ROLL_NOM | 123.924440074 | Nominal Roll |