| Chandra X-ray Center | 	PI: Dr. Daniel Scott  | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.9 | ASCDS version number | 
| DATE | 2006-09-21T05:36:18 | Date and time of file creation | 
| DATE-OBS | 2002-06-29T08:03:02 | Observation start date | 
| DATE-END | 2002-06-29T11:01:59 | Observation end date | 
| RA_PNT | 254.45238102066 | Pointing RA | 
| DEC_PNT | 35.340685205233 | Pointing Dec | 
| ROLL_PNT | 204.49355939031 | Pointing Roll | 
| RA_TARG | 254.4575 | Observer's specified target RA | 
| DEC_TARG | 35.342472 | Observer's specified target Dec | 
| DEGAP | hrcsD1999-07-22gaplookupN0002.fits | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.9 | ASCDS version number | 
| DATE | 2006-09-21T05:49:02 | Date and time of file creation | 
| DATE-OBS | 2002-06-29T08:03:02 | Observation start date | 
| DATE-END | 2002-06-29T11:01:59 | Observation end date | 
| INSTRUME | HRC | Instrument | 
| DETNAM | HRC-S | Detector | 
| GRATING | LETG | Grating | 
| OBJECT | HER X-1 MAIN HI PEAK | Source name | 
| TITLE | HIGH RESOLUTION SPECTROSCOPY OF HERCULES X-1 | Proposal title | 
| OBSERVER | Dr. Daniel Scott | Principal investigator | 
| OBS_ID | 2702 | Observation id | 
| SEQ_NUM | 400182 | Sequence number | 
| RA_NOM | 254.45238102066 | Nominal RA | 
| DEC_NOM | 35.340685205233 | Nominal Dec | 
| ROLL_NOM | 204.49355939031 | Nominal Roll |