| Chandra X-ray Center | 	PI: Dr. Megan Donahue  | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.7.1 | ASCDS version number | 
| DATE | 2006-03-19T05:06:59 | Date and time of file creation | 
| DATE-OBS | 2005-08-10T07:20:43 | Observation start date | 
| DATE-END | 2005-08-10T18:10:23 | Observation end date | 
| RA_PNT | 194.65758441095 | Pointing RA | 
| DEC_PNT | -1.7961381506272 | Pointing Dec | 
| ROLL_PNT | 250.29918285397 | Pointing Roll | 
| RA_TARG | 194.672083 | Observer's specified target RA | 
| DEC_TARG | -1.761389 | Observer's specified target Dec | 
| DATAMODE | VFAINT | Data mode | 
| READMODE | TIMED | Read mode | 
| FP_TEMP | 153.4460144 | Focal Plane Temperature [K] | 
| FSW_VERS | 31 | ACIS flight software version number | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.7.1 | ASCDS version number | 
| DATE | 2006-03-19T06:32:11 | Date and time of file creation | 
| DATE-OBS | 2005-08-10T07:20:43 | Observation start date | 
| DATE-END | 2005-08-10T18:10:23 | Observation end date | 
| INSTRUME | ACIS | Instrument | 
| DETNAM | ACIS-01236 | Detector | 
| GRATING | NONE | Grating | 
| OBJECT | Abell 1650 | Source name | 
| TITLE | A Deep Observation of a Radio-Quiet Cooling Flow | Proposal title | 
| OBSERVER | Dr. Megan Donahue | Principal investigator | 
| OBS_ID | 6356 | Observation id | 
| SEQ_NUM | 800535 | Sequence number | 
| RA_NOM | 194.65758441095 | Nominal RA | 
| DEC_NOM | -1.7961381506272 | Nominal Dec | 
| ROLL_NOM | 250.29918285397 | Nominal Roll |