| Chandra X-ray Center | 	PI: Professor Trevor Ponman  | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.10 | ASCDS version number | 
| DATE | 2007-01-13T15:09:22 | Date and time of file creation | 
| DATE-OBS | 2001-11-03T13:14:36 | Observation start date | 
| DATE-END | 2001-11-03T18:45:02 | Observation end date | 
| RA_PNT | 171.18537855527 | Pointing RA | 
| DEC_PNT | 38.762091284145 | Pointing Dec | 
| ROLL_PNT | 49.494706779176 | Pointing Roll | 
| RA_TARG | 171.18 | Observer's specified target RA | 
| DEC_TARG | 38.76 | 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 | 7.6.10 | ASCDS version number | 
| DATE | 2007-01-13T15:25:00 | Date and time of file creation | 
| DATE-OBS | 2001-11-03T13:14:36 | Observation start date | 
| DATE-END | 2001-11-03T18:45:02 | Observation end date | 
| INSTRUME | ACIS | Instrument | 
| DETNAM | ACIS-01236 | Detector | 
| GRATING | NONE | Grating | 
| OBJECT | NGC 3665 GROUP | Source name | 
| TITLE | THE ORIGIN OF X-RAY EMISSION FROM LOW VELOCITY DISPERSION GROUPS | P | 
| OBSERVER | Professor Trevor Ponman | Principal investigator | 
| OBS_ID | 3222 | Observation id | 
| SEQ_NUM | 800222 | Sequence number | 
| RA_NOM | 171.18537855527 | Nominal RA | 
| DEC_NOM | 38.762091284145 | Nominal Dec | 
| ROLL_NOM | 49.494706779176 | Nominal Roll |