| Chandra X-ray Center |
PI: Dr Steven Allen |
| Parameter | Value | Description |
|---|---|---|
| ASCDSVER | 7.6.7.1 | ASCDS version number |
| DATE | 2006-04-08T19:48:19 | Date and time of file creation |
| DATE-OBS | 2004-12-11T14:11:58 | Observation start date |
| DATE-END | 2004-12-12T01:19:58 | Observation end date |
| RA_PNT | 245.38794575845 | Pointing RA |
| DEC_PNT | 38.173866459918 | Pointing Dec |
| ROLL_PNT | 14.289256783072 | Pointing Roll |
| RA_TARG | 245.353333 | Observer's specified target RA |
| DEC_TARG | 38.168889 | 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 | 2006-04-08T21:19:07 | Date and time of file creation |
| DATE-OBS | 2004-12-11T14:11:58 | Observation start date |
| DATE-END | 2004-12-12T01:19:58 | Observation end date |
| INSTRUME | ACIS | Instrument |
| DETNAM | ACIS-01236 | Detector |
| GRATING | NONE | Grating |
| OBJECT | MACS1621.6+3810 | Source name |
| TITLE | Probing dark energy using the X-ray gas mass fraction in dynamically relaxed galaxy clusters | Proposal title |
| OBSERVER | Dr Steven Allen | Principal investigator |
| OBS_ID | 6109 | Observation id |
| SEQ_NUM | 800557 | Sequence number |
| RA_NOM | 245.38794575845 | Nominal RA |
| DEC_NOM | 38.173866459918 | Nominal Dec |
| ROLL_NOM | 14.289256783072 | Nominal Roll |