| Chandra X-ray Center | 	PI: Prof. William Brandt  | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.7.1 | ASCDS version number | 
| DATE | 2006-03-25T22:25:05 | Date and time of file creation | 
| DATE-OBS | 2005-09-23T18:08:14 | Observation start date | 
| DATE-END | 2005-09-23T20:08:35 | Observation end date | 
| RA_PNT | 234.21473556018 | Pointing RA | 
| DEC_PNT | 50.127229041138 | Pointing Dec | 
| ROLL_PNT | 299.89316276338 | Pointing Roll | 
| RA_TARG | 234.209583 | Observer's specified target RA | 
| DEC_TARG | 50.136194 | Observer's specified target Dec | 
| DATAMODE | FAINT | Data mode | 
| READMODE | TIMED | Read mode | 
| FP_TEMP | 153.76843262 | Focal Plane Temperature [K] | 
| FSW_VERS | 31 | ACIS flight software version number | 
| Parameter | Value | Description | 
|---|---|---|
| ASCDSVER | 7.6.7.1 | ASCDS version number | 
| DATE | 2006-03-25T22:54:12 | Date and time of file creation | 
| DATE-OBS | 2005-09-23T18:08:14 | Observation start date | 
| DATE-END | 2005-09-23T20:08:35 | Observation end date | 
| INSTRUME | ACIS | Instrument | 
| DETNAM | ACIS-235678 | Detector | 
| GRATING | NONE | Grating | 
| OBJECT | SDSS J1536+5008 | Source name | 
| TITLE | A Chandra Survey of the Most Distant Quasars: X-raying the First Massive Black Holes | Proposal title | 
| OBSERVER | Prof. William Brandt | Principal investigator | 
| OBS_ID | 5614 | Observation id | 
| SEQ_NUM | 701037 | Sequence number | 
| RA_NOM | 234.21473556018 | Nominal RA | 
| DEC_NOM | 50.127229041138 | Nominal Dec | 
| ROLL_NOM | 299.89316276338 | Nominal Roll |