| Observation ID | Sequence Number | Target Name | Observation Date | Public Date | Observer | Aimpoint RA (deg) | Aimpoint DEC (deg) | Aimpoint Roll (deg) |
| 5170 | 790090 | 3C273 | 2004-06-30 21:30:57 | 2004-07-08 20:17:36 | Dr. CXC Calibration | 187.284593 | 2.072362 | 247.156448 |
| Instrument | Gratings | Detector | Observation Mode | Data Mode | Read Mode | Exposure Time (s) | Defocus (mm) | Focal Length (mm) | Sim X | Sim Z |
| ACIS | LETG | ACIS-456789 | POINTING | FAINT | TIMED | 28399.95 | 0.00144494 | 10070.000 | -0.682823 | -182.137000 |