| Observation ID | Sequence Number | Target Name | Observation Date | Public Date | Observer | Aimpoint RA (deg) | Aimpoint DEC (deg) | Aimpoint Roll (deg) |
| 4 | 200002 | TRAPEZIUM | 1999-11-24 05:39:24 | 2000-12-14 18:00:00 | Prof. Claude Canizares | 83.817688 | -5.389828 | 42.308472 |
| Instrument | Gratings | Detector | Observation Mode | Data Mode | Read Mode | Exposure Time (s) | Defocus (mm) | Focal Length (mm) | Sim X | Sim Z |
| ACIS | HETG | ACIS-56789 | POINTING | FAINT | TIMED | 30912.31 | 0.00144494 | 10070.000 | -0.682823 | -190.145095 |