| Observation ID | Sequence Number | Target Name | Observation Date | Public Date | Observer | Aimpoint RA (deg) | Aimpoint DEC (deg) | Aimpoint Roll (deg) |
| 4640 | 500460 | SNR1987A | 2004-08-26 05:34:13 | 2005-09-03 08:16:47 | Dr. Richard McCray | 83.886560 | -69.289592 | 105.175229 |
| 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 | 56834.51 | 0.00144494 | 10070.000 | -0.682823 | -182.137000 |