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Ground-based observations
| Set-up | Exposure, min | Observation Date, UT |
|---|---|---|
| 121 (800) | 60 | June 18, 1992 |
| 127 (800) | 5 | June 18, 1992 |
| 124 (800) | 60 | June 19, 1992 |
| 125 (800) | 60 | June 19, 1992 |
| 125 (800) | 3 | June 19, 1992 |
| 126 (800) | 60 | June 19, 1992 |
| 123 (800) | 60 | June 19, 1992 |
| 127 (800) | 60 | June 19, 1992 |
| − (2048) | 165 | July 3, 1995 |
See text and Hyung (12) for an explanation of six different set-up numbers, 125, 127, etc … for 800 × 800 charge-coupled device chip settings.
