ES4
| Data | Time (loc time) | Exp | delay | Phase | T | flats |
| 11/11/06 | ||||||
| Start | 11:26 p.m | 2 m - 1 m | 2 sec | 84.8 | 37 F | yes |
| Stop | 4:30 a.m | |||||
| seeing | good | |||||
| weather | Stop when clouds. | |||||
| note | Old opt system. | |||||
| ES1 | ||||
| Start | 12:26 p.m. | bs_exp=950 | flat_bs=30000 ? | |
| Stop | 4:30 a.m. | fd_exp=80000-50000-30000 | flat_fd=500 | |