ES4
| Data | Time (loc time) | Exp | delay | Phase | T | flats |
| 11/10/06 | ||||||
| Start | 12:08 p.m | 1 m - 30 s | 2 sec | 60.5 | 46 F | yes |
| Stop | 2:30 a.m | |||||
| seeing | good | |||||
| weather | ivning - cloudy. Stop when clouds. | |||||
| note | Old opt system. | |||||
| ES1 | ||||
| Start | 12:46 p.m. | bs_exp=8000 | flat_bs=30000 | |
| Stop | 3:0 a.m. | fd_exp=50000 | flat_fd=500 | |