ES4
| Data | Time (loc time) | Exp | delay | Phase | T | flats |
| 11/28/06 | ||||||
| Start | 6:23 p.m |
2 m |
2 sec |
79.2 |
32 F |
yes |
| Stop | 11:56 p.m | |||||
| seeing | good | |||||
| weather | clear, w-wind, cold | |||||
| note | Old opt system. | |||||
| ES1 | ||||
| Start | 6:55 p.m | fd exp=60000 | flat fd 600 | |
| Stop | 9:15 | bs exp=1000 | flat bs 40000 | |
| stop - too strong wind | ||||