ES4
| Data | Time (pt) | Exp | delay | Phase | T | flats |
| 01/10-11/07 | ||||||
| Start | 01:00 a.m | 2 m | 2 sec |
87.8 |
37 F |
? |
| Stop | 06:17 a.m | |||||
| seeing | good | |||||
| weather | W-wind,clear, calm, cold | |||||
| note | Old opt system. | |||||
| ES1 | ||||
| Start | 2:33 a.m. | bs_exp 900 | flat_bs 40 000 | |
| Stop | 5:50 a.m. | fd exp 90 000 | flat_fd 700 | |
| Problem with PC | ||||