ES4
| Data | Time (PT) | Exp | delay | Phase | T | flats |
| 02/01/07 |
2 |
~0 |
22 F |
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| Start | 06:40 p.m |
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| Stop | 11:30 p.m | |||||
| seeing | good | |||||
| weather | Clear, calm warm | |||||
| note | Same problem with telescop. Full Moon. Test new opt system. | |||||