Pericles Enache |
Another good unusual summer afternoon with clear sky, something better than yesterday, with weaker jet stream but still wind gusts shaking the telescope mount affecting quality of UV recording. Regarding the UV image, I have de-rotated 5 stacked frames that were recorded in a sequence of 2 minutes each. [Pericles Enache,Sao Paulo,Brazil]
2020/01/27
| 2020/01/25
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