Rudolf A. Hillebrecht |
Despite whitish skies - partially through Sahara sand in the higher atmosphere over Europe - I could aquire three images of Venus in UV,CH4 and IR Pass 685 filters. UV was most difficult because of a great lack of contrast and unsteady seeing. CH4 and IR Pass show same cloud patterns. [Rudolf A.Hillebrecht: Bad Gandersheim,Germany ]
Detlev Niechoy | |
[Detlev Niechoy : Goettingen,Germany]
2018/04/11
| 2018/04/08
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