Copyright: Hans Juergen Mayer
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- Thu Oct 06, 2016 7:01 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Submissions: 2016 October
- Replies: 174
- Views: 60529
- Sun Aug 02, 2015 10:29 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Submissions: 2015 August
- Replies: 228
- Views: 91050
- Sat Jan 24, 2015 2:55 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Submissions: 2015 January
- Replies: 295
- Views: 143488
Re: Submissions: 2015 January
m31 deep
Copyright: Hans J. Mayer
exposure time 6,5h with CANON EF 200 at f3.4 with Canon 1100Da
A full resolution image is available at
http://www.lehrer.uni-karlsruhe.de/~za3 ... 200f34.jpg
Copyright: Hans J. Mayer
exposure time 6,5h with CANON EF 200 at f3.4 with Canon 1100Da
A full resolution image is available at
http://www.lehrer.uni-karlsruhe.de/~za3 ... 200f34.jpg
