deeplook.at
Riddle 4 in Cassiopeia

Astrophotography from Ursa Major Observatory @ ROSA

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deeplook.at
deeplook.at
open cluster
2.2’ - 4’
?
Cassiopeia
6500 light years
2014-10-18 + 19
Gahberg observatory, Upper Austria
- Luminance: Lacerta 10” f/4 Newtonian + Sbig ST2000XM - RGB: 5” f/5 Newtionian + SXV-H9 + Baader RGB - RGB and Luminance capured simultaeosly -
ASA DDM 60pro
Luminance 33x8 min, RGB 14x8 min each
10h
consits of about 120 stars discovered by Dave Riddle (member of the deepskyhunters)
first light of Ge-mini west observatory data acquired remotely
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