NGC869 and NGC884 (Double Cluster)
WO GT81 with Orion field flattener. Canon T3 cooled down -18C from embient.
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Uploaded on September 25, 2016
NGC869 and NGC884 (Double Cluster)
WO GT81 with Orion field flattener. Canon T3 cooled down -18C from embient.
685
views
7
faves
1
comment
Uploaded on September 25, 2016