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Old 08-10-2020, 04:11 PM
Startrek (Martin)
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Startrek is offline
 
Join Date: Dec 2017
Location: Sydney
Posts: 3,495
Rene,
I image and observe on the south coast near Ulladulla, definitely donít need LP filters down this way, Iím up the road from Peter ( Bortle 3 classification)
For observing with my 12Ē Goto dob I sometimes use a UHC filter on nebula targets like Carina , Lagoon , Eagle , Swan and others

For imaging I use a OSC ZWO Duoband filter between first quarter and last quarter moon on nebula targets only.You can get away with no filters on globular clusters and the like. Galaxies obviously need the dark with no filter

Cheers
Martin
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