Thread: Gem Cluster
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Old 01-04-2021, 10:10 AM
SB (Chris)
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SB is offline
 
Join Date: Oct 2019
Location: Lake Macquarie NSW
Posts: 291
Quote:
Originally Posted by multiweb View Post
Excellent data. You just need to tweak the color balance and you'll have one for the poolroom.
Thanks Marc,
I only just received the 3.5nm Ha filter. I was surprised how well it performed with the 183 MC (especially in nearly full moon). Attached is:

* One 10 Minute exposure using the Ha filter and nearly full Moon.
* One 10 Minute exposure using the Duoband filter with clear sky and no Moon.
All in Bortle 4

It would be good if a 3 - 3.5 nm Oiii filter has the same result however I understand that even the 3nm Oiii would not perform in Moonlight?

Chris.
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