The Crescent Nebula (NGC 6888)

Posted by joramusa
on Friday, July 07, 2017

I attach my last astrophoto.
Location:Corbera de Llobregat(Barcelona) Date 13-06-2017 and 03-07-2017 23.30 h LH.
Equipment:Telescope Astrograph AG 10 f:3.8-Camera CCD SBIG ST 10 10XME-Mount 10 Micrón GM 2000.
Narrow band composition_:
H-alpha :600 secx 10 bin1
O-III :700 sec x 10 bin1
S-II :700 sec x 10 bin1
Image 1 H-alpha as Red-O-III as Green -S-II as Blue

Prograns:MaximDL V5-CCdStack2-Photoshop CS6.

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