NGC6888 Crescent Nebula | Igor Chekalin

Igor Chekalin
Location of photo
Taganrog, Russia
Date/Time of photo
13 clear nights in March and April 2009
Canon 350D(self-modded), 10" Newton (254/1200mm) on EQ6-PRO mount with auto-guiding. Astrodon 6nm H-alpha filter. Baader 8nm O-III filter.
This image was taken during March and April 2009. 13 clear nights. Light-polluted urban sky (visual limit 4.0m)
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