This is an HaRGB image of a section of the Cave Nebula in Cepheus. I began this image during the last week of August and finally got one night of very transparent skies in NY to finish off the Ha data (forecast was cloudy skies of course). I always observe visually when imaging and had some very memorable views through my Tak FSQ106 that night, particularly of the North America, Pelican, and Veil nebulae with an LPR filter.
The image was taken with my C14Edge and reducer at a scale of 0.5 arc-sec/px. Exposure info and larger images are here:
Hope you like!
Edited by sydney, 23 September 2018 - 02:16 AM.