NGC6888 - One Hour Test @ f/4


(Click to enlarge)
This image © Copyright 2018, Michael Fulbright

I've been tinkering with my new 8 inch f/4 Newtonian and with the bright Moon up I thought I'd see what you could do with NGC 6888 @ f/4 in a little over one hour of data.

Date: 10/18/2016
Telescope: Teleskop-Service ONTC 8" f4
Mount: Astro-Physics Mach1GTO
Camera: ZWO ASI1600MM-Cool
Exposure: Baader H-alpha 7nm: 26x180" (gain: 139.00) -15C bin 1x1