NGC7635 and emission nebula in Cassiopeia with open cluster M52 and other emission nebula. This is eighteen 300 second guided subs taken on August 9th, 2022 and fifty-five 300 second guided subs taken on August 12th, 2022 from the Darling Hill Observatory in Vesper, NY with an Optolong L-eXtreme filter. FOV is 4.23˚ X 2.67˚ An astro-modified Canon EOS6D camera at ISO1600, iOptron CEM40G mount, ZWO ASI120MM mini mono guide camera, William Optics 50mm guide scope, ASIAir Plus, William Optics FLT 91 + Flat 6AIII 0.8 reducer FL 432mm f/4.9.
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