NGC6523 (M8) and NGC6514 (M20) The Lagoon and Trifid Nebula are H II regions in the constellation Sagittarius. NGC6531(M21) and NGC 6544 are also present in the image. FOV is 175 x 115.8. This is twenty seven 240s guided subs taken with an Optolong L’Pro filter and eleven 240s guided subs taken with an Optolong L’eXtreme filter on April 28th, 2022 from Darling Hill Observatory in Vesper, NY. Canon EOS7D camera , 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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