{"id":3728,"date":"2026-02-21T11:49:10","date_gmt":"2026-02-21T10:49:10","guid":{"rendered":"https:\/\/astrophotos.se\/?p=3728"},"modified":"2026-02-21T12:02:20","modified_gmt":"2026-02-21T11:02:20","slug":"ngc-1931-in-lrgbha","status":"publish","type":"post","link":"https:\/\/astrophotos.se\/?p=3728","title":{"rendered":"NGC 1931 in LRGB+Ha – EdgeHD 800 first light"},"content":{"rendered":"\n
\"\"<\/a>
NGC 1931 in LRGB+Ha – EdgeHD 800 first light<\/figcaption><\/figure>\n\n\n\n

2026-02-08 19:00-04:00
Some high clouds, some wind, no moon, snow on ground, 85% humidity, -7 degrees C, SQM 19.35

First light with EdgeHD 800 telescope.

23x120s R
20x120s G
27x120s B
49x120s L
14x300s Ha
Rotation 90 degrees<\/p>\n\n\n\n

Camera: ZWO ASI 2600MM Pro+ZWO EFW, Antlia Pro Filters L,R,G,B,SII,Ha,OIII, gain 100, offset 50, -15C
Lens: Celestron EdgeHD 800
Mount: EQ6-R Pro
ASI120MM Mini OAG auto guider
Software: N.I.N.A., PHD2, PixInsight (BXT, NXT, SXT), Affinity Photo 2
Location: Bor\u00e5s, Sweden<\/p>\n","protected":false},"excerpt":{"rendered":"

2026-02-08 19:00-04:00Some high clouds, some wind, no moon, snow on ground, 85% humidity, -7 degrees C, SQM 19.35 First light with EdgeHD 800 telescope. 23x120s R20x120s G27x120s B49x120s L14x300s HaRotation 90 degrees Camera: ZWO ASI 2600MM Pro+ZWO EFW, Antlia Pro Filters L,R,G,B,SII,Ha,OIII, gain 100, offset … Continue readingNGC 1931 in LRGB+Ha – EdgeHD 800 first light<\/span><\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":3727,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-astrophotos"],"yoast_head":"\nNGC 1931 in LRGB+Ha - EdgeHD 800 first light - astrophotos.se<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/astrophotos.se\/?p=3728\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NGC 1931 in LRGB+Ha - 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