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NGC7789 290mm g300 uvir 81F 324S NoEdit 07162022m


NGC7789 290mm g300 uvir 81F 324S NoEdit 07162022m

Caroline's Rose Cluster (NGC 7789), 4" / 5.4'
Losmandy G11 Gemini2, ZenithStar 61mm at f/4.2 with Celestron f/6.3 reducer (actual reduction is 0.71)
ASI290MM with Mini-TEC and Baader UV/IR cut filter, Gain = 300, Brightness = 1, Temp = 18 C
SharpCap with flat and dark applied and simple offset






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