Open Cluster

M 41 = NGC 2287


Image M 41 = NGC 2287
EXIF Time 2010/12/03 18:27:12 UT - 19:54:38 UT
Place φ = 30°31'16.21" N, λ = 114°21'29.99" E, +53m, Wuchang, China
Telescope Intane APO 8.0-cm refractor, f/7
Mount NEQ3 Pro
Camera Canon EOS 400D (ISO 800)
Exposure 60 s x 40 frames
Processing 40 images stacked in DeepSkyStacker 3.2.2 with dark frames subtracted; fixed with Fitswork V4.40, IRIS V5.56 and Photoshop CS3 Extended; 0.5x resized and cropped;
Comments images taken and processed by me; city lights; Click to view a full resolution version.




Copyright © Man-To Hui (Wentao Xu)

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