6D+Ha 7nm @ Cygnus Region
Cygnus Region © KunHo LeeLocation : Jang Su, South Korea
Date : 13 Oct, 2015
Camera : Mono Astro 6D (cooled @-10C)
Telescope/Lens : Samyang 135mm f/2 @~2
ISO : 3200,
Filter:Optolong Ha 7nm filter
Total Exposure Time : 5mins X4 frames= 20mins
No Dark Frames, No Bias Frames, No Flat
Process PS5
很不错啊 棒 musicworm 发表于 2015-10-21 16:55
很不错啊
3Q{:5_282:}
黑白冷冻6D霸气!
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