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32寸镜下的M27

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    2020-4-30 10:25
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    [LV.2]偶尔看看I

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    Post time: 2020-7-6 08:15:46
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    本帖最后由 HuaJi 于 2020-7-9 17:57 编辑

    m27_final_jpeg.jpg

    局部:
    局部.png

    原始数据来自:米斯蒂山天文台数据库

    L: 6*5min
    R/G/B: 各3*5min
    累计75min


    望远镜: OGS 32" RC, f/7.2
    相机: SBIG STL-11000
    滤镜: Astrodon Tru-Balance

    处理软件:Photoshop CC 2018, MaxIm DL 6, Astra Image 4 (没有PI

    Astrobin链接:https://www.astrobin.com/2qjrhi/
    开源也要成死论坛了(悲)
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     Author| Post time: 2020-7-6 08:25:07
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    暖一下论坛
    开源也要成死论坛了(悲)
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    Post time: 2020-7-6 11:38:01
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    这星点啊,就算配11000,也是大啊
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     Author| Post time: 2020-7-6 16:21:20
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    本帖最后由 HuaJi 于 2020-7-7 17:44 编辑

    五米多的焦距,偏轴导星,无AO,星点不大就怪了
    开源也要成死论坛了(悲)
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