A play on M27

行星、深空天體、星野攝影等
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LT
中子星
文章: 1998
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
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A play on M27

文章 LT » 週二 17 12月, 2019 23:31

Had a fun play on combining those data taken in YL and Taiwan respectively. However, it is seemed no gain on resolution even the L-channel data was taken with a bigger telescope.

L channel data: taken with 6" F4 Newtonian + Vixen 1.4x extender PH + AP mount in YL @840mm F5.6
Color image data: taken with Vixen ED81S + HD reducer kit + 100Da in Taiwan @495mm F6.1

All images were processed in PI without any deconvolution and MLT denoise applied.
M27_comparison.jpg
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Eddy So
夸克星
文章: 12763
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: A play on M27

文章 Eddy So » 週三 18 12月, 2019 21:43

[Good Job]

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