命運難逃 --- Rosette in BW

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Eddy So
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Re: 命運難逃 --- M3

文章 Eddy So » 週五 10 12月, 2021 02:53

[Good Job]

LT
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Re: 命運難逃 --- M42

文章 LT » 週四 16 12月, 2021 00:41

Took this great nebula while waiting for the comet A1 to rise. However, it was too windy. Moreover, the focus was getting out more and more as the scope cooled down to ambient temperature.

Taken with Vixen SD115S + HD reducer kit + LPS + 1600MM in Sai Kung at midnight of Dec 2nd @700mm F6.1
R:G:B = 4x300s : 4x300s : 5x300s, autoguided with Vixen SXD2
Stacked and processed in PI with dark calibration only
Final touch in PS

Hope I can take the L channel later so as to get a much finer color image.
FB_RGB_SFT_SK.jpg
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Eddy So
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Re: 命運難逃 --- M42

文章 Eddy So » 週四 16 12月, 2021 23:42

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Wongsir
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Re: 命運難逃 --- M42

文章 Wongsir » 週六 18 12月, 2021 15:27

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LT
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Re: 命運難逃 --- M3 cropped

文章 LT » 週一 20 12月, 2021 22:15

I was so surprised there is a tiny NGC close to M3 can be captured with a modified DSLR with just merely 60s exposure after stacking the frames and so would like to crop them out for further processing with much attention on not getting the core burnt. Also, attach one more a highly cropped M3 alone. If more frames and longer exposure taken, the result would be much stunning I am quite sure.

Taken with Vixen SD115S + HD reducer kit + LPS + 100Da in Sai Kung in Hong Kong at the dawn of Dec 3rd @700mm F6.1
25x60s @iso1600, autoguided with Vixen SXD2 mount @star
Stacked and processed in PI with darks and flats calibrated
Final touch in PS
FB_M3_SD115S_F6-1_100Da_iso1600_25x60s_SK.jpg
FB_M3_SD115S_F6-1_100Da_iso1600_25x60s_SK.jpg (1.04 MiB) 已瀏覽 1507 次
M3, cropped @100% zoomed
FB_M3_crop_SD115S_F6-1_100Da_iso1600_25x60s_SK.jpg
FB_M3_crop_SD115S_F6-1_100Da_iso1600_25x60s_SK.jpg (755.95 KiB) 已瀏覽 1507 次

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Re: 命運難逃 --- M3 cropped

文章 MIB » 週二 21 12月, 2021 14:27

very good result and NGC5263 is showing nicely at the top of the image!

[Good Job] [Good Job] [Good Job] [Good Job]

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Eddy So
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Re: 命運難逃 --- M3 cropped

文章 Eddy So » 週三 22 12月, 2021 02:25

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Wongsir
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Re: 命運難逃 --- M3 cropped

文章 Wongsir » 週三 22 12月, 2021 09:50

[Good Job]

LT
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Re: 命運難逃 --- Rosette in BW

文章 LT » 週六 08 1月, 2022 23:31

After shooting M42 on Dec 3rd, changed to shoot Rosette in Ha channel. Originally wanted to take at least 5 subs. But outcome just 1 frame was taken due to a human mistake of that I forgot to change the filter setting in SGPro from G to Ha in the event. Moreover, too windy at that night and so each star had their "companies".

Ha = 1x360s, taken with SD115S + HD reducer kit + LPS + 1600MM @700mm F6.1, autoguided with SXD2 mount
STF in PI and then final touch in PS
FB_Rosette_Ha_360s.jpg
FB_Rosette_Ha_360s.jpg (439.58 KiB) 已瀏覽 1364 次

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Eddy So
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Re: 命運難逃 --- Rosette in BW

文章 Eddy So » 週日 09 1月, 2022 01:09

[Good Job]

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Re: 命運難逃 --- Rosette in BW

文章 Wongsir » 週六 15 1月, 2022 12:59

[Good Job]

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