Celestial hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  NGC 2903  ·  NGC 2905
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NGC 2903 Ha+LRGB - EdgeHD 9.25 - MyT - ASI1600MM Cool - 24 hours, Rowland Archer
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NGC 2903 Ha+LRGB - EdgeHD 9.25 - MyT - ASI1600MM Cool - 24 hours

Getting plate-solving status, please wait...
NGC 2903 Ha+LRGB - EdgeHD 9.25 - MyT - ASI1600MM Cool - 24 hours, Rowland Archer
Powered byPixInsight

NGC 2903 Ha+LRGB - EdgeHD 9.25 - MyT - ASI1600MM Cool - 24 hours

Equipment

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Acquisition details

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Description

NGC 2903 and 2905 acquired between October 2018 and April 2019. This striking barred spiral galaxy in Leo is about 30 million LY away.

Very surprising that this didn't make it into the Messier catalog.

24 total hours of data:

L - 7 hours

R - 5.3 hours

G - 4.5 hours

B - 3 hours

Ha - 4.4 hours

Calibrated with AstroPixelProcessor, processed with PixInsight and PhotoShop.

Comments and critiques welcomed!

Cheers,

Rowland

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