Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  NGC 1893
IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes, Marco Eckstein
IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes
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IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes

IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes, Marco Eckstein
IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes
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IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes

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Description

On the same three nights of March 25-27, 2022, that I was able to use for galaxy M109 ( https://www.astrobin.com/kgvygy/ ), I photographed emission nebula IC410 for a total of 10.75 hours. The seeing was also very good most of the time.

Check out the full resolution for maximum details, especially for the tadpoles and structures of the dark clouds -> 25.5 MegaPixel

To stretch the colors of the dual narrowband data, I use the CameraRAW tool in Photoshop. I did not separate the Ha and OIII channels, but processed the entire image as if it was an RGB. So even though it's not drizzled, I don't feel like resolution has been lost in the process.

Image processing with Siril 1.0.0 (stack, stretch), Astro Pixel Processor (remove light pollution / gradient before stretching), StarNet++ V2, Photoshop CC.

Any comment or question is welcome! English or Deutsch

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IC 410, NGC 1893 and the Tadpoles - Ha OIII HiRes, Marco Eckstein