Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  17 AR Aur  ·  18 Aur  ·  19 Aur  ·  IC 410  ·  NGC 1893  ·  Sh2-230  ·  Sh2-236  ·  The star 19Aur  ·  VdB39
NGC 1893 in SHO, Jürgen Ehnes
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NGC 1893 in SHO

NGC 1893 in SHO, Jürgen Ehnes
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NGC 1893 in SHO

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Description

I added a few hours of SII to my image of NGC1893 and used the Hubble Palette. One challenge was, that the ASI 294 MC Pro is a Color cam and I used narrow band filters. With ten minute lights the camera has a noticible noise in the Images. So the first thing to do was the noise reduction without killing the fainter structures

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