M31 - The Andromeda Galaxy inRGB

Posted: 25 Sep, 2019

Objects: Less More

Technical Info

Telescope or Lens: TS Optics 107mm Doublet Apo Refractor

Camera: ZWO ASI183MM Pro

Mount: EQ6R-PRO

Guide Scope: 50mm modified finder scope

Guide Camera: Atik Infinity

Software: DeepSkyStacker, Photoshop, PixInsight, PHD2 Guiding, Astrophotographytool, CDC

Accessories: TS 0,79x reducer/flattener, Bahtinov mask

Exposure:

37 x 300" ISO/Gain: 139 - Red @-15°C

30 x 300" ISO/Gain: 139 - Blue @-15°C

35 x 300" ISO/Gain: 139 - Green @-15°C

Dessau-Roßlau, GERMANY

8 h 30 m

1203

The luminance channel still needs more subs so i made this RGB version without luminance channel. I still wanna Add a luminance layer and some Halpha for the red regions in the dustrings. And my stars need some more attention too.

Resolution: 5408x3576 px

Scale: 7179 KB

Dirk Willfeld

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