M81

Posted: Mar 24th, 2020

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Technical Info

Telescope/Lens: 350mm f/3 newton

Camera: ZWO ASI 1600MM Pro

Mount: EQ8

Software: AsiAir, DSS, Pixlinsight, PS

Accessories: parracor2

Yellow, Bortle 5 zone:

Sankt-Peterburg, Russia

1732

10

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Resolution: 1250x1250 px

Scale: 4705 KB

202

Messier 81 (also known as NGC 3031 or Bode's Galaxy) was first discovered by Johann Bode in 1774. Because of this, it is often called Bode's Galaxy.

2 hours of L subs at 60 and 120 seconds each, and 40 minutes each of RGB (subs at 120 seconds).

Updated

26 Mar, 2020

0

L: 167min RGB: 40min I added another half hour of luminance and re-processed M81. Total: 2 hours 47 minutes of luminance and 40 minutes per color channel. By th…

Current photo

24 Mar, 2020

0

Messier 81 (also known as NGC 3031 or Bode's Galaxy) was first discovered by Johann Bode in 1774. Because of this, it is often called Bode's Galaxy. 2 hours of…

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