Astrodvorek Kamenne Zehrovice

NGC 891

NGC 891 

 

 

NGC 891 is an edge-on spiral galaxy with a clearly visible dust lane in the constellation Andromeda, near (3.5 E) to the well known double star Almach.
For the first time I tried to take picture of this excellent galaxy almost ten years ago (with smaller refractor and DSLR), still to be seen here, and the progress is (I hope) obvious.

Optics:

C
amera:
Filters:
Mount:
Guider
Exposure:

Software:

NoName Newton 192/800
+ GPU c.c.
Atik One 6
LRGB Baader.
SW AZEQ-6
50mm guider + Lacerta MGEN
19x4 min. (L)
9x2.5 min. (R, G, B each), bin 2x2
PixInsight, Photoshop

NGC 891A note to the processing: During that november night with the 66% Moon (till 0.30) and coming fog later Ive got not too much data. To get a satisfactory result I tried my new denoise program (Topaz DeNoise AI , normally used for the high ISO work) and the result was surprisingly good.
And at the end I can even present here the picture of
NGC 891 in full resolution..

JKZ    3.11.  2022 

Back