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Contains:  M 101, NGC 5457, NGC 5461, NGC 5477
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M101 2019, 



    
        

            Rudolf Bumm
M101 2019
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M101 2019

Technical card

Dates:June 25, 2019

Frames: 135x120" bin 0x0

Integration: 4.5 hours

Avg. Moon age: 22.23 days

Avg. Moon phase: 49.08%


Basic astrometry details

Astrometry.net job: 3431878

RA center: 14h 3' 14"

DEC center: +54° 20' 38"

Pixel scale: 0.430 arcsec/pixel

Orientation: 236.981 degrees

Field radius: 0.658 degrees


Resolution: 8796x6648

Locations: Mirasteilas observatory, Falera, Graubünden, Switzerland

Data source: Backyard

Description

The beautiful M101 @ Sternwarte Mirasteilas - only 270 LRGB minutes with a low budget 8' Celestron Newton. Selected by and in cooperation with Elina Krüger, who is currently writing her Maturaarbeit about astrophotography.

Comments

Author

rbumm
Rudolf Bumm
License: None (All rights reserved)
1540
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Revisions

  • M101 2019, 



    
        

            Rudolf Bumm
    Original
  • Final
    M101 2019, 



    
        

            Rudolf Bumm
    D

D

Description: Sharpening and denoise

Sky plot

Sky plot

Histogram

M101 2019, 



    
        

            Rudolf Bumm