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Contains:  NGC 898, NGC 891
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NGC 891 - Silver Sliver Galaxy, 





    
        

            Falk Schiel
NGC 891 - Silver Sliver Galaxy

NGC 891 - Silver Sliver Galaxy

Technical card

Resolution: 3538x2234

Dates:Oct. 18, 2018Oct. 20, 2018Oct. 21, 2018

Frames:
Baader B 31mm: 40x180" -20C bin 2x2
Baader G 31mm: 30x180" -20C bin 2x2
Baader R 31mm: 20x180" -20C bin 2x2
Baader Skyglow Neodymium 1.25": 100x180" -20C bin 2x2

Integration: 9.5 hours

Darks: ~40

Flats: ~40

Avg. Moon age: 10.44 days

Avg. Moon phase: 79.45%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2700714

RA center: 35.636 degrees

DEC center: 42.358 degrees

Pixel scale: 0.927 arcsec/pixel

Orientation: 297.550 degrees

Field radius: 0.539 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Description

As always I'm not satisfied with my galaxies. But it took me by surprise how many small galaxies are to find in this field of view.

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
1580
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Revisions

  • NGC 891 - Silver Sliver Galaxy, 





    
        

            Falk Schiel
    Original
  • Final
    NGC 891 - Silver Sliver Galaxy, 





    
        

            Falk Schiel
    B

B

Modified workflow

Sky plot

Sky plot

Histogram

NGC 891 - Silver Sliver Galaxy, 





    
        

            Falk Schiel