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Contains:  NGC 898, NGC 891
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NGC 891, 





    
        

            Thomas Westphal
NGC 891

NGC 891

Technical card

Imaging telescope or lens:Planewave Instruments 17" CDK

Resolution: 3985x2304

Dates:Aug. 31, 2014

Frames: 29x600"

Integration: 4.8 hours

Avg. Moon age: 5.45 days

Avg. Moon phase: 29.98%

Astrometry.net job: 378200

RA center: 35.671 degrees

DEC center: 42.347 degrees

Pixel scale: 0.812 arcsec/pixel

Orientation: 88.791 degrees

Field radius: 0.519 degrees

Locations: Siding Spring Observatory (SSO), Coonabarabran, Australia

Description

NGC 891, eine Spiralgalaxie im Sternbild Andromeda (eine sogenannte edge-on Galaxie). Am Rand erkennt man außerdem NGC 898 und einige andere Galaxien.

Aufnahmedaten / exposure data:

Astrodon Photometrics UVBR Filter
R: 9x10 min. bin1x1
V: 10x10 min. bin1x1
B: 10x10 min. bin1x1

Postprocessing: PixInsight

Comments

Author

Meridian
Thomas Westphal
License: None (All rights reserved)
2873
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Revisions

  • NGC 891, 





    
        

            Thomas Westphal
    Original
  • NGC 891, 





    
        

            Thomas Westphal
    B
  • Final
    NGC 891, 





    
        

            Thomas Westphal
    C

Sky plot

Sky plot

Histogram

NGC 891, 





    
        

            Thomas Westphal