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Contains:  NGC 7337, NGC 7335, NGC 7331
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NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
NGC 7331 Deer Lick Group - more light with Meade 14"

NGC 7331 Deer Lick Group - more light with Meade 14"

Technical card

Resolution: 2494x1814

Dates:Sept. 2, 2019

Frames: 20x900"

Integration: 5.0 hours

Avg. Moon age: 3.55 days

Avg. Moon phase: 13.61%

Astrometry.net job: 2919026

RA center: 339.269 degrees

DEC center: 34.414 degrees

Pixel scale: 0.510 arcsec/pixel

Orientation: 255.235 degrees

Field radius: 0.218 degrees

Locations: Home Observatory, Hole, Värmland, Sweden

Data source: Backyard

Description

Managed to grab 9 x 15 min of Lum last night with the ASI1600MMpro and 0.62x reducer. I then binned 2x2 so I ended up with 0.85"/pixel which is quite OK. The new data make quite a difference to the image, not the least on the smaller galaxies, and I therefore post the merged data here as a separate post.

Comments

Author

gorann
Göran Nilsson
License: None (All rights reserved)
2193
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Revisions

  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    Original
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    B
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    D
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    E
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    F
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    G
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    H
  • NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    I
  • Final
    NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson
    J

Sky plot

Sky plot

Histogram

NGC 7331 Deer Lick Group - more light with Meade 14", 





    
        

            Göran Nilsson