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Contains:  NGC 4328, NGC 4322, M 100, NGC 4321, NGC 4312, IC 783
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M100 and Neighbors, 





    
        

            Craig
M100 and Neighbors

M100 and Neighbors

Technical card

Resolution: 6652x5008

Dates:May 9, 2018May 10, 2018

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 6x300" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 6x300" -20C bin 1x1
Astrodon Lum Tru-Balance E-Series Gen 2: 20x300" -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 6x300" -20C bin 1x1

Integration: 3.2 hours

Darks: ~12

Bias: ~30

Avg. Moon age: 23.90 days

Avg. Moon phase: 31.86%

Bortle Dark-Sky Scale: 1.00

Astrometry.net job: 2058905

RA center: 185.504 degrees

DEC center: 15.724 degrees

Pixel scale: 0.409 arcsec/pixel

Orientation: 2.476 degrees

Field radius: 0.473 degrees

Locations: Cat-Star, King, Texas, United States

Data source: Unknown

Comments

Author

cpatt1976
Craig
License: None (All rights reserved)
1546
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Revisions

  • M100 and Neighbors, 





    
        

            Craig
    Original
  • Final
    M100 and Neighbors, 





    
        

            Craig
    B

Sky plot

Sky plot

Histogram

M100 and Neighbors, 





    
        

            Craig