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Contains:  IC 4263, IC4263, IC4278, M 51, M51, NGC 5194, NGC 5195, NGC5195, Whirlpool Galaxy, Whirlpool galaxy
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M51 - The Whirlpool Galaxy LRGB, 



    
        

            Brian Poole
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M51 - The Whirlpool Galaxy LRGB

Technical card


Dates:April 15, 2020April 16, 2020April 17, 2020April 18, 2020

Frames:
Astrodon LRGB 1.25" E series Gen 2 - B: 55x180" (gain: 76.00) -20C bin 1x1
Astrodon LRGB 1.25" E series Gen 2 - G: 60x180" (gain: 76.00) -20C bin 1x1
Astrodon LRGB 1.25" E series Gen 2 - L: 120x180" ISO0 (gain: 76.00) -20C bin 1x1
Astrodon LRGB 1.25" E series Gen 2 - R: 60x180" (gain: 76.00) -20C bin 1x1

Integration: 14.8 hours

Darks: ~50

Flats: ~50

Flat darks: ~100

Bias: ~50

Avg. Moon age: 24.04 days

Avg. Moon phase: 30.88%

Bortle Dark-Sky Scale: 6.00


Astrometry.net job: 3438402

RA center: 13h 29' 51"

DEC center: +47° 11' 33"

Pixel scale: 0.758 arcsec/pixel

Orientation: 1.049 degrees

Field radius: 0.541 degrees


Resolution: 4121x3079

Locations: Phoenix, Phoenix, AZ, United States

Data source: Backyard

Comments

Author

shirejedi
Brian Poole
License: None (All rights reserved)
1290
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Revisions

  • M51 - The Whirlpool Galaxy LRGB, 



    
        

            Brian Poole
    Original
  • Final
    M51 - The Whirlpool Galaxy LRGB, 



    
        

            Brian Poole
    B

B

Description: adjusted colors

Sky plot

Sky plot

Histogram

M51 - The Whirlpool Galaxy LRGB, 



    
        

            Brian Poole

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ZWO ASI1600MM/QHY163M