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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 Whirlpool Galaxy, 


            Stan Smith
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M51 Whirlpool Galaxy

Technical card

Dates:June 15, 2020

Chroma technology Blue 36mm: 30x180" bin 1x1
Chroma technology Green 36mm: 30x180" bin 1x1
Chroma technology Luminance 36mm: 30x180" bin 1x1
Chroma technology Red 36mm: 30x180" bin 1x1

Integration: 6.0 hours

Avg. Moon age: 24.14 days

Avg. Moon phase: 29.46%

Bortle Dark-Sky Scale: 4.00 job: 3645773

RA center: 13h 29' 51"

DEC center: +47° 11' 45"

Pixel scale: 0.838 arcsec/pixel

Orientation: -93.899 degrees

Field radius: 0.486 degrees

Resolution: 3260x2604

Locations: DarkSky Observatory (In My Back Yard), Westminster, SC, United States

Data source: Backyard



Stan Smith
License: None (All rights reserved)

Sky plot

Sky plot


M51 Whirlpool Galaxy, 


            Stan Smith