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Contains:  Cocoon nebula, IC 5146
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IC5146 The Cocoon Nebula & B 168 in a Sea of Stars

Technical card

Resolution: 3270x2307

Dates:June 20, 2017Aug. 19, 2017

AstroDon 5nm H-Alpha filter: 24x1800" -20C bin 1x1
Astrodon Blue Tru-Balance E-Series Gen 2: 12x900" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Generation 2: 17x900" -20C bin 1x1
Astrodon Luminance Tru-Balance E-Series Gen 2: 25x900" -20C bin 1x1
Astrodon Red Tru-Balance E-Series Generation 2: 16x900" -20C bin 1x1

Integration: 29.5 hours

Avg. Moon age: 26.19 days

Avg. Moon phase: 12.69%

Bortle Dark-Sky Scale: 2.00 job: 2753684

RA center: 327.313 degrees

DEC center: 47.324 degrees

Pixel scale: 2.097 arcsec/pixel

Orientation: 325.986 degrees

Field radius: 1.165 degrees

Data source: Amateur hosting facility

Remote source: DeepSkyWest



Alberto Pisabarro



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Sky plot


IC5146 The Cocoon Nebula & B 168 in a Sea of Stars, 


            Alberto Pisabarro

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