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Contains:  Cocoon nebula, IC 5146
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IC 5146 Cocoon Nebula, 


            Tyler Jackson Welch
IC 5146 Cocoon Nebula
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IC 5146 Cocoon Nebula

Technical card

Imaging telescope or lens:Celestron C8 XLT 2032mm F/10

Imaging camera:Canon EOS 1100D


Guiding telescope or lens:celestron 80mm Guidescope

Guiding camera:ASI120MC

Focal reducer:Celestron 6.3 Focal Reducer


Dates:June 11, 2015

Frames: 7x300" ISO1600

Integration: 0.6 hours

Darks: ~50

Flats: ~70

Bias: ~60

Avg. Moon age: 24.13 days

Avg. Moon phase: 29.49%

Bortle Dark-Sky Scale: 4.00

Basic astrometry details job: 663067

RA center: 21h 53' 11"

DEC center: +47° 13' 37"

Pixel scale: 2.532 arcsec/pixel

Orientation: 177.092 degrees

Field radius: 0.348 degrees

Resolution: 800x583

Locations: Horicon Marsh Area, Horicon, WI, United States


only got 7 subs of this before clouds rolled in really heavy, I also had dew on corrector plate for those 7 subs. :[



Tyler Jackson Welch
License: None (All rights reserved)

Sky plot

Sky plot


IC 5146 Cocoon Nebula, 


            Tyler Jackson Welch

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