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Contains:  IC 444, IC 443, The star μGem, The star Propus (ηGem), Part of the constellation Gemini (Gem)
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IC 443 - The Jellyfish Nebula, 





    
        

            Toshiya Arai
IC 443 - The Jellyfish Nebula

IC 443 - The Jellyfish Nebula

Technical card

Imaging telescope or lens:Vixen FL55SS

Imaging camera:ZWO ASI1600MM-PRO

Mount:Vixen SXD2

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Superstar

Focal reducer:Vixen Flattener for FL55SS

Software:Adobe Photoship CC 2017PixInsight 1.8FlatAidePro

Resolution: 4422x3370

Dates:Dec. 31, 2018

Frames:
Ha 5nm: 30x300" (gain: 139.00) -30C
Astrodon O3 5nm: 42x300" (gain: 139.00) -30C
Astrodon S2 5nm: 30x300" (gain: 139.00) -30C

Integration: 8.5 hours

Avg. Moon age: 24.27 days

Avg. Moon phase: 28.16%

Astrometry.net job: 2445209

RA center: 6h 19' 40"

DEC center: +23° 3' 21"

Pixel scale: 2.505 arcsec/pixel

Orientation: 359.060 degrees

Field radius: 1.934

Locations: My Home, Katsushika, Tokyo, Japan

Data source: Backyard

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Author

ToshiyaArai
Toshiya Arai
License: None (All rights reserved)
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IC 443 - The Jellyfish Nebula, 





    
        

            Toshiya Arai