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Contains:  IC 443, The star Propus (ηGem)
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IC 443 Jerryfish nebula (HOS palette base), 


            Toshiya Arai
IC 443 Jerryfish nebula (HOS palette base)

IC 443 Jerryfish nebula (HOS palette base)

Technical card

Imaging telescope or lens:Celestron 11 in RASA

Imaging camera:ZWO ASI1600MM-PRO

Mount:Vixen AXD

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Superstar

Software:Adobe Photoship CC 2017PixInsight 1.8FlatAidePro

Resolution: 4450x3400

Dates:Jan. 14, 2019

Astrodon H-alpha 5nm: 25x300" (gain: 139.00) -30C
Astrodon O3 5nm: 22x300" (gain: 139.00) -30C
Astrodon S2 5nm: 22x300" (gain: 139.00) -30C
Astrodon True Balance E series II Red, Green, Blue: 15x300" (gain: 139.00) -30C

Integration: 7.0 hours

Avg. Moon age: 7.60 days

Avg. Moon phase: 52.30% job: 2469470

RA center: 6h 17' 28"

DEC center: +22° 33' 18"

Pixel scale: 1.265 arcsec/pixel

Orientation: 358.382 degrees

Field radius: 0.984

Locations: Arakine, Isumi-city, Chiba, Japan

Data source: Traveller



Toshiya Arai
License: None (All rights reserved)

Sky plot

Sky plot


IC 443 Jerryfish nebula (HOS palette base), 


            Toshiya Arai