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



    
        

            John Willis
Jellyfish OSH
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Jellyfish OSH

Technical card

Imaging telescope or lens:Takahashi FSQ106ED

Imaging camera:ZWO ASI1600MM-Cool

Mount:iOptron CEM 60

Guiding telescope or lens:PrimaLuceLab 60mm CompactGuide scope

Guiding camera:QHYCCD 5L-II M

Focal reducer:Takahashi Reducer 0.60 f/3.0

Software:Seqence Generator ProPixInsight

Filters:ZWO SII 31mm 7nmZWO Ha 7nmZWO Oiii 31mm


Dates:Feb. 1, 2020

Frames: 60x300"

Integration: 5.0 hours

Avg. Moon age: 6.87 days

Avg. Moon phase: 44.53%


Basic astrometry details

Astrometry.net job: 3236686

RA center: 6h 19' 31"

DEC center: +22° 46' 15"

Pixel scale: 2.440 arcsec/pixel

Orientation: 178.572 degrees

Field radius: 1.929 degrees


Resolution: 4546x3426

Locations: Backyard, Plano, Texas, United States

Data source: Backyard

Description

The Jellyfish nebula, shot in narrowband from the backyard. I assigned the OSH narrowband filters to RGB respectively to give an underwater feel to the color scheme.

There is also an asteroid in this image. Look for the streak in 3 colors about a third of the way in and down from the top left corner. That's 389 Industria, which slowly passed through my field during the night's shooting.

Comments

Author

jcwillis4
John Willis
License: Attribution-NonCommercial Creative Commons
911
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Jellyfish OSH, 



    
        

            John Willis