Hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  10 Gem  ·  11 Gem  ·  11.84  ·  12 Gem  ·  13 mu. Gem  ·  389 Industria  ·  7 eta Gem  ·  9 Gem  ·  Gemini  ·  IC 443  ·  IC 444  ·  IC443  ·  IC444  ·  Part of the constellation Gemini (Gem)  ·  Sh2-248  ·  Sh2-249  ·  Tejat Posterior  ·  Tejat Prior  ·  The star Propus (ηGem)  ·  The star μGem
Getting plate-solving status, please wait...
Jellyfish OSH, 



    
        

            John Willis
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Jellyfish OSH

Getting plate-solving status, please wait...
Jellyfish OSH, 



    
        

            John Willis
Powered byPixInsight

Jellyfish OSH

Imaging telescopes or lenses: Takahashi FSQ106ED

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: iOptron CEM 60

Guiding telescopes or lenses: PrimaLuceLab 60mm CompactGuide scope

Guiding cameras: QHYCCD 5L-II M

Focal reducers: Takahashi Reducer 0.60 f/3.0

Software: Seqence Generator Pro  ·  PixInsight

Filters: ZWO Ha 7nm  ·  ZWO SII 31mm 7nm  ·  ZWO Oiii 31mm


Dates:Feb. 1, 2020

Frames: 60x300" (5h)

Integration: 5h

Avg. Moon age: 6.87 days

Avg. Moon phase: 44.53%


Astrometry.net job: 3236686

RA center: 6h 19' 30"

DEC center: +22° 46' 13"

Pixel scale: 2.442 arcsec/pixel

Orientation: 178.518 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

Sky plot

Sky plot

Histogram

Jellyfish OSH, 



    
        

            John Willis