Hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  10 Gem  ·  11 Gem  ·  12 Gem  ·  13 mu. Gem  ·  7 eta Gem  ·  Gem A  ·  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
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IC443, 



    
        

            Sébastien
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IC443

Getting plate-solving status, please wait...
IC443, 



    
        

            Sébastien
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IC443

Imaging telescopes or lenses: Takahashi FSQ-85 edx Takahashi FSQ-85

Imaging cameras: asi zwo 1600 pro zwo

Mounts: Sky-Watcher AZ EQ6

Focal reducers: Takahashi Reducer 0,73 FSQ 106mm

Software: Lightroom Classic CC Light room CC  ·  Gimp 2.10 GIMP (GNU Image Manipulation Program)  ·  PixInsight 1.8.8 pléiades astrophoto

Filters: Antlia Filtre SII 3.5nm 36mm  ·  Antlia Filtre OIII 3.5nm 36mm  ·  Antlia Filtre HA 3.5nm 36mm

Accessory: Lacerta MGEN-II autoguidage autonome


Dates:Feb. 6, 2021

Frames:
Antlia Filtre HA 3.5nm 36mm: 30x180" (1h 30') (gain: 200.00) -20C bin 1x1
Antlia Filtre OIII 3.5nm 36mm: 20x180" (1h) (gain: 200.00) -20C bin 1x1
Antlia Filtre SII 3.5nm 36mm: 20x180" (1h) (gain: 200.00) -20C bin 1x1

Integration: 3h 30'

Darks: ~15

Flats: ~20

Bias: ~77

Avg. Moon age: 24.03 days

Avg. Moon phase: 30.55%


Astrometry.net job: 4454813

RA center: 6h 19' 52"

DEC center: +22° 43' 56"

Pixel scale: 2.191 arcsec/pixel

Orientation: -137.010 degrees

Field radius: 1.749 degrees


Resolution: 4587x3468

Data source: Backyard

Description

La Nébuleuse de la Méduse en SHO

Comments

Revisions

    IC443, 



    
        

            Sébastien
    Original
    IC443, 



    
        

            Sébastien
    S
  • Final
    IC443, 



    
        

            Sébastien
    T

Sky plot

Sky plot

Histogram

IC443, 



    
        

            Sébastien