Hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  12 Gem  ·  7 eta Gem  ·  IC 443  ·  IC 444  ·  IC443  ·  IC444  ·  Sh2-248  ·  Sh2-249  ·  Tejat Prior  ·  The star Propus (ηGem)
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Jellyfish Nebula (IC 443), 



    
        

            Luca Marinelli
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Jellyfish Nebula (IC 443)

Getting plate-solving status, please wait...
Jellyfish Nebula (IC 443), 



    
        

            Luca Marinelli
Powered byPixInsight

Jellyfish Nebula (IC 443)

Imaging telescopes or lenses: Takahashi FSQ 106 EDX4

Imaging cameras: Atik 383L+ Monochrome

Mounts: SkyWatcher EQ6-R Pro (EQMOD)

Guiding telescopes or lenses: Orion 60mm Guide Scope

Guiding cameras: Starlight Xpress Ultrastar Mono

Software: Photoshop CC  ·  PIXINSIGHT 1.8  ·  Lightroom CC  ·  Seqence Generator Pro

Filters: Astrodon Narrowband 3nm Ha  ·  Astrodon Narrowband 3nm OIII

Accessory: ZWO EFW 7 x 36mm  ·  Optec FocusLynx QuickSync FSQ Motor


Dates:March 10, 2018March 20, 2018

Frames:
Astrodon Narrowband 3nm Ha: 16x1200" (5h 20') -20C bin 1x1
Astrodon Narrowband 3nm OIII: 21x1200" (7h) -20C bin 1x1

Integration: 12h 20'

Darks: ~30

Flats: ~25

Bias: ~50

Avg. Moon age: 13.02 days

Avg. Moon phase: 25.13%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.60


Astrometry.net job: 2670464

RA center: 6h 17' 31"

DEC center: +22° 35' 29"

Pixel scale: 2.101 arcsec/pixel

Orientation: 0.886 degrees

Field radius: 1.166 degrees


Resolution: 3219x2367

Locations: Home Observatory, Schenectady, New York, United States

Data source: Backyard

Description

Supernova remnant Jellyfish Nebula (IC 443) shot in narrowband Ha and OIII and processed as bicolor image (HOO).

Comments

Revisions

  • Jellyfish Nebula (IC 443), 



    
        

            Luca Marinelli
    Original
  • Final
    Jellyfish Nebula (IC 443), 



    
        

            Luca Marinelli
    B

B

Description: Complete reprocessing of this dataset. Noise reduction of the Ha and OIII with MURE Denoise script.

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Jellyfish Nebula (IC 443), 



    
        

            Luca Marinelli

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