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Contains:  IC 443, The star Propus (ηGem)
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IC 443 Jellyfish Nebula in narrowband, 





    
        

            Jay Bolt
IC 443 Jellyfish Nebula in narrowband

IC 443 Jellyfish Nebula in narrowband

Technical card

Resolution: 3482x2920

Dates:Feb. 2, 2018

Frames: 88x300"

Integration: 7.3 hours

Avg. Moon age: 16.95 days

Avg. Moon phase: 94.69%

Astrometry.net job: 1915505

RA center: 94.250 degrees

DEC center: 22.502 degrees

Pixel scale: 1.324 arcsec/pixel

Orientation: 345.514 degrees

Field radius: 0.835 degrees

Comments

Author

UKJay1971
Jay Bolt
License: None (All rights reserved)
690
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Revisions

  • IC 443 Jellyfish Nebula in narrowband, 





    
        

            Jay Bolt
    Original
  • IC 443 Jellyfish Nebula in narrowband, 





    
        

            Jay Bolt
    B
  • IC 443 Jellyfish Nebula in narrowband, 





    
        

            Jay Bolt
    C
  • Final
    IC 443 Jellyfish Nebula in narrowband, 





    
        

            Jay Bolt
    D

B

Sharpened using weak wavelets

C

Another slight tweak - as usual!

Sky plot

Sky plot

Histogram

IC 443 Jellyfish Nebula in narrowband, 





    
        

            Jay Bolt