Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  IC 444, IC 443, The star μGem, The star Propus (ηGem), Part of the constellation Gemini (Gem)
Getting plate-solving status, please wait...
The jellyfish nebula (IC 443, Sharpless 248)  Mosaic Two panels, 





    
        

            Iñigo Gamarra
The jellyfish nebula (IC 443, Sharpless 248)  Mosaic Two panels

The jellyfish nebula (IC 443, Sharpless 248) Mosaic Two panels

Technical card

Resolution: 4068x3061

Dates:Jan. 3, 2020Jan. 4, 2020Jan. 5, 2020Jan. 6, 2020

Frames:
Baader 36mm Ha 7nm: 48x900" -25C bin 1x1
Baader 36mm OIII 8.5nm: 48x900" -25C bin 1x1
Baader 36mm SII 8,5nm: 48x900" -25C bin 1x1

Integration: 36.0 hours

Darks: ~40

Flats: ~30

Bias: ~100

Avg. Moon age: 9.01 days

Avg. Moon phase: 66.61%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 3164940

RA center: 6h 20' 24"

DEC center: +23° 7' 30"

Pixel scale: 2.462 arcsec/pixel

Orientation: 1.548 degrees

Field radius: 1.740

Locations: Observatorio particular, La nucia, Alicante, Spain

Data source: Backyard

Description

The jellyfish nebula (IC 443, Sharpless 248) is a supernova remnant located in the constellation Gemini. It is at an approximate distance of 5,000 light years from Earth and has an apparent visual magnitude of 12. The nebula can be found between the stars Mu and Eta Geminorum that also caused the biggest problem in the processing by the halos that caused the OIII .

Comments

Author

Fotoixigo
Iñigo Gamarra
License: None (All rights reserved)
5544
Like

Revisions

  • Final
    The jellyfish nebula (IC 443, Sharpless 248)  Mosaic Two panels, 





    
        

            Iñigo Gamarra
    Original
  • The jellyfish nebula (IC 443, Sharpless 248)  Mosaic Two panels, 





    
        

            Iñigo Gamarra
    N
  • The jellyfish nebula (IC 443, Sharpless 248)  Mosaic Two panels, 





    
        

            Iñigo Gamarra
    O

O

H-alpha

Sky plot

Sky plot

Histogram

The jellyfish nebula (IC 443, Sharpless 248)  Mosaic Two panels, 





    
        

            Iñigo Gamarra