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Cave Nebula (SH2-155), 





    
        

            JMDean
Cave Nebula (SH2-155)

Cave Nebula (SH2-155)

Technical card

Resolution: 3184x2524

Dates: Oct. 5, 2018

Frames: 52x1200"

Integration: 17.3 hours

Avg. Moon age: 25.51 days

Avg. Moon phase: 17.22%

Astrometry.net job: 2313215

RA center: 344.326 degrees

DEC center: 62.627 degrees

Pixel scale: 0.825 arcsec/pixel

Orientation: 43.005 degrees

Field radius: 0.466 degrees

Locations: back garden, Catel, Guernsey

Data source: Backyard

Description

15 hours of Ha, SII, OIII and 2.5 hours of LRGB

Comments

Author

JMDean
JMDean
License: None (All rights reserved)
430
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Revisions

  • Cave Nebula (SH2-155), 





    
        

            JMDean
    Original
  • Final
    Cave Nebula (SH2-155), 





    
        

            JMDean
    D

D

A bit of tidying up on the stars and final tweaks.

Sky plot

Sky plot

Histogram

Cave Nebula (SH2-155), 





    
        

            JMDean