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Contains:  NGC 2252, NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Rosette Ha, 





    
        

            Ben

Rosette Ha

Technical card

Resolution: 4553x3473

Dates:Dec. 10, 2018Dec. 25, 2018

Frames:
Astrodon Ha 5 nm: 33x300" (gain: 139.00) -15C bin 1x1
Astrodon Ha 5 nm: 11x600" (gain: 139.00) -15C

Integration: 4.6 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Avg. Moon age: 10.42 days

Avg. Moon phase: 49.44%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2433146

Data source: Backyard

Description

Rosette Nebula in narrowband

Comments

Author

Brasspoodle
Ben
License: None (All rights reserved)
781
Like

Revisions

  • Rosette Ha, 





    
        

            Ben
    Original
  • Rosette Ha, 





    
        

            Ben
    B
  • Final
    Rosette Ha, 





    
        

            Ben
    C

B

More data

C

More contrast

Histogram

Rosette Ha, 





    
        

            Ben