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Contains:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
Crescent Nebula with some Oiii, 





    
        

            fibble
Crescent Nebula with some Oiii

Crescent Nebula with some Oiii

Technical card

Resolution: 3068x1830

Dates:July 13, 2019

Frames:
Astronomik Ha 6nm 1,25": 250x60" (gain: 139.00) -15C bin 1x1
Astronomik O3 1.25" 6nm: 278x60" (gain: 139.00) -15C bin 1x1

Integration: 8.8 hours

Avg. Moon age: 11.52 days

Avg. Moon phase: 88.52%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2794501

RA center: 303.036 degrees

DEC center: 38.338 degrees

Pixel scale: 1.355 arcsec/pixel

Orientation: 350.789 degrees

Field radius: 0.672 degrees

Data source: Backyard

Description

adding some Oiii to Ha version. Lost some detail, need to add more Ha and Oiii I think

Comments

Author

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License: None (All rights reserved)
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Revisions

  • Crescent Nebula with some Oiii, 





    
        

            fibble
    Original
  • Final
    Crescent Nebula with some Oiii, 





    
        

            fibble
    B

B

250 minutes Ha 278 minutes Oiii - moving on to something different until my processing gets better

Sky plot

Sky plot

Histogram

Crescent Nebula with some Oiii, 





    
        

            fibble