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





    
        

            sky-watcher (johny)
Crescent Nebula

Crescent Nebula

Technical card

Resolution: 2439x1692

Dates:Aug. 28, 2017

Frames: 60x300" ISO400

Integration: 5.0 hours

Avg. Moon age: 6.63 days

Avg. Moon phase: 42.00%

Astrometry.net job: 1712106

RA center: 303.056 degrees

DEC center: 38.333 degrees

Pixel scale: 0.999 arcsec/pixel

Orientation: 359.805 degrees

Field radius: 0.412 degrees

Locations: Western Hungary, Páli, Hungary

Description

2,5 hours / telescope / camera

Only dithering, no darks, no flats, no bias

Comments

Author

sky-watcher
sky-watcher (johny)
License: None (All rights reserved)
4023
Like

Revisions

  • Crescent Nebula, 





    
        

            sky-watcher (johny)
    Original
  • Crescent Nebula, 





    
        

            sky-watcher (johny)
    B
  • Final
    Crescent Nebula, 





    
        

            sky-watcher (johny)
    C

B

Cropped and Added 3,5 hours Ha (ASI174mm)

Sky plot

Sky plot

Histogram

Crescent Nebula, 





    
        

            sky-watcher (johny)