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Contains:  gamma Cyg nebula, IC 1318, The star Sadr (γCyg)
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Butterfly Nebula in Cygnus, 





    
        

            sky-watcher (johny)
Butterfly Nebula in Cygnus

Butterfly Nebula in Cygnus

Technical card

Resolution: 2416x1616

Dates:July 24, 2019July 26, 2019

Frames: 18x300" -20C bin 1x1

Integration: 1.5 hours

Darks: ~10

Flats: ~20

Avg. Moon age: 22.57 days

Avg. Moon phase: 45.56%

Bortle Dark-Sky Scale: 4.00

Temperature: 26.00

Astrometry.net job: 2823587

RA center: 306.373 degrees

DEC center: 40.121 degrees

Pixel scale: 2.886 arcsec/pixel

Orientation: 359.676 degrees

Field radius: 1.165 degrees

Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

Mediocre sky conditions with random clouds and high humidity and high ambient temp (26°C)
In two days I could collect 90 mins of usable data.

Comments

Author

sky-watcher
sky-watcher (johny)
License: None (All rights reserved)
2664
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Revisions

  • Butterfly Nebula in Cygnus, 





    
        

            sky-watcher (johny)
    Original
  • Final
    Butterfly Nebula in Cygnus, 





    
        

            sky-watcher (johny)
    B

B

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Butterfly Nebula in Cygnus, 





    
        

            sky-watcher (johny)