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Contains:  NGC 6765
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NGC6765 PN in Lyra, 





    
        

            Riedl Rudolf
NGC6765 PN in Lyra

NGC6765 PN in Lyra

Technical card

Resolution: 1895x1107

Dates:Aug. 11, 2019

Frames: 43x300" ISO1600

Integration: 3.6 hours

Darks: ~25

Flats: ~25

Bias: ~25

Avg. Moon age: 11.08 days

Avg. Moon phase: 85.40%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.00

Temperature: 18.00

Astrometry.net job: 2859144

RA center: 287.772 degrees

DEC center: 30.537 degrees

Pixel scale: 0.485 arcsec/pixel

Orientation: 235.851 degrees

Field radius: 0.148 degrees

Locations: Home, St. Peter/O., Steiermark, Austria

Data source: Backyard

Description

NGC 6765 is a small PN in constellation Lyra not far from the famous Ring nebula. The Diameter of NGC 6765 is about 30 ". A small bow of gas can be found 40 " west of the center (down). Seeing was rather bad.
Picture B is a 100% crop. There are only a few pictures in the net available from this overlooked PN.
Picture C is a slight correction of the color layers

Comments

Author

RiedlRud
Riedl Rudolf
License: None (All rights reserved)
1880
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Revisions

  • NGC6765 PN in Lyra, 





    
        

            Riedl Rudolf
    Original
  • NGC6765 PN in Lyra, 





    
        

            Riedl Rudolf
    B
  • Final
    NGC6765 PN in Lyra, 





    
        

            Riedl Rudolf
    C

Sky plot

Sky plot

Histogram

NGC6765 PN in Lyra, 





    
        

            Riedl Rudolf