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Helix nebula, 





    
        

            erdmanpe

Helix nebula

Technical card

Imaging telescope or lens:Planewave Instruments 24" CDK

Imaging camera:SBIG STX KAF-16803

Guiding telescope or lens:Planewave Instruments 24" CDK

Guiding camera:SBIG STX KAF-16803

Software:MaximDL 5

Filter:Omega Optical 4nm Ha filter

Resolution: 2495x2031

Dates:Dec. 14, 2014

Frames: 18x900"

Integration: 4.5 hours

Avg. Moon age: 22.11 days

Avg. Moon phase: 50.36%

Astrometry.net job: 1081512

Locations: driveway, Daytona Beach, FL, United States

Description

The beautiful Helix nebula. Net stellar FWHM ~2.3 arc sec. Gamma stretch and unsharp mask in Maxim, no deconvolution. Cropped for dramatic effect.

Comments

Author

erdmanpe
erdmanpe
License: None (All rights reserved)
2720
Like

Revisions

  • Helix nebula, 





    
        

            erdmanpe
    Original
  • Final
    Helix nebula, 





    
        

            erdmanpe
    B

Histogram

Helix nebula, 





    
        

            erdmanpe