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Contains:  M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
M13, 





    
        

            Robert Eder
M13

M13

Technical card

Resolution: 2500x1665

Dates:July 22, 2017

Frames: 5x180" ISO800

Integration: 0.2 hours

Darks: ~6

Avg. Moon age: 28.48 days

Avg. Moon phase: 1.24%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 1685214

RA center: 250.409 degrees

DEC center: 36.443 degrees

Pixel scale: 1.523 arcsec/pixel

Orientation: -147.568 degrees

Field radius: 0.635 degrees

Locations: Sofienalpe, Vienna, Austria

Data source: Traveller

Description

Another quickie.
Just a souvenir from a very nice and windy observation night.
Seeing was not so good, so we held on to very bright objects 🙂

Comments

Author

Robsi
Robert Eder
License: None (All rights reserved)
4071
Like

Revisions

  • M13, 





    
        

            Robert Eder
    Original
  • M13, 





    
        

            Robert Eder
    B
  • Final
    M13, 





    
        

            Robert Eder
    C

B

I tried to bring out more of the faint stars.

C

Better sharpening

Sky plot

Sky plot

Histogram

M13, 





    
        

            Robert Eder