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Contains:  M 21, NGC 6531, Trifid nebula, M 20, NGC 6514
Getting plate-solving status, please wait...
M20 - M21, 





    
        

            StefanoBertacco
M20 - M21

M20 - M21

Technical card

Imaging telescope or lens:Takahashi E-160

Imaging camera:QHY8L

Mount:Avalon M Uno Fast Reverse

Guiding telescope or lens:Teleskop-Service TS66ED

Guiding camera:Lodestar

Software:photoshopMaxim DL

Filter:IDAS LP IDAS-LPS

Resolution: 1316x1786

Dates:Aug. 1, 2013

Frames: 16x600"

Integration: 2.7 hours

Avg. Moon age: 24.66 days

Avg. Moon phase: 24.56%

Astrometry.net job: 94398

RA center: 270.759 degrees

DEC center: -22.774 degrees

Pixel scale: 2.992 arcsec/pixel

Orientation: -117.375 degrees

Field radius: 0.922 degrees

Locations: Monte Toraro, Arsiero, Vicenza, Italy

Comments

Author

StefanoBertacco
StefanoBertacco
License: None (All rights reserved)
1960
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Revisions

  • M20 - M21, 





    
        

            StefanoBertacco
    Original
  • Final
    M20 - M21, 





    
        

            StefanoBertacco
    B

Sky plot

Sky plot

Histogram

M20 - M21, 





    
        

            StefanoBertacco