Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
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Messier 13 RGB, 



    
        

            mario_hebert
Messier 13 RGB
Powered byPixInsight

Messier 13 RGB

Getting plate-solving status, please wait...
Messier 13 RGB, 



    
        

            mario_hebert
Messier 13 RGB
Powered byPixInsight

Messier 13 RGB

Equipment

Imaging Telescopes Or Lenses
Skywatcher Quattro 10 CF
Imaging Cameras
CCD Labs QHY9-M
Mounts
CGEM
Filters
BLUE · GREEN · RED
Accessories
Moonlite DRO controler · Moonlite Large format Newton focuser · Skywatcher F4 aplanatic coma corrector
Software
PixInsight
Guiding Cameras
Starshoot Autoguider

Acquisition details

Basic astrometry details

Astrometry.net job: 331327

RA center: 16h42m25s.2

DEC center: +36°2833

Pixel scale: 1.114 arcsec/pixel

Orientation: -22.279 degrees

Field radius: 0.646 degrees

Resolution: 3348x2496

Locations: Rive sud de Trois-Rivières, Trois-Rivières, Canada

Description

I shooted Messier 13 last night in order to test a very short focal autoguider. The sky was really so so, i picked seven exposures, two minutes each for each filter (RGB only, no luminance). So, there is a 42 minutes total exosure for this globular cluster. 20 to 30% of the images are shooted through particularly thick clouds...

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Messier 13 RGB, 



    
        

            mario_hebert