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Contains:  M 4, NGC 6121
Getting plate-solving status, please wait...
M 4 globular cluster - 11 maggio 2013, 





    
        

            giusnico
M 4 globular cluster - 11 maggio 2013

M 4 globular cluster - 11 maggio 2013

Technical card

Imaging telescope or lens:Celestron CPC-800

Imaging camera:Canon EOS 600D / Rebel T3i

Focal reducer:Antares f/6.3 SCT

Software:photoshopDeepSkyStackerIris

Resolution: 3795x2812

Dates:May 11, 2013

Frames: 18x60" ISO800

Integration: 0.3 hours

Darks: ~21

Flats: ~23

Flat darks: ~23

Bias: ~11

Avg. Moon age: 1.35 days

Avg. Moon phase: 2.05%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 161782

RA center: 245.901 degrees

DEC center: -26.522 degrees

Pixel scale: 0.729 arcsec/pixel

Orientation: 160.252 degrees

Field radius: 0.478 degrees

Comments

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giusnico
giusnico
License: None (All rights reserved)
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M 4 globular cluster - 11 maggio 2013, 





    
        

            giusnico