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Contains:  M 13, Great Cluster in Hercules, NGC 6205
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M13 DSLR, 





    
        

            sungazer
M13 DSLR

M13 DSLR

Technical card

Resolution: 600x534

Dates:Oct. 3, 2017

Frames: 83x30"

Integration: 0.7 hours

Avg. Moon age: 12.41 days

Avg. Moon phase: 93.83%

Astrometry.net job: 1757604

RA center: 250.423 degrees

DEC center: 36.460 degrees

Pixel scale: 3.713 arcsec/pixel

Orientation: 307.974 degrees

Field radius: 0.414 degrees

Description

Actual FOV was larger. I cropped it due to the vignetting of the LX-850 and full frame sensor of the Canon 6D.

Only processing was to mask the stars and darken space using curves. Colors are natural except enhanced by raising the vibrancy in Photoshop.

Very light polluted suburban backyard. Bortal class 7, red.

Meade 10-inch LX-850 OTA at f/6
Canon 6D DSLR Full Spectrum
AP 1100GTO mount unguided
IDAS LPS-D1 filter
83 light frames at 30 seconds each
200 Bias and 30 dark frames calibrated
ISO1600
BackyardEOS
PixInsight
Photoshop CC

Comments

Author

sungazer
sungazer
License: None (All rights reserved)
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M13 DSLR, 





    
        

            sungazer