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Contains:  NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
2019 - Spring - M13 - Ice Blue Jewels in the Northern Sky, 





    
        

            Axel
2019 - Spring - M13 - Ice Blue Jewels in the Northern Sky

2019 - Spring - M13 - Ice Blue Jewels in the Northern Sky

Technical card

Resolution: 3097x2310

Dates:May 22, 2019

Frames:
ZWO Blue 1.25": 30x60" (gain: 75.00) -20C bin 1x1
ZWO Green 1.25": 30x60" (gain: 75.00) bin 1x1
zwo Red 1.25": 30x60" (gain: 75.00) -20C bin 1x1

Integration: 1.5 hours

Darks: ~25

Flats: ~25

Flat darks: ~25

Avg. Moon age: 18.35 days

Avg. Moon phase: 86.18%

Bortle Dark-Sky Scale: 8.00

Astrometry.net job: 2743986

RA center: 250.447 degrees

DEC center: 36.467 degrees

Pixel scale: 1.305 arcsec/pixel

Orientation: 182.300 degrees

Field radius: 0.700 degrees

Data source: Backyard

Description

M13, the most iconic cluster! Jewels in space, shining ice blue is a sea of darkness :)
30mins per channel under high LP.
Shot at native FL (600mm) so I add a lot of coma leading me to crop all corners.

Comments

Author

+Rajang_is_innocent+
Axel
License: None (All rights reserved)
1080
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2019 - Spring - M13 - Ice Blue Jewels in the Northern Sky, 





    
        

            Axel