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Contains:  NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
M13, 





    
        

            snakagawa
M13

M13

Technical card

Resolution: 4942x3282

Astrometry.net job: 2734446

RA center: 250.424 degrees

DEC center: 36.459 degrees

Pixel scale: 0.990 arcsec/pixel

Orientation: 0.211 degrees

Field radius: 0.816 degrees

Data source: Traveller

Description

TEC140+Stellarvue 4.25" field flattener + Baader L filter
fL=980 mm, F/7
Tuttle Creek campground
ZWO ASI071MC PRO at -5 deg C, offset=20, gain=90
1min x 3
10 min x 9 (=1hr 30 min)
For bright targets, this imaging setup produces nice results.

Comments

Author

snakagawa
snakagawa
License: None (All rights reserved)
480
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Histogram

M13, 





    
        

            snakagawa