Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
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M13, 



    
        

            snakagawa
M13
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M13

Getting plate-solving status, please wait...
M13, 



    
        

            snakagawa
M13
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M13

Technical card


Basic astrometry details

Astrometry.net job: 2734446

RA center: 16h 41' 41"

DEC center: +36° 27' 32"

Pixel scale: 0.990 arcsec/pixel

Orientation: 0.211 degrees

Field radius: 0.816 degrees


Resolution: 4942x3282

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.

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M13, 



    
        

            snakagawa