Contains: NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
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M 13 globular cluster

Technical card

Resolution: 4290x2856 job: 1128136

RA center: 250.413 degrees

DEC center: 36.480 degrees

Pixel scale: 1.071 arcsec/pixel

Orientation: -89.810 degrees

Field radius: 0.767 degrees


Here is the result of combining 9 x 120 second sub exposures on this star cluster.

Used TOA 130, modified Canon 450 D, EQ8 mount autoguided with PHD2, Backyard EOS capture and processed in Pixinsight. Data collected 7 June 2016.



Andy Devey

Sky plot

Sky plot


M 13 globular cluster, 


        Andy Devey