Astrodvorek Kamenne Zehrovice

M3 - globular cluster in Canes Venatici



M3 with more than 500.000 stars is one of the largest and brightes globular clusters of the Milky Way. It is placed in the constellation Canes Venatici, some 32.500 light-years from Earth.  



Optics:     NoName Newton 192/800
                   + GPU c.c.

amera:    Atik One 6
Filters:         LRGB Baader

Mount:       SW AZEQ-6
Guider:       Lacerta MGEN

Exposure:  30 min. tot.
Software:  PixInsight, Photoshop