m13

the gso203 workhorse

 

Finally put the refractor to rest and got out the 203. Still galaxy season so after the galaxies swung west, the big globulars rose. Good seeing with guiding rarely above 0,4"rms.

Big callout too for Frankin at setiastro.com. His SetiAstroSuitePro software should take most of the credit...

globular cluster m13 in hercules
atr533c on gso203    (best of) 70x4min @ hcg100