m13 m51

 The third all night session with the seeing getting worse as the night went on.

Two attempts at processing the second attempt this season of m13.

globular cluster m13 in hercules
veTEC571 on gso203    30x5min @ gain 100

Before it became visible at a reasonable altitude:

galaxies m51 whirlpool and ngc5195 in canes venatici
veTEC571 on gso203    35x5min @ gain 100

With the usual rethinks...