M13 – Globular Cluster
I have been messing about with my guiding and collimation and really wanted to see how it was after the various tweaks…. Last night was clear and I managed to grab an hour on M13 late on as its light till pretty late up here now.
I think collimation is OK, the stars are maybe a little misshapen but not too bad, guiding looks to be OK as well although these were only 10 min subs.
Processed in Pixinsight and a little tweak to the colour saturation in Photoshop.