On Wed, Jul 21, 2021 at 02:29 AM, Vishal Billa wrote:
I've finally gotten around to testing the performance of my G11G and everything wenty great except for some pretty erratic behavior in the RA axis diring guiding. I used all default settings, except for the recommended changes from the guiding assistant, and was able to get around .8" error in the DEC axis but almost 3" error in the RA axis. I'll attach links to the guide/debug log but I'm not sure what to look for when reading them; I was hoping someone here could comment on whether this looks like an issue to be solved in PHD2 settings/PEC training or if this is something going on in the mechanics of the mount.
Vishel,
It would help if you could post a few pictures of your mount (Dec and Ra worm drives. I ran an FFT on the raw data and you do have some nasty issues. There is a lot in this form on the 76s error related to the bearings, but you have a 14 arc-sec peak-to-peak 120s error. I do not know where this come from, or the large 60s error.?
Peter
