Bill Barsuhn created a new topic ' First time autoguiding' in the forum. 4 years ago

Last weekend was my first attempt to use the internal autoguider since I usually use PHD2. I saw that I could export the guiding data so being the geek that i am, i downloaded the from the 100 minutes of capturing M27. During the imaging session I was capturing 1 minute subs. When i opened the data and charted it in Excel I noticed there was a significant spike in the RA error every 10 minutes of the capture session. Any idea what I should be doing to correct or at least minimize this? I am using an older Meade LXD55 mount if that helps.



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