Saturday, May 11, 2019

Success in autoguiding with the Meade LX200GPS 8" mount & M 64


M 64 aka the Blackeye Galaxy (cropped about 50%)

Taken last night with the Moon starting to flood the night sky with light. One hour of imaging with my Meade LX200GPS 8 inch telescope (12 images @ 5 minutes each = 60 minutes). DSS Live. Canon T3i @ 3200 iso. Image is cropped about 50%. Guided with ZWO ASI120MM-S, Meade 50mm scope and PHD2.

After some failure to get my computer to control the Meade mount, success at last!

The issue/problem was that I could get the mount to receive instructions/commands from one program (Cartes du Ciel) OR PHD2 (guiding program) but not both at the same time.
It turns out that the mount has two RS232 ports and by connecting (via serial/USB) each to the computer and having each program use a separate COM number, it works like a charm!
In fact, I have never gotten flatter PHD2 graphs... EVER! AWESOME!

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