maxthebuilder
maxthebuilder replied to the topic 'Calibration Plots of different mounts - unmodified or modified' in the forum. 3 years ago

I also have a second-hand old HEQ5.
My calibration looks better in RA but the total RMA is still about the same. On a good night with really good skies (I am in Bortle 8) I get total RMS around 1.

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