What is accuracy of the calibration?

In your experiment, what is the accuracy of the hand-eye calibration?

I'm also using intel realsense camera for calibration, but it has low accuracy. Translation error is about 1.5 mm, and rotation error is about 0.15 radians.

I'm not sure whether I made some mistakes or it is just camera problem (because the realsense camera has low quality). So I would like to know others results.