This formula will convert coordinates from the Nic-Plan (BL1.4.3) x-y stage to the
Continuum (Bl1.4.4) x-y stage for finding a sample location again.
XContinuum = XNic-Plan - 886 - 0.0174 * YNic-Plan
YContinuum = YNic-Plan + 899 + 0.028 * XNic-Plan
The sample slide must be inverted for the Continuum with respect to the Nic-Plan for this to work correctly since the image in the Continuum is inverted.