Intrapixel amplitude maps obtained from solving Eq. (2) with all data obtained with theLPC camera during the 2016-10-A baseline. The maps are shown projected onto the CCD and a grid in hour angle and declination is overlaid on top. Top panels: amplitudes a_nl and b_nl of the sin(2πx_it) and cos (2πx_it) terms. Bottom panels: amplitudes c_nl and d_nl of the sin(2πy_it) and cos (2πy_it) terms.