Feb 6 1996 in sample 10 we took the paramters from sample 11, p=17 l =167 instead of p=18 l=166, but we checked during the photometers measurements and everything looked fine. 5:40 PM sample 11: plaster square parameters p=17 and l =167 setting aperture between 11 and 16 after calibration "homed robot" Computed measurements for camera position 1. Noticed sample position seemed to high, lowered sampled by 0.5 cm. continued at position 2 7:PM finished measurements