sample 41 worn brick (the one from Kristin)

aperture at 1 ticks above 8, i expect some overload at the high 
specular positions but the sample is quite dark at dark 
positions

did a standard calibration on the strip card now

parameters z=360 p=22 (odd so high) l=177
zoom as before

indeed got the predicted overload at the camera 7 position

finished 7:41pm