D33
Massive dynamic q-range small-angle diffractometer
Image of a calibration mask
Calibration of the neutron detectors
Believe it or not there was a serious point to this.
This image marks the final stage of the test period of the new instrument. The left panel of the B4C mask has a calibration mask over it to make the linearity correction to the tubes. We had to do this one by one for all panels. In the mean time, Charles made some boron letters and Isabelle made a cat!