Focus with lissajous scans using the quasar 3C279
- Since the opacity is very high for the Run6, the crosses are not always sufficient for focus estimations. Therefore, we also use short lissajous scans that we perform at different focuses in order to estimate the best value.
- We show here an offline processing of such lissajous maps with theis profiles for 5 values of the focus.
1mm
