BeamTime2019/Feb18
Beam set to Cave C for experiment, here is paramodi save with relatively good focus but not centred.
Beta functions:
BeamTime2019(2f)Feb18/2019-02-18_22-51-38_SIS18_SLOW_HTC_BEAMTIME19.C1_Beam_in_Cave_Not_Centered_Yet_betas.png "2019-02-18_22-51-38_SIS18_SLOW_HTC_BEAMTIME19.C1_Beam_in_Cave_Not_Centered_Yet_betas.png")
During the experiment the beam should be focused on different detectors, which are placed between 6.1 and 7.8 meters from the center of GHTCQT23. A knob to move the focus point for the above optics is:
BeamTime2019(2f)Feb18/k1l_ghtcqt21.png "k1l_ghtcqt21.png")
BeamTime2019(2f)Feb18/k1l_ghtcqt22.png "k1l_ghtcqt22.png")
BeamTime2019(2f)Feb18/k1l_ghtcqt23.png "k1l_ghtcqt23.png")