RD_19887 Electrons, variable gain, distributed pumps on, 0.62mA
RD_19891 Electrons, variable gain, distributed pumps on, 0.80mA
RD_19893 Electrons, variable gain, distributed pumps off, 0.80mA
RD_19895 Positrons, variable gain, distributed pumps on, 0.80mA
RD_19897 Positrons, variable gain, distributed pumps off, 0.80mA
twissparams Twiss parameters - chess_arc_pretzel_20150106.lat