28 lines
1.2 KiB
Python
28 lines
1.2 KiB
Python
dry_run = False
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do_elog = True
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if get_exec_pars().source == CommandSource.ui:
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bph_ref_user = 0.0
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plt = None
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else:
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bph_ref_user = args[0]
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plt = args[1]
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phaseOffset_old = caget('SINEG01-RSYS:SET-VSUM-PHASE-OFFSET-BASE')
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phaseOffset_new = phaseOffset_old - bph_ref_user
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if not dry_run:
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caput('SINEG01-RSYS:SET-VSUM-PHASE-OFFSET-BASE', phaseOffset_new)
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caput('SINEG01-RSYS:CMD-LOAD-CALIB-BEAM', 1)
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if do_elog:
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log_msg = "SINEG01-RSYS:SET-VSUM-PHASE-OFFSET-BASE \n"
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log_msg = log_msg + "Old: %0.1f" % phaseOffset_old + "deg \n"
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log_msg = log_msg + "New: %0.1f" % phaseOffset_new + "deg \n"
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log_msg = log_msg + "Charge on-set at %0.1f" % -phaseOffset_new + "deg RF phase (0.0 deg beam phase)\n"
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attachments = []
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if plt is not None:
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sleep(0.1) #Give some time to plot to be finished - it is not sync with acquisition
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file_name = os.path.abspath(get_context().setup.getContextPath() + "/SchottkyScanSetPlot.png")
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plt.saveSnapshot(file_name , "png")
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attachments = [file_name]
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elog("Set gun phase", log_msg, attachments)
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show_message("Success setting phase reference")
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