39 lines
892 B
Python
39 lines
892 B
Python
"""
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Scan refocusing mirror ROZ and manipulator X in parallel (to find analyser focus).
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Beam stays on same spot on the sample.
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set scan parameters below.
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set analyser parameters separately!
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move manipulator and mirror to center position before start!
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"""
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import math
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# adjust the following parameters
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STEPS = 25
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LATENCY = 0.0
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ENDSCAN = False
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# do not edit below
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MOTOR = (RefocusZRot, ManipulatorZ)
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SENSORS = (Counts, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
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STARTPOS = (-2.000, 114.9)
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ENDPOS = (-1.259, 115.1)
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RELATIVE = False
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adjust_sensors()
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set_adc_averaging()
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def trig_sensors():
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wait_beam()
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trig_scienta()
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caput("X03DA-OP-10ADC:TRG.PROC", 1)
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try:
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lscan(MOTOR, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, RELATIVE, before_read=trig_sensors, after_read = after_readout)
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finally:
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if ENDSCAN:
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after_scan()
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