29 lines
641 B
Python
29 lines
641 B
Python
"""
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XAS scan
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"""
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POSITIONERS = (Eph)
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SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, MachineCurrent, OpticsCameraCentroidX, OpticsCameraSigmaX)
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STARTPOS = (62.5)
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ENDPOS = (1150.0)
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#NUMPOINTS = 76
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STEPSIZE = 12.5
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LATENCY = 5.0
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DWELL = 1.0
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ENDSCAN = True # close shutter at end
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value = DWELL * 10.0
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SampleCurrentAveraging.write(value)
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RefCurrentAveraging.write(value)
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AuxCurrentAveraging.write(value)
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def trig():
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wait_beam()
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caput("X03DA-OP-10ADC:TRG.PROC", 1)
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try:
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lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPSIZE, LATENCY, before_read=trig, 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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