"""
exit slit test scan

set ADC or Keithly averaging separately.
"""

POSITIONERS = (FrontendVCenter)
SENSORS = (SampleCurrent, RefCurrent, MachineCurrent)
STARTPOS = (-5.0)
ENDPOS = (5.0)
STEPS = 0.2
LATENCY = 0.

lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=before_readout, after_read=after_readout)

POSITIONERS = (FrontendHCenter)
SENSORS = (SampleCurrent, RefCurrent, MachineCurrent)
STARTPOS = (-5.0)
ENDPOS = (5.0)
STEPS = 0.2
LATENCY = 0.

lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=before_readout, after_read=after_readout)