diff --git a/script/XAS.py b/script/XAS.py
index 7885f113..50e00152 100644
--- a/script/XAS.py
+++ b/script/XAS.py
@@ -5,12 +5,12 @@ XAS scan
 POSITIONERS = (Eph)
 SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, AuxVoltage, MachineCurrent)
 #SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, MachineCurrent, OpticsCameraCentroidX, OpticsCameraSigmaX)
-STARTPOS = (101)
-ENDPOS = (109)
+STARTPOS = (95)
+ENDPOS = (115)
 #NUMPOINTS = 76
 STEPSIZE = 0.1
 LATENCY = 0.0
-DWELL = 60.0
+DWELL = 1.0
 ENDSCAN = True # close shutter at end
 
 value = DWELL * 10.0