diff --git a/script/users/chong/MultiRegionScan.py b/script/users/chong/MultiRegionScan.py
index 36b494b4..3de07f7e 100644
--- a/script/users/chong/MultiRegionScan.py
+++ b/script/users/chong/MultiRegionScan.py
@@ -25,7 +25,7 @@ MOTORS = [dummy]
 #MOTORS = [ManipulatorY, ManipulatorZ]
 
 # line scan [start, stop, step]
-POSITIONS = [0., 50., 5]
+POSITIONS = [0., 50., 20]
 SCAN = 'lscan'
 
 # vector scan [pos1, pos2, pos3, ...]
@@ -69,16 +69,16 @@ LATENCY = 0.0
 # 'cis': True = constant initial state (photoemission line), False = constant final state (Auger peak), (default False)
 # 'slit': exit slit (default: unchanged)
 
-REGION1 = {'name': 'Second', 'elo': 11, 'ehi': 15.6, 'estep': 0.05, 'epass': 5., 'tstep': 0.2, 'iter': 1}
+#REGION1 = {'name': 'Second', 'elo': 11, 'ehi': 15.6, 'estep': 0.05, 'epass': 5., 'tstep': 0.2, 'iter': 1}
 #REGION1 = {'name': 'c1s', 'elo': 800, 'ehi': 815, 'estep': 0.1, 'epass': 50., 'tstep': 0.1, 'iter': 1}
 #REGION2 = {'name': 'o1s', 'elo': 555, 'ehi': 570, 'estep': 0.1, 'epass': 50., 'tstep': 0.1, 'iter': 1}
 #REGION3 = {'name': 'multiplet 2', 'elo': 173.5, 'ehi': 176.8, 'estep': 0.03, 'epass': 50., 'tstep': 0.12, 'iter': 1}
 
-#REGION1fix = {'name': 'c1s', 'efix': 810, 'epass': 100., 'tstep': 2}
+REGION1fix = {'name': 'c1s', 'efix': 451, 'epass': 100., 'tstep': 2} #for 1100eV Eph use efix 810eV
 #REGION2fix = {'name': 'o1s', 'efix': 562, 'epass': 100., 'tstep': 2}
 
 # list of region dictionaries to execute at each scan position
-REGIONS=[REGION1]
+REGIONS=[REGION1fix]
 #REGIONS = [REGION1fix, REGION2fix]
 
 # close beam shutter and turn off analyser at the end of the scan