diff --git a/script/test/otf_post_mortem.py b/script/test/otf_post_mortem.py
index 7526d81..76c1160 100644
--- a/script/test/otf_post_mortem.py
+++ b/script/test/otf_post_mortem.py
@@ -136,12 +136,12 @@ while loop_count < nr_loops:
 ''#            sample Sn:C
 # scans C
 caput('X11MA-KEI10:RANGE', 7)
-caput('X11MA-KEI11:RANGE', 9)
+caput('X11MA-KEI11:RANGE', 7)
 caput('X11MA-KEI12:RANGE', 10)
 nr_loops=2
 loop_count = 0
 while loop_count < nr_loops:
-    otf(start=270, end=320, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-C', folder='data/2019_10/postmortem')
+    otf(start=270, end=320, time=2, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-C', folder='data/2019_10/postmortem')
     loop_count = loop_count + 1
 
 # scans Sn
@@ -151,7 +151,7 @@ caput('X11MA-KEI12:RANGE', 9)
 nr_loops=5
 loop_count = 0
 while loop_count < nr_loops:
-    otf(start=480, end=510, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-Co', folder='data/2019_10/postmortem')
+    otf(start=480, end=510, time=2, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-Co', folder='data/2019_10/postmortem')
     loop_count = loop_count + 1
 
 # scans O
@@ -161,7 +161,7 @@ caput('X11MA-KEI12:RANGE', 9)
 nr_loops=2
 loop_count = 0
 while loop_count < nr_loops:
-    otf(start=520, end=570, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-O', folder='data/2019_10/postmortem')
+    otf(start=520, end=570, time=2, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-O', folder='data/2019_10/postmortem')
     loop_count = loop_count + 1
 #'''