diff --git a/script/hyst_test.py b/script/hyst_test.py
index 54272cc..518426c 100644
--- a/script/hyst_test.py
+++ b/script/hyst_test.py
@@ -1,22 +1,20 @@
 open_valve()
 
-'''set_pol_cplus(offset = None)
-set_file('Fe_hyst_plus')
-hyst_cont(field_x, 6.8, -6.8, 2.0, [707.0, 704.5])
-
+set_pol_cplus(offset = None)
+set_file('Mn_hyst_plus')
+hyst_cont(field_x, 6.8, -6.8, 2.0, [639.3, 637.0])
 
 set_pol_cminus(offset = None)
-set_file('Fe_hyst_minus')
-hyst_cont(field_x, -6.8, 6.8, 2.0, [707.0, 704.5])'''
+set_file('Mn_hyst_minus')
+hyst_cont(field_x, -6.8, 6.8, 2.0, [639.3, 637.0])
 
 set_pol_cminus(offset = None)
-set_file('Fe_hyst_minus')
-hyst_cont(field_x, 6.8, -6.8, 2.0, [707.0, 704.5])
-
+set_file('Mn_hyst_minus')
+hyst_cont(field_x, 6.8, -6.8, 2.0, [640.7, 637.0])
 
 set_pol_cplus(offset = None)
-set_file('Fe_hyst_plus')
-hyst_cont(field_x, -6.8, 6.8, 2.0, [707.0, 704.5])
+set_file('Mn_hyst_plus')
+hyst_cont(field_x, -6.8, 6.8, 2.0, [640.7, 637.0])
 
 close_valve()