diff --git a/script/jan/hyst_Tb_singleenergy-edge.py b/script/jan/hyst_Tb_singleenergy-edge.py
index b3dd40b..8634b96 100644
--- a/script/jan/hyst_Tb_singleenergy-edge.py
+++ b/script/jan/hyst_Tb_singleenergy-edge.py
@@ -7,10 +7,10 @@ rrate = 2.0        # ramping speed of mag field
 #e2 = 1283.0        # energy 2 (pre edge)
 
 # grazing incidence
-e1 = 1231.6        # energy 1 (usually on edge)
-e2 = 1283.0        # energy 2 (pre edge)
+e1 = 1235.6        # energy 1 (usually on edge)
+#e2 = 1283.0        # energy 2 (pre edge)
 
-B1 = -4.0            # field span
+B1 = 4.0            # field span
 B2 = -B1
 nr_loops = 1        # number of loops to acquire