diff --git a/script/test/ICT_timing.py b/script/test/ICT_timing.py
index 66488a4..67309f1 100644
--- a/script/test/ICT_timing.py
+++ b/script/test/ICT_timing.py
@@ -37,3 +37,10 @@ finally:
     t.close()
     q.close()
     V.close()
+try:
+    i_max = charge.index(max(charge))
+    min_i, max_i = max(i_max-10, 0), min(i_max+11, len(p))
+    (delay_charge_max, charge_max, delay_charge_fit, charge_fit)  = extremum(delay[min_i:max_i], charge[min_i:max_i])
+    print delay_charge_max, charge_max
+except:
+    raise Exception("Fit failure")