diff --git a/script/RFscan/phase_scan_caqtdm.py b/script/RFscan/phase_scan_caqtdm.py
index 948ceff..40a7599 100644
--- a/script/RFscan/phase_scan_caqtdm.py
+++ b/script/RFscan/phase_scan_caqtdm.py
@@ -37,7 +37,7 @@ caput(station + "-RSYS:CALC-VOLT-POWER-SCALE" , float('nan'))
 #update the plot dynamically
 arr_phase,arr_energy = [],[]
 def after(rec):
-   global disp, energy0 #arrpos, arrval, 
+   global disp, energy0
    arr_phase.append(rec.positions[0])
    arr_energy.append(rec.values[1].mean/1000.0/disp*energy0)
    caput(station + "-RSYS:GET-ENERGY-ARRAY", to_array(arr_energy,'d'))
@@ -49,6 +49,7 @@ try:
     r = lscan(phase, [Vb, xb], start, stop, step , latency=lat, after_read = after)
     rf_phase = r.getPositions(0)
     energy   = [val.mean/1000.0/disp*energy0 for val in r.getReadable(1)]
+    print energy[2]
     caput(station + "-RSYS:GET-ENERGY-ARRAY", to_array(energy,  'd'))
     caput(station + "-RSYS:GET-PHASE-ARRAY",  to_array(rf_phase,'d'))
     phase_fit_max = None