diff --git a/generate_Moench040_150V_15keV.py b/generate_Moench040_150V.py
similarity index 87%
rename from generate_Moench040_150V_15keV.py
rename to generate_Moench040_150V.py
index 4f41f31..33663fc 100644
--- a/generate_Moench040_150V_15keV.py
+++ b/generate_Moench040_150V.py
@@ -9,12 +9,12 @@ import McGenerator
 gROOT.SetBatch(True)
 
 attenuationLengthDict = { ### https://henke.lbl.gov/optical_constants/atten2.html
-    '5keV': 18.0101, '10keV':133.706, '15keV':442.607, '20keV':1037.80, '25keV':1991.45,
+    '5keV': 18.0101, '10keV':133.706, '15keV':442.607, '15.3keV': 469.363, '20keV':1037.80, '25keV':1991.45,
 }
-element = '15keV'
+element = '15.3keV'
 mcConfig = {
     'element': element,
-    'energy': 15000, ### eV
+    'energy': 15300, ### eV
     'attenuationLength': attenuationLengthDict[element],
     'sensorCode': 'Moench040',
     'nTotalIncident': 10_000_000,