Change dim ion threshold

settings.py

@@ -18,7 +18,7 @@ DB_DATASET = 'barium'
 ION_DIST = 15
 
 # Relative intensity threshold to differentiate good/bad isotopes (w.r.t. to max intensity)
-INT_THS = 0.65
+INT_THS = 0.55
 
 # Number of iterations before restarting the position's memory
 NUM_ITERATIONS = 5