Power range, PWR:
-20.0
-19.5
-19.0
-18.5
-18.0
-17.5
-17.0
-16.5
-16.0
-15.5
-15.0
-14.5
-14.0
-13.5
-13.0
-12.5
-12.0
-11.5
-11.0
-10.5
-10.0
-9.5
-9.0
-8.5
-8.0
-7.5
-7.0
-6.5
-6.0
-5.75
-5.5
-5.25
-5.0
-4.75
-4.5
-4.25
-4.0
-3.75
-3.5
-3.25
-3.0
-2.75
-2.5
-2.25
-2.0
-1.75
-1.5
-1.25
-1.0
-0.75
-0.5
+0.5
+1.0
+1.5
+2.0
+2.5
+3.0
+3.5
+4.0
+4.5
+5.0
+5.5
+6.0
+6.5
+7.0
+7.5
+8.0
+8.5
+9.0
+9.5
+10.0