diff --git a/parameters/SK_all_PMT_locations.txt b/parameters/SK_all_PMT_locations.txt
index 5e6cd47..9ea1fe2 100644
--- a/parameters/SK_all_PMT_locations.txt
+++ b/parameters/SK_all_PMT_locations.txt
@@ -11144,3 +11144,10 @@
 11144-00	460	1591	-1810
 11145-00	-36	1661	-1810
 11146-00	36	1661	-1810
+30000-00	-70.7	-777.7	1802.7
+30001-00	 1490.73	768.14	1232.25
+30002-00	 1490.73	768.14	595.95
+30003-00	 1490.73	768.14	-40.35
+30004-00	 1490.73	768.14	-605.95
+30005-00	 1490.73	768.14	-1242.25
+30006-00	-70.7	777.7	-1802.7