add a bunch more data cleaning cuts from SNO

This commit adds the following data cleaning cuts:

- FTS
- OWL trigger
- OWL
- ESUM

1 files changed, 19 insertions, 0 deletions

diff --git a/src/dc.h b/src/dc.h
index 4635806..f613b93 100644
--- a/src/dc.h
+++ b/src/dc.h
@@ -28,6 +28,21 @@
 #define DC_QVNHIT         0x8
 #define DC_NECK           0x10
 #define DC_FLASHER        0x20
+#define DC_ESUM           0x40
+#define DC_OWL            0x80
+#define DC_OWL_TRIGGER    0x100
+#define DC_FTS            0x200
+
+/* Delta-t threshold for PMT pairs in the FTS cut (ns). */
+#define FTS_DT_THRESH 25.0
+/* Distance threshold for PMT pairs in the FTS cut (cm). */
+#define FTS_DIST_THRESH 300.0
+/* Minimum number of PMT pairs required for the FTS cut. */
+#define FTS_COUNT_THRESH 15
+/* For the FTS cut the median time difference between PMT pairs within 3 meters
+ * is computed and if this difference is greater than FTS_MEDIAN_CUT the event
+ * doesn't pass. */
+#define FTS_MEDIAN_CUT 6.8
 
 /* Minimum number of normal PMTs which must be hit to be tagged as an incoming
  * muon. */
@@ -43,6 +58,10 @@
 /* QvNHIT ratio threshold. */
 #define QRATIO_THRESHOLD 0.25
 
+int is_fts(event *ev);
+int is_owl_trigger(event *ev);
+int is_owl(event *ev);
+int is_esum(event *ev);
 uint32_t get_dc_word(event *ev, zebraFile *f, zebraBank *bmast, zebraBank *bev);
 int is_muon(event *ev);
 int junk_cut(zebraFile *f, zebraBank *bmast, zebraBank *bev);