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adding hit-track matching info to RICH::calib #1286

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Merged
baltzell merged 3 commits into from
May 23, 2026
Merged

adding hit-track matching info to RICH::calib #1286

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ffc2f2a
adding hit-track matchinng info
raffaelladevita May 22, 2026
6a944da
fixed type in reading/writing from/to the bank
raffaelladevita May 22, 2026
65b3a4b
fixed type in reading/writing from/to the bank
raffaelladevita May 22, 2026
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2 changes: 2 additions & 0 deletions etc/bankdefs/hipo4/rich.json
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,8 @@
{"name":"time", "type":"F", "info":"Hit time" },
{"name":"rawtime", "type":"F", "info":"Hit rawtime" },
{"name":"duration", "type":"S", "info":"Hit duration" },
{"name":"mchi2", "type":"F", "info":"Track-cluster matching chi2 (if any)"},
{"name":"msize", "type":"S", "info":"Cluster size"},
{"name":"status", "type":"S", "info":"Hit status" },
{"name":"used", "type":"B", "info":"eligible for PID in time (1=yes, 0=no) angle (10=yes, 0=no) hypo (100=by other) or cluster (2)"},
{"name":"emilay", "type":"B", "info":"aerogel layer of photon emission"},
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13 changes: 13 additions & 0 deletions reconstruction/calib/src/main/java/org/jlab/calibration/detectors/RICHBankBuilder.java
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Expand Up @@ -35,6 +35,7 @@ public DataBank buildCalibBank(DataEvent event) {
DataBank part = event.getBank("REC::Particle");
DataBank rich = event.getBank("RICH::Particle");
DataBank hits = event.getBank("RICH::Hit");
DataBank clus = event.getBank("RICH::Cluster");
DataBank phos = event.getBank("RICH::Photon");

List<Integer> goodPhotons = new ArrayList<>();
Expand All @@ -45,9 +46,12 @@ public DataBank buildCalibBank(DataEvent event) {
}

Map<Integer,Integer> part2Rich = new HashMap<>();
Map<Integer,Integer> clus2Rich = new HashMap<>();
for(int i=0; i<rich.rows(); i++) {
int pindex = rich.getByte("pindex", i);
int hindex = rich.getShort("hindex", i);
part2Rich.put(pindex, i);
clus2Rich.put(hindex, i);
}

List<Integer> goodClusters = new ArrayList<>();
Expand Down Expand Up @@ -99,6 +103,7 @@ public DataBank buildCalibBank(DataEvent event) {
row++;
}
for(int i : goodClusters) {
int cluster = hits.getShort("cluster", i);
calib.setShort("hindex", row, (short) i);
calib.setByte( "sector", row, (byte) hits.getShort("sector", i));
calib.setShort("pmt", row, hits.getShort("pmt", i));
Expand All @@ -111,6 +116,14 @@ public DataBank buildCalibBank(DataEvent event) {
calib.setFloat("time", row, hits.getFloat("time", i));
calib.setFloat("rawtime", row, hits.getFloat("rawtime", i));
calib.setShort("duration", row, hits.getShort("duration", i));
if(clus2Rich.containsKey(cluster-1)) {
int rindex = clus2Rich.get(cluster-1);
calib.setByte("pindex", row, rich.getByte("pindex", rindex));
calib.setFloat("mchi2", row, rich.getFloat("mchi2", rindex));
calib.setShort("msize", row, clus.getShort("size", cluster-1));
}
else
calib.setByte("pindex", row, (byte) -1);
row++;
}
return calib;
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