At the request of Gerard and Oleg, I wrote some software to compare BTOW hits to BPRS hits from daq files. To make the comparison, I ran over every st_physics daq file at the time of this post, which was 28 files adding up to ~100k events.

Fig 1. BPRS softId vs BTOW softId for id range 3000-3200

File list: 

mattheww@rcas6019>find /star/data03/daq/2010 -name "st_physics*.daq"
/star/data03/daq/2010/002/11002051/st_physics_11002051_raw_5030001.daq
/star/data03/daq/2010/002/11002051/st_physics_adc_11002051_raw_1420001.daq
/star/data03/daq/2010/021/11021050/st_physics_11021050_raw_1030001.daq
/star/data03/daq/2010/021/11021036/st_physics_11021036_raw_5020001.daq
/star/data03/daq/2010/022/11022083/st_physics_11022083_raw_2030001.daq
/star/data03/daq/2010/022/11022102/st_physics_11022102_raw_1020001.daq
/star/data03/daq/2010/023/11023024/st_physics_11023024_raw_1030001.daq
/star/data03/daq/2010/023/11023048/st_physics_11023048_raw_5020001.daq
/star/data03/daq/2010/020/11020003/st_physics_11020003_raw_2030001.daq
/star/data03/daq/2010/020/11020012/st_physics_11020012_raw_1020001.daq
/star/data03/daq/2010/015/11015012/st_physics_11015012_raw_1020001.daq
/star/data03/daq/2010/015/11015024/st_physics_11015024_raw_1030001.daq
/star/data03/daq/2010/015/11015033/st_physics_11015033_raw_5020001.daq
/star/data03/daq/2010/015/11015003/st_physics_11015003_raw_2030001.daq
/star/data03/daq/2010/014/11014042/st_physics_11014042_raw_3040001.daq
/star/data03/daq/2010/014/11014093/st_physics_11014093_raw_2020001.daq
/star/data03/daq/2010/014/11014057/st_physics_11014057_raw_2030001.daq
/star/data03/daq/2010/014/11014072/st_physics_11014072_raw_3020001.daq
/star/data03/daq/2010/018/11018054/st_physics_11018054_raw_1020001.daq
/star/data03/daq/2010/018/11018048/st_physics_11018048_raw_2010001.daq
/star/data03/daq/2010/019/11019066/st_physics_11019066_raw_5010001.daq
/star/data03/daq/2010/019/11019008/st_physics_11019008_raw_1030001.daq
/star/data03/daq/2010/017/11017008/st_physics_11017008_raw_4030001.daq
/star/data03/daq/2010/017/11017030/st_physics_11017030_raw_4020001.daq
/star/data03/daq/2010/016/11016009/st_physics_11016009_raw_3010001.daq
/star/data03/daq/2010/016/11016018/st_physics_11016018_raw_4040001.daq
/star/data03/daq/2010/024/11024003/st_physics_11024003_raw_2030001.daq
/star/data03/daq/2010/024/11024012/st_physics_11024012_raw_1020001.daq