2012 pp200 Hot Tower Analysis

During my event QA, I removed 138 runs from the runlist due to apparent hot towers. In an effort to save these runs I wanted to create the barrel and endcp spectra. I binned a histogram with 4800 bins (barrel) and 720 bins (endcap) and filled it each time it registered a hit with Et >2.0 GeV. I then looped through each bin and divided the number of counts in that bin by the number of counts in the histogram to get the proportion of the spectrum in that bin. If this proportion was greater than 0.2, I output that tower ID.

41 of the runs had the same tower that was hot in the barrel -- TowID: 743 (see HotTowerExample.pdf below). There weren't any issues found in the endcap for any of the runs. The runs with true hot towers are (also attached in bemcHotTowers.txt):

RunNumber HotTower(s)
13047047 743
13047048 743
13047049 743
13047050 743
13047051 743
13047052 743
13047053 743
13047054 743
13047055 743
13048022 743
13053029 743
13054004 743
13054005 743
13054006 743
13054007 743
13054008 743
13054009 743
13054010 743
13054011 743
13054012 743
13054013 743
13054014 743
13054015 743
13054016 743
13054017 743
13054018 743
13054019 743
13054020 743
13054042 743
13054043 743
13055088 743
13055090 743
13056011 743
13056012 743
13057042 743
13058003 743
13058013 743
13058014 743
13058019 743
13058020 743
13058023 743

The goal would be to mask out this tower for these runs and rerun the event QA that I did previously over these runs and see if the spectrum has changed. If it looks better, then we will accept these runs back into analysis to create jet trees and do jet QA.