This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
brokenbonds:broken_bonds [2009/12/18 13:57] – link added viktorh | brokenbonds:broken_bonds [2010/07/09 15:30] – viktorh | ||
---|---|---|---|
Line 1: | Line 1: | ||
====== Broken Bonds ====== | ====== Broken Bonds ====== | ||
+ | ===== Noise data available offline ===== | ||
+ | The following data was processed using STNZSMonitor by Mark Tobin: | ||
+ | * 2008 and 2009 data, files abailable in : < | ||
+ | * 2010 data (until june) was taken with the TEST recipe, files in: < | ||
+ | |||
+ | |||
+ | How to reate a compilation of noise data: | ||
+ | - create a new directory e.g:< | ||
+ | - create symbolic links to all the .root files you want to include in the plots. (The script createSymLinks.sh might be useful). | ||
+ | |||
===== Noise plots ===== | ===== Noise plots ===== | ||
- | * [[noisePlots:: | + | == Plots were generated for the following sectors affected by broken bonds: == |
+ | | TELL1 | Sector | first observed | Taken out | noise distributions and noise vs.time | | ||
+ | | | | | | plots for broken channels (range) | | ||
+ | |2 | 3 | June 08 | June 08 | - | | ||
+ | |3 | 3 | Nov 08 | still installed | 1860-2048 | | ||
+ | |5 | 1 | June 08 | Nov 08 | 512-730 | | ||
+ | |5 | 2 | June 08 | Nov 08 | 1024-1535 | | ||
+ | |6 | 1 | June 08 | Nov 08 | 512-660 | | ||
+ | |6 | 2 | June 08 | Nov 08 | 1024-1280, | ||
+ | |10 | 3 | Apr 09 | still installed | 1620-1660 | | ||
+ | |35 | 5 | 23.10.2008 | still installed | 2560-2700 | | ||
+ | |46 | 4 | June 08 | June 09 | 2300-2560 | | ||
+ | |||
+ | * Noise pattern (sector): For all sectors listed above the noise pattern (noise as a function of the channel number) of the given sector is plotted for each run listed in the directory symLinks. HV is on (250 V) and there are >=4k Evts used to compute the noise. The plots are available < | ||
+ | |||
+ | * Plots for broken channels (and/or candidates): | ||
+ | |||
+ | * [[noisePlots:: | ||
===== Count low noise channels ===== | ===== Count low noise channels ===== | ||
+ | {{brokenbonds: | ||
+ | |||
+ | The plot shows the total number of low noise channels on TELL1 2, 3, 5, 6, 10, 35 and 46 as a funtion of the run number. All NZS400_NOTP-data available was taken into account. | ||
+ | |||
+ | * More plots for all the NZS files of 08 & 09 are available in directory: < | ||
+ | |||
+ | * More plots for data taken with high voltage are available in directory: < | ||
+ | |||
+ | |||
+ | * [[countNBad:: | ||