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brokenbonds:broken_bonds [2009/12/18 14:14] – link countNBad added viktorhbrokenbonds:broken_bonds [2010/07/09 17:30] – viktorh
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 ====== Broken Bonds ====== ====== Broken Bonds ======
 ===== Noise data available offline ===== ===== Noise data available offline =====
-All runs with VFS400_NOTP settings taken in 2008 and 2009 were processed using STNZSMonitor. Root files containing noise data for channels of the following TELL1 boards is available: +The following data was processed using STNZSMonitor by Mark Tobin: 
-   * TELL1's: 2, 3, 5, 6, 10, 35, 46. See <code> /disk/users/viktorh/brokenBondSectors/rootFiles </code>+   * 2008 and 2009 data, files abailable in : <code>lhcb@ckm:~/noise/VFS400_NOTP/rootFiles</code> 
 +   * 2010 data (until june) was taken with the TEST recipe, files in: <code>lhcb@ckm:~/noise/TEST/rootFiles</code> 
 + 
 + 
 +How to reate a compilation of noise data: 
 +    - create a new directory e.g:<code>lhcb@ckm:~/noise/symLinks</code> 
 +    - 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 =====
 == Plots were generated for the following sectors affected by broken bonds: == == Plots were generated for the following sectors affected by broken bonds: ==
-| TELL1 | Sector | first observed | Taken out | noise pattern sector 2008 | noise distributions / noise vs. time 2008 | noise pattern sector 2009 |  noise distributions / noise vs. time 2009 | +| TELL1 | Sector | first observed | Taken out | noise distributions and noise vs.time | 
-|  |    |  |         | plot (y/n)  | plots for broken channels | plot (y/n)  | plots for broken channels | +|  |    |  | | plots for broken channels (range) | 
-|2 | 3  | June 08  | June 08 | y | -| y | - | +|2 | 3  | June 08  | June 08 | - |  
-|3 | 3  | Nov 08 | still installed | y | 1870-2048| y| 1860-2048| +|3 | 3  | Nov 08 | still installed | 1860-2048 | 
-|5 | 1  | June 08 | Nov 08  | y | 512-730| y | -| +|5 | 1  | June 08 | Nov 08  | 512-730 | 
-|5 | 2  | June 08 | Nov 08  | y | 1024-1535| y| -| +|5 | 2  | June 08 | Nov 08  | 1024-1535 | 
-|6 | 1  | June 08 | Nov 08  | y | 512-660| y | -| +|6 | 1  | June 08 | Nov 08  | 512-660 | 
-|6 | 2  | June 08 | Nov 08  | y | 1024-1280| y |1095, 1426 |  +|6 | 2  | June 08 | Nov 08  | 1024-1280,  1095, 1426 |  
-|10 | 3 | Apr 09 | still installed | y | - | y |1620-1660 | +|10 | 3 | Apr 09 | still installed | 1620-1660 | 
-|35 | 5 | 23.10.2008 | still installed | y | 2560-2700| y|2560-2700 | +|35 | 5 | 23.10.2008 | still installed | 2560-2700 | 
-|46 | 4 | June 08 | June 09 | y | 2320-2560| y| 2300-2560| +|46 | 4 | June 08 | June 09 | 2300-2560 |
-noise pattern: noise as a function of the channel number (a plot for each run available) +
-plots for broken channels: for all channels having bonds on the innermost bond row two plots (noise distribution, noise as a function of the time) were generated in the range indicated. +
-Files in: <code> /disk/users/viktorh/brokenBondSectors/rootFiles/2008 </code> <code> /disk/users/viktorh/brokenBondSectors/rootFiles/2009 </code>+
  
-   * [[noisePlots::Noise Plots]]   - How to generate noise plots.+   * 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. Plots available: <code><code> lhcb@ckm:~/noise/symlinks/plots/NoisePlots_tTELL1NUMBER_sSECTRORNUMBER/</code>
  
-===== Count low noise channels ===== +   * Plots for broken channels (and/or candidates): for all channels having bonds on the innermost bond row two plots (noise distribution, noise as a function of the time) were generated in the range indicated in the table above.  Plots available: <code> lhcb@ckm:~/noise/symLinks/plots/NoiseHisto_tTELL1NUMBER/ </code>
-Plots available in directory: <code> /home/hep/lhcb/noise/VFS400_NOTP/nBadChannels/ </code>+
  
-   * [[countNBad::Count low noise channels]]   - How to count low noise channels.+   * [[noisePlots::Noise Plots|How to make these plots]] 
 + 
 +===== Count low noise channels ===== 
 +   * Plots (number of bad channels as function of time) available: <code>lhcb@ckm:~/noise/plots/nBadChannels/></code> 
 +   * [[countNBad::Count low noise channels|How to make these plots]]
  
brokenbonds/broken_bonds.txt · Last modified: 2010/07/13 11:57 by viktorh

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