List of alerts in ATLMDTBMON project

Files listing problematic sensors

Global

Barrel

EndCap

How to read the files:

The tables are automatically generated in .txt format by a PVSS program reading data from the DataBase. Generation time is included in the file name and the tables contain a list of potential problems found at that time. For each file the sectors scanned are explicitly indicated.

Potential problem are defined as follow:

  1. No data: Chambers with no entries in the DataBase during the last 5 minutes are listed. Explicit indication (dead chamber) is reported in the Comment field of the table in case of known problems (according to R. Hart's table)
  2. Sensor not responding: Single sensors with no entries in the DataBase during the last 5 minutes and belonging to a chamber with at least one responding sensor
  3. Temperature:
    1. A temperature is defined as abnormal if it is out of the interval [15-28] C
    2. A temperature equal to zero is treated as a special case
  4. Bfield:
    1. A rough indication of the measured B-field is given using a fixed calibration factor and considering as abnormal values of B>100 gauss (with magnet off). This is not a strict limit, but values much higher must be considered as suspicious.
    2. A B-field component equal to zero is considered suspicious and treated as a special case

Documents

-- Main.iengo - 10 May 2007

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf Bfild-DB-param.pdf r1 manage 35.6 K 2007-07-25 - 20:02 UnknownUser  
Microsoft Excel Spreadsheetxls Current_data_03062008.xls r1 manage 503.0 K 2008-09-29 - 14:27 IengoPaolo  
Microsoft Excel Spreadsheetxls Current_data_04062008.xls r1 manage 518.5 K 2008-09-29 - 14:27 IengoPaolo  
Microsoft Excel Spreadsheetxls MDTBMON-AlarmList-Braw_2008-07-09_12h01.xls r1 manage 174.5 K 2008-07-09 - 13:29 IengoPaolo  
Microsoft Excel Spreadsheetxls MDTBMON-AlarmList-SumAlert_2008-07-09_12h34.xls r1 manage 69.0 K 2008-07-09 - 13:29 IengoPaolo  
Microsoft Excel Spreadsheetxls MDTBMON-AlarmList-temp_2008-07-09_12h26.xls r1 manage 174.5 K 2008-07-09 - 13:30 IengoPaolo  
Microsoft Excel Spreadsheetxls ProblematicSensors_2008-02-29_11h10.xls r1 manage 7.6 K 2008-02-29 - 12:51 IengoPaolo  
Microsoft Excel Spreadsheetxls ProblematicSensors_2008-03-03_12h03.xls r1 manage 18.5 K 2008-03-03 - 13:44 IengoPaolo  
Microsoft Excel Spreadsheetxls ProblematicSensors_Barrel_2007-07-17_11h30.xls r1 manage 14.0 K 2007-07-17 - 11:51 UnknownUser  
Microsoft Excel Spreadsheetxls ProblematicSensors_Barrel_2007-07-26_13h01.xls r1 manage 16.5 K 2007-07-26 - 13:08 UnknownUser  
Microsoft Excel Spreadsheetxls ProblematicSensors_Endcap_2007-07-17_11h30.xls r1 manage 13.5 K 2007-07-17 - 11:51 UnknownUser  
Microsoft Excel Spreadsheetxls ProblematicSensors_Endcap_2007-07-26_13h01.xls r1 manage 13.5 K 2007-07-26 - 13:09 UnknownUser  
Edit | Attach | Watch | Print version | History: r9 < r8 < r7 < r6 < r5 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r9 - 2008-09-29 - IengoPaolo
 
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