SMT Offline Data Quality Plots Simon Dean University

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SMT Offline Data Quality Plots Simon Dean University of Manchester Monday 18 th February

SMT Offline Data Quality Plots Simon Dean University of Manchester Monday 18 th February 2002

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Topics

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Topics � Smt. Ntuple. Pkg � Quality Plots � Example Future � Comparison Developments This Talk http: //www-d 0. fnal. gov/~sdean/talks/SMToffline. ppt Quality Plots http: //www-d 0. fnal. gov/run 2_offline_software/silicon/Si_qualitygraphs

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Smt.

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Smt. Ntuple. Pkg SAM Package � included with smttrack_reco Creates � Smt. Ntuple. Pkg (Hep. Tuple) dataset definition in SAM using run number, reco version, number of events, number of skipped events Converts � ROOT file to ROOT file containing tracking and clustering information (Hep. Tuple) Script � ROOT script Quality Plots runs over ROOT file, creates quality graphs, output to files.

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Ladder

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Ladder Numbering Scheme North Barrels 1 2 3 4 5 6 y South Bar 1, Lay 1, Lad 1 -6 = Lad 1 -6 Bar 1, Lay 2, Lad 1 -6 = Lad 7 -12 . . Bar 2, Lay 1, Lad 1 -6 = Lad 73 -78 Bar 2, Lay 2, Lad 1 -6 = Lad 79 -84 . .

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14.

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14. 00 Monday 18 th February 2002

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14.

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14. 00 Monday 18 th February 2002

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14.

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14. 00 Monday 18 th February 2002

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14.

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14. 00 Monday 18 th February 2002

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14.

Simon Dean - SMT Offline Data Quality Plots Run 143725 - p 10. 14. 00 Monday 18 th February 2002

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Projected

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Projected Distance of Closest Approach y Track r 0 ø r ø 0 x Projected DCA = r 0 sin (ø-ø 0)

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Example

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Example Comparison Before 'October' Shutdown (run 133009 reco'd with p 10. 08. 01) After 'October' Shutdown (run 143725 reco'd with p 10. 14. 00)

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Future

Simon Dean - SMT Offline Data Quality Plots Monday 18 th February 2002 Future Developments � Strip-level � Change information (confirm online) numbering scheme � Documentation