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MET Slice Monitoring

MET Slice Monitoring. Xiaowen Lei, Venkat Kaushik Ken Johns. Online Monitoring. Current List of Histograms: See Diego’s talk. Updated list of histograms is in 14.2.0 and above. DQMF configuration file was prepared and used in M7 run.

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MET Slice Monitoring

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  1. MET Slice Monitoring Xiaowen Lei, Venkat Kaushik Ken Johns

  2. Online Monitoring • Current List of Histograms: • See Diego’s talk. • Updated list of histograms is in 14.2.0 and above. • DQMF configuration file was prepared and used in M7 run. • Based on old list of histograms. Configuration is listed on: • https://twiki.cern.ch/twiki/bin/view/Atlas/METSliceDataQualityMonitoring • Need to update according to current list of histograms for use in the future.

  3. Offline Monitoring • A first version HLTMETMonTool has been submitted by Venkat and is in cvs. • In Trigger/TrigMonitoring/TrigHLTMonitoring/ • Will be used at Tier 0 in FDR2A run. • Plots ex, ey, et, sumet for L2 and EF. • Offline monitoring tool with vertical slice monitoring has been written. • Right now called TrigMETMonTool and not in cvs yet. • Tested in 14.2.0, with AOD files reconstructed on 14.1.0 on 14.1.0 RDO’s, example histograms made. • Plan to update the tool above with this one. • Can also be used for CAF (CERN Analysis Facility) monitoring.

  4. Status of Offline Monitoring Tool • Organisation of Histograms: • Histograms organized in folders for different triggers: • noTrigger, L1_XE15,…,L2_XE15,…,EF_XE15,… • we can specify the triggers that we are interested in to make histograms for only those triggers • Under each folder the following histograms are plotted: • noTrigger folder: MET quantities for all levels and RecMET quantities. • L1_** folder: L1MET and RecMET quantities for events that passed the L1_** trigger; correlation plots between L1MET quantities and RecMET quantities. • Same for L2 and EF trigger folders.

  5. Status of Offline Monitoring Tool • Organisation of Histograms

  6. Status of Offline Monitoring Tool • Example Histograms: • Made by running TrigMETMonTool in 14.2.0 • AOD’s made from Release 14.1.0 RDO’s in Diego’s Wtaunu.list • Reconstruction is run in Release 14.1.0 • Use the histograms in EF_XE20 as an example.

  7. Status of Offline Monitoring Tool • Example Histograms in EF_xe20 • EFMET quantities

  8. Status of Offline Monitoring Tool • Example Histograms in EF_xe20 • RecMET quantities

  9. Status of Offline Monitoring Tool • Example Histograms in EF_xe20 • Correlation plots

  10. Status of Offline Monitoring Tool • To-Do: Need to implement efficiency plots correctly. • Need to make L1, L2 and EF efficiency plots/turn-on curve with respect to RecMET. • Need to have plots of 10%, 50%, 90% point (on turn-on curve) MET versus time. • Efficiency plots booked and filled with pseudo-efficiency. Tools for calculating 10%, 50% and 90% are in place and ready for use.

  11. Status of Offline Monitoring Tool • To-Do: Need to implement efficiency and purity plots with the appropriate triggers. We have decided to use the following to calculate efficiency: • MET trigger efficiency: • Function of met, eta, phi • Using min bias triggers or dijet triggers • offline met passing l1/l2/ef met trigger / all • For real physics triggers: use wenu triggers and ttbar triggers, and do the calculation above • Once these plots are in place we can also implement the 10%, 50%, 90% plots.

  12. Status of Offline Monitoring Tool • To-Do’s: • Better Organisation of the Histograms. • E.g.: have summary folders. • Need to test and update the code with AOD’s produced by 14.2.10 and above. • Once the code is in place, we need to prepare offline DQMF (han) configuration files to be able to see the plots on the web displayer.

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