MET Slice Monitoring
description
Transcript of MET Slice Monitoring
MET Slice Monitoring
Xiaowen Lei, Venkat KaushikKen Johns
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Online MonitoringCurrent 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.
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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.
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Status of Offline Monitoring ToolOrganisation 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.
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Status of Offline Monitoring Tool
Organisation of Histograms
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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.
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Status of Offline Monitoring Tool
Example Histograms in EF_xe20 EFMET quantities
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Status of Offline Monitoring Tool
Example Histograms in EF_xe20 RecMET quantities
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Example Histograms in EF_xe20 Correlation plots
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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.
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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.
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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.