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Third-party pnline monitoring examples

LHC

http://op-webtools.web.cern.ch/op-webtools/vistar/vistars.php

Renders one of a set of images which are updated regularly. If JavaScript is enabled then the image will auto-refresh in the browser. JavaScript drop-down menu allows selection of which image to render.

http://lhcb-public.web.cern.ch/lhcb-public/

LHCb public page with typical particle physics plots.

LHC - ATLAS

http://iopscience.iop.org/1742-6596/119/3/032001/pdf/1742-6596_119_3_032001.pdf

"ATLAS tile calorimeter data quality assessment with commissioning data", 2008

ATLAS Tile Calorimeter measures energy deposits of hadrons and jets.
Trigger and Data AcQuisition system - TDAQ
ATLAS offline reconstruction software - Athena.
Online DQ tools - detector verification tests and online monitoring tools. Feedback within minutes.
  • Spies on data flow and monitors before data enters event builders and after full event has been built.
  • Online histogram presenter - OHP - browse available histograms.
    Offline DQ tools - analysis, bulk reconstruction and monitoring, automatic histogram checking. Feedback within hours.
  • Athena TileMonitoring - produce detailed and summary histograms.
  • Data Quality Monitoring Framework (DQMF)
  • Apply algorithms to histograms to get DQ result (good, bad, investigate)
  • Web interface for shifters (WIS) - access DQMF results and plots images.
  • Graphic representation of detector.

http://indico.cern.ch/contributionDisplay.py?contribId=327&confId=35523

"TileCal web system for DQ analysis", slides, 2009

Web interface for shifters (WIS) - run information, name, type, date, setup.
TileComm analysis - charts/histograms, status at module level, view PNG or PS plots.
DQM viewer - data quality monitoring results, and run parameters.
Monitoring and calibration web system (MCWS) - view module/channel (good/bad) information, generate plots and reports.

http://indico.cern.ch/contributionDisplay.py?contribId=304&confId=35523
http://indico.cern.ch/getFile.py/access?contribId=304&sessionId=60&resId=0&materialId=slides&confId=35523

"ATLAS data quality offline monitoring", slides, 2009

Near real-time monitoring of reconstructed offline data.
DQM
han - histogram analyzer
  • Takes configuration + ROOT file with histograms and runs automatic checks.
  • Axes ranges, linear/log scales specifies in han configuration.
  • Outputs ROOT file with checked histograms, status and results, configuration.
handi - han display
  • Renders han output files as HTML pages - histogram, status, algorithm results.
ATLAS conditions database
  • Python, C++ or web browsing
XML-RPC web service
  • han output files e.g. status, results, histogram PNG, histogram via ROOT's XML serialization.

http://indico.cern.ch/materialDisplay.py?contribId=208&sessionId=57&materialId=slides&confId=35523

"First year experience with the ATLAS online monitoring framework", slides, 2009
DQP Display - graphical representation of sub-systems and components.
DQM Configurator - configuration editing.
OHP - histogram presentations in tabbed sets.

http://indico.cern.ch/getFile.py/access?contribId=21&sessionId=28&resId=0&materialId=poster&confId=35523

"ATLAS Tile Calorimeter Data Preparation for LHC first beam data taking and commissioning data", poster, 2009
Images of OHP, DQMF handi, example plots.

http://arxiv.org/abs/1110.6119

"The ATLAS Data Quality Defect Database System", paper, 2011

http://tcws.web.cern.ch/tcws/

Links to Detector control System, MCWS and old WIS and TileComm analysis.
Uses jQuery JavaScript library.

Fermilab MINOS experiment.

http://farweb.minos-soudan.org/events/LiveEvent.html

Renders a single image which is updated regularly. If JavaScript is enabled then the image will auto-refresh in the browser.

SNOOP

A mix of EPICS and data quality.
Password-protected.

http://detector.sno.laurentian.ca/~volsung/private/snoop/html/SnoopRunShortCombined.html

http://detector.sno.laurentian.ca/~volsung/private/snoop/html/SnoopNCD.html

NCD information page

EPICS - Experimental Physics and Industrial Control System

http://www.aps.anl.gov/epics/

Client-server and publish-subscribe.
Server = Input/Output Controller
Channel Access network protocol
EPICS open licence

http://www.aps.anl.gov/

Advanced Photon Source

Updated by Jackson, Mike almost 10 years ago ยท 3 revisions