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Event Display for the Visualization of CMS Data Lothar BAUERDICK (FNAL), Giulio EULISSE (FNAL), Christopher JONES (FNAL), Dmytro KOVALSKYI (UCSB), Thomas MC CAULEY (FNAL), Alja MRAK TADEL (UCSD), Johannes MUELMENSTAEDT (UCSD), Ianna OSBORNE (FNAL), Matevz TADEL (CERN/UCSD), Yanjun TU (UCSD), Avi YAGIL (UCSD) October, 18-19, 2010, CHEP2010, Taipei, Taiwan First 4 months of 7 TeV running A candidate for production of a top quark pair in CMS, where both top quarks decay into a W and a b quark, and both W particles decay into a muon and neutrino. This results in 2 muons (light blue tracks), 2 jets tagged as b-quark jets and missing energy (from the escaping neutrinos). Add/resize/move CMS logo Add/resize/move Event info Add/resize/move/edit annotations Fish eye Set object visibility on/off Show/hide scales Show/hide a camera guide Zoom, rotate, pan Change colors/transparency Change line width Show/hide sub-detectors Show with outline Show as wireframe Add/resize/move CMS logo Add/resize/move Event info Add/resize/move/edit annotations Fish eye Set object visibility on/off Show/hide scales Show/hide a camera guide Zoom, rotate, pan Change colors/transparency Change line width Show/hide sub-detectors Show with outline Show as wireframe Fireworks GUI is a Customized ROOT GUI Open local/remote data file Save/restore configuration Chain data files Export images Go to next/previous event Play events Set timeout for play mode Filter events Add/remove collection Visualization cuts Auto scale Per-view representation HLT and L1 triggers info Open local/remote data file Save/restore configuration Chain data files Export images Go to next/previous event Play events Set timeout for play mode Filter events Add/remove collection Visualization cuts Auto scale Per-view representation HLT and L1 triggers info Mac/SLC5 standalone distribution 3D, RhoPhi, RhoZ views Detailed views Table views Table column sort Specific views for sub-detectors Specific view for rechits Glimpse view Correlated selection Correlated highlight Bubble help Dock/undock windows Add/remove views Mac/SLC5 standalone distribution 3D, RhoPhi, RhoZ views Detailed views Table views Table column sort Specific views for sub-detectors Specific view for rechits Glimpse view Correlated selection Correlated highlight Bubble help Dock/undock windows Add/remove views HLT and L1 Trigger Tables HLT and L1 trigger tables give full information about trigger menus, pre-scales, and acceptancy rate. Lego View Lego view shows hadronic (blue ) and electromagnetic (red ) transverse energy distribution of an “unrolled” detector in eta/phi space. Jets are shown as circles. Auto-projection from orthographic to perspective view. Table views show user chosen information about data objects stored in a collection. Table columns can be interactively sorted. Table View Glimpse view gives a quick insight into total energy distribution in 3D space. Glimpse View Dr. JONES (cdj@fnal.gov) Detailed view of a Track shows full information of selected track, its innermost and outermost states, vertex, all det modules associated with the track. The module state (lost, bad, inactive) is shown with a different color. All clusters and hits are shown. Track Hits Detail View Detailed view of the Track residuals shows the selected Track residuals in Silicon strip detector in local X-Y coordinates. Track Residuals Detail View Detailed view of a Muon shows full information about selected muon, its outermost and innermost states at ECAL surface, muon direction at vertex, and clustered and unclustered ECAL rechits. Muon Detail View Detailed view of an Electron shows full information about selected electron, its outermost and innermost states at ECAL surface, and clustered and unclustered ECAL rechits. Electron Detail View Event Display in the News Online event displays installed and used in both control room at P5 and CMS Centre. The online event displays receive events from an event server supported by IT and running prompt reconstruction from an Express stream. The snapshots from P5 online event displays are published on CMS online web server.
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