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This document provides a comprehensive overview and recommendations for improving the DQM shift experience during the Cruzet II data-taking period. It includes suggestions for optimizing the shift histograms, standardizing documentation, adding missing summary objects, enhancing GUI navigation, and addressing general feedback and communication issues.
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Remote DQM Shift ExperienceandCruzet II Frank Chlebana CMS DQM June 19, 2008
Cruzet II 00 Shift Histograms Nice to see top level shifter histograms are separated from the more detailed expert histograms Easier for shifter to navigate
Cruzet II Canvas Layout May be better to have one graph/canvas
Cruzet II Standardize Look and Feel for the Documentation CSC did a nice job Separate Shifter instructions from expert documentation Overview of shifter plots Detailed description for each plot
Cruzet II Missing Summary Objects Needed for Data Certification
Cruzet II DQM Histogram Guidelines root structure (subdirectories) overview of histogram hierarchy (shifter vs expert) number of graphs per canvas number of shifter histograms (less than 10) total number of channels (slows the response) 2d histograms scatterplots naming conventions Would be helpful for the developers to know what is expected… Easier to specify now than change later…
Cruzet II DQM GUI Navigation The GUI navigation can be confusing at times 1 click - brings you someplace?? 2 click - expands current histogram Highlighting convention is confusing
Cruzet II General Comments Not very clear how to find out if the run is ongoing Can use “CMS online”? Run 46827 Has 18568 triggers 0 events, not in DBS HCAL Histograms Disappear and reappear from HCAL directory Misc Broken links or not accessible from offsite
Cruzet II HCAL 00Shift histograms not available Now present Run Registry disappeared (new version deployed??) Came back… Specify Station and Window Layout Location of Shifter Terminals
Cruzet II Communication eLog Mailing list to communicate with DQM shifters Phone at station Shift Captain? DQM web instructions (one click policy…) Identify contact person for DQM Code Maintainer Specify code development guidelines Specify goals and target dates…