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Summary of Test Beam Analysis Meeting - Jan 26

Summary of Test Beam Analysis Meeting - Jan 26. Eduardo do Couto e Silva. DATA STORAGE/RETRIEVAL. 400 Gb disk provided by SCS thanks to Richard (1 week) ORACLE/Web base electronic log (1 week) Dave,Traudl,Karen

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Summary of Test Beam Analysis Meeting - Jan 26

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  1. Summary of Test Beam AnalysisMeeting - Jan 26 Eduardo do Couto e Silva

  2. DATA STORAGE/RETRIEVAL • 400 Gb disk provided by SCS thanks to Richard (1 week) • ORACLE/Web base electronic log (1 week) Dave,Traudl,Karen • Dave Lauben: Tagger data not all in ROOT format, some data needs synchronization between subdetectors, fix particular runs for the neutron counters

  3. ROOT FORMAT • Dan waiting feedback from everyone - deadline 1 week after web log system • Preliminary checks Dan/Berrie (comparing with PAW ntuples) • Need IRF-ROOT interface - Dan/Sawyer ? • Need IDL wrapper - Jeff, Heather, Dan

  4. TRACKER STUDIES • Aim at freezing ROOT format (2 weeks) • Propose standalone RECON for all subsystems (TKR ready in 1 week), means more flexibility and improve analysis speed. • Several studies to be performed on tracker, Tasks at UCSC (Ian, Jeff, Robert) and at SLAC (Derek, Eduardo, Marios, Takanobu) • Jose Angel/Wilko concentrate on RECON aiming at obtaining PSF’s.

  5. RAW GLASTSIM RAW GLASTSIM ROOT IRF ROOT IRF RECON GLASTSIM ROOT Ntuple

  6. PRELIMINARY PLOTS from • Takanobu - dead channels (tracker) • Berrie - Energy (CAL) , CAL vs ACD, • Berrie reported problems with ACD veto (discrimator bits) D. Lauben is investigating • Al/Eduardo - Pulse Height vs Time (neutron counters)

  7. DOCUMENTATION • Traudl - nice user guide, concise and complete, needs feedback (on going medium term development) • Eduardo/Karen - Web page with appropriate links and repository for notes (this week)

  8. AOB • Web conference suggested by Steve Ritz • Eduardo waits for feedback from people to decide date for regular meetings - Monday or Friday (allocate 2 h slot). • Results for paper will be discussed later since there are more urgent needs now (Data storage and log, preliminary checks, RECON , IRF-ROOT, ROOT-IDL)

  9. SUMMARY • 1 week - to get web based data log system • 2 weeks - data stored into 400Gbyte disk and “freeze” ROOT format • 1 month - IRF-ROOT interface (needed for GLASTSIM with standalone RECON) • next meeting - expect plots from different detector studies, revisit IDL/ROOT wrapper, plots from RECON-standalone

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