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    BI-TB (Logging database news, news from OAF and BTV renovation)

    → Europe/Zurich
    866/2-D05 (CERN)

    866/2-D05

    CERN

    30
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    Logging DB update (Jakub)

    • Expect to decommission CALS by end of LS2
    • Operational data extraction (timber-like) available during Q1/2020
    • So far new variables to be requested (Excel) in CALS (migration to NXCALS later)
    • Access rights to modify/delete variables to be decided (person/e-group per group?)
    • NXCALS snap-shots (only used by BE-BI) yet to become available (can alternative be found?)
    • Question about LDB (forever) / MDB (short-term) storage unclear (will be possible to reduce data at extraction)
    • Idea to launch (NX)CALS user community meetings launched.
    • Use of UCAP under consideration for analysis (https://wikis.cern.ch/display/UCAP/Unified+Controls+Acquisition+and+Processing+Framework+Home)
    • Proposal that Chris/Jakub be kept informed of OAF developments

    OAF update (Manuel, Sara, Aleksander)

    • Reminder of why we do this (too much data to trail through manually - need alarms)
    • Problem of existing report format (pdf)
    • New web-system based
    • Python analysis can be standard (min/max value checks) or user specific code (Python)
    • Similar checks being done by TE-CRG and TE-ABT
    • Documentation for existing system to be reviewed (some can be found here: http://bewww/~bdisoft/bi_report/)

    BTV electronics renovation (S. Burger)

    • Explain reasons to renovate (BTVI card exists since 15 years, move to digital cameras)
    • Control of lamps, filters and screen still required (drivers)
    • Move away from BI Wiener crates to standard BE-CO ones (ELMA ++)
    • Will require ~40 VME crates (BE-CO to be warned about expected delivery dates). BI-BL expected to take over the old type-B crates as they require P0
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