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    User name R. Michaels

    Log entry time 17:21:24 on July 25, 2006

    Entry number 175200

    Followups:

    keyword=spot_L calibration is not commissioned yet

    The readout of BPM/raster data on Left-HRS is *new*. At attempt was made to obtain
    pedestals and put them in the database, but otherwise the calibration and even the basic
    reliability of the info is not established. Using spot_R (run on R-HRS) is likely to be more
    stable. See http://hallaweb.jlab.org/equipment/daq/spot.html

    We'll need to find someone (student, postdoc) to perform a calibration check of spot_L.
    Note, "spot", "spot++", "raster", "raster++" are all synonyms for spot_L.

    In the meantime, a HARP scan would be more reliable.

    A copy of this log entry has been emailed to: saha@jlab.org,sarty@jlab.org,gilman@jlab.org,camsonne@jlab.org