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    User name brads

    Log entry time 11:17:49 on March 15, 2012

    Entry number 366552

    This entry is a followup to: 366549

    keyword=Hot Spot on HA Septum Magnet exit line

    From: http://opweb.acc.jlab.org/CSUEApps/elog/entry/1698812

    Survey of Hall A beamline downstream of target chamber shows 1.1 R/hr hot spot on the Septum Magnet exit line. Hot spot located at the 12 o'clock position. Survey of upstream side of magnet shows no notable increase. There is also a small increase approx. 15-20 feet upstream of dump wall at the 3 o'clock position looking downstream. Dose rate in this location is 11 mR/hr on contact. General dose rate in this area is ~1.5 mR/hr.