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    User name brads

    Log entry time 22:21:54 on February 09, 2009

    Entry number 260110


    keyword=spot++ fix for coincidence daq running (late entry)

    spot++ was apparently still pointing at the wrong software and was picking up the old LHRS single arm runs. I ended up just changing the following symlinks to point at the 'quick fix' described in Halog 259889:
    ~adaq/bin/Linux/spot_coinc ->
    ~adaq/bin/Linux/spot++     -> spot_coinc*
    ~adaq/bin/Linux/spot       -> spot_coinc*
    The spot positions in the histograms do not match the real BPM positions. This appears to be a problem with the pedestals picked up by the software. The beam dimensions should be accurate. The 'spot' and 'spot++' links will have to be updated to point back at 'spot_L' when we go back to single arm mode.