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    User name saw, P.Monaghan

    Log entry time 23:47:08 on January 27, 2005

    Entry number 140173

    This entry is a followup to: 140172

    keyword=ND HV lower crate map restoration

    We tried to restore the ND lower crate HV settings as best as possible. We started by restoring a save from Jan 11. (ND_2005-01-11-09:38:49.hv, crate 13 entries only). We could not easily use a later save because when the lower crate was first replaced, the cards were not put in the slots that EPICS was expecting. The slots have been moved back to the slots that EPICS expects.

    After restoring from the Jan 11 save, we then compared the voltages to the file on the web and used mostly those settings with some exceptions, based on the various changes which were made (and given in the halog) over the last few days.

    All the HV was then backed up to files ND_2005-01-27-23:33:34.hv and BB_2005-01-27-23:32:09.hv. The HV lists given on the experiment website now need to be updated to reflect the new slot configuration for the lower neutron detector HV crate.

    The new slot configuration can be found in the backed up HV files (in ~a-onl/src_hv/ on the adaql2 machine).

    A copy of this log entry has been emailed to: rshneor@jlab.org, saw@jlab.org, gayou@jlab.org, peter@jlab.org, rsubedi@jlab.org, doug@jlab.org, gron@jlab.org