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    User name R. Michaels

    Log entry time 17:36:03 on November 5,2000

    Entry number 51546

    keyword=TS0 fix (this time for real, I hope)

    TS0 should work again. Bill Gunning replaced the master
    power supply for +5V. There are now only 7 scalers in TS0. Three
    LeCroy 1151 were removed. Two from last night (Mark Jones
    did it at about 01:30) which had left-PMTs and right-PMTs
    of S1 and S2. The one removed today had the non-Helicity
    gated normalization scaler that had header ceb4. This cable was
    moved to channel 17-32 of the SIS3800 scaler with header ceb8.
    This also implies that we had to move the EDT pulser and the
    ``pulser.and.trigger'' signals to channels 17,18 of one of the
    helicity gated scalers. A bit wierd to gate this by helicity, but
    I have no other channels, and anyway the ratio is still the EDT.
    The mapping of scalers was updated for xscaler and datamon,
    but is STILL WRONG in runend.tcl. I'll ask Mark Jones to fix runend.tcl.
    The scaler config before now is documented in halog 51536.
    The scaler config from now on is documented in halog 51545
    (look at the rates scaler mapping only).
    scaler number......header.......model....................data description
    1st.......................ceb2...........LeCroy 1151...........S1,S2 (L+R PMTs)
    2nd......................ceb3...........LeCroy 1151...........leadglass wall
    3rd.......................ceb5...........CAEN 560..............plus helicity charge, etc
    4th.......................ceb6...........CAEN 560..............neg helicity charge, etc
    5th.......................ceb7...........SIS3800 (32chan)...plus helicity trigger
    6th....................ceb8...........SIS3800 (32 chan)...trigger and charge (not gate by HEL)
    7th......................ceb9............SIS3800(32 chan)...negative helicity trigger