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    User name G. Quemener

    Log entry time 00:01:21 on March10,2000

    Entry number 36055

    keyword=Shift Summary

    16h00 we kept running kinematics #9.
    20h11 MCC called and said that they are having a problem with the fast feed back.
    We stopped the run and will do an energy measurment right after the fast feed back IOC reboot.
    20h30 Now going to kinematics number 12.
    20h30 Problem when trying to run bogies_ha, it does not appear. We called Javier
    who looked at it from home. Problem solved by Javier, see Halog entry 36030.
    21h00 P_H = 1.41 GeV/c and THETA_H = 30.586 degrees.
    Doing ep energy measurement and electron arm sieve slit measurement (run #2715)_
    21h20 We have downloaded the trigger.
    21h30 starting with run #2716 (10 cm Al dummy target, raster OFF I=5 uA), we shall keep running at this kinemtics.
    22h27 Since kinematics 12 is expected to count very slowly with perhaps no
    more than 10 to 20 real counts per hour, in consultation with Doug, we have
    decided to change the prescale factors for the 3He(e,e'p) data to give rates
    of 50 Hz in T1 and T3 and 25 Hz in T2 and T4 (new prescale factors: 14/20/80/72/1). We also agreed to let each run go for 2 hours instead of 1 hour as long as DHIST is checked at least once per hour. (ME)
    We stopped run 2721 in order to adjust the PS factors to: 21/32/74/92/1