04/19/00 Evening Shift Summary:
 (Log Book: #7, p.84-88)

 On shift: RR,MG

 Data Type:  chi0  (Ecm=3411 MeV)
 Beam current at start: 45 mA . Beam current at end: 37.1 mA . 
 Typical Luminosity: (2.2-2.5) x 10^31 cm^-2s^-1
 Run: 5510 (242.4 nb-1) inherited
      5511 (268.2 nb-1)
      5512 in progress
 
  Comments:

 4:10 Shut off jet so that AP10 could reduce the beam losses 

 5:10 Jet on, resumed run.

 6:20 Lots of VSN out of order errors from DYC 15...see KG's note on pg 86
      of logbook
 
--there were three instances where the Ecm spiked accompanied by a 
loss of ~0.1 mA...Throughout shift the beam losses averaged about 1.2-1.5 mA/hr
There were thunderstorms passing through when we had the two spikes.

good night,

Roger, Matt