Log entry time 00:03:12 on August20,2005

Entry number 152616

16:00 Sudden drop in chl flow causes target pressure to rise. Ron Gilman has 
MCC turn off the beam in time to prevent target venting.

16:20 chl flow still unstable. Flow jumps from 25 to 20 g/s .  keep beam off

16:45 ask for 30 uA - the chl flow seems to be stable
16:46 start run 4556   production at 28.8 uA
17:00 rebooted compton computer - it was frozen
17:05 started compton run 11906 
      Since the Pockels cell read back voltage is not working it is important 
to monitor the compton polarimeter to ensure the beam's polarization. Contact 
Julie Roche if the compton analysis is not working or if it shows zero 
polarization.
17:23 restart the compton dac on run 11907
17:42 end run 4556
17:42 start run 4557
18:31 end run 4557 - mcc says there will be no beam for 10 min.
18:44 start run 4558
19:18 end compton run 11907
19:18 start compton run 11908
19:40 end run 4558
19:40 start run 4559 - Q2 profile scan
19:54 end Q2 scan
19:54 asked for IHWP to be put in and turn beam off
19:55 compton polarization is about 85%

IHWP is IN
19:59 start run 4560  production
20:54 end run 4560
20:54 begin run 4561
21:51 end run 4561
21:51 start run 4562
21:56 end compton 11909
21:58 start compton run 11910
22:47 end run 4562 due to IOC crash, asked for beam off
reboot hareboot10 brings back both the LHRS and RHRS
reboot hareboot7 for target IOC
23:20 - start run 4563 with RHRS set and LHRS 3E-04 too high (2.73783/2.737)
23:28 at about event number 14200 we lowered the LHRS current by hand to the 
correct value- This seems to work. LHRS is ok after event 14200
00:00 shift ends running 4563  
start next compton run 11911