Log entry time 08:04:01 on November 5,2010

Entry number 338577

Crew:

O. Hansen (SL)

L. Selvy (TO)

S. Chandavar (3rd)

Summary:

Smooth production running on DVCS kine 3-low.

Timeline:

• 00:00 Production in progress, run #8338


• 00:40 Beam trips off, doesn't come back for 30 minutes. Missed trip?


• 01:10 Beam back. Run #8338 has been ongoing throughout.


• 01:35 CODA crash at end of run #8338. Rebooting


• 01:40-07:45 Very smooth running, runs #8339-8344


• 07:45 Beam off for Hall C target cooldown.

Compton photon rate definitely low. Should re-tune at next opportunity (during Hall C cooldown?)

 Run   Events  BCM U3   D3 (C)    Time         Avg Curr  Deadtime   Notes

 8338   234 k  0.02236  0.02329   98.8 mins   3.8514 uA   129.68%   beam off for 30 minutes during the run, CODA crash at end

 8339   734 k  0.03071  0.03226  100.3 mins   5.2289 uA    -2.31%

 8340   467 k  0.01970  0.02058   63.8 mins   5.2635 uA    -1.48%

 8341   479 k  0.02034  0.02124   65.2 mins   5.3101 uA    -1.47%

 8342   395 k  0.01672  0.01758   60.0 mins   4.7644 uA    -0.68%

 8343  ~445 k  ?        ?         60.0 mins  ~4.75   uA     ?      No end of run record

 8344   102 k  0.00454  0.00472   15.7 mins   4.9164 uA     4.28%