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User name N Toro
Log entry time 00:01:30 on July 7,2010
Entry number 330549
keyword=optics runs / last hr of swing shift
Shift summary for remainder of swing shift, and sieve-in runs for owl shift
(Kalyan had to leave, Natalia taking over at 23:18)
===Sieve-In Optics Runs===
23:18 -- back to beam permit.
* Sieve inserted on L and R
* Bogdan modified T6 temporarily to HRS-R S2m+ HRS-R GC (positron singles trigger)
23:21 -- Run 1810 = R-arm sieve-in optics. 20uA on Ta, raster off. 1M events on modified T6 trigger (could not end run, EB2 was not responding -- may be corrupted)
23:35 We disconnected and reconnected coda, and took a short test run (1811, 50K events) which seemed to work.
23:36 -- Runs 1812, 1813 = same settings as 1810, 1M events
00:00 -- Runs 1814, 1815 = L-arm sieve-in optics. 3uA on Ta, raster off. 1M events per run on T5 trigger