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User name R.A. Lindgren
Log entry time 16:05:49 on February 8,2003
Entry number 95386
keyword=Shift Summary
8:16 AM Continuation of Runs 20838/1838/1820
8:25 Ended Runs 20838/1838/1820
8:38 Start Runs 20839/1839/1821
9:19 Ended Runs 20839/1839/1821
9:22 Start Runs 20840/1840/1822
9:37 Beam off until 9:50
10:30 Ended Runs 20840/1840/1822
Pedestal Run 20841/1841
Change to kinematics 3.24. Change magnetic field to 1.448
(This is actually kinematics 3.23 since beam half way plate was in)
11:19 Start runs 20842/1842/1822
12:01 End runs 20842/1842/1822
12:04 Start runs 20843/1843/1825
13:06 End runs 20843/1843/1825
Notice that the beam half wave plate is in for all runs 20838 to 20843, not out as was told earlier.
This means we got lots of events for kinematics 3.13 (Runs 20838,20839,20840)
Take beam half wave plate out
13:10 Start runs 20844/1844/1826 now doing kinematics 3.24
13:55 End runs 20844/1844/1826 kin 3.24
Beam off until 14:27
14:27 Start runs 20845/1845/1827 kin 3.24
End run
Change momentum of both HRS
15:33 Start runs 20845/1845 kin 3.14
Day shifts ends
Continue taking data on 20845