Log entry time 23:58:36 on April 15, 2012

Entry number 375128

Swing Shift Summary

SL: Melissa Cummings
TO: Hari Khanal 
3rd: Chunhua Chen 

16:00 Start of shift, finishing dilution runs for p=0.9689, Hall C
changed HWP to IN
16:20 Change HRS dipole/septum settings for p=0.9108, moving to bottom
NH3 cup and polarizing target
16:50 Start production data
20:15 Finished with production data for p=0.9689, starting dilution runs
20:38 Finished with dilution runs, changing dipoles/septum for p=0.8562,
polarizing target
21:10 Target is polarized to +34%, starting production data for p=0.8562
00:00 End of shift, still taking production data for p=0.8562



Runs Taken:

p=0.9108
4465/-----/41318 HWP IN (RHRS dipole not stable) 
4466/23415/41319
4467/23416/41320
4468/23417/41321
4469/23418/41322
4470/23419/41323
4471/23420/41324
4472/23421/41325
4473/23422/41326


Avg. Polarization ~ +33%
Total Events ~130M 

Dilution Runs (taken with He, rasters on):
Carbon: 4475/23424/41328 (HWP IN)
Empty:  4476/23425/41329 (HWP OUT)
Dummy:  4477/23426/41330 (HWP OUT)


p=0.8562 
4478/-----/41331 HWP OUT (RHRS dipole not stable)
4479/-----/41332 
4480/23429/41333
4481/23430/41334