Operator: kohlm
A shift with some entertainment (see elog)
Switched from unpolH2 to polD2 at 01:30
Elog got stuck at 22.30 yesterday night - rebooted blast02
ABS transitions failed twice (at 2:40am and 4:20am)
Beam had injection problems with frequent bad fills/hv tripoffs after 5am
Beam polarization appears somewhat lower ~61%, perhaps related
Wch temperature warnings since 06.30am
Target experts should check the ABS for proper functioning. Also note that the Epics screen still says "Target: Undef" (status bits are however set properly)
Keep an eye on the target polarization for the runs of this shift after crunching is finished.
Runs taken:
Unpol H2: 11879
PolD2: 11880 11885-11889
Bad: 11881-11884
MK
This archive was generated by hypermail 2.1.2 : Mon Feb 24 2014 - 14:07:31 EST