Late Entry: Stopped 14062 to debug empty "PVDIS BCM asymmetries" plots on parity GUI

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User name Jin

Log entry time 18:20:56 on November 19, 2009

Entry number 301097

This entry is a followup to: 301072

keyword=Late Entry: Stopped 14062 to debug empty "PVDIS BCM asymmetries" plots on parity GUI

"PVDIS BCM asymmetries" plots on parity GUI were found to be empty during 25uA production. Remesh came and helped debugging by restarting PVDIS CODA.

It turns out that the reason is just because the beam current it too low to pass threshold for any point shown on the plots. They came back after beam current is increased to 100uA.