gerardo.moreno@LIGO.ORG - posted 17:33, Monday 31 August 2015 (21066)
BSC09 Annulus Ion Pump Fails
Noticed HVE-EX:75IPBSC9_511LOG red on the vacuum main screen, the ion pump appears to have railed around 12:51 pm today. I drove to End X and found the ion pump connected and powered on, controller shows all LEDs on.