A/q = 3 Field = 813.2 FC6 = 2.9nA
Beam is too faint for a good emittance scan, but it's visible. Redo with reverse bias, if possible...
Sideshow: IOSIOC reboot for Maintenance. Recovery protracted... Some MWS bias interlock problem. Also, many optics devices were zeroed. (When will this be fixed anyway?) Fortunately the MCIS optics actually stayed in their prior states.
Later... Request Operations reboot IOSIOC, as interlock condition is still there, and it prevents me from seeing A/q. Nothing to lose. Nothing gained either. Graham is here, and we've been discussing stuff. Recently I got the MWS bias on, with glitches. I can no longer turn it off, but that's fine for me. Let's move forward with emittance now.
After many attempts, here is the first emittance scan. Looks like coarsely ground pepper. |