December 7, 2011 online meeting minutes

present: Sergey Boyarinov, Sergey Pozdnyakov, FX, Nerses

1. g14b: L1 was 16KHz, now 11kHz after yesterday fixes in TOF, accepted rate 4kHz, L2 accepts 30%, livetime aroun 83%; L2RESET need check; fans replacement continues, 7 more fastbus crates to go; Franz is working on helicity correction; occupancy control program will be tested

2. Test setups:

• DCRB test: got 20Mevents, will analyze

• Hall D test setup runs well, they are fixing FADC etc bugs

• DVCS: GUI had a bug - fixed; tcpServer server bug - fixed temporary, permanent solution is needed; Ben is tuning cables, will be ready for installation in the Hall today; temperature control: NI control device shows some trouble, FX is debugging, clonwin3 is installed and ready; Nerses will port jlab discr on vxWorks, Sergey will provide mv2432 CPU; FX took pedestal run and we have beam data; with current CLAS trigger almost no useful events, we need DVCS trigger to be in CLAS trigger, will discuss with Ben what the best way; we have 8 dead channels and 10 noisy channels, and some channels (25) have pedestal problem