November 14, 2007 online meeting minutes

present: Sergey Boyarinov, Benjamin Raydo, Sergey Pozdnyakov, Stepan, Valery, Nerses, Baturin

CLAS12 Trigger

Sergey B. described Forward Calorimeter cluster finding algorithms used by online and offline reconstruction code. Features: - 1. can apply individual gain to channels in FADC board's FPGA - 2. can do 36 loop, or 36 in parallel

G9A

• epics channel list has been cleaned up

• Dave Heddle implemented new TOF and ST into CED, still working to use SCT banks instead of SC for TOF TDCs

• level2 was evaluated, some stuff fixed, we are trying to comeup with better support scheme, some electronics changes maybe required (SECL flexio, ask Ed)

• clonmon installed, working to open it to outside and setut all necessary software

• moller-cable was swap; epics alarm was swap, so we did not found problem immediately, Nerses will fix alarm

• L1 about 20kHz, 3 kHz accepted, roc crashes every second day