Matt ---- IT Scorecard from GC last week: - itell6 throttles DAQ - itell2 needs replacing [again] - 39, 42 send errors from disabled links [tlklinkloss] - 64 pseudo header error on one port [Johan to investigate. Thresholds not quite ok ?] + ~ all board sometimes send cluster twice or unphyscial ids Action: These problems need to be discussed/solved with Guido. TT - 24 boards with problems - Johan will look into this for ~ early next week - Note 4 boards have unused inputs, but these are not masked.... - Jeroen provided spreadsheet of known problems to Johan Helge ---- Bit error rate tests made. Hard to interpret results - have to plug/unplug cables which disturbs things. More tests being made. Feeling we might have to live with low level of bit-error problems. Helge will provide list of NZS data previously taken Johan ----- Tools to analysis errors developed. Will be applied to TT data Anne ---- Emulator + Tell1 compared with latest data. Generally total number of clusters found is same in number, but different clusters. Maybe a problem in header correction or pedestal update. Planning ------- * Take NZS data. Three runs: - standard settings - pedestal following off - header correction of * Request high rate global run * Johan: look at TT error banks look at header bit thresholds. Are they OK ? xml to config file convertor algorithm/script * Anne: Investigate whether header corrections depend on cable length or service boxes [Helg will provide input info on cables] * Jeroen to provide list of modules/beetles with 4th channel problems