Revision as of 17:00, 26 September 2014

September 25, 2014 FDC+CDC meeting

Connection

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 - Beni: CDC+FDC DAQ modules have been moved to the top trigger crate where the GTP is. Sasha is ready with the BCAL trigger, but there's more work to be able to read the CDC+FDC+BCAL. The plan is to use again scintillator trigger over the weekend without moving the trigger modules back to the bottom crate. Beni is working on interface between the data base parameters and the Sasha's initialization files.
-- Lubomir looked at the runs with mode 8, where you have both raw and processed data. In the figures linked above we compare the processed data with the one obtained from raw data, by simulating the firmware offline.
+- Lubomir looked at the runs with mode 8, where you have both raw and processed data. In the figures linked above we compare the processed data with the one obtained from raw data, by simulating the firmware offline. There's agreement for the pedestal calculation, but not for the peak value and the timing. Later it turned out f125 is reporting up to two peaks, while offline is looking at the first peak only. So far it is not clear which are the two peaks in their order, since the max number of peaks was set to 4. Cody will look into this. Another problems is that for certain channels (most in ROCFDC2) we see all the pedestal equals to zero.
 == CDC update ==