Difference between revisions of "Minutes-9-25-2014"
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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. | - 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. 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 | + | - 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 the pedestals equal to zero. It turns out this is a feature of the firmware when the pedestal is bigger than the threshold. |
== CDC update == | == CDC update == | ||
| − | - Mike: | + | - Mike: 2-3 3M connectors should be fixed. Other than that a few channels have problems. Single channel HV modules Bertan type, with sensitive current reading, will be used for 2-3 channels to help the beam alignment. They will have to be turned on before the start of the beam alignment and will read the current with a camera. |
| + | |||
| + | == FDC update == | ||
| + | |||
== Electronics == | == Electronics == | ||
Revision as of 18:03, 26 September 2014
September 25, 2014 FDC+CDC meeting
Connection
- Instructions for Bluejeans meeting connection
- FDC meeting ID: 290664653
- To join via a Web Browser, go to the page [1] https://bluejeans.com/290664653.
Agenda
- DAQ (Beni)
- CDC update (Mike)
- FDC update (Vlad, Lubomir)
- Electronics (Fernando)
- Engineering
- Commissioning Wiki Page (all)
- Other
