1. RPC & LVL1 Mu Barrel Online Monitoring during LS1 M. Della Pietra

2. Overview Status of ATLAS DataFlow changes during LS1 Changes for gnam based monitoring Monitoring @ SFI not more possible: future? Trigger and readout extension in feet region Noisy and dead channel mapping campaign 08/05/13M. Della Pietra 2

3. Changes in Atlas DF 08/05/13M. Della Pietra 3 FROM S. KOLOS

4. Changes in Atlas DF 08/05/13M. Della Pietra 4 FROM S. KOLOS

5. Changes in Atlas DF 08/05/13M. Della Pietra 5 FROM S. KOLOS

6. Changes in gnam code? 08/05/13M. Della Pietra 6 No changes has to be done in gnam code about sampling We have just to reconfigure gnam application in OKS attaching them to a new event sampler (new DCMs in TDAQ dataflow) or to a specific output stream. We can monitor on many sources (many streams) Also there should be no modification in gnam API foreseen, but no decision have been taken up to now. I will ask again for naming the file saved by gnam with something more the the file number to have more than on file for each run

7. What about monitoring at SFI? 08/05/13M. Della Pietra 7 At tree level, is fine for us to monitor a full event after the HLT chain instead of before it. We started to monitor at SFI only because it was the first (and actually only) place where we can sample a complete event to compare many RODs But there is a second order problem Are we interested in monitoring events discarded by HLT chain? Up to now is not clear how it can be possible: Full rejected events by HLT can be monitored easily If we want to sample only MUON HLT discarded events we have to agree a change of trigger configuration with Trigger Group

8. Changes in Atlas DQMF 08/05/13M. Della Pietra 8 FROM S. KOLOS

9. Changes in Atlas DQMF 08/05/13M. Della Pietra 9 FROM S. KOLOS

10. Changes in Atlas DQMF 08/05/13M. Della Pietra 10 FROM S. KOLOS

11. DQM & OHP Do we have request to be forward to the MWG? New functionalities? Do we think to still use both displays? I think so… 08/05/13M. Della Pietra 11

12. Feet extensions We have to add the readout of the new trigger chambers in feet region Add some more histos accordingly (1 day work) Write the new mapping file (a couple of week) 08/05/13M. Della Pietra 12

13. Noisy and dead channels At the restart I suggest to start a campaign in finding (by scratch) dead and noisy channels Now we have a tool (not available during commissioning, never used in the last period) to run a macro (even automatically) on online histograms Work done by Arturo Sanchez We need to debug also the automatic storage in DB of dead/noisy channels 08/05/13M. Della Pietra 13