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  • discussed more specific developments this morning, will need to think about knitting all these together
  • Tracy managed to compile Geant4 v9.3 in GR!
  • BT paper: Luca and Philippe discussed plans for the BT paper, and think it is better to confirm ; it would be worth working on the results on energy scale from Melissa and investigate on issues related to longitudinal CAL position measurement (aka CTBCORE issue) that using BT data and try to add them to the paper; we think this would make the BT paper more interesting rather than as opposed to just compiling a summary of quite old results and state conclusions unrelated to the LAT calibration
  • Leon: started scanning a skim of periodic trigger events with some people (Philippe, Luca B, Johan?) and found them to belong to two piles: 1 has an energy release consistent with MIPs, which is surprising, the other has completely uncorrelated tracks and energy deposits in the CAL - investigations are ongoing
  • several people installed and started workin on TMine (Steve, Luca L ?..) , and initiated discussions with developers (Eric, Alex)
  • discussion about CAL longitudinal position calibration: Sasha reports it is currently not applied as it requires a special handling a layer7 (question), since it has low stat; Eric and Sasha report that there we are currently using the same identical calibration for MC and recon, which implies that systematics from the real CAL are not in the MC and its response is bound to be better