WP5 meeting

Europe/Rome
    • 14:00 14:20
      Roundtable 20m
      Speakers: Andrea Messina (Istituto Nazionale di Fisica Nucleare), Davide Fiorina (GSSI & INFN), Davide Pinci (Istituto Nazionale di Fisica Nucleare), Gianluca Cavoto (Istituto Nazionale di Fisica Nucleare), Giorgio Dho (Istituto Nazionale di Fisica Nucleare), Herman Pessoa Lima Júnior (Gran Sasso Science Institute), Stefano Piacentini (GSSI and INFN LNGS)

      DAQ software (main frontend):

      • no update on the data reduction algorithm
      • the re-initialization fix I introduced to recover the camera timeout error is not actually really working fine. As soon as I can I will try again in coordination with the MANGO data taking

      Rb-83 source:

      • No news by XENON on the source container specification
      • Solution proposed by Davide F. and agreed: we can use the Rn molecular sieve container with proper valves in case. Next time we go undergorund we make pictures of it and take measurements, then we can reply to the Munster contact to organize transfer to LNGS source bank.

       

      PMT tests:

      • 20 PMTs out of the all tested turned out to be good for data taking and installation
      • Need the final analysis for their characterization and equalization

       

      HV box:

      • Crosschecked at LNGS that the connector was compatible
      • Now at LNF for tests on the real HV setup

       

      First tests with the 16-channels Trigger Module at LNGS:

      • Software integration and update: done
      • CHANNEL_0 not working as expected: Herman working on it
      • Noted unexpected bounces on the output signal when the Module is operated in TRG EXT mode