* Regarding the LiI detector 
    - the DAQ is fixed by switching the USB cable to another port
    - the detector will collect more than two weeks of background data
    - an amplifier that doesn't modify the pulse shape is used to reduce random noise events
    - start new measurements with the Am-Be source
    - check the pulse shape of different particles and look at the detector's capabilities for particle identification
    - a new scintillator LaBr (5cm*5cm) is available (finding an optimal PMT for photons at around 300 nm), possibly used in a new geometry for gagg detector
 
  * Characterizing α peaks for the GAGG detector
    - correct the timestamp: timestamp = timestamp_s + timestamp_us*1.e-9
    - see the delayed coincidence of the Rn->Po and Ra->Rn from Th, see https://wiki.sites.lngs.infn.it/doku.php?id=gagg-nd:study_of_alpha_spectrum
    - checking 235U decay chains as well, finding out what the most energetic alpha peak belongs to