April 16th 2020

Updates
*VMM3 : parts received, powered up and managed to take data, monitoring not setup ( page 12 )
*SSP MPD compiled for 24 MPDs ( 32 would be possible but want to test this one first ) - Need Danning to test it
*Hall B streaming DAQ relevant to VXS FADC readout ( more progress in 1 or 2 weeks for readout )
**Danning : start SSP MPD DAQ - need at least one day - maybe first option try to power up crates and supply

*Compton data DAQ ( Hanjie ) [[https://redmine.jlab.org/attachments/download/980/asymmetry_ComptonEdet_Liu.pdf]] **
  • take runs without beam, to check
  • need to check with delay
  • need to figure out laser off asymmetry
    **tests
    • different delays
    • Bob is trying to reproduce the analysis
    • should get 0 asymmetry with delay 8
    • do we already have pulser runs to look ? Run list exist but not up to date.
    • Turn system
    • Check with FADC
    • asymmetry different type of asymmetry
    • scalers analysis only - might be contaminated by background

asymmetry_ComptonEdet_Liu.pdf - Hanjie's talk about Compton asymmetry using VETROC (2.39 MB) Alexandre Camsonne, 04/22/2020 02:43 PM