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April 16th 2020 » History » Revision 3

Revision 2 (Alexandre Camsonne, 04/16/2020 03:54 PM) → Revision 3/5 (Alexandre Camsonne, 04/22/2020 02:44 PM)

h1. 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 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