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AdV-DAQ (Data Acquisition and Global Control)
masserot - 11:18 Tuesday 07 January 2025 (65938) Print this report
DAQ: maintenance activies

Storage: ENV_*_ALS_* channels

The servers Stol01RawFbm_10 and Stol02RawFbm_10 have been restarted to store whatever ITF_LOCK_index values the ENV_*_ALS_* channels. These channels were previously stored when the ITF_LOKC_INDEX was less than 90.

Operations performed between 2025-01-07-07h37m40-UTC and 2025-01-07-07h38m22-UTC .(see this picture)

EDB QD1 and QD2 Quadrants at 50MHz

On request of the commissioning coordinators, the EDB_QD1 and EQB_QD2 quadrants are now demodulated at 50MHz

  • EDB_dbox_rack  server: its configuration  has been updated by adding the corresponding lines to the 50 MHz demodulation
  • EDB_QD_AA  server:
    • its configuration  has been updated to build the 50MHz demodulated signals with the possibilty to apply a demodulation phase noise reduction based on the 112MHz phase extracted on each quadrant sector.
    • the mains output channels are
      • V1:EDB_B1s_QD{1,2}_50MHz_{X,Y,SUM}_{I,Q}
      • V1:EDB_B1s_QD{1,2}_50MHz_phase_noise_enbl
    • It VPM inteface has been upgraded with new menus
      • to Enable / Disable the phase noise mitigation
      • to set the different phi0 phase channels

 

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