20190227-Analyzer-Mtg

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Logistic information

Meeting room at JLab: CC L210A (entrance is in the lobby across from the 2nd floor auditorium entrance)

 BlueJeans calling instructions:
 Toll-Free Number (U.S.&  Canada):  888-240-2560
 International toll number:         408-740-7256
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 Bluejeans link: https://bluejeans.com/419045306

Agenda

  1. runlist
  2. "Operations" branch
    • Uncommitted param files
      • Parity/prminput/prexCH_beamline.1283-.map
        • CG: Probably created by Cameron to reflect the new cabling of the HAPPEX ADC in teh CHA crate, and probably should be committed.
      • Parity/prminput/prexCH_beamline_pedestal.1329-.map
        • AP: This is a new BPM/BCM calibration from the beam studies on 26 Feb. Should be committed.
    • Lots of uncommitted panguin files. Preferentially, new panguin files should be tested and committed from a clone of develop
  3. Pull requests
    • PK: The MapFile bugfix branch will be merged later today. The Online EPICS-check bug fix will be merged somewaht later; it has an issue in adding config files from the command line and in the base config file.
  4. online plots
  5. regression analysis
  6. feedback
  7. VQWK adcs
  8. DAQ issues
    • Need to change HAPPEX Timing Board settings and VQWK settings to change to 240 Hz mode.
    • Need to clarify process to log into crates CPUs; can we get ssh keys on the console servers so we don't need to know which login to use?
  9. Other issues

Bob's DAQ tasklist

 TO-DO list for Parity DAQ
   updated Jan 4, 2019
Cameron & Bob: 1, 2, 4, 5, 6, 11, 12, 13
Tao & Cameron: 8, 9
Bob: 3, 6, 10
Cip, Cameron, Tao: 13  
1 Doing - Timing: mostly understood, still small mysteries (LNE)
2 Doing - Synchronization-check system. w/help from Ed Jastrzembski
5 To Do - Clean up cabling, labels, fasteners - First need to examine all signals
6 Clean up CRL -- eliminate so-called "dirty trick"
7 Check the 7200 scaler setup at injector, find a spare 7200.
8 Doing - Pedestal studies, aka cross-talk.  
10 Green Monster maintenance.
11 Doing - Test spares.  Repair bad modules.
12 Doing - Document everything.  Circuit diagrams, cable map, "how to".
13 Online software, a bit undefined since software is changing.
    (a) automatic production of run-dependent database
    (b) alarms like end-of-run voice (Bob)
    (c) feedback
    (d) coil-pulsing aka modulation aka dithering (Victoria)
    (e) panguin (GUI showing real-time plots)
    (f) prompt analysis
    (g) e-logbook entries 
    (h) archiving EPICs data


Present

Excused