Versions Compared

Old Version 78

changes.mady.by.user Zach Buschmann

Saved on

compared with

New Version Current

changes.mady.by.user Zach Buschmann

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

TaskApplication/areaPerson(s) ResponsibleStatusPriorityNotesGitHub/CATER/etc
  •  Lucretia model server conversion
    •  python PVA service
    •  matlab interface class
    •  GUI conversion
GlobalCesar, Perez, BuschmannWIP1
  • 1/12/24: demo PVA server works, writing live/design Rs and twiss params, but matlab pvaGet not working yet. next step: document lucretia dependencies across matlabTNG to determine what the matlab interface needs to do
  • 1/23/24: matlab PVA access works with a python workaround (good enough for now, likely need a better long-term solution) Cesar prepped draft interface design document. reviewed high-priority GUI model uses. 
  • 2/8/24: PVA server is running but not deployed to prod yet. Drafting implementation of matlab class F2_ModelReceiver - once the lucretia functions GetRmats, RmatAtoB and GetTwiss are replicated we can proceed to test GUIs. Need to check w/ controls deputes to get some watcher PVs set up
  • 3/12/24: draft version of receiver on GitHub, testing for correctness and use by GUI controllers
  • 4/9/24: F2_ModelReceiver 0.1 version is ready for deployment, unfortunately the python models service has some errors in it, but the mechanics of the interface are mostly stable
  • 4/18/24: live model is currently starting from the gun, which produces very unrealistic twiss parameters. Need to start sim downstream at some treaty point – likely L0AFBEG or possibly L0BFBEG
    • live model GUI gets marginally more realistic outputs starting from L0BFBEG, one option...
    • more realistic: take the latest PR10571 emittance measurement, back propagate to initial twiss at L0AFBEG – there are some kind of hooks in place for this already. but I'm not 100% on if they ever worked...
https://github.com/slaclab/facet-matlabTNG/pull/3
  •  LEM server + watcher conversion
LEMBuschmann
2

Waiting on model server deployment

  • 3/13/24: current plan is to deploy a second PVA server that writes LEM EREF/EACT/BDES etc to an NTTTable, then the ModelReceiver can be updated in-kind to provide those quantities
    • python PVA will make it straightforward to build a LEM CUD



  •  New Phase scan GUI
    •  L0 phase scan automation
Phase ScansBuschmannWIPDONE2

rudimentary functionality, needs with-beam test

update 05/06/24: tested with beam L0, L1 and L2-3 are working, deployment soon...

https://github.com/slaclab/facet-matlabTNG/pull/4
  •  Add quad scan emittance measurement function (for L0)
Optics MatchingPerez
3last step needed to migrate off of the LCLS-side emittance application. seems to be already partially implemented, so the challenge here is partially archeological in nature.







...

IssueApplication/areaPerson(s) ResponsibleStatusPriorityNotesGitHub/CATER/etc
  •  Rebrand EPICS with fancy new orange
GlobalBuschmannWIP3discussing how to implement non-invasively with EED
  •  LAME GUI scan automation
LAMEParkerWIP3

  •  CUD reference image/orbits
CUDsBuschmann
3update 2/28/24: infrastructure exists to set new references remotely and update CUDs remotely, but the callbacks for each type of reference data are not complete – i.e. need to save DTOTR2 to a PNG, so CUDs can display, or save BPM data to a .mat etc etc
  •  Full lists of PVs used in HLAs accessible from each help menu
GlobalPerezWIP3F2_Feedbacks does this already with a hardcoded list, something similar could be done in other GUIs than have a lot of anonymous matlab PVs – ideally this could be automated by parsing the GUIs internal list of PVs
  •  Add Logbook feature to BSA GUI
BSAPerezDone2

  •  Add wire scan timestamps + skew + kurtosis to plot/logbook
Wire/Multi-WireBuschmann (+intrepid sidekick?)Done1

Both wire GUIs use the F2_WirescanApp object – save fit data/timestamps etc there, then GUIs can log & display that info as needed

  • update 3/5/2024: got the skew/kurt calculation implemented and have GUI frontends updated in-kind. still need to do some correctness checks and add timestamps

  •  Implement real-time rms energy spread PV with SYAG stats

Buschmann/ParkerWIP2Camera is serving stats. Just need a way to measure a conversion factor of MeV/pixel, then write both the calibration and the sigmaE to matlab PVC
  •  update 2/28/24: need to better understand what AD plugin stats actually calculate, the quantity I thought was the Xrms is not
  • simpler solution: measure the MeV/mm calibration and make an MeV axis so the sigE can be eyeballed

  •  Create tool to display corrector strength relative to beam energy vs Z.

KalsiWIP1

  •  FB CUD running flag (fix or remove)
F2 CUDsBuschmann
3

update 4/9/24: working on updates to this display

5/24: done, v2 released


  •  python machine state summary script

Buschmann
3I'm imagining a script that gets 10571 + 10711 + SYAG + DTOTR2 images, and logbooks the most recent set of emittance/S20 measurements
  •  linac bump maker

LoneyWIP1
  • simple version: matlab script that takes a BPM and an offset/angle as arguments
  • fancier version: GUI where one can select a BPM, preview corrector settings and undo

...