Issues

• Trace dashboard performance on every Panel/HoloViews/Bokeh update

  area:dashboarddependenciesperformance
  scipp/esslivedata#1419 · Filter by author SimonHeybrock opened on Oct 20, 2026
  

• Upgrade to Panel 1.10 / Bokeh 3.10: blockers and regressions

  area:dashboarddependenciestracking
  scipp/esslivedata#1417 · Filter by author SimonHeybrock opened on Oct 20, 2026
  2

• Bokeh 3.10: CSS-lookup caching moves the per-frame style recalculation to the axis base-font-size read

  area:dashboarddependenciesperformanceupstream
  scipp/esslivedata#1415 · Filter by author SimonHeybrock opened on Oct 20, 2026
  1

• Bokeh 3.10: legend re-measures its position on every data update

  area:dashboarddependenciesperformanceupstream
  scipp/esslivedata#1414 · Filter by author SimonHeybrock opened on Oct 20, 2026
  1

• Bokeh 3.10 runs session callbacks on worker threads; the dashboard assumes one thread

  area:dashboarddependenciesupstream
  scipp/esslivedata#1413 · Filter by author SimonHeybrock opened on Oct 20, 2026

• Dashboard plot updates: write Bokeh models directly instead of re-rendering through HoloViews

  area:dashboarddesignperformance
  scipp/esslivedata#1407 · Filter by author SimonHeybrock opened on Oct 19, 2026
  

• [LOKI] Per-session render cost of a 9-bank detector grid: measured breakdown and fixes

  area:dashboardperformancetracking
  scipp/esslivedata#1401 · Filter by author SimonHeybrock opened on Oct 19, 2026
  

• PlotGridTabs tests run requested ticks inline, unlike production

  area:dashboard
  scipp/esslivedata#1396 · Filter by author SimonHeybrock opened on Oct 16, 2026

• Add option to reset or configure start time in correlation plotter

  area:dashboardenhancement
  scipp/esslivedata#1388 · Filter by author SimonHeybrock opened on Oct 16, 2026

• Idea: TOA and wavelength variants of spectral outputs under distinct names

  area:workflowsdesign
  scipp/esslivedata#1380 · Filter by author SimonHeybrock opened on Oct 12, 2026

• Context menu in plots shows custom tool buttons with meaningless names

  area:dashboard
  scipp/esslivedata#1377 · Filter by author SimonHeybrock opened on Oct 9, 2026
  1

• Overlay 1D is offered for 2D outputs it cannot draw

  area:dashboardenhancement
  scipp/esslivedata#1376 · Filter by author SimonHeybrock opened on Oct 9, 2026

• Polygon ROI sums cost a full-image pass per polygon per update

  area:workflowsperformance
  scipp/esslivedata#1375 · Filter by author SimonHeybrock opened on Oct 9, 2026

• One failing layer update aborts the session's plot update pass (e.g. 0D and 1D Bars layers in one cell)

  area:dashboardbug
  scipp/esslivedata#1372 · Filter by author SimonHeybrock opened on Oct 8, 2026

• Weighted detector images are labelled counts instead of counts per detector pixel

  area:dashboardenhancement
  scipp/esslivedata#1371 · Filter by author SimonHeybrock opened on Oct 8, 2026

• Verify added wavelength-mode in PROD for new instruments

  scipp/esslivedata#1367 · Filter by author SimonHeybrock opened on Oct 8, 2026

• CI: cache downloaded test data so a public.esss.dk outage does not fail every run

  area:deployment
  scipp/esslivedata#1365 · Filter by author SimonHeybrock opened on Oct 8, 2026

• [BIFROST] Normalize live Q-maps by the streamed normalization monitor

  area:workflowsenhancement
  scipp/esslivedata#1364 · Filter by author SimonHeybrock opened on Oct 8, 2026

• [ESTIA] Geometry follow-ups

  area:workflows
  scipp/esslivedata#1362 · Filter by author SimonHeybrock opened on Oct 8, 2026

• Adding or removing an ROI resets the buffered history of all per-ROI outputs

  area:dashboardbug
  scipp/esslivedata#1359 · Filter by author SimonHeybrock opened on Oct 8, 2026

• [TBL] Detector and monitor positions in the geometry file are unverified

  area:workflows
  scipp/esslivedata#1356 · Filter by author SimonHeybrock opened on Oct 7, 2026

• [TBL] nGEM eto reaches 268 ms in CODA data; default 0–71 ms TOA range would drop ~73% of events

  area:workflows
  scipp/esslivedata#1353 · Filter by author SimonHeybrock opened on Oct 7, 2026

• Behaviour at reduced source rate (1 Hz / 7 Hz commissioning) depends on the event_time_zero convention

  area:workflowsdesign
  scipp/esslivedata#1352 · Filter by author SimonHeybrock opened on Oct 7, 2026
  1

• Save data to (NeXus) files

  area:dashboard
  scipp/esslivedata#1351 · Filter by author SimonHeybrock opened on Oct 7, 2026
  

• HoloViews 'orphan options tree' errors from per-frame .opts on a frame shared across sessions

  area:dashboardbug
  scipp/esslivedata#1349 · Filter by author SimonHeybrock opened on Oct 7, 2026