20200722-Eigen dithering

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Agenda

• Update from Tao Y
• To-do-list

1. average the e-vectors… can we find some general e-vectors… This would be a better way of comparing to HCBA over the run…. (Tao)
2. linearity (can be done with dithering data?). Ye.
   • monitors?
   • detectors?
3. dither slope residuals (systematic? Precision?) - Tao.
4. DD, US_AVG, Pitt vs slug noise…
5. E-vector slope comparison (width?) vs slug, then compare to HC delta-X’s in those slugs (errors in slopes vs Delta X’s to help bound errors, in principle a short period with bad slopes could be a problem, we could tie down these unusual situations.)
6. Averaging bpm differences
   • perhaps averaged over ranked e-vectors?
   • force periods of fixed e-vectors

Present

KK, Kent P, Paul S, Tao Y, Ye T, Victoria O