Expansivity of fused quartz glass measured within 6 x 10^-10 /K

Supplemental material to the article "Expansivity of fused quartz glass measured within 6 x 10^-10 /K" by P F Egan in International Journal of Thermophysics 2024. The dataset and proceeding were first presented at the NCSLI Workshop & Symposium 2022 in Grapevine TX.Three datasets are included, corresponding to three separate runs (cycles of expansivity measurement).Run 1: cycled specimen FP_333 and FP_152 side-by-sideRun 2: FP_152 was potted with slip-fit tubes at its ends, and the run cycled specimen FP_333 and FP_152Potted side-by-sideRun 3: cycled specimen FP_333 and FP_154 side-by-sideThe Python file produces Fig. 2 from the article, and includes some literature/historical data on the thermal expansion of fused quartz glass