Commissioning of a high pressure time projection chamber with optical readout - Deisting, A; Waldron, A; Atkin, E; Barker, G; Basharina-Freshville, A; Betancourt, C; Boyd, S; Brailsford, D; Chen-Wishart, Z; Cremonesi, L; Dias, A; Dunne, P; et al. (Instruments, 2021)