Table 1.

FWHM coincidence timing resolutions (CRTs) for the 16 channel multiplexed array detector with 20 mm LYSO crystal length in coincidence with the reference detector pixel, with the measurement setups in Fig. 10. Configs. A, B, and C represent the measurement configurations detailed in section 3.3. Error values indicate the 2σ Gaussian fitting errors.

SiPM index	FWHM CRT config. A [ps]	FWHM CRT config. B [ps]	FWHM CRT config. C [ps]
7	273 ± 3	252 ± 2	220 ± 1
11	274 ± 2	240 ± 2	216 ± 1
14	268 ± 2	238 ± 1	203 ± 1