Raw Liquid Nitrogen Temperature and Level Telemetry for IVF Cryogenic Storage Dewars

Description:This repository contains anonymized, time-stamped raw liquid nitrogen (LN₂) temperature and level telemetry used in the analyses reported in the associated manuscript on longitudinal cryogenic risk stratification. The dataset includes:• Continuous LN₂ temperature measurements• Continuous LN₂ level measurements• De-identified zone identifiers• Routine operational telemetry only (no patient or human subject data)