The Combustion Product Monitor (CPM) instrument was operated as part of the Saffire-VI Spacecraft Fire Safety Demonstration on the Cygnus NG-19 International Space Station resupply vehicle from December 22 to 24, 2023. CPM is a multi-channel laser spectrometer designed and built at NASA's Jet Propulsion Laboratory as a technology demonstration instrument for spacecraft atmospheric monitoring and low-gravity combustion science. This paper presents infrared absorption spectroscopy data collected by the CPM instrument during Saffire-VI operations, including time-resolved concentration measurements of oxygen, carbon dioxide, carbon monoxide, hydrogen chloride, and hydrogen fluoride inside the spacecraft during various combustion experiments. These data provide insight into the production, diffusion, and decay of combustion-related species in microgravity.
Briggs et al. (Sun,) studied this question.