Findings of the African Combustion Aerosol Collaborative Intercomparison Analysis (ACACIA) Pilot Project to Understand the Optical Properties of Biomass Burning Smoke. - Fiddler, Marc N.; Moschos, Vaios; McRee, Megan M.; Shawon, Abu Sayeed Md; Gorkowski, Kyle; Lee, James E.; Franco, Nevil A.; Benedict, Katherine B.; Kattel, Samir; Thompson, Chelia; Dubey, Manvendra K.; Bililign, Solomon (Atmospheric Measurement Techniques, 2026)