Title of Dataset: Processed data associated with the manuscript titled “Ice nucleating particles in the boundary layer of the Sierras de Córdoba, Argentina, during the Cloud, Aerosol, and Complex Terrain Interactions experiment” Contact: Paul DeMott paul.demott@colostate.edu Dates of data collection: 2018-10-03-2019-04-30 Geographic location of data collection: Cordoba Province, Argentina at location 32.126306°S, 64.728514°W Funding sources: This study was supported by the Atmospheric System Research Program and Atmospheric Radiation Measurement Program sponsored by the U.S. Department of Energy (DOE), Office of Science, Office of Biological and Environmental Research (OBER), Climate and Environmental Sciences Division (CESD) under award numbers DE-SC0018929 and DE-SC0021116. Associated publication: Testa, B., Hill, T. C. J., Marsden, N. A., Barry, K. R., Hume, C. C., Bian, Q., et al. (2021). Ice nucleating particle connections to regional Argentinian land surface emissions and weather during the Cloud, Aerosol, and Complex Terrain Interactions experiment. Journal of Geophysical Research: Atmospheres, 126, e2021JD035186. https://doi.org/10.1029/2021JD035186 Recommended data citation: DeMott, P. 2021. Processed data associated with the manuscript titled “Ice nucleating particles in the boundary layer of the Sierras de Córdoba, Argentina, during the Cloud, Aerosol, and Complex Terrain Interactions experiment.” Colorado State University. Libraries. http://dx.doi.org/10.25675/10217/229310 Aerosol_surfaces.txt -- Integrated aerosol surface areas # Times in UTC and aerosol surface areas in µm2.cm-3 # Aerosol surface areas are averaged from Start time to End time # "Instruments" indicates with which instruments the aerosol surface areas have been derived # No value if ",data missing," CACTI_Aerosol_size_distribution.txt -- Aerosol size distributions (.txt file in UTF-8 BOM format) #The first column indicates the measurement time, in UTC (year-month-day hour:minute:second). #The others columns represent the particle number concentration (dN/dLn(D)) in particles per cm3 and are derived from the merging of the SMPS, UHSAS and APS data. #The particle diameters corresponding to the particle number concentration are given as column name, and are in µm. The latter range from 0.0002µm to 20.09µm. Raw-20210208T205000Z-001.zip -- Raw INP temperature spectra contains 59 .txt files with naming convention "CACTI_Raw_YYYY-MM-DD.txt" # Times in UTC; Temperatures in degC; INP concentration ([INP]) and uncertainties (Lower_CI and Upper_CI) in sL-1 # Treatment_Flag equal 0 corresponds to untreated sample, equal 1 corresponds to heated sample and equal 2 corresponds to peroxide treated sample # The INP concentrations have been corrected for background measurements (see Method section) # The uncertainties are derived from Agresti and Coull (1998), equation 2 # No value if ",," Processed_INP_rebinned-20210208T204932Z-001.zip -- Processed rebinned INP temperature spectra contains 28 .txt files with naming convention: "CACTI_Rebinned_YYYY-MM-DD.txt" # Times in UTC; Temperatures in degC; INP concentration ([INP]) and uncertainties (Lower_CI and Upper_CI) in sL-1 # Heated and peroxide treated INP concentrations have been rebinned at the same temperatures as for the untreated samples # No value if ",," Bio_Orga_Inorga-20210208T204944Z-001.zip -- INP type temperature spectra contains 28 .txt files with naming convention: "CACTI_Bio_Orga_Inorga_YYYY-MM-DD.txt" # Times in UTC; Temperatures in degC; INP concentration ([INP]) and uncertainties (Lower_CI and Upper_CI) in sL-1 # Include Biological, non-biological, inorganic INP concentrations and their uncertainties as well as the corresponding processing temperatures (same as in "CACTI_Rebinned..." files) # No value if ",,"