INP concentration measurements using PINE-05-02 from the Karlsruhe Institute of Technology; 
Column 1: "OP" operation number;
Column 2: "RUN" run number;
Column 3: "time midpoint" midpoint time of the flush mode, time stamp refers to UTC; 
Column 4: "T_min_corrected" minimum temperature during expansion mode, refers to the Ti4 sensor reading which was corrected with -0.89°C, the temperature uncertainty is therefore +/- 1.5°C which is higher as compared to Möhler et al. (2021);
Column 5: "INP_cn_0" INP concentration which exclude background filter measurements, exclude measurements below -14°C, exclude operations 1, 2, 3 (test measurements) 10, and 40 (potentially iced);
Column 6: "impactor_2.5_on=1" INP concentration measurements performed with an 2-5 micrometer impactor upstream of the instrument are marked with a "1"

Möhler, O., Adams, M., Lacher, L., Vogel, F., Nadolny, J., Ullrich, R., Boffo, C., Pfeuffer, T., Hobl, A., Weiß, M., & others. (2021). The Portable Ice Nucleation Experiment (PINE): A new online instrument for laboratory studies and automated long-term field observations of ice-nucleating particles. Atmospheric Measurement Techniques, 14(2), 1143–1166.