Continuous raw particle number concentration data in 10 sec resolution measured in the Swiss aerosol container using a whole air inlet during MOSAiC 2019/2020

This dataset contains raw particle number concentration data measured during the year-long MOSAiC expedition from October 2019 to September 2020. The measurement was performed in the Swiss aerosol container on the D-deck of Research Vessel Polarstern using a whole air inlet with an upper cut-off of 40 µm (called also total inlet). Data were collected by a Condensation Particle Counter (CPC) model 3776 (TSI Inc.) in 10 s time resolution with a lower cut-off diameter of 2.5 nm. More detailed information about its position and the measurement setup can be found in Beck et al. (2022).

该数据集包含2019年10月至2020年9月为期一年的MOSAiC考察期间测得的原始粒子数浓度数据。测量在Polarstern号考察船（Research Vessel Polarstern）D甲板的瑞士气溶胶容器内进行，采用总空气入口（上限截断值为40 µm，亦称total inlet）。数据由TSI公司（TSI Inc.）生产的3776型凝结核计数器（Condensation Particle Counter, CPC）以10秒时间分辨率采集，其下限截断直径为2.5 nm。关于其位置及测量装置的更详细信息可参见Beck等人（2022）的研究。