Hydrogen bromide and sulfuric acid in the Arctic atmosphere measured during MOSAiC campaign in 2020

• Main Authors: Tham, Yee Jun, Quéléver, Lauriane, Laurila, Tiia, Boyer, Matthew, Schmale, Julia, Sipilä, Mikko, Jokinen, Tuija
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Arctic; Arctic Ocean; DATE/TIME; Event label; Hydrogen bromide; normalized signal; LATITUDE; LONGITUDE; Mass spectrometer; MOSAiC; MOSAiC_ATMOS; MOSAiC20192020; MSPEC; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Nitrate-chemical ionization atmospheric pressure interface time-of-flight mass spectrometry (CI-APi-TOF); Polarstern; PS122/2; PS122/2_14-19; PS122/3; PS122/3_28-41; Sulfuric acid
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.956087; https://doi.org/10.1594/PANGAEA.956087

This dataset contains 30min-averaged data of HBr (normalized signal) and H2SO4, obtained from nitrate-chemical ionization atmospheric pressure interface time-of-flight mass spectrometry (CI-APi-TOF) for period of 22 February 2020 to 30 April 2020 during the MOSAiC campaign. These measurements were performed in the Swiss container on board of Research Vessel Polarstern during the MOSAiC campaign. The data columns include the Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, and the unit of the data has been indicated in each data column.