Replication data for Aerosol chemical composition and aerosol source apportionment (PMF) for the JULIAC 2019 campaigndoi:10.26165/JUELICH-DATA/TPPXNLJülich DATA2024-10-012Liu, Lu; Hohaus, Thorsten; Franke, Philipp; Lange, Anne Caroline; Tillmann, Ralf; Fuchs, Hendrik; Tan, Zhaofeng; Rohrer, Franz; Karydis, Vlassis; He, Quanfu; Vardhan, Vaishali; Andres, Stefanie; Bohn, Birger; Holland, Frank; Winter, Benjamin; Wedel, Sergej; Novelli, Anna; Hofzumahaus, Andreas; Wahner, Andreas; Kiendler-Scharr, Astrid, 2024, "Replication data for Aerosol chemical composition and aerosol source apportionment (PMF) for the JULIAC 2019 campaign", https://doi.org/10.26165/JUELICH-DATA/TPPXNL, Jülich DATA, V2Replication data for Aerosol chemical composition and aerosol source apportionment (PMF) for the JULIAC 2019 campaigndoi:10.26165/JUELICH-DATA/TPPXNLLiu, LuHohaus, ThorstenFranke, PhilippLange, Anne CarolineTillmann, RalfFuchs, HendrikTan, ZhaofengRohrer, FranzKarydis, VlassisHe, QuanfuVardhan, VaishaliAndres, StefanieBohn, BirgerHolland, FrankWinter, BenjaminWedel, SergejNovelli, AnnaHofzumahaus, AndreasWahner, AndreasKiendler-Scharr, AstridJülich DATAHohaus, ThorstenHohaus, Thorsten2023-07-04Earth and Environmental SciencesAir QualityThe data is from experiments in the atmospheric simulation chamber SAPHIR. During the JULIAC 2019 campaign, ambient air was continuoulsy sampled from a 50 m high inlet above ground and passed through the SAPHIR chamber with a high flow (residence time of ambient air about 1 hour). Measurements were conducted for 4 weeks in each season in 2019. Gas-phase species, radicals and aerosol properties were measured with a large set of instruments. The data were analysed with respect to aerosol chemical composition and subsequent aerosol source apportionment based on the mass spectra characteristics using Positive Matrix Factorization (PMF).CC0 Waiver10.1038/s41612-024-00747-6Liu, L., Hohaus, T., Franke, P., Lange, A. C., Tillmann, R., Fuchs, H., Tan, Z., Rohrer, F., Karydis, V., He, Q., Vardhan, V., Andres, S., Bohn, B., Holland, F., Winter, B., Wedel, S., Novelli, A., Hofzumahaus, A., Wahner, A. and Kiendler-Scharr, A., Observational evidence reveals the significance of nocturnal chemistry in seasonal secondary organic aerosol formation. npj Climate and Atmospheric Science 7, 207 (2024).HR_average_factor_sptectra_for_NO_OOA_for_Org_PMF_Org+NO3_PMF.itxAveraged HR spectra containing two types of spectra: one for biomass burning and one for biogenic precursors with two subtypes for Org-PMF and Org+NO3 -PMFtext/plainHR_factor_spectra_for_Org_PMF_Org+NO3_PMF.itxPMF source apportionment results inlcuding all separated and identified high resolution (HR) PMF factors for the complete JULIAC period.application/octet-streamHRNO3_D_JULIAC_II_allMS.itxHR-ToF-AMS mass concentration time series of JULIAC 2 prepared and used as input for the PMF source apportionment.application/octet-streamJULIAC1_comprehensive_measurements.itxMeterological measurements, trace gas measurements and concentrations, NOx, O3 aerosol mass concentration for the period JULIAC 1 (winter)application/octet-streamJULIAC2_comprehensive_measurements.itxMeterological measurements, trace gas measurements and concentrations, NOx, O3 aerosol mass concentration for the period JULIAC 2 (spring)application/octet-streamJULIAC3_comprehensive_measurements.itxMeterological measurements, trace gas measurements and concentrations, NOx, O3 aerosol mass concentration for the period JULIAC 3 (summer)application/octet-streamJULIAC4_comprehensive_measurements.itxMeterological measurements, trace gas measurements and concentrations, NOx, O3 aerosol mass concentration for the period JULIAC 4 (autumn)application/octet-streamJULIAC_I_allMS_HRNO3++.itxHR-ToF-AMS mass concentration time series of JULIAC 1 prepared and used as input for the PMF source apportionment.application/octet-streamJULIAC_I_HR_OrgMatrix.itxInput raw data matrix for the PMF analysis as used in the analysis of JULIAC 1 period.application/octet-streamJULIAC_II_HR_OrgMatrix.itxInput raw data matrix for the PMF analysis as used in the analysis of JULIAC 2 period.application/octet-streamJULIAC_III_1_2_HR_OrgMatrix.itxInput raw data matrix (1/2) for the PMF analysis as used in the analysis of JULIAC 3 period.application/octet-streamJULIAC_III_2_2_HR_OrgMatrix.itxInput raw data matrix (2/2) for the PMF analysis as used in the analysis of JULIAC 3 period.application/octet-streamJULIAC_III_HRNO3_D++.itxHR-ToF-AMS mass concentration time series of JULIAC 3 prepared and used as input for the PMF source apportionment.application/octet-streamJULIAC_I_to_IV_SpeciesFamilyText.zipPMF Input for JULIAC I to IV with regard to the molecular species/families taking into account in the AMS mass spectrumapplication/zipJULIAC_IV_HRNO3++.itxHR-ToF-AMS mass concentration time series of JULIAC 4 prepared and used as input for the PMF source apportionment.application/octet-streamJULIAC_IV_HR_OrgMatrix.itxInput raw data matrix for the PMF analysis as used in the analysis of JULIAC 4 period.application/octet-streamtime_series_of_contribution_of_seasonal_Org_PMF_source.itxTime series of the contribution for all separated and identified organic PMF sources and factors during the whole JULIAC period. application/octet-streamUMR_NO_OOA_factor_spectra.itxPMF source apportionment results for the unit mas resolution (UMR) NO-OOA PMF factors for the complete JULIAC period.application/octet-stream