NAIS_X_Y.csv files contain the raw output from the NAIS.

H2SO4_data.csv contains the concentration time series of H2SO4 and H2SO4 dimer in molecules per cubic centimetre.

ION_GRs.csv contain the growth rates fit to the ion size distrbution data in nm/h

J3s.csv and J7s.csv contains the neutral andcharged J3 and J7 values respectively, in molecules/cm3/second

The MPSS data from 3 - 800 nm, as well as BC data are managed by TROPOS and are available from EBAS