Investigation of New Particle Formation mechanisms and aerosol processes at the Marambio Station, Antarctic Peninsula Dataset: Formation rates Instruments: PSM: Particle size magnifier NAIS : neutral cluster and air ion spectrometer DMPS: differential mobility particle sizer Column #1-6: Time (Year,Month, Day, Hour, Minute, Second) Column #7: Formation rate J 1.5 - 3 nm from PSM - coagulation sink from DMPS Column #8: Formation rate J 1.5 - 3 nm (negative ion) from NAIS - neutrals from PSM - coagulation sink from DMPS Column #9: Formation rate J 1.5 - 3 nm (positive ion) from NAIS - neutrals from PSM - coagulation sink from DMPS Column #10: Formation rate J 2 - 4 nm (negative ion) from NAIS - neutrals from PSM - coagulation sink from DMPS Column #11: Formation rate J 2 - 4 nm (positive ion) from NAIS - neutrals from PSM - coagulation sink from DMPS Column #12: Formation rate J 3 - 6 nm from NAIS - coagulation sink from DMPS Column #13: Formation rate J 5 - 9 nm from NAIS - coagulation sink from DMPS Column #14: Formation rate J 10 - 14 nm from NAIS - coagulation sink from DMPS The data were merged to a single data set of 10 min - time resolution For more information: QuŽlŽver, L. L. J., Dada, L., Asmi, E., Lampilahti, J., Chan, T., Ferrara, J. E., Copes, G. E., PŽrez-Fogwill, G., Barreira, L., Aurela, M., Worsnop, D. R., Jokinen, T., and Sipila, M.: Investigation of New Particle Formation mechanisms and aerosol processes at the Marambio Station, Antarctic Peninsula, Atmos. Chem. Phys. Discuss. [preprint], https://doi.org/10.5194/acp-2021-1063, in review, 2022 Or contact the corresponding author: Lauriane L. J. QuŽlŽver (Lauriane.quelever@helsinki.fi)