This page contains public data for the peer-reviewed publication:
Koss, A. R., Canagaratna, M. R., Zaytsev, A., Krechmer, J. E., Breitenlechner, M., Nihill, K., Lim, C., Rowe, J. C., Roscioli, J. R., Keutsch, F. N., and Kroll, J. H.: Dimensionality-reduction techniques for complex mass spectrometric datasets: application to laboratory atmospheric organic oxidation experiments, Atmos. Chem. Phys. Discuss., 20:1021-1041, 2020. link to paper pdf SI
These data files are intended as additional supplementary information for this publication. If you would like to use any data herein in a publication, please contact Abigail Koss ([email protected]) and Jesse Kroll ([email protected]) first.
Dataset 1: chamber data
Analyzed data from all instruments (I- CIMS, PTR3 PTR-TOF, Vocus 2R PTR-TOF, AMS, NH4+ CIMS, TILDAS); overlaps excluded; corrected for chamber background and dilution; calibrated. Time-series units are OH exposure, molecule s cm-3. Intensity units are parts-per-billion carbon by volume (ppbC). Data version 2019-03-27.
Dataset 2: synthetic system
Time series of synthetic data. Artificial noise added as described in the manuscript. Time-series units are OH exposure, molecule s cm-3. Intensity units are parts-per-billion carbon by volume (ppbC).
If you have any more questions, please contact the corresponding authors, Abigail Koss at [email protected] and Jesse Kroll at [email protected].