A BASELINE SUBTRACTION TOOL

$^{a}$A. F. Ruckstuhl, M. P. Jacobson, R. W. Field, and J. A. Dodd, Journal of Quantitative Spectroscopy and Radiative Transfer, 68, 179-193 (2001).Author Institution: Massachusetts Institute of Technology; Department of Chemistry, Massachusetts Institute of Technology; Department of Chemistry, (Zurich University of Applied Sciences); Departement P, Zurcher Hochschule Winterthur, Columbia University; Department of Chemistry, Air Force Research LaboratoryAn Igor macro based on robust baseline estimation is introduced, which uses techniques of robust local regression to estimate baselines in spectra that consist of sharp features superimposed upon a continuous, slowly varying $baseline^{a}$