Figure 2 – (A) Example of uncorrected particulate absorption spectrum (solid line) showing a spectral anomaly between 710 and 750 nm. The continuous lines with circles and triangles represent the spectra derived from using standard correction procedures, Eq. 3\* MERGEFORMAT (), and the residual temperature correction, Eq. 5\* MERGEFORMAT (), respectively. The derived for this sample data was approximately 0.13 °C. (B) The pure water temperature dependence, from [Sullivan et al. 2006]. Note the spectral features in centered near 600 and 740 nm, and that the manufacturer-specified uncertainty is ± 0.005 m-1.