Microwave Continuum Spectra for Taurus Protoplanetary Disks from Painter et al. 2025

We provide the microwave continuum spectra measured from new observations in Painter et al. 2025 (files with '*.spectrum.txt' suffixes) and collations of similar data from the literature as described in that article's Section 2.4 (files with '*.lit.txt' suffixes). These are all simple ASCII files.The '*.spectrum.txt' files have 4 columns. The first three are frequency in GHz, flux density in mJy, statistical uncertainty in mJy, as listed in Table 3. The final column is a "group index", as described in Sect 3.2.1 and listed in Table 4.The '*.lit.txt' files have 5 columns. The first column is frequency in GHz. The second column is flux density in mJy, with 3-sigma upper limits marked as negative values (take the absolute value to get the 3-sigma upper limit). The third column is the statistical uncertainty in mJy (set to zero in cases where only an upper limit was quoted in the literature). The fourth column is an estimate of the fractional systematic uncertainty, so that the total uncertainty should be sigma_tot = (col3^2 + (col1 * col4)^2) ^ 0.5. If the literature source quotes the combined uncertainty already, that is tabulated instead in the third column (and the fourth column entry is zero). The fifth column is an abbreviated citations, including the first author's name and the last two digits of the publication year (references are available in the Painter et al. article in Sect. 2.4).