The Electronic Supplementary Material for the article "Global-Mode Analysis of Full-Disk Data from the Michelson Doppler Imager and Helioseismic and Magnetic Imager” by Timothy P. Larson and Jesper Schou (https://doi.org/10.1007/s11207-017-1201-5) contains data referred to in the article. 11207_2017_1201_MOESM1_ESM.tar contains the HMI data accompanying this article. tar -xvf 11207_2017_1201_MOESM1_ESM.tar will create a directory named HMI with all of the contents, including a README.txt (copied as AAA_README.txt and hmireadme.txt) and Global_products.html describing the generation of the data. ZZ 11207_2017_1201_MOESM2_ESM.tar contains the MDI data accompanying this article. tar -xvf 11207_2017_1201_MOESM2_ESM.tar will create a directory named MDI with all of the contents, including a README.txt (copied as AAA_README.txt and mdireadme.txt) and MDI_Global.html describing the generation of the data. The HTML file contain links, which will only work while connected to the internet. 16 December 2017