Title: ÔA yellow polariton condensate from a dye filled microcavityÕ Tamsin Cookson, Laboratories of Hybrid Optoelectronics, University of Southampton, SO17 1BJ. The files uploaded here contain: -Figure1: a)The raw data for the absorption and fluorescence of the BODIPY IN PL_and_Absorption_raw_data.xlsx b)The raw data for the ASE in the .zip file - all four text files are within that. -Figure2: a)The schematic is not included as it is just a graphic representation b)The reflectivity data is uploaded in a excel file - Reflectivity raw data.xlsx c)The Pl and the oscillator model fit have been uploaded in an excel file d)again it is just a picture and hasnÕt been uploaded. -Figure3: a,b,c)dispersion called: above, near and below threshold as ASCII files as well as the dispersion background file. d)The extracted and scaled spectra are loaded in an excel file e,f) excel file with the power dependence data -Figure4: a) the interference image and the background correction are loaded in an ASCII file - scale required: 1 Pixel = 0.247µm b) the profile is extracted along the indicated line and can be extracted once the image is loaded.