This folder contains the raw data and analysis coded need to reproduce all of the major results in the manuscript "Enhanced Photonic Maxwell’s Demon with Correlated Baths". The folder "demonPower" contains the data and code related to the photon number difference that the demon can generate. There are four analysis scripts, written in MATLAB, one for each type of bath used. Each script loads the data, and plots the final results in Fig. 4 of the paper. There is one data file for each reflectivity. The different columns in the data files correspond to different count rates measured with our tagger. Only the first two columns are relvant, they are the counts per second measured at detector A and B. Each line is one second worth of data. The folder "g2data" contains the data and code used to characterize the thermal and split thermal sources. The two txt data files contain lists of the the channel that registered an event together with the clock cycle of the time tagger at which the event was registerd. The data are described and analyzed in the MATLAB script "thermalLightG2_withSave.m".

This work was supported by Austrian Science Fund (FWF): F 7113-N38 (BeyondC), FG 5-N (Research Group), P 30817-N36 (GRIPS) and P 30067\_N36 (NaMuG); {\"O}sterreichische Forschungsf{\"o}rderungsgesellschaft (QuantERA ERA-NET Cofund project HiPhoP (No.731473)); Research Platform for Testing the Quantum and Gravity Interface (TURIS), the European Commission (ErBeSta (No.800942)), Christian Doppler Forschungsgesellschaft; {\"O}sterreichische Nationalstiftung f{\"u}r Forschung, Technologie und Entwicklung; Bundesministerium f{\"u}r Digitalisierung und Wirtschaftsstandort. GLZ and PHSR acknowledge funding from the Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq (204937/2018-3 and 304123/2017-0) and National Institute of Science and Technology for Quantum Information, INCT-IQ.