Data for OGLE-2024-BLG-0034 -- a planetary system on the outskirts of the Galactic bulge.

Data obtained and used during the analysis of the gravitational microlensing event OGLE-2024-BLG-0034. All the data is zipped into a single large archive. Content description: This folder contains data used to analyze the OGLE-2024-BLG-0034/Gaia24cff microlensing event. This data was used to create an article: Kruszynska et al. 2026, "OGLE-2024-BLG-0034 – a planetary system on the on the outskirts of the Galactic bulge." See the paper for more details. Description of the folders and their contents: CMD - contains data used to create the CMD diagram: data - contains OMEGA and DECaPS2 data used when creating the diagrams; plots - CMD plots for all best-fitting solutions; results - JSON files with results of the CMD analysis, and derived planetary system properties; DE - contains data created during the Differential Evolution run with pyLIMASS: plots - grid plots for USBL and FSBL models against their respective DE run sample results; samples - DE run samples from a run for a USBL and FSBL model; light_curves - all light curves obtained for this event, including data from OGLE, Gaia, LCO, ATLAS, Danish Telescope, and LEONCITO Helen Sawyer Hogg telescope; MCMC - contains results of an MCMC run with pyLIMASS: corner_plots - corner plots of posteriors for all solutions; samples - 2D matrix with MCMC posteriors from the pyLIMASS MCMC run for each solution; solutions - JSON files with median solutions plus the difference between median and 16th and 84th percentiles of the posterior for each parameter; pyLIMASS - contains all of the data obtained from the pyLIMASS package: samples - samples from a pyLIMASS run for each solution: best_solution - samples from a pyLIMASS run for each best-fitting solution; full_mcmc_posterior - samples from a pyLIMASS run for a full MCMC posterior for each solution; solutions - physical properties of the lens and the source from pyLIMASS: best_solution - JSON files with properties for the lens and the source for the best-fitting solutions; full_mcmc_posterior - JSON files with properties for the lens and the source for a full MCMC posterior for each solution; RTModel_results - results of an RTModel run for OGLE-2024-BLG-0034; specra - wavelength-calibrated spectra from SOAR/Goodman Spectrograph for OGLE-2024-BLG-0034 obtained at two epochs; TRF - JSON files with best-fitting solutions from a TRF run with pyLIMA for all models.