AU Mic b Samples

This folder contains data needed to recreate figures from the AU Mic b discovery paper.Files and descriptions:Figure 1, top panel:F1_a.csv: two columns of TESS data, covering the first transit (green):time, fluxF1_b.csv: two columns of TESS data, covering the second transit (red):time, fluxF1_c.csv: transit model for TESS data (orange data) time, model median, model 5th percentile, model 95th percentileF1_d.csv: two columns of Spitzer data (purple dots):time, fluxF1_e.csv: transit model for Spitzer data (orange data) time, model median, model 5th percentile, model 95th percentileFigure 1, lower panel:F1_f.csv two columns of TESS data, covering the candidate planet transit (green):time, fluxF1_g.csv transit model for TESS data (orange data) time, model median, model 5th percentile, model 95th percentileExtended Data Figure 2, top two panels:ED2_a.csv: two columns of TESS data (black dots) time, fluxED2_b.csv: transit model (orange data) time, model median, model 5th percentile, model 95th percentileED2_c.csv: GP model (green data) time, model median, model 5th percentile, model 95th percentileED2_d.csv: combined model (red data) time, model median, model 5th percentile, model 95th percentileExtended Data Figure 2, third panel:ED2_e.csv: two columns of Spitzer data (black dots) time, fluxED2_f.csv: transit model (orange data) time, model median, model 5th percentile, model 95th percentileED2_g.csv: GP model (green data) time, model median, model 5th percentile, model 95th percentileED2_h.csv: combined model (red data) time, model median, model 5th percentile, model 95th percentileExtended Data Figure 2, lower panel:ED2_i.csv: two columns of TESS data (black dots) time, fluxED2_j.csv: transit model (orange data) time, model median, model 5th percentile, model 95th percentileED2_k.csv: GP model (green data) time, model median, model 5th percentile, model 95th percentileED2_l.csv: combined model (red data) time, model median, model 5th percentile, model 95th percentileExtended Data Figure 3:Samples from the MCMC model of AU Mic b. Samples are stored in a pymc3 trace file called aumicb_pymc3.tgz. The tile will need to be untarred first you can use tar -xzvf aumicb_pymc3.tgzThis is a custom data format for PyMC3 traces. Each chain goes inside a directory, and each directory contains a metadata json file, and a numpy compressed file.File can be read using sample code supplied. The code is in a jupyter notebook called AU_Mic_read_samples.ipynb. The full file will need to be run because the samples rely on the model being set up correctly.Several python packages are needed to run the notebook:numpy, matplotlib, lightkurve, exoplanet, pymc3, theano, scipy, corner, pandas, and astropy