Note that anything in this transit retrieval folder labeled as 20ppm noise is in reality a 5ppm noise result. When running the retrievals I made a mistake in the naming scheme. I have ensured these results correspond to 5ppm noise observations, but to doublecheck feel free to refer to the original input file(s) for the retrieval run, which is labeled as rfast_inputs. 

Using the SNR input value to solve for the ppm value should produce 5ppm for the mislabeled runs (where SNR = 1/noise).