Tutorial# Making a model Subclassing Model Data generation and fitting Fitting in SATLAS2 Gaussian fitting Adding prior to parameters Fitting with likelihood data Using Poisson likelihood Using emcee Extracting dataframes Different emcee moves Data generation Standard emcee move Using differential evolution moves Benchmark of SATLAS2 speed Using the SATLAS interface Fitting a single hyperfine spectrum Overlapping hyperfine spectra Different background for multiplets