Tutorials# Contents: Controlling the data flow Loading data from disk Removing activity indicators (Optional) Selecting Observations Accessing stellar spectra Data access from the DataClass interface Handling the individual observations: Access the keywords: Dealing with the SBART.utils.units Properties from the frames: Access the spectral data from the frames: Creating the templates Handling the telluric features Stellar Model Extracting Radial Velocities Classical template matching s-BART model Normalizing the stellar spectra Handling individual Frames High level approach