Bachelor Project of Physics

Author: Jakob S. Harteg

Year: 2022

Afiliation: University of Copenhagen

• Main functions for performing LFC calibrations are in calibration_functions.py
• Main functions for performing radial velocity extractions are in radial_velocity_functions.py
• Poly-fit calibration is performed in calib_poly_fit.ipynb
• Cubic-spline interpolation calibration is performed and compared to poly-fit calibration in calib_interpolation.ipynb
• Radial velocity extractions are performed in RV_extractions.ipynb.
• RV_extra_plots.ipynb contains various plots
• RV_independent_features_illustrative.ipynb shows a method for analysing individual features across all observations.
• RV_independent_features.ipynb uses this method to test influence from tellurics. Not finished.

Note: One LFC exposure is included in the dir expres_tp, while the star spectra data can be found (upon request) on the website for the EXPRES Stellar-Signals Project.