Use the 4S#
This is the code used to create the plots of the 4S (Signal Safe Speckle Subtraction) paper (Bonse et al. 2024). In order to reproduce our results please download the required data from Zenodo.
Figure 2: PCA residuals with fake planets
Figure 3 & 4: PCA Saliency Map
Figure 5: Retained Flux
Figure 7: 4S Saliency Maps
Figure 8: Residuals and Contrast Curve
Figure 9: Relative improvement of 4S over PCA
Figure 10: AF Lep b residuals
MCMC for AF Lep b
Figure 11: AF Lep b - parameters
Figure 12 & 13: Gaussianity of residual noise
Residual Gallery - AF Lep b
Residual Gallery - Fake Planets
Masked Saliency Maps
AF Lep 4S - Fake Planets
In addition to the code used for the plots we used some scripts to compute
the fake planet residuals. You can find the code in our github repository.
