61 citations · 94 across the 2 of their papers we have counts for
2 papers
astro-ph.IM2019★ 33 cited
Modeling the Echelle Spectra Continuum with Alpha Shapes and Local Regression Fitting
Xin Xu, Jessi Cisewski-Kehe, Allen B. Davis +2
Continuum normalization of echelle spectra is an important data analysis step that is difficult to automate. Polynomial fitting requires a reasonably high order model to follow the…
astro-ph.EP2017★ 61 cited
Insights on the Spectral Signatures of Stellar Activity and Planets from PCA
Allen B. Davis, Jessi Cisewski, Xavier Dumusque +2
Photospheric velocities and stellar activity features such as spots and faculae produce measurable radial velocity signals that currently obscure the detection of sub-meter-per-sec…