4 citations · 4 across the 2 of their papers we have counts for
3 papers
astro-ph.IM2021
A Fast Template Periodogram for Detecting Non-sinusoidal Fixed-shape Signals in Irregularly Sampled Time Series
John Hoffman, Jacob Vanderplas, Joel Hartman +1
Astrophysical time series often contain periodic signals. The large and growing volume of time series data from photometric surveys demands computationally efficient methods for de…
astro-ph.HE2015
X-Ray Absorption and Scattering by Interstellar Grains
John A. Hoffman, Bruce T. Draine
Interstellar abundance determinations from fits to X-ray absorption edges often rely on the incorrect assumption that scattering is insignificant and can be ignored. We show instea…
astro-ph.SR2012★ 4 cited
Constraints on the ubiquity of coronal X-ray cycles
John Hoffman, Hans Moritz Günther, Nick Wright
Stellar activity cycles are known to be a widespread phenomenon amongst moderately active solar- and late-type stars from long-term periodic variations in chromospheric Ca II H and…