activity
20202026
most cited10 Years of Stellar Activity for GJ 1243

48 citations · 51 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.EP2026

Preparing for the Early eVolution Explorer: The Impact of Flare Temperature on Ozone Column Depth in Earth-Like Atmospheres

Jaime S. Crouse, Nicholas F. Wogan, Ward S. Howard +4

Atmospheric photochemical models incorporating the impacts of stellar flares often assume a 9,000 K spectrum at ultraviolet-optical wavelengths. Recent multiwavelength observ…

astro-ph.SR2026

Searching for Stellar Activity Cycles using Flares II: The TESS CVZ

Tobin M. Wainer, Holland M. Stuart, Guadalupe Tovar Mendoza +3

Magnetic activity cycles provide a fundamental constraint on stellar dynamos, but remain difficult to identify beyond the Sun. However, recent studies have shown that flares offer…

astro-ph.EP2025★ 2 cited

Separating flare and secondary atmospheric signals with RADYN modeling of near-infrared JWST transmission spectroscopy observations of TRAPPIST-1

Ward S. Howard, Adam F. Kowalski, Michael Radica +10

Although TRAPPIST-1's temperate planets have the highest transmission signals of any known system, flares contaminate 50-70% of transits at the 1000 ppm level, far above 100 ppm se…

astro-ph.IM2023

Enabling Stellar Flare Science in the Roman Galactic Bulge Survey: Cadence, Filters, and the Read-Out Strategy Matter

Guadalupe Tovar Mendoza, Robert F. Wilson, Allison Youngblood +4

As was discovered with other wide field, precise imagers, the stable photometry necessary for the microlensing surveys is well-suited to general stellar astrophysics, including ste…

astro-ph.SR2022★ 1 cited

Llamaradas Estelares: Modeling the Morphology of White-Light Flares

Guadalupe Tovar Mendoza, James R. A. Davenport, Eric Agol +2

Stellar variability is a limiting factor for planet detection and characterization, particularly around active M-type stars. Here we revisit one of the most active stars from the K…

astro-ph.SR2020★ 48 cited

10 Years of Stellar Activity for GJ 1243

James. R. A. Davenport, Guadalupe Tovar Mendoza, Suzanne L. Hawley

The flaring M4 dwarf GJ 1243 has become a benchmark for studying stellar flare and starspot activity thanks to the exceptional photometric monitoring archive from the Kepler missio…