activity
20192022
most citedPersistent starspot signals on M dwarfs: multi-wavelength Doppler observations with the Habitable-zone Planet Finder and Keck/HIRES

43 citations · 52 across the 3 of their papers we have counts for

collaborators

4 papers

astro-ph.EP2022

The TESS-Keck Survey. XI. Mass Measurements for Four Transiting sub-Neptunes orbiting K dwarf TOI-1246

Emma V. Turtelboom, Lauren M. Weiss, Courtney D. Dressing +78

Multi-planet systems are valuable arenas for investigating exoplanet architectures and comparing planetary siblings. TOI-1246 is one such system, with a moderately bright K dwarf (…

astro-ph.EP2021

The Habitable-zone Planet Finder Detects a Terrestrial-mass Planet Candidate Closely Orbiting Gliese 1151: The Likely Source of Coherent Low-frequency Radio Emission from an Inactive Star

Suvrath Mahadevan, Guðmundur Stefánsson, Paul Robertson +17

The coherent low-frequency radio emission detected by LOFAR from Gliese 1151, a quiescent M4.5 dwarf star, has radio emission properties consistent with theoretical expectations of…

astro-ph.SR202043 cited

Persistent starspot signals on M dwarfs: multi-wavelength Doppler observations with the Habitable-zone Planet Finder and Keck/HIRES

Paul Robertson, Gudmundur Stefansson, Suvrath Mahadevan +23

Young, rapidly-rotating M dwarfs exhibit prominent starspots, which create quasiperiodic signals in their photometric and Doppler spectroscopic measurements. The periodic Doppler s…

astro-ph.SR20199 cited

Proper Motions and Shock Wave Dynamics in the HH 7-11 Stellar Jet

P. Hartigan, R. Holcomb, A. Frank

We have used the Hubble Space Telescope to acquire new broad-band and narrow-band images of the optical line emission and red continuum associated with the HH 7-11 stellar jet in t…