Wednesday, June 05, 2019

TESS first light on stellar physics

Using asteroseismic techniques, an international team searched for pulsations in a subsample of five thousand stars, from the 32 thousand observed in short cadence in the first two sectors (roughly the first two months of science operations) of NASA's Transiting Exoplanet Survey Satellite (TESS), and found five rare rapidly oscillating Ap (roAp) stars. These results were accepted for publication in the journal Monthly Notices of the Royal Astronomical Society.

* This article was originally published here