No Massive Companion to the Coherent Radio-Emitting M Dwarf GJ 1151

Benjamin J. S. Pope, Megan Bedell, Joseph R. Callingham +4

The recent detection of circularly polarized, long-duration (>8 hr) low-frequency (~150 MHz) radio emission from the M4.5 dwarf GJ 1151 has been interpreted as arising from a star-…