Mid-Infrared Observations of the White Dwarf Brown Dwarf Binary GD 1400
arXiv:astro-ph/0507635 · doi:10.1086/491707
Abstract
Fluxes are measured for the DA white dwarf plus brown dwarf pair GD 1400 with the Infrared Array Camera on the {\em Spitzer Space Telescope}. GD 1400 displays an infrared excess over the entire $3-8μ$m region consistent with the presence of a mid- to late-type L dwarf companion. A discussion is given regarding current knowledge of this unique system.
14 pages, 1 figure, 3 tables, accepted to AJ