Some useful sources of data on L and T dwarfs
DwarfArchives.org
Adam Burgasser's T Dwarf page
Kirkpatrick Spectral Archive
Sandy Leggett's data
Adam Burrows
Ian McLean's NIRPSEC Spectroscopic Survey
Other issues
Expected numbers of L and T dwarfs as a function of J mag.
Expected numbers of z>6,6.5,7.0,7.5,8.0 quasars as a function of J mag.
distinguishing QSA, L and Ts.
proper motions as a discriminant
Methane filters are a useful L/T discrimant; may not be useful for
quasars
Richard G. McMahon
<rgm@ast.cam.ac.uk>
Last modified: Tue Jan 3 12:21:57 2006