Upper spectrum: K7 V star spectrum from the stellar spectral library of Pickles (1998), smoothed and extincted by A_v = 23 mag, and noise added. Middle spectrum: TMR-1C. Lower spectrum: a T_eff = 1900   K synthetic spectrum with log    g = 3.5 from the DUSTY model (Chabrier et al. 2000; Allard et al. 2001). Spectra are in arbitrary flux units, with the K7 V spectrum and the DUSTY model spectrum being offset for comparison.