|
Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.stsci.edu/~inr/ultracool.html
Дата изменения: Tue Oct 25 19:33:50 2011 Дата индексирования: Mon Oct 1 22:27:50 2012 Кодировка: Поисковые слова: uv |
The following spectra were obtained between 1997 and 1999; they
are all flux calibrated and generally span the wavelength range 6000-10,000 A.
Spectral types are on the Kirkpatrick et al system as defined in Kirkpatrick et al ApJS, 77,
417 (1991 - for M dwarfs) and Kirkpatrick et al ApJ 519, 802 (1999 - L dwarfs). While not
all of these stars are primary spectral standards, they are all bright and should provide an
adequate reference sequence. Photometric properties can be derived from the appended
postscript files.
All of the spectra have been published and are freely available for use; please cite the
relevant reference (see below).
All of the data are fits files (pre-Y2K!):
Postscript files with photometric data:
All of the above spectra are included in a gzipped tar file
HERE
The full suite of LRIS observations of late-type dwarfs are listed HERE in RA order and HERE in spectral tyoe order .
The following files are the normalised spectra plotted in the Reid et al (2001) near-infrared spectral classification paper. These data span the full wavelength range from ~6100 A to 2.5 microns:
INR home page