Medium Resolution Spectroscopy at 1-2 Microns
1979 ◽
Vol 47
◽
pp. 239-246
Keyword(s):
AbstractThe need for establishing classification criteria at long wavelengths is stressed. The usefulness of doing this is illustrated with a discussion of the composite spectra of FU Orionis stars. Spectra of these pre-main-sequence stars from 1.5-2.5μ were obtained with a Fourier Transform Spectrometer. Luminosity criteria in the l-2μ range are also discussed with application to M stars.
Keyword(s):
1981 ◽
Vol 93
◽
pp. 257-272
◽
Keyword(s):
2021 ◽
Vol 502
(3)
◽
pp. 4350-4358
Keyword(s):