SIMBAD references

2000ApJ...535..325W - Astrophys. J., 535, 325-337 (2000/May-3)

Near-infrared classification spectroscopy: J-band spectra of fundamental MK standards.


Abstract (from CDS):

We present a catalog of J-band spectra for 88 fundamental MK standard stars observed at a resolving power of R∼3000. This contribution serves as a companion atlas to the K-band spectra recently published by Wallace & Hinkle and the H-band atlas by Meyer and coworkers. We report data from 7400 to 9550 cm–1 (1.05-1.34 µm) for stars of spectral types O7-M6 and luminosity classes I-V as defined in the MK system. In reducing these data, special care has been taken to remove time-variable telluric features of water vapor. We identify atomic and molecular indexes that are both temperature and luminosity sensitive that aid in the classification of stellar spectra in the J band. In addition to being useful in the classification of late-type stars, the J band contains several features of interest in the study of early-type stellar photospheres. These data are available electronically for anonymous FTP in addition to being served on the World Wide Web.

Abstract Copyright:

Journal keyword(s): Infrared: Stars - Line: Identification - Stars: Fundamental Parameters

VizieR on-line data: <Available at CDS (J/ApJ/535/325): table1.dat table4.dat sp/*>

Simbad objects: 89

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