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A library of stellar spectra
Spectra for 161 stars having spectral classes O-M and luminosity classesV, III, and I have been incorporated into a library available onmagnetic tape. The spectra extend from 3510 to 7427 A at a resolution ofabout 4.5 A. The typical photometric uncertainty of each resolutionelement in the spectra is on the order of 1 percent while broad-bandvariations are smaller than 3 percent. Potential uses for the libraryinclude population synthesis of galaxies and clusters, tests of stellaratmosphere models, spectral classification, and the generation of colorindices having arbitrary wavelength and bandpass.
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sonraki gruplarýn üyesi:
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Yelken |
| Sað Açýklýk: | 11h01m19.75s |
| Yükselim: | -56°46'01.7" |
| Görünürdeki Parlaklýk: | 8.02 |
| Uzaklýk: | 328.947 parsek |
| özdevim Sað Açýklýk: | -11.3 |
| özdevim Yükselim: | 5.5 |
| B-T magnitude: | 8.032 |
| V-T magnitude: | 8.021 |
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