VizieR Online Data Catalog: 398-710nm Sun spectral atlases (Fathivavsari+, 2014)
Abstract
The "spectrum.pdf" file contains 44 pages of graphic presentation of the solar disk-center vs. solar limb spectra with the identification of most of the lines included. Each page contains 3 partial spectra. The identification of lines is made using the reference atlas of Moore et al. (1966). Each page contains three spectral windows, with each window made up of two panels. The upper panel shows the spectrum of the solar disk-center (black curve) on which the spectrum of the solar limb is overplotted as red curve while the lower panel illustrates the difference spectrum of the two. The difference spectrum of the lower panel clearly indicates that the depth of the absorption lines taken at the solar disk-center is usually deeper than those taken at the solar limb (in this panel the two pink dashed lines indicate the residual intensity of 0.05 above and below zero). Note that, in the solar limb spectrum, the level of the continuum was put to the reference level given in the "Astrophysical Quantities, 3rd Edition by C. W. Allen, p. 169".
(2 data files).- Publication:
-
VizieR Online Data Catalog (other)
- Pub Date:
- June 2014
- Bibcode:
- 2014yCatp017035301F
- Keywords:
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- Sun;
- Spectroscopy;
- Atlases