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21 November 1980 Digital Spectral Analysis Of αCygni And εAurigae
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Proceedings Volume 0264, Applications of Digital Image Processing to Astronomy; (1980) https://doi.org/10.1117/12.959809
Event: 1981 Los Angeles Technical Symposium, 1980, Los Angeles, United States
Abstract
This paper presents results on spectral line and profile variability, equivalent widths and line identification for α Cygni (A2 Ia) and ε Aurigae (A8 Ia). The results are based upon photometrically precise spectra obtained with a Michelson-Fourier spectrophotometer. The wavelength interval extends from 0.48 to 1.02 microns, approximately. The spectral resolution is 3.85 cm-1. The analysis has been carried out totally with computers using, both, automatic and interactive techniques. These are briefly discussed.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Harold L. Johnson and Eugenio E. Mendoza V. "Digital Spectral Analysis Of αCygni And εAurigae", Proc. SPIE 0264, Applications of Digital Image Processing to Astronomy, (21 November 1980); https://doi.org/10.1117/12.959809
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