DIVISION G COMMISSION 45: STELLAR CLASSIFICATION

Abstract : Commission 45 is solidly anchored in the beginnings of the IAU. It evolved out of Commission 29, which was one of the original commissions and whose title and emphasis was the Spectral Classification of Stars (Transactions of the IAU, Volume I, 1922). C29 was formed with W.S. Adams (Pasadena) as president. Its first members were Miss Cannon, R.H. Curtiss, A. Fowler, A. de Gramont, M. Hamy, H.F. Newall, J.S. Plaskett, H.N. Russell, all very much part of the history of stellar spectroscopy. In the 1922 Transactions report it was recognized the Harvard System of spectral classification ``has already been adopted by international agreement. . .''
Type de document :
Communication dans un congrès
2016IAUTA.29.490G - Proceedings of the International Astronomical Union / Volume 11 / Transactions T29A / May 2015, Atlanta, United States. 11 (T29A), pp.490-494, 2016, May 2015, Atlanta, United States. 11 (T29A), pp.490-494, 2016, 〈10.1017/S1743921316000934〉
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Contributeur : Marie-Paule Pomies <>
Soumis le : mardi 21 juin 2016 - 09:20:33
Dernière modification le : samedi 18 février 2017 - 01:01:08

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Richard Gray, C. Soubiran, Birgitta Nordström, Adam Burgasser, Ranjan Gupta, et al.. DIVISION G COMMISSION 45: STELLAR CLASSIFICATION. 2016IAUTA.29.490G - Proceedings of the International Astronomical Union / Volume 11 / Transactions T29A / May 2015, Atlanta, United States. 11 (T29A), pp.490-494, 2016, May 2015, Atlanta, United States. 11 (T29A), pp.490-494, 2016, 〈10.1017/S1743921316000934〉. 〈hal-01334595〉

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