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pro vyhledávání: '"H. J. A. Leparskas"'
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 178:301-305
Autor:
H. J. A. Leparskas, J. M. Marlborough
Publikováno v:
Publications of the Astronomical Society of the Pacific. 91:101
The line profiles and equivalent widths of C III λ5696 and He II λ4686 have been measured for 13 northern OB stars. The C III N5696 line is found in absorption for four more stars, all of which are of spectral types later than B0. A strong luminosi
Autor:
H. J. A. Leparskas
Publikováno v:
Publications of the Astronomical Society of the Pacific. 88:154
A coude' photoelectric line scanner was used to obtain an Ha profile measurement for Nova Cygni on 1975 September 2/3. The line appears completely in emission with a flill half-width corresponding to 3600 km sec-1, and a definite red asymmetry. Key w