Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 1985
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985afz....22..153k&link_type=abstract
(Astrofizika, vol. 22, Jan.-Feb. 1985, p. 153-156) Astrophysics (ISSN 0571-7132), vol. 21, no. 1, July 1985, p. 93-95. Translati
Astronomy and Astrophysics
Astrophysics
1
Emission Spectra, Planetary Nebulae, Spectrophotometry, Stellar Temperature, Electron Density (Concentration), Interstellar Extinction, Ionized Gases, Stellar Luminosity
Scientific paper
The results are given of spectrophotometric investigation of three
objects: M 1 - 46, PC 12, and M 1 - 39. The emission line intensities
and the electron densities are determined, and the effective
temperatures of the central stars are estimated.
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