A spectrophotometric study of galaxies with UV excess.

Details A spectrophotometric study of galaxies with UV excess. A spectrophotometric study of galaxies with UV excess.

Jul 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994ap.....37..201k&link_type=abstract

Astrophysics, Volume 37, Issue 3, pp.201-207

Astronomy and Astrophysics

Astrophysics

Scientific paper

We present the results of a spectral study of 17 galaxies with UV excess from the lists of [1 3]. We determine the equivalent widths of lines, the relative intensities of emission lines for 3 galaxies, the electron densities of the gas components of 9 galaxies, and the gas masses of 2 galaxies. It is shown that the gas component of Galaxy No. 235 has extremely low excitability. In the spectrum of this galaxy the lines [Fell] λ λ 4951, 4947 are seen to be distinct, not merging with the line [OIII] λ 4959. The line Hγ in the spectrum of Galaxy No. 128 has two emission peaks, which seem to have been formed by an absorption component midway between the lines. The line Hγ in the spectrum of Galaxy No. 350 is detected both in emission and absorption, the absorption component lying in the longwave part of the line.

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