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Narrow-line Seyfert 1 Galaxies。
Investigation of forbidden line variability in Seyfert Galaxy Nuclei at Crimean observatory in 1971-2006
Seyfert Galaxy 1971-2006 Crimean observatory
2009/7/9
Investigation of forbidden line variability in Seyfert Galaxy Nuclei at Crimean observatory in 1971-2006。
Modelling of asymmetric nebulae. II. Line profiles。
About the Emission Line Sequence of H II Galaxies。
We have imaged a region of ∼5 extent surrounding Sgr A∗
in the HI 21 cm-line absorption using the Very Large Array. A Gaussian
decomposition of the optical depth spectra at positions wi...