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Extreme Warm Absorber variability in the Seyfert Galaxy Mrk 704
Galaxies: active – X-rays: galaxies – X-rays: individual: Mrk 704
2011/9/28
In about half of Seyfert galaxies, the X-ray emission is absorbed by an optically thin, ionized medium, the so-called "Warm Absorber", whose origin and location is still a matter of debate. The aims o...
INTEGRAL observations of the GeV blazar PKS1502+106 and of the hard X-ray bright Seyfert Galaxy Mkn841
galaxies active – quasars individual PKS 1502+106 – Galaxies Seyfert – galaxies individual Mkn 841 – radiation
2010/11/16
Context. Extragalactic nuclear activity is best explored with observations at high energies, where the most extreme flux and spectral variations are expected to occur, witnessing changes in the accret...
The Warm Absorber of the Seyfert Galaxy NGC 5548。
Night to night variability of the emission lines in the nuclear spectrum of the Seyfert Galaxy NGC 3227
emission lines Galaxy nuclear spectrum
2009/7/9
Night to night variability of the emission lines in the nuclear spectrum of the Seyfert Galaxy NGC 3227。
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。
Optical Photometry and Spectroscopy of the Seyfert Galaxy SBS 0748+499
Optical Photometry SBS 0748+499 Seyfert Galaxy
2009/6/30
Optical Photometry and Spectroscopy of the Seyfert Galaxy SBS 0748+499。
Jet-gas interactions in the seyfert galaxy markarian 78
Jet-gas interactions seyfert galaxy markarian 78
2009/6/10
Jet-gas interactions in the seyfert galaxy markarian 78。
Long and short term variability in the seyfert galaxy mrk 110