共 50 条
- [21] BROAD COMPONENT OF HALPHA IN SEYFERT-GALAXY NGC 5548 ASTROPHYSICAL JOURNAL, 1973, 179 (02): : L89 - L92
- [22] Swift multi-wavelength observations of NGC5548: A Seyfert 1 in a vegetative low-state. PROCEEDINGS OF THE X-RAY UNIVERSE 2005, VOLS 1 AND 2, 2006, 604 : 621 - +
- [23] Anatomy of the AGN in NGC5548 IX. Photoionized emission features in the soft X-ray spectra ASTRONOMY & ASTROPHYSICS, 2018, 612
- [24] Anatomy of the AGN in NGC5548 V. A clear view of the X-ray narrow emission lines ASTRONOMY & ASTROPHYSICS, 2015, 581
- [27] Variability of Fe II emission features in the Seyfert 1 galaxy NGC 5548 ASTROPHYSICAL JOURNAL, 2005, 625 (02): : 688 - 698
- [28] The decoupled nucleus in the spiral galaxy NGC 4826 ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS, 1996, 22 (01): : 108 - 115
- [29] Fine structure of the nucleus of the galaxy NGC 1275 ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS, 2016, 42 (04): : 207 - 214