... Ann Wehrle . The Parsec-Scale Accretion Disk and Radio Jets in NGC4261 . Paul Wiita . Radio Jets Interactions with Massive Clouds . J. Wiseman . ...
... In the radio galaxies NGC4261 and 3C 449 (Jaffe & Ford 1993), HST images have revealed dark disklike structures around the nuclei, oriented perpendicular to twin jets seen at centimeter wavelengths. ...
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Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/keelw.ps.gz -- 250.5 Кб -- 23.05.1994 Похожие документы
... Finally, the disk in NGC4261 is eccentric relative to the nucleus, and shows signs of mild warps. There may be similar effects in the M87 disk. ...
... HDF - North Mars (Pathfinder Weather) HDF South Hubble Heritage Helix Nebula NGC 6251 Black Hole Mars Cloud Cover Orion Protoplanetary disks NGC4261 Black hole QSO host galaxies CL 1358+62 Lens NGC 7053 Black Hole Educational Resources Pre-college (K-12 ...
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Ссылки http://www.stsci.edu/~carolc/publications/public_impact.PDF -- 223.5 Кб -- 15.11.2008 Похожие документы
... 1.2 Completed WF/PC-2 5124 (Imaging and Spectrometry of Seyfert Nuclei: Cycle 4) The WF/PC-2 was used to make observations of clouds in nuclear region of Seyfert galaxy NGC-4261. ...
... Completed FOS/RD 5432 (High Spatial Resolution Kinematics of the Disks Around Active Nuclei) The Faint Object Spectrograph (Red Side) was used to make high spatial resolution observations of the active galactic regions of the Virgo cluster galaxy NGC-4261 ...
... These arguments are weaker for the active galaxies M87 and NGC4261, for which the dark matter density required by HST gas kinematics 25,26 is only 10 5 (similar to the density of luminous material observed in some galactic nuclei and globular clusters). ...
... 1.12 Completed STIS/CCD 8236 (Black Holes and Gas Disks in a Complete Sample of Radio-Loud Ellipticals - II: Kinematics) The Space Telescope Imaging Spectrograph (CCD) was used to make observations of the radio-loud elliptical galaxy NGC-4261. ...