superfine structure of NGC 1275vortex naturethree centers of activityjetsBased on VLBA observations (NRAO archive) at λ = 2 cm, we have constructed radio maps of the Seyfert galaxy NGC 1275 with a resolution of 25 as, the epochs of 1995–2015, and at λ = 7 mm (Boston University ...
The NGC 1275 enigma The following arguments suggest that NGC 1275 does not consist of a giant elliptical (E) galaxy that is colliding with (or is superimposed on) a late-type... SVD Bergh - 《Astronomische Nachrichten》 被引量: 24发表: 1977年 Galaxies and far-infrared emission The far-in...
Define NGC. NGC synonyms, NGC pronunciation, NGC translation, English dictionary definition of NGC. abbr. New General Catalogue American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publ
This system contains stars, dust and neutral hydrogen, and can be considered as a late type galaxy. One can suppose that NGC 1275 galaxy is an Arp type system. The recently obtained data permit us to confirm this supposition.关键词: Seyfert Galaxies:Classification Seyfert Galaxies:Neutral ...
peculiar galaxynonaxisymmetric UV structuresnear-UVfar-UVWe present the results from UV imagery of NGC 1275 obtained using the Goddard Ultraviolet Imaging Telescope (UIT). We are able to study the UV morphology down to 249 ~ 25 mag arcsec 2 . There are significant non-axisymmetric structures ...
These data allow us to conclude that during 1982-1994 two processes operated in the nucleus of the NGC 1275 galaxy, causing variations of its flux in the optical on a time scale of several hours. One of the processes was a mixture of shot-noise and flicker-noise, and the second one ...
文档标签: theultraluminousx-raysourcesinhighvelocitysystemof 系统标签: luminousvelocityraysourcesngcultra arXiv:astro-ph/0601180v19Jan2006Mon.Not.R.Astron.Soc.000,000–000(0000)Printed5February2008(MNLATEXstylefilev2.2)TheUltraLuminousX-raysourcesintheHighVelocitySystemofNGC1275O.Gonz´alez-Mart´...
文档标签: TheUltraLuminousX-raysourcesintheHighVelocitySystem 系统标签: rayvelocityluminoussourcesultrangc arXiv:astro-ph/0601180v19Jan2006Mon.Not.R.Astron.Soc.000,000–000(0000)Printed5February2008(MNLATEXstylefilev2.2)TheUltraLuminousX-raysourcesintheHighVelocitySystemofNGC1275O.Gonz´alez-Mart...
The nucleus of the Seyfert galaxy NGC 1275 A simple model of the nucleus of NGC 1275 is constructed, using constraints imposed by recent radio, infrared, optical and X-ray observations. It is found ... P.,G.,Martin - 《Monthly Notices of the Royal Astronomical Society》 被引量: 5发表:...