|
|
4U 1344-60
(Preview)
Title: Active galaxy 4U 1344-60: did the relativistic line disappear? Authors: Jiri Svoboda, Stefano Bianchi, Matteo Guainazzi, Giorgio Matt, Enrico Piconcelli, Vladimir Karas, Michal Dovciak X-ray bright active galactic nuclei represent a unique astrophysical laboratory for studying ac...
|
Blobrana
|
0
|
|
|
|
|
|
NGC 3169 and NGC 3166
(Preview)
Credit ESO The galaxies in this cosmic pairing, captured by the Wide Field Imager on the MPG/ESO 2.2-metre telescope at the La Silla Observatory in Chile, display some curious features, demonstrating that each member of the duo is close enough to feel the distorting gravitational influence of the...
|
Blobrana
|
1
|
|
|
|
|
|
SDSS 0956+5128
(Preview)
Title: SDSS 0956+5128: A Broad-line Quasar with Extreme Velocity Offsets Authors: Charles L. Steinhardt (1), Malte Schramm (1), John D. Silverman (1), Rachael Alexandroff (2), Peter Capak (3), Francesca Civano (4), Martin Elvis (4), Dan Masters (5,6), Bahram Mobasher (5), Petchara Pattaraki...
|
Blobrana
|
0
|
|
|
|
|
|
Edge-on spiral galaxies
(Preview)
Title: Evolution in the Dust Lane Fraction of Edge-on L* Spiral Galaxies since z=0.8 Authors: B.W. Holwerda (ESA), J. J. Dalcanton (University of Washington), D. Radburn-Smith (University of Washington), R. S. de Jong (AIP), P. Guhathakurta (Santa Cruz), A. Koekemoer (STSCI), R. J. Allen (STSC...
|
Blobrana
|
1
|
|
|
|
|
|
NGC 4561
(Preview)
Title: Discovery of an active supermassive black hole in the bulge-less galaxy NGC 4561 Authors: C.Araya Salvo, S. Mathur, H. Ghosh, F. Fiore, L. Ferrarese We present XMM-Newton observations of the Chandra-detected nuclear X-ray source in NGC 4561. The hard X-ray spectrum can be described by a mo...
|
Blobrana
|
0
|
|
|
|
|
|
UGC 1547
(Preview)
Title: HI asymmetry in the isolated galaxy CIG 85 (UGC 1547) Authors: C. Sengupta, T. C. Scott, L. Verdes Montenegro, A. Bosma, S. Verley, J. M. Vilchez, A. Durbala, M. Fernandez Lorenzo, D. Espada, M. S. Yun, E. Athanassoula, J. Sulentic, A. Portas We present the results from the Giant Metrewave Rad...
|
Blobrana
|
0
|
|
|
|
|
|
NGC 5806
(Preview)
Hubble Spotted a Supernova in NGC 5806 A new image from the NASA/ESA Hubble Space Telescope shows NGC 5806, a spiral galaxy in the constellation Virgo (the Virgin). It lies around 80 million light years from Earth. Also visible in this image is a supernova explosion called SN 2004dg. The exposures th...
|
Blobrana
|
0
|
|
|
|
|
|
WISE J181417.29+341224.9
(Preview)
Title: The First Hyper-Luminous Infrared Galaxy Discovered by WISE Authors: Peter R. M. Eisenhardt, Jingwen Wu, Chao-Wei Tsai, Roberto Assef, Dominic Benford, Andrew Blain, Carrie Bridge, J. J. Condon, Michael C. Cushing, Roc Cutri, Neal J. Evans II, Chris Gelino, Roger L. Griffith, Carl J. Gri...
|
Blobrana
|
0
|
|
|
|
|
|
NGC 3921
(Preview)
Title: The nature of the bright ULX X-2 in NGC3921: a Chandra position and HST candidate counterpart Authors: P. G. Jonker, M. Heida, M. A. P. Torres, J. C. A. Miller-Jones, A. C. Fabian, E. M. Ratti, G. Miniutti, D. J. Walton, T. P. Roberts We report on Chandra observations of the bright ultra-luminou...
|
Blobrana
|
0
|
|
|
|
|
|
Galaxy Companions
(Preview)
Title: Galaxy And Mass Assembly (GAMA): In Search of Milky-Way Magellanic Cloud Analogues Authors: A.S.G. Robotham, I.K. Baldry, J. Bland-Hawthorn, S.P. Driver, J. Loveday, P. Norberg, A.E. Bauer, K. Bekki, S. Brough, M. Brown, A.W. Graham, A.M. Hopkins, S. Phillipps, C. Power, A. Sansom, L. St...
|
Blobrana
|
1
|
|
|
|
|
|
Ursa Minor Dwarf Galaxy
(Preview)
Title: Dark Matter Subhalos in the Ursa Minor Dwarf Galaxy Authors: V. Lora, A. Just, F. J. Sanchez-Salcedo, E. K. Grebel Through numerical simulations, we study the dissolution timescale of the Ursa Minor cold stellar clump, due to the combination of phase-mixing and gravitational encounters w...
|
Blobrana
|
1
|
|
|
|
|
|
AM 2040-620
(Preview)
Title: The polar ring galaxy AM 2040-620 and its possible companion Authors: Priscila Freitas-Lemes, Irapuan Rodrigues, Maximiliano Faúndez-Abans Polar ring galaxies (PRGs) are peculiar systems where a gas-rich, nearly polar ring surrounds a host galaxy. They are the result of galaxy intera...
|
Blobrana
|
0
|
|
|
|
|
|
DDO 190
(Preview)
Hubble Sees a Lonely Galactic Island In terms of intergalactic real estate, our solar system has a plum location as part of a big, spiral galaxy, the Milky Way. Numerous, less glamorous dwarf galaxies keep the Milky Way company. Many galaxies, however, are comparatively isolated, without close ne...
|
Blobrana
|
0
|
|
|
|
|
|
AM2020-504
(Preview)
Title: Imagery and long-slit spectroscopy of the Polar-Ring Galaxy AM2020-504 Authors: P. Freitas-Lemes, I. Rodrigues, M. Faúndez-Abans, O. Dors, I. F. Fernandes Interactions between galaxies are very common. There are special kinds of interactions that produce systems called Polar Ring Ga...
|
Blobrana
|
0
|
|
|
|
|
|
NGC 864
(Preview)
Title: H\alpha Kinematics of S4G spiral galaxies I. NGC 864 Authors: Santiago Erroz-Ferrer, Johan H. Knapen, Joan Font, John E. Beckman, Jesús Falcón-Barroso, José Ramón Sánchez-Gallego, E. Athanassoula, Albert Bosma, Dimitri A. Gadotti, Juan Carlos Muñoz-Mateos, Kartik Sheth, Ronald J. Bu...
|
Blobrana
|
0
|
|
|
