Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Fliri, Jurgen"'
Autor:
Martinez-Delgado, David, Laesker, Ronald, Sharina, Margarita, Toloba, Elisa, Fliri, Jurgen, Beaton, Rachael, Valls-Gabaud, David, Karachentsev, Igor D., Chonis, Taylor S., Grebel, Eva K., Forbes, Duncan A., Romanowsky, Aaron J., Gallego-Laborda, J., Teuwen, Karel, Gomez-Flechoso, M. A., Wang, Jie, Guhathakurta, Puragra, Kaisin, Serafim, Ho, Nhung
We report the discovery of DGSAT I, an ultra-diffuse, quenched galaxy located 10.4 degrees in projection from the Andromeda galaxy (M31). This low-surface brightness galaxy (mu_V = 24.8 mag/arcsec), found with a small amateur telescope, appears unres
Externí odkaz:
http://arxiv.org/abs/1601.06960
Autor:
Martinez-Delgado, David, Gabany, R. Jay, Crawford, Ken, Zibetti, Stefano, Majewski, Steven R., Rix, Hans-Walter, Fliri, Jurgen, Carballo-Bello, Julio A., Bardalez-Gagliuffi, Daniella C., Penarrubia, Jorge, Chonis, Taylor S., Madore, Barry, Trujillo, Ignacio, Schirmer, Mischa, McDavid, David A.
[Abridged] Within the hierarchical framework for galaxy formation, minor merging and tidal interactions are expected to shape all large galaxies to the present day. As a consequence, most seemingly normal disk galaxies should be surrounded by spatial
Externí odkaz:
http://arxiv.org/abs/1003.4860