33 citations · 84 across the 6 of their papers we have counts for
6 papers · 1 filter
The giant low surface brightness galaxy Malin 1: new constraints for its molecular gas mass from GBT/ARGUS observations
Gaspar Galaz, David T. Frayer, Matias Blaña +8
We report on results from GBT/ARGUS CO(1-0) observations for the giant low surface brightness galaxy Malin 1, which allow us to determine an upper limit for its CO mass, and…
Signatures of tidal disruption in the Milky Way globular cluster NGC 6981 (M72)
A. E. Piatti, M. F. Mestre, J. A. Carballo-Bello +4
We study the outer regions of the Milky Way globular cluster NGC6981 from publicly available photometry and new Dark Energy Camera (DECam) observations, both reaching nearly 4…
The elusive tidal tails of the Milky Way globular cluster NGC 7099
A. E. Piatti, J. A. Carballo-Bello, M. D. Mora +3
We present results on the extra-tidal features of the Milky Way globular cluster NGC 7099, using deep gr photometry obtained with the Dark Energy Camera (DECam). We reached nearly…
The Next Generation Fornax Survey (NGFS): VII. A MUSE view of the nuclear star clusters in Fornax dwarf galaxies
Evelyn J. Johnston, Thomas H. Puzia, Giuseppe D'Ago +16
Clues to the formation and evolution of Nuclear Star Clusters (NSCs) lie in their stellar populations. However, these structures are often very faint compared to their host galaxy,…
Clues on Arp 142: The Spiral-Elliptical merger
Marcelo D. Mora, Sergio Torres-Flores, Veronica Firpo +3
Nearby merging pairs are unique laboratories in which one can study the gravitational effects on the individual interacting components. In this manuscript, we report the characteri…
The globular cluster NGC7492 and the Sagittarius tidal stream: together but unmixed
Julio A. Carballo-Bello, Jesús M. Corral-Santana, Márcio Catelan +7
We have derived from VIMOS spectroscopy the radial velocities for a sample of 71 stars selected from CFHT/Megacam photometry around the Galactic globular cluster NGC7492. In the re…