106 citations · 1k across the 49 of their papers we have counts for
6 papers · 1 filter
AGC 226178 and NGVS 3543: Two deceptive dwarfs towards Virgo
Michael G. Jones, David J. Sand, Michele Bellazzini +21
The two sources AGC 226178 and NGVS 3543, an extremely faint, clumpy, blue stellar system and a low surface brightness dwarf spheroidal, are adjacent systems in the direction of th…
On the Properties of Spectroscopically-Confirmed Ultra-Diffuse Galaxies Across Environment
Jennifer Kadowaki, Dennis Zaritsky, R. L. Donnerstein +3
We present new redshift measurements for 19 candidate, ultra-diffuse galaxies (UDGs) from the Systematically Measuring Ultra-Diffuse Galaxies (SMUDGes) survey after conducting a lo…
Systematically Measuring Ultra-Diffuse Galaxies (SMUDGes). II. Expanded Survey Description and the Stripe 82 Catalog
Dennis Zaritsky, Richard Donnerstein, Ananthan Karunakaran +5
We present 226 large ultra-diffuse galaxy (UDG) candidates (\arcsec, mag arcsec) in the SDSS Stripe 82 region recovered using our improved procedur…
Satellites Around Milky Way Analogs: Tension in the Number and Fraction of Quiescent Satellites Seen in Observations Versus Simulations
Ananthan Karunakaran, Kristine Spekkens, Kyle A. Oman +13
We compare the star-forming properties of satellites around Milky Way (MW) analogs from the Stage~II release of the Satellites Around Galactic Analogs Survey (SAGA-II) to those fro…
Evidence for Ultra-Diffuse Galaxy Formation Through Tidal Heating of Normal Dwarfs
Michael G. Jones, Paul Bennet, Burcin Mutlu-Pakdil +5
We have followed up two ultra-diffuse galaxies (UDGs), detected adjacent to stellar streams, with Hubble Space Telescope (HST) imaging and HI mapping with the Jansky Very Large Arr…
Hubble Space Telescope Imaging of Isolated Local Volume Dwarfs GALFA-Dw3 and Dw4
P. Bennet, D. J. Sand, D. Crnojević +16
We present observations of the dwarf galaxies GALFA Dw3 and GALFA Dw4 with the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope (HST). These galaxies were initially…