53 citations · 161 across the 20 of their papers we have counts for
5 papers · 1 filter
Emission Line Velocity, Metallicity and Extinction Maps of the Small Magellanic Cloud
Philip Lah, Matthew Colless, Francesco D'Eugenio +2
Optical emission lines across the Small Magellanic Cloud (SMC) have been measured from multiple fields using the Australian National University (ANU) 2.3m telescope with the Wide-F…
A closer look at the origin of LINER emission and its connection to evolved stars with a machine learning classification scheme
Ahmad Nemer, Ivan Katkov, Jospeh Gelfand +1
Identifying the dominant ionizing sources in galaxies is essential for understanding their formation and evolution. Traditionally, spectra are classified based on their dominant io…
A dichotomy in the 1-24 GHz parsec-scale radio spectra of radio-quiet quasars
Sina Chen, Ari Laor, Ehud Behar +3
We present the pc-scale radio spectra of a representative sample of 13 Palomar-Green radio-quiet quasars, based on our new Very Long Baseline Array (VLBA) observations at 8.4 and 2…
Windy or not: Radio pc-scale evidence for a broad-line region wind in radio-quiet quasars
Sina Chen, Ari Laor, Ehud Behar +6
Does a broad-line region (BLR) wind in radio-quiet (RQ) active galactic nuclei (AGN) extend to pc scales and produce radio emission? We explore the correlations between a pc-scale…
Emission Line Velocity, Metallicity and Extinction Maps of the Large Magellanic Cloud
Philip Lah, Matthew Colless, Francesco D'Eugenio +2
We measure the properties of optical emission lines in multiple locations across the Large Magellanic Cloud (LMC) using the Australian National University 2.3-metre telescope and t…