240 citations · 662 across the 8 of their papers we have counts for
10 papers
A tight N/O-potential relation in star-forming galaxies
Nicholas Fraser Boardman, Vivienne Wild, Natalia Vale Asari
We report a significantly tighter trend between gaseous N/O and (a proxy for gravitational potential) than has previously been reported between gaseous metallicity and $M…
SDSS-IV MaNGA: how do star-formation histories affect gas-phase abundances?
Nicholas Fraser Boardman, Vivienne Wild, Kate Rowlands +2
Gas-phase abundances in galaxies are the products of those galaxies' evolutionary histories. The star-formation history (SFH) of a region might therefore be expected to influence t…
Simultaneous analysis of SDSS spectra and GALEX photometry with STARLIGHT: Method and early results
Ariel Werle, Roberto Cid Fernandes, Natalia Vale Asari +4
We combine data from the Sloan Digital Sky Survey and the Galaxy Evolution Explorer to simultaneously analyze optical spectra and ultraviolet photometry of 231643 galaxies with the…
A quick start guide to BOND: Bayesian Oxygen and Nitrogen abundance Determinations in H II regions using strong and semistrong lines
N. Vale Asari, G. Stasińska, C. Morisset +1
We present a quick-start guide to BOND, a statistical method to derive oxygen and nitrogen abundances in H II regions. BOND compares a set of carefully selected strong and semistro…
The many faces of LINER-like galaxies: a WISE view
F. R. Herpich, A. Mateus, G. Stasińska +2
We use the SDSS and WISE surveys to investigate the real nature of galaxies defined as LINERs in the BPT diagram. After establishing a mid-infrared colour W2-W3 = 2.5 as the optima…
Retired galaxies: not to be forgotten in the quest of the star formation -- AGN connection
G. Stasińska, M. V. Costa Duarte, N. Vale Asari +2
We propose a fresh look at the Main Galaxy Sample of the Sloan Digital Sky Survey by packing the galaxies in stellar mass and redshift bins. We show how important it is to consider…