119 citations · 555 across the 9 of their papers we have counts for
9 papers
Correction to Conversions between gas-phase metallicities in MaNGA
Jillian M. Scudder, Sara L. Ellison, Loubna El Meddah El Idrissi +1
We present a brief correction to Scudder et al. (2021) due to an error in the O3N2 based metallicity calibrations presented in that work. Conclusions are unchanged, but metallicity…
Metallicity, ionization parameter, and pressure variations of HII regions in the TYPHOON spiral galaxies
K. Grasha, Q. H. Chen, A. J. Battisti +12
We present a spatially-resolved HII region study of the gas-phase metallicity, ionization parameter, and ISM pressure maps of 6 local star-forming and face-on spiral galaxies from…
Conversions between gas-phase metallicities in MaNGA
Jillian M. Scudder, Sara L. Ellison, Loubna El Meddah El Idrissi +1
We present polynomial conversions between each of 11 different strong line gas-phase metallicity calibrations, each based on 1.1 million star-forming spaxels in the public S…
The SAMI Galaxy Survey: the third and final data release
Scott M. Croom, Matt S. Owers, Nicholas Scott +38
We have entered a new era where integral-field spectroscopic surveys of galaxies are sufficiently large to adequately sample large-scale structure over a cosmologically significant…
The Effects of Diffuse Ionized Gas and Spatial Resolution on Metallicity Gradients: TYPHOON Two-Dimensional Spectrophotometry of M83
Henry Poetrodjojo, Joshua J. D'Agostino, Brent Groves +5
We present a systematic study of the diffuse ionized gas (DIG) in M83 and its effects on the measurement of metallicity gradients at varying resolution scales. Using spectrophotome…
The SAMI Galaxy Survey: Data Release Two with absorption-line physics value-added products
Nicholas Scott, Jesse van de Sande, Scott M. Croom +34
We present the second major release of data from the SAMI Galaxy Survey. Data Release Two includes data for 1559 galaxies, about 50% of the full survey. Galaxies included have a re…
Starburst-AGN mixing: TYPHOON observations of NGC 1365, NGC 1068, and the effect of spatial resolution on the AGN fraction
Joshua J. D'Agostino, Henry Poetrodjojo, I-Ting Ho +5
We demonstrate a robust method of resolving the star-formation and AGN contributions to emission lines using two very well known AGN systems: NGC 1365, and NGC 1068, using the high…
The SAMI Galaxy Survey: Spatially Resolved Metallicity and Ionization Mapping
Henry Poetrodjojo, Brent Groves, Lisa J. Kewley +16
We present gas-phase metallicity and ionization parameter maps of 25 star-forming face-on spiral galaxies from the SAMI Galaxy Survey Data Release 1. Self-consistent metallicity an…
The Chemical Evolution Carousel of Spiral Galaxies: Azimuthal Variations of Oxygen Abundance in NGC1365
I-Ting Ho, Mark Seibert, Sharon E. Meidt +9
The spatial distribution of oxygen in the interstellar medium of galaxies is the key to understanding how efficiently metals that are synthesized in massive stars can be redistribu…