141 citations · 389 across the 12 of their papers we have counts for
12 papers
Examining the Properties of Low-Luminosity Hosts of Type Ia Supernovae from ASAS-SN
Thomas W. -S. Holoien, Vera L. Berger, Jason T. Hinkle +14
We present a spectroscopic analysis of 44 low-luminosity host galaxies of Type Ia supernovae (SNe Ia) detected by the All-Sky Automated Survey for Supernovae (ASAS-SN), using the e…
Investigating the link between inner gravitational potential and star-formation quenching in CALIFA galaxies
V. Kalinova, D. Colombo, S. F. Sánchez +9
It has been suggested that the gravitational potential can have a significant role in suppressing the star formation in the nearby galaxies. To establish observational constrains o…
Spatial metallicity distribution statistics at pc scales in the AMUSING++ nearby galaxy sample
Zefeng Li, Emily Wisnioski, J. Trevor Mendel +6
We analyse the spatial statistics of the 2D gas-phase oxygen abundance distributions in a sample of 219 local galaxies. We introduce a new adaptive binning technique to enhance the…
SDSS-IV MaNGA: pyPipe3D analysis release for 10,000 galaxies
S. F. Sánchez, J. K. Barrera-Ballesteros, E. Lacerda +12
We present here the analysis performed using the pyPipe3D pipeline for the final MaNGA dataset included in the SDSS seventeenth data-release. This dataset comprises more than 10,00…
SDSS-IV MaNGA: The radial distribution of physical properties within galaxies in the nearby universe
J. K. Barrera-Ballesteros, S. F. Sánchez, C. Espinosa-Ponce +10
Using the largest sample of galaxies observed with an optical integral field unit (IFU, the SDSS-IV MaNGA survey, 10000 targets), we derive the radial distribution of the phy…
Spectral Evidence of Solar Neighborhood Analogs in CALIFA Galaxies
Alfredo Mejía-Narváez, Sebastian F. Sánchez, Leticia Carigi +3
We introduce a novel non-parametric method to find solar neighborhood analogs (SNAs) in extragalactic IFS surveys. The main ansatz is that the physical properties of the solar neig…
pyHIIextractor: A tool to detect and extract physical properties of HII regions from Integral Field Spectroscopic data
A. Z. Lugo-Aranda, S. F. Sánchez, C. Espinosa-Ponce +5
We present a new code named pyHIIextractor, which detects and extracts the main features (positions and radii) of clumpy ionized regions, i.e. candidate HII regions, using Hα emiss…
Chemical evolution history of MaNGA galaxies
Artemi Camps-Fariña, Sebastián F. Sánchez, Alfredo Mejía-Narváez +8
We show the results of a study using the spectral synthesis technique study for the full MaNGA sample showing their Chemical Enrichment History (ChEH) as well as the evolution of t…
SSDSS IV MaNGA - Properties of AGN host galaxies
S. F. Sanchez, V. Avila-Reese, H. Hernandez-Toledo +22
We present here the characterization of the main properties of a sample of 98 AGN host galaxies, both type-II and type-I, in comparison with those of about 2700 non-active galaxies…
SDSS IV MaNGA: Deep observations of extra-planar, diffuse ionized gas around late-type galaxies from stacked IFU spectra
A. Jones, G. Kauffmann, R. D'Souza +16
We have conducted a study of extra-planar diffuse ionized gas using the first year data from the MaNGA IFU survey. We have stacked spectra from 49 edge-on, late-type galaxies as a…
The Califa and Hipass velocity function for all morphological galaxy types
S. Bekeraitė, C. J. Walcher, L. Wisotzki +17
The velocity function is a fundamental observable statistic of the galaxy population, similarly impor- tant as the luminosity function, but much more difficult to measure. In this…
P-MaNGA: Emission Lines Properties - Gas Ionisation and Chemical Abundances from Prototype Observations
F. Belfiore, R. Maiolino, K. Bundy +27
MaNGA (Mapping Nearby Galaxies at Apache Point Observatory) is a SDSS-IV survey that will obtain spatially resolved spectroscopy from 3600 Å to 10300 Å for a representative sample…