VizieR Online Data Catalog: CALIFA galaxies O/H and N/O slopes (Perez-Montero+, 2016)
- Autor(en)
- E. Perez-Montero, Rubén García-Benito, José M. Vílchez, Sebastian F. Sánchez, Carolina Kehrig, Bodo Ziegler
- Abstrakt
The CALIFA mother sample consists of 939 galaxies, but for this work we used a sample of 350 objects observed with the gratings V500 and V1200. The observed wavelength range and spectroscopic resolution (3745-7500Å, λ/Δλ≅850, for the low-resolution setup and 3650-4800Å, λ/Δλ≅1500, for the high resolution setup) are more than sufficient to explore the most prominent ionised gas emission lines, from [OII]λ3727 to [SII]λ6731, on the one hand, and to deblend and subtract the underlying stellar population, on the other (e.g. Sanchez et al., 2012A&A...538A...8S; Kehrig et al., 2012A&A...540A..11K; Cid Fernandes et al., 2013A&A...557A..86C).
(1 data file).- Organisation(en)
- Institut für Astrophysik
- Externe Organisation(en)
- Instituto de Astrofísica de Andalucía, Université de Toulouse, Institut de Recherche en Astrophysique et Planétologie (IRAP), Centro Astronómico Hispano Alemán (CAHA), Universidad Nacional Autonoma de Mexico, Leibniz-Institut für Astrophysik Potsdam
- Publikationsdatum
- 08-2016
- ÖFOS 2012
- 103003 Astronomie, 103004 Astrophysik
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/9747ec4f-eed7-4605-8660-9883c9cb989f