Zobrazeno 1 - 10
of 303
pro vyhledávání: '"STEINER, J. E."'
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 522, Issue 2, June 2023, Pages 2207 - 2222
We analysed the nuclear region of all 56 early-type galaxies from the DIVING$^\mathrm{3D}$ Project, which is a statistically complete sample of objects that contains all 170 galaxies of the Southern Hemisphere with B < 12.0 mag and galactic latitude
Externí odkaz:
http://arxiv.org/abs/2304.13899
Publikováno v:
2022, MNRAS, 513, 5935
This work presents the first results of the Deep IFS View of Nuclei of Galaxies (DIVING$^\mathrm{3D}$) survey. We analysed the nuclear emission-line spectra of a sub-sample we call mini-DIVING$^\mathrm{3D}$, which includes all Southern galaxies with
Externí odkaz:
http://arxiv.org/abs/2207.08013
Autor:
Steiner, J. E., Menezes, R. B., Ricci, T. V., da Silva, Patrícia, Fernandes, R. Cid, Asari, N. Vale, Carvalho, M. S., May, D., Coelho, Paula R. T., de Amorim, A. L.
Publikováno v:
MNRAS, 510, 5780 (2022)
We present the Deep Integral Field Spectrograph View of Nuclei of Galaxies (DIVING$^{3D}$) survey, a seeing-limited optical 3D spectroscopy study of the central regions of all 170 galaxies in the Southern hemisphere with B < 12.0 and |b| > 15 degrees
Externí odkaz:
http://arxiv.org/abs/2202.00186
The detailed study of nuclear regions of galaxies is important because it can help understanding the active galactic nucleus (AGN) feedback mechanisms, the connections between the nuclei and their host galaxies, and ultimately the galaxy formation pr
Externí odkaz:
http://arxiv.org/abs/2105.09420
Publikováno v:
2021, MNRAS, 503, 124
We present the analysis of an optical data cube of the central region of NGC 1448, obtained with the Multi Unit Spectroscopic Explorer (MUSE). Chandra X-ray data indicate that the active galactic nucleus (AGN) is not located at the apparent stellar n
Externí odkaz:
http://arxiv.org/abs/2103.14280
Publikováno v:
MNRAS 457, 949 to 970 (2016)
We present a study of the central 200 pc of the galaxy NGC 6951, SAB(rs)bc, an active twin of the Milky Way, at a distance of 24 Mpc. Its nucleus has been observed in the optical with the GMOS-IFU, showing an outflow, and with the HST/ACS, revealing
Externí odkaz:
http://arxiv.org/abs/2007.09123
Autor:
May, D., Steiner, J. E.
Publikováno v:
MNRAS 469, 994 to 1025 (2017)
We present an analysis of the Seyfert 2 galaxy NGC 1068 with archive data from SINFONI-VLT, in the HK bands with pixel scales of 0.1 (data set 1 - DS1) and 0.025 (DS2) arcsec. The data are revisited with a sophisticated data treatment, such as the di
Externí odkaz:
http://arxiv.org/abs/2007.07932
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 496, Issue 2, August 2020, Pages 1488 to 1516
We report near-infrared integral field spectroscopic observations of the active galactic nucleus NGC 4151 with archive data from the NIFS-Gemini North Telescope. We have selected best-seeing observations ($\lesssim$0.3 arcsec) that, allied to our met
Externí odkaz:
http://arxiv.org/abs/2007.07374
In this work, we continue the study of the central region of NGC 613 by da Silva et al. (2020), by analysing the stellar and gas kinematics and the stellar archaeology in optical and near-infrared data cubes. The high spatial resolution of the Gemini
Externí odkaz:
http://arxiv.org/abs/2006.09571
Autor:
Ricci, T. V., Steiner, J. E.
Most galaxies with a well-structured bulge host a supermassive black hole (SMBH) in their centre. Stellar kinematics models applied to adaptive optics (AO) assisted integral field unit observations are well-suited to measure the SMBH mass ($M_{BH}$)
Externí odkaz:
http://arxiv.org/abs/2005.13697