NGC7469 as seen by MEGARA at the GTC

Sara Cazzoli,Armando Gil de Paz,Isabel Márquez,Josefa Masegosa,J. Iglesias,Jesús Gallego,Esperanza Carrasco,R. Cedazo,María Luisa García-Vargas,África Castillo-Morales,Sergio Pascual,Nicolás Cardiel, Ana Pérez-Calpena, P. Gómez-Alvarez, I. Martínez-Delgado,Laura Hermosa-Muñoz

Proceedings of the International Astronomical Union（2019）

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摘要

We present the main results from the analysis of the Hα-[NII] emission lines with integral field spectroscopy observations gathered with MEGARA at the GTC of the nearby Seyfert 1.5 galaxy NGC7469. We obtained maps of the ionised gas in the inner 12.5 arcsec × 11.3 arcsec, at spatial scales of 0.62 arcsec, with an unprecedented spectral resolution (R ˜ 20 000). We characterized the kinematics and ionisation mechanism of the distinct kinematic components (Cazzoli et al. 2019).

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megara,gtc

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