NGC 7469 as seen by MEGARA: new results from high-resolution IFU spectroscopy

@article{Cazzoli2020NGC7A,
  title={NGC 7469 as seen by MEGARA: new results from high-resolution IFU spectroscopy},
  author={Sara Cazzoli and A Gil de Paz and Isabel M'arquez and J. Masegosa and Jorge Iglesias and Jes{\'u}s Gallego and Esperanza Carrasco and Raquel Cedazo and M. L. Garc'ia-Vargas and {\'A}frica Castillo-Morales and Sergio Pascual and Nicol{\'a}s Cardiel and A. P'erez-Calpena and Pedro G{\'o}mez-{\'A}lvarez and I Mart{\'i}nez-Delgado and Laura Hermosa-Mu{\~n}oz},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2020}
}
We present our analysis of high-resolution (R ∼ 20 000) GTC/MEGARA integral-field unit spectroscopic observations, obtained during the commissioning run, in the inner region (12.5 arcsec × 11.3 arcsec) of the active galaxy NGC 7469, at spatial scales of 0.62 arcsec. We explore the kinematics, dynamics, ionization mechanisms, and oxygen abundances of the ionized gas, by modelling the H α-[N ii] emission lines at high signal-to-noise (> 15) with multiple Gaussian components. MEGARA observations… 
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