70 citations · 98 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2026
X-Shooter view of planetary nebulae microstructures I: The case of NGC 7009 knots
L. Konstantinou, S. Akras, K. Bouvis +4
The properties of NGC 7009 knots are investigated by employing UV-to-near-infrared data from the X-Shooter spectrograph. These structures belong to the category of low-ionization s…
astro-ph.GA2017★ 70 cited
The radial abundance gradient of oxygen towards the Galactic anticentre
C. Esteban, X. Fang, J. Garcia-Rojas +1
We present deep optical spectroscopy of eight HII regions located in the anticentre of the Milky Way. The spectra were obtained at the 10.4m GTC and 8.2m VLT. We determined Te([NII…
astro-ph.GA2011★ 28 cited
A global study of the HII region M43 and its ionizing star (I. Stellar parameters and nebular empirical analysis)
S. Simón-Díaz, J. García-Rojas, C. Esteban +3
We have selected the Galactic HII region M43, a close-by apparently spherical nebula ionized by a single star (HD37061) to investigate several topics of recent interest in the fiel…