165 citations · 1.2k across the 77 of their papers we have counts for
10 papers · 1 filter
Planetary nebulae with Wolf-Rayet-type central stars -- IV. NGC 1501 and its mixing layer
G. Rubio, J. Toalá, H. Todt +4
Theory predicts that the temperature of the X-ray-emitting gas (10 K) detected from planetary nebulae (PNe) is a consequence of mixing or thermal conduction when in con…
QU Vul: An Integral Field Spectroscopy Case Study of a Nova Shell
E. Santamaría, M. A. Guerrero, J. A. Toalá +2
We present GTC MEGARA high-dispersion integral field spectroscopic observations of the nova remnant QU\,Vul, which provide a comprehensive 3D view of this nova shell. The tomograph…
Adjusting the bow-tie: A morpho-kinematic study of NGC40
J. B. Rodríguez-González, J. A. Toalá, L. Sabin +4
We present a comprehensive study of the ionization structure and kinematics of the planetary nebula (PN) NGC40 (a.k.a. the Bow-tie Nebula). A set of narrow-band images obtained wit…
The common envelope origins of the fast jet in the planetary nebula M 3-38
J. S. Rechy-García, J. A. Toalá, M. A. Guerrero +3
We present the analysis of Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía (MEGARA) high-dispersion integral field spectroscopic observations of the bipolar planetary…
Nebular abundance gradient in the Cartwheel galaxy using MUSE data
Javier Zaragoza-Cardiel, V. Mauricio A. Gómez-González, Divakara Mayya +1
We here present the results from a detailed analysis of nebular abundances of commonly observed ions in the collisional ring galaxy Cartwheel using the Very Large Telescope (VLT) M…
3D mapping of the Wolf-Rayet nebula M1-67: clues for post-common envelope evolution in massive stars
S. Zavala, J. A. Toalá, E. Santamarí +5
We present a 3D mapping of the Wolf-Rayet (WR) nebula M1-67 around WR124. We obtained high-resolution San Pedro Mártir (SPM) Manchester Echelle Spectrograph (MES) observations alon…