35 citations · 44 across the 3 of their papers we have counts for
11 papers
Polarimetric characterization of segmented mirrors
Adur Pastor Yabar, Andrés Asensio Ramos, Rafael Manso Sainz +1
We study the impact of the loss of axial symmetry around the optical axis on the polarimetric properties of a telescope with segmented primary mirror when each segment is present i…
Long-Term Evolution of Three Light Bridges Developed on the Same Sunspot
Ana Belén Griñón-Marín, Adur Pastor Yabar, Rebecca Centeno +1
One important feature of sunspots is the presence of light bridges. These structures are elongated and bright (as compared to the umbra) features that seem to be related to the for…
Inference of the chromospheric magnetic field configuration of solar plage using the Ca II 8542 Å line
A. G. M. Pietrow, D. Kiselman, J. de la Cruz Rodríguez +3
It has so far proven impossible to reproduce all aspects of the solar plage chromosphere in quasi-realistic numerical models. The magnetic field configuration in the lower atmosphe…
Photospheric magnetic topology of a north polar region
A. Pastor Yabar, M. J. Martínez González, M. Collados
Aims. We aim to characterise the magnetism of a large fraction of the north polar region close to a maximum of activity, when the polar regions are reversing their dominant polarit…
Combining magneto-hydrostatic constraints with Stokes profiles inversions
J. M. Borrero, A. Pastor Yabar, M. Rempel +1
Inversion codes for the polarized radiative transfer equation can be used to infer the temperature , line-of-sight velocity , and magnetic field as a f…
FIRTEZ-dz: A Forward and Inverse solver of the polarized Radiative Transfer Equation under Zeeman regime in geometrical scale
A. Pastor Yabar, J. M. Borrero, B. Ruiz Cobo
We present a numerical code that solves the forward and inverse problem of the polarized radiative transfer equation in geometrical scale under the Zeeman regime. The code is fully…