99 citations · 142 across the 6 of their papers we have counts for
6 papers
The European Solar Telescope
C. Quintero Noda, R. Schlichenmaier, L. R. Bellot Rubio +14
The European Solar Telescope (EST) is a project aimed at studying the magnetic connectivity of the solar atmosphere, from the deep photosphere to the upper chromosphere. Its design…
Superoscillations in solar MHD waves and their possible role in heating coronal loops
A. López Ariste, M. Facchin
Aims: To study the presence of superoscillations in coronal magnetoacoustic waves and its possible role in heating coronal loops through the strong and localized gradients they gen…
Daytime Sky Polarization Calibration Limitations
David M. Harrington, Jeffrey R. Kuhn, Arturo López Ariste
The daytime sky has been recently demonstrated as a useful calibration tool for deriving polarization cross-talk properties of large astronomical telescopes. The Daniel K Inouye So…
Dislocations in magnetohydrodynamic waves in a stellar atmosphere
A. López Ariste, M. Collados, E. Khomenko
We describe the presence of wavefront dislocations in magnetohydrodynamic waves in stratified stellar atmospheres. Scalar dislocations such as edges and vortices can appear in Alfv…
Image Reconstruction with Analytical Point Spread Functions
A. Asensio Ramos, A. Lopez Ariste
The image degradation produced by atmospheric turbulence and optical aberrations is usually alleviated using post-facto image reconstruction techniques, even when observing with ad…
Compressive Sensing for Spectroscopy and Polarimetry
A. Asensio Ramos, A. Lopez Ariste
We demonstrate through numerical simulations with real data the feasibility of using compressive sensing techniques for the acquisition of spectro-polarimetric data. This allows us…