activity
20172020
most citedWhat causes the high apparent speeds in chromospheric and transition region spicules on the Sun?

48 citations · 153 across the 6 of their papers we have counts for

collaborators

12 papers

astro-ph.SR202019 cited

ALMA and IRIS Observations of the Solar Chromosphere II: Structure and Dynamics of Chromospheric Plage

Georgios Chintzoglou, Bart De Pontieu, Juan Martínez-Sykora +7

We propose and employ a novel empirical method for determining chromospheric plage regions, which seems to better isolate plage from its surrounding regions compared to other metho…

astro-ph.SR2020

Decoding the Pre-Eruptive Magnetic Field Configurations of Coronal Mass Ejections

S. Patsourakos, A. Vourlidas, T. Török +15

A clear understanding of the nature of the pre-eruptive magnetic field configurations of Coronal Mass Ejections (CMEs) is required for understanding and eventually predicting solar…

astro-ph.SR202022 cited

High-resolution observations of the solar photosphere, chromosphere and transition region. A database of coordinated IRIS and SST observations

L. H. M. Rouppe van der Voort, B. De Pontieu, M. Carlsson +30

NASA's Interface Region Imaging Spectrograph (IRIS) provides high resolution observations of the solar atmosphere through UV spectroscopy and imaging. Since the launch of IRIS in J…

astro-ph.SR2020

ALMA and IRIS Observations of the Solar Chromosphere I: an On-Disk Type II Spicule

Georgios Chintzoglou, Bart De Pontieu, Juan Martínez-Sykora +7

We present observations of the solar chromosphere obtained simultaneously with the Atacama Large Millimeter/submillimeter Array (ALMA) and the Interface Region Imaging Spectrograph…

astro-ph.SR2020

The Formation Height of Millimeter-wavelength Emission in the Solar Chromosphere

Juan Martinez-Sykora, Bart De Pontieu, Jaime de la Cruz Rodriguez +1

In the past few years, the ALMA radio telescope has become available for solar observations. ALMA diagnostics of the solar atmosphere are of high interest because of the theoretica…

astro-ph.SR2019

The multi-thermal chromosphere: inversions of ALMA and IRIS data

J. M. da Silva Santos, J. de la Cruz Rodríguez, J. Leenaarts +4

Numerical simulations of the solar chromosphere predict a diverse thermal structure with both hot and cool regions. Observations of plage regions in particular feature broader and…