activity
20162025
most citedHigh-Cadence Imaging and Imaging Spectroscopy at the GREGOR Solar Telescope - A Collaborative Research Environment for High-Resolution Solar Physics

18 citations · 32 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.SR2025

Velocity field of an Active Region filament from GRIS IR He I and IRIS UV observations

M. Murabito, V. Andretta, S. Parenti +4

Plasma flow measurements in solar active region filaments are rare, particularly in the infrared and ultraviolet ranges that probe the chromosphere and transition region. In additi…

astro-ph.SR2019

Coordinated observations between China and Europe to follow active region 12709

S. J. González Manrique, C. Kuckein, P. Gömöry +5

We present the first images of a coordinated campaign to follow active region NOAA 12709 on 2018 May 13 as part of a joint effort between three observatories (China-Europe). The ac…

astro-ph.SR2018

Photospheric Magnetic Fields of the Trailing Sunspots in Active Region NOAA 12396

M. Verma, H. Balthasar, C. Denker +27

The solar magnetic field is responsible for all aspects of solar activity. Sunspots are the main manifestation of the ensuing solar activity. Combining high-resolution and synoptic…

astro-ph.IM2018★ 18 cited

High-Cadence Imaging and Imaging Spectroscopy at the GREGOR Solar Telescope - A Collaborative Research Environment for High-Resolution Solar Physics

C. Denker, C. Kuckein, M. Verma +7

In high-resolution solar physics, the volume and complexity of photometric, spectroscopic, and polarimetric ground-based data significantly increased in the last decade reaching da…

astro-ph.SR2017★ 14 cited

High-resolution imaging spectroscopy of two micro-pores and an arch filament system in a small emerging-flux region

S. J. González Manrique, N. Bello González, C. Denker

Aims. The purpose of this investigation is to characterize the temporal evolution of an emerging flux region, the associated photospheric and chromospheric flow fields, and the pro…

astro-ph.SR2016

Flows in and around active region NOAA12118 observed with the GREGOR solar telescope and SDO/HMI

M. Verma, C. Denker, H. Balthasar +28

Accurate measurements of magnetic and velocity fields in and around solar active regions are key to unlocking the mysteries of the formation and the decay of sunspots. High spatial…