492 citations
- W. Schmidt2 profiles80 · h 35
- A. Gandorfer62 · h 32
- S. Solanki3 profiles57 · h 78
- J. C. del Toro Iniesta55 · h 22
- S. Berdyugina2 profiles46 · h 28
- T. Berkefeld2 profiles46 · h 28
- A. Feller2 profiles43 · h 23
- R. Schlichenmaier43 · h 29
- V. Pillet39 · h 38
- J. Hirzberger2 profiles35 · h 31
- J. Borrero33 · h 24
- P. Barthol2 profiles32 · h 25
- Instituto de Astrofísica de CanariasES144 papers
- Max Planck Institute for Solar System ResearchDE129 papers
- Universidad de La LagunaES103 papers
- Instituto de Astrofísica de AndalucíaES83 papers
- Centre National de la Recherche ScientifiqueFR68 papers
- Leibniz Institute for Astrophysics PotsdamDE62 papers
- Kyung Hee UniversityKR61 papers
- NSF NCAR High Altitude ObservatoryUS61 papers
- National Solar ObservatoryUS60 papers
- Istituto Ricerche Solari LocarnoCH56 papers
- Czech Academy of Sciences, Astronomical InstituteCZ54 papers
- University of GöttingenDE47 papers
15 papers · 1 filter
Characterization of debris disks observed with SPHERE
N. Engler, J. Milli, N. Pawellek +33
This study aims to characterize debris disks observed with SPHERE across multiple programs, with the goal of identifying systematic trends in disk morphology, dust mass, and grain…
The magnetic origin of the outer boundaries of sunspots
Markus Schmassmann, Nazaret Bello González, Jan Jurčák +1
Context. Sunspot boundaries are commonly outlined by contours of the continuum intensity. However, their magnetic nature has not yet been fully characterised. Aims. We investigate…
An Unusual Velocity Field in a Sunspot Penumbra
H. Balthasar, C. Denker, A. Diercke +6
The photospheric Evershed flow is normally oriented radially outward, yet sometimes opposite velocities are observed not only in the chromosphere but also in the photospheric layer…
Long-lived coronal loops in solar active regions
N. Vasantharaju, H. Peter, L. P. Chitta +1
Coronal loops are plasma structures in the solar atmosphere with temperatures reaching millions of Kelvin, shaped and sustained by the magnetic field. However, their morphology and…
Active region upflows in various coronal structures and their coupling to the lower atmosphere
Yingjie Zhu, Louise Harra, Krzysztof Barczynski +13
Plasma upflows with a Doppler shift exceeding -10 km/s at active region (AR) boundaries are considered potential sources of the nascent slow solar wind. We investigate the driving…
Synthesizing Sun-as-a-star flare spectra from high-resolution solar observations
M. De Wilde, A. G. M. Pietrow, M. K. Druett +22
Spatially resolved observations of the Sun and the astronomical sample size of stellar bodies are the respective key strengths of solar and stellar observations. However, the large…