Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Gunar S"'
Autor:
Noda, C. Quintero, Schlichenmaier, R., Rubio, L. R. Bellot, Löfdahl, M. G., Khomenko, E., Jurcak, J., Leenaarts, J., Kuckein, C., Manrique, S. J. González, Gunar, S., Nelson, C. J., Rodríguez, J. de la Cruz, Tziotziou, K., Tsiropoula, G., Aulanier, G., Collados, M., team, the EST
Publikováno v:
A&A 666, A21 (2022)
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 combines the knowledge and expertise gathered by the European solar p
Externí odkaz:
http://arxiv.org/abs/2207.10905
Autor:
Santos, J. M. da Silva, White, S. M., Reardon, K., Cauzzi, G., Gunár, S., Heinzel, P., Leenaarts, J.
Quiescent filaments appear as absorption features on the solar disk when observed in chromospheric lines and at continuum wavelengths in the millimeter (mm) range. Active region (AR) filaments are their small-scale, low-altitude analogues, but they c
Externí odkaz:
http://arxiv.org/abs/2204.13178
The solar radiation in the Lyman-alpha spectral line of hydrogen plays a significant role in the illumination of chromospheric and coronal structures, such as prominences, spicules, chromospheric fibrils, cores of coronal mass ejections, and solar wi
Externí odkaz:
http://arxiv.org/abs/2011.01299
2D non-LTE modelling of a filament observed in the H_alpha line with the DST/IBIS spectropolarimeter
Publikováno v:
A&A 631, A146 (2019)
We study a fragment of a large quiescent filament observed on May 29, 2017 by the Interferometric BIdimensional Spectropolarimeter (IBIS) mounted at the Dunn Solar Telescope. We focus on its quiescent stage prior to its eruption. We analyse the spect
Externí odkaz:
http://arxiv.org/abs/1910.03607
Publikováno v:
A&A 618, A88 (2018)
The paper analyzes the structure and dynamics of a quiescent prominence that occurred on October 22, 2013. We aim to determine the physical characteristics of the observed prominence using MgII k and h, CII (1334 and 1336 A), and SiIV (1394 A) lines
Externí odkaz:
http://arxiv.org/abs/1807.05767
We determine an optimal width and shape of the narrow-band filter centered around the He\,{\sc i} D$_{3}$ line for prominence and coronal mass ejection (CME) observations with the ASPIICS ({\it Association of Spacecraft for Polarimetric and Imaging I
Externí odkaz:
http://arxiv.org/abs/1807.00155
Akademický článek
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Autor:
Wedemeyer, S., Fleck, B., Battaglia, M., Labrosse, N., Fleishman, G., Hudson, H., Antolin, P., Alissandrakis, C., Ayres, T., Ballester, J., Bastian, T., Black, J., Benz, A., Brajsa, R., Carlsson, M., Costa, J., DePontieu, B., Doyle, G., de Castro, G. Gimenez, Gunár, S., Harper, G., Jafarzadeh, S., Loukitcheva, M., Nakariakov, V., Oliver, R., Schmieder, B., Selhorst, C., Shimojo, M., Simões, P., Soler, R., Temmer, M., Tiwari, S., Van Doorsselaere, T., Veronig, A., White, S., Yagoubov, P., Zaqarashvili, T.
This document was created by the Solar Simulations for the Atacama Large Millimeter Observatory Network (SSALMON) in preparation of the first regular observations of the Sun with the Atacama Large Millimeter/submillimeter Array (ALMA), which are anti
Externí odkaz:
http://arxiv.org/abs/1601.00587
Autor:
Wedemeyer, S., Bastian, T., Brajsa, R., Hudson, H., Fleishman, G., Loukitcheva, M., Fleck, B., Kontar, E. P., De Pontieu, B., Yagoubov, P., Tiwari, S. K., Soler, R., Black, J. H., Antolin, P., Scullion, E., Gunar, S., Labrosse, N., Ludwig, H. -G., Benz, A. O., White, S. M., Hauschildt, P., Doyle, J. G., Nakariakov, V. M., Ayres, T., Heinzel, P., Karlicky, M., Van Doorsselaere, T., Gary, D., Alissandrakis, C. E., Nindos, A., Solanki, S. K., van der Voort, L. Rouppe, Shimojo, M., Kato, Y., Zaqarashvili, T., Perez, E., Selhorst, C. L., Barta, M.
The Atacama Large Millimeter/submillimeter Array (ALMA) is a new powerful tool for observing the Sun at high spatial, temporal, and spectral resolution. These capabilities can address a broad range of fundamental scientific questions in solar physics
Externí odkaz:
http://arxiv.org/abs/1504.06887
Autor:
Wedemeyer, S., Bastian, T., Brajsa, R., Barta, M., Hudson, H., Fleishman, G., Loukitcheva, M., Fleck, B., Kontar, E., De Pontieu, B., Tiwari, S., Kato, Y., Soler, R., Yagoubov, P., Black, J. H., Antolin, P., Gunar, S., Labrosse, N., Benz, A. O., Nindos, A., Steffen, M., Scullion, E., Doyle, J. G., Zaqarashvili, T., Hanslmeier, A., Nakariakov, V. M., Heinzel, P., Ayres, T., Karlicky, M., Group, the SSALMON
The Solar Simulations for the Atacama Large Millimeter Observatory Network (SSALMON) was initiated in 2014 in connection with two ALMA development studies. The Atacama Large Millimeter/submillimeter Array (ALMA) is a powerful new tool, which can also
Externí odkaz:
http://arxiv.org/abs/1502.05601