Results 41 to 50 of about 6,518 (160)

SunPy—Python for solar physics [PDF]

Computational Science & Discovery, 2015
This paper presents SunPy (version 0.5), a community-developed Python package for solar physics. Python, a free, cross-platform, general-purpose, high-level programming language, has seen widespread adoption among the scientific community, resulting in the availability of a large number of software packages, from numerical computation (NumPy, SciPy ...
Michael S. Kirk, Andrew J. Leonard, Keith Hughitt, Samuel Bennett, John G Evans, Russell J. Hewett, Tomas Meszaros, Jose Iván Campos-Rozo, Thomas P. Robitaille, Benjamin Mampaey, Stuart Mumford, SunPy Community, Simon Liedtke, Jack Ireland, Andrew Inglis, Florian Mayer, Michael Malocha, Albert Y. Shih, Steven Christe, N. Freij, Ankit Agrawal, David Pérez-Suárez   +21 more
openaire   +4 more sources

Estimation of the contributions of conductance and electric field to the intensity of field-aligned currents in the night polar ionosphere during substorm expansion phase

Геодинамика и тектонофизика, 2019
Based on the output data of the magnetogram inversion technique, we analyze the dynamics of the Pedersen ionospheric currents and field-aligned currents (FACs) in the night mesoscale cells of the three main large-scale Iijima and Potemra Regions (R1, R2 ...
V. V. Mishin, S. B. Lunyushkin, V. M. Mishin, M. A. Kurikalova, Yu. V. Penskikh   +4 more
doaj   +1 more source

All-atmosphere IS-MST Radar

Solar-Terrestrial Physics, 2020
The IS-MST radar, as the name implies, combines two different methods for studying the atmosphere using a backscatter signal. Turbulent fluctuations of the medium cause scattering in the mesosphere—stratosphere—troposphere (MST). In the upper atmosphere,
Medvedev A.V., Potekhin A.P., Setov A.G., Kushnarev D.S., Lebedev V.P.   +4 more
doaj   +1 more source

Climatology of 557.7 nm Emission Layer Parameters over South-East Siberia, Observations and Model Data

Applied Sciences, 2023
The paper deals with long-term means of 557.7 nm atomic oxygen airglow intensity (OI) and air temperature within the mesopause over the southern regions of East Siberia.
Roman Vasilyev, Andrei Saunkin, Olga Zorkaltseva, Maksim Artamonov, Alexander Mikhalev   +4 more
doaj   +1 more source

Solar neutrino physics with Borexino [PDF]

SciPost Physics Proceedings, 2019
We present the most recent solar neutrino results from the Borexino experiment at the Gran Sasso underground laboratory. In particular, refined measurements of all neutrinos produced in the pp fusion chain have been made. It is the first time that the same detector measures the entire range of solar neutrinos at once. These new data weakly favor a high-
Ö. Penek, Ö. Penek, Frank Calaprice, S. Schönert, J. Martyn, Livia Ludhova, Livia Ludhova, M. Nieslony, Z. Bagdasarian, V. N. Muratova, S. Caprioli, Gioacchino Ranucci, Lothar Oberauer, J. Thurn, J. Maricic, D. A. Semenov, G. Manuzio, L. Papp, D. D'Angelo, G. Korga, Y. Suvorov, Alessandra Re, Jay Burton Benziger, G. Bellini, Luigi Cappelli, K. Altenmüller, A. Vishneva, M. Gschwender, G. Raikov, O. Zaimidoroga, A. V. Derbin, T. Houdy, Andrea Ianni, A. M. Goretti, Fausto Ortica, D. Bravo, Aldo Ianni, I. N. Machulin, I. N. Machulin, R. B. Vogelaar, B. Neumair, Lino Miramonti, G. Testera, Xuefeng Ding, S. Rottenanger, M. Carlini, K. Choi, A. Pocar, Sandra Zavatarelli, Cristiano Galbiati, K. Fomenko, A. Caminata, M. Meyer, L. Di Noto, L. Lukyanchenko, S. Davini, S. Weinz, A. Jany, M. M. Wojcik, A. Formozov, C. Ghiano, A. Sotnikov, Kai Zuber, E. V. Hungerford, S. Kumaran, S. Kumaran, Matthias Laubenstein, A. Razeto, F. Cavanna, N. Rossi, L. Pietrofaccia, G. Bonfini, M. Gromov, I. S. Drachnev, V. Atroshchenko, D. Jeschke, M. Misiaszek, Marco Pallavicini, O. Smirnov, F. Gabriele, M. D. Skorokhvatov, M. D. Skorokhvatov, Michael Wurm, A. S. Chepurnov, M. Redchuk, M. Redchuk, N. Pilipenko, S. Appel, A. Porcelli, F. von Feilitzsch, G. Zuzel, Paolo Lombardi, V. Orekhov, E. Meroni, G. Lukyanchenko, E. Litvinovich, E. Litvinovich, A. Di Ludovico, P. Cavalcante, Matteo Agostini, L.F.F. Stokes, D. Basilico, Marco Giammarchi, V. V. Kobychev, E. V. Unzhakov, S. Marcocci, R. Tartaglia, Aldo Romani, D. Guffanti, Tobias Lachenmaier, L. Collica, B. Caccianiga, D. Franco   +112 more
openaire   +5 more sources

ADVANCEMENTS IN SOLAR NEUTRINO PHYSICS [PDF]

International Journal of Modern Physics E, 2013
We review the results of solar neutrino physics, with particular attention to the data obtained and the analyses performed in the last decades, which were determinant to solve the solar neutrino problem (SNP), proving that neutrinos are massive and oscillating particles and contributing to refine the solar models.
L. Miramonti, V. Antonelli
openaire   +4 more sources

Kinetic Physics of the Solar Corona and Solar Wind [PDF]

Living Reviews in Solar Physics, 2006
Kinetic plasma physics of the solar corona and solar wind are reviewed with emphasis on the theoretical understanding of the in situ measurements of solar wind particles and waves, as well as on the remote-sensing observations of the solar corona made by means of ultraviolet spectroscopy and imaging.
openaire   +4 more sources

MICROWAVE INDICATOR OF POTENTIAL GEOEFFECTIVENESS AND MAGNETIC FLUX-ROPE STRUCTURE OF A SOLAR ACTIVE REGION

Solar-Terrestrial Physics, 2021
We analyze the presence of a microwave neutral-line-associated source (NLS) in a super-active region NOAA 12673, which produced a number of geo-effective events in September 2017.
A.V. Kudriavtseva, I.I. Myshyakov, A.M. Uralov, V.V. Grechnev   +3 more
doaj   +1 more source

Solar physics with the Virtual Solar Observatory [PDF]

Proceedings of the International Astronomical Union, 2006
The Virtual Solar Observatory (VSO) is a lightweight web service unifying twelve major solar data archives. With the VSO, users can simultaneously search for data from 50 space- and ground-based instruments covering the time period from 1915 to the present.
openaire   +2 more sources

Real-time forecast of MUF for radio paths from current data obtained from oblique sounding with continuous chirp signal

Solar-Terrestrial Physics, 2018
We present a technique of MUF real-time forecast based on time extrapolation for maximum observed frequencies smoothed over a long-term forecast along a given path.
Ilyin N.V., Bubnova T.V., Grozov V.P., Penzin M.S., Ponomarchuk S.N.   +4 more
doaj   +1 more source