Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Martens, Petrus C."'
Solar energetic particle (SEP) events are one of the most crucial aspects of space weather that require continuous monitoring and forecasting using robust methods. We demonstrate a proof of concept of using a data-driven supervised classification fra
Externí odkaz:
http://arxiv.org/abs/2408.05590
Solar energetic particle (SEP) events are one of the most crucial aspects of space weather that require continuous monitoring and forecasting. Their prediction depends on various factors including source eruptions. In the present work, we use the Geo
Externí odkaz:
http://arxiv.org/abs/2403.17418
Sigmoids produce strong eruptive events. Earlier studies have shown that the ICME axial magnetic field Bz can be predicted with some credibility by observing the corresponding filament or the polarity inversion line in the region of eruption and deri
Externí odkaz:
http://arxiv.org/abs/2403.17075
This study explores the behavior of machine learning-based flare forecasting models deployed in a simulated operational environment. Using Georgia State University's Space Weather Analytics for Solar Flares benchmark dataset (Angryk et al. 2020a,b),
Externí odkaz:
http://arxiv.org/abs/2402.05288
Autor:
Rotti, Sumanth A., Martens, Petrus C.
Solar energetic particle (SEP) events are one of the most crucial aspects of space weather. Their prediction depends on various factors including the source solar eruptions such as flares and coronal mass ejections (CMEs). The Geostationary Solar Ene
Externí odkaz:
http://arxiv.org/abs/2306.11318
We present a catalog of solar energetic particle (SEP) events covering solar cycles 22, 23 and 24. We correlate and integrate three existing catalogs based on Geostationary Operational Environmental Satellite (GOES) integral proton flux data. We visu
Externí odkaz:
http://arxiv.org/abs/2204.12021
The Sun's axisymmetric flows, differential rotation and meridional flow, govern the dynamics of the solar magnetic cycle and variety of methods are used to measure these flows, each with its own strengths and weaknesses. Flow measurements based on cr
Externí odkaz:
http://arxiv.org/abs/2107.07731
In the past, there have been many studies claiming that the effects of geomagnetic storms strongly depends on the orientation of the magnetic-cloud part of the Coronal Mass Ejections (CMEs). Aparna & Martens (2020), using Halo-CME data from 2007-2017
Externí odkaz:
http://arxiv.org/abs/2011.02123
We have compiled a catalog of solar flares as observed by the Extreme ultraviolet Imaging Telescope (EIT) aboard the Solar and Heliospheric Observatory (SOHO) spacecraft and the GOES spacecraft over a span from 1997 to 2010. During mid-1998, the cade
Externí odkaz:
http://arxiv.org/abs/2007.05586
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