Results 121 to 130 of about 15,087 (215)

Sun-as-a-star Analysis of the Solar Eruption Source Region Using Hα Spectroscopic Observations of CHASE

The Astrophysical Journal
Sun-as-a-star analyses serve as a bridge for comparative studies on solar and stellar activities. To investigate the typical Sun-as-a-star H α temporal spectral characteristics in solar eruption source regions, we analyzed five different types of solar ...
Xiaofeng Liu, Yijun Hou, Ying Li, Ye Qiu, Ting Li, Yingjie Cai, Shihao Rao, Junyi Zhang, Chuan Li   +8 more
doaj   +1 more source

When Magnetic Field Lines Stretch, Snap, and Expand: A New Look at Solar Flares with L-maps

The Astrophysical Journal
Understanding the three-dimensional evolution of coronal magnetic fields during solar flares remains challenging due to the lack of direct coronal field measurements.
Maria D. Kazachenko, Yuhong Fan, Andrey N. Afanasyev   +2 more
doaj   +1 more source

Simultaneous Optical and Radio Observations of a Large Stellar Flare on EV Lac

The Astrophysical Journal Letters
We present simultaneous optical and radio observations of a large stellar flare on the M dwarf EV Lac, captured between 12:00 and 15:00 UT on 2022 October 25.
Hong-Peng Lu, Jia-Le Zhang, Hui Tian, Li-Yun Zhang, He-Chao Chen, Jie Zheng, Jun-Bo Zhang, Jian-Guo Wang, Shun Inoue, Hiroyuki Maehara, Kosuke Namekata   +10 more
doaj   +1 more source

Martian ionospheric response during the may 2024 solar superstorm. [PDF]

Nat Commun
Parrott J, Sánchez-Cano B, Svedhem H, Witasse O, Meggi D, Wilson C, Cardesín-Moinelo A, Müller-Wodarg I.   +7 more
europepmc   +1 more source

Observations of successive CMEs and their successive Type II solar radio bursts in the corona. [PDF]

Sci Rep
Vasanth V.
europepmc   +1 more source

Simulating high-speed solar wind streams from coronal holes using an L5-L1 configuration of lagrangian points. [PDF]

Sci Rep
Podladchikova T, Veronig AM, Temmer M, Hofmeister SJ.   +3 more
europepmc   +1 more source

Diagnostics of coronal dimmings associated with solar coronal mass ejections

, 2018
Arbeit an der Bibliothek noch nicht eingelangt - Daten nicht geprüft Abweichender Titel laut Übersetzung des Verfassers/der Verfasserin Karl-Franzens-Universität Graz, Dissertation ...
openaire  

FlareDB: A Database of Significant Flares in Solar Cycles 24 and 25 with SDO/HMI and SDO/AIA Observations. [PDF]

Sci Data
Liu N, Abduallah Y, Kapure TS, Li Q, Wang H, Wang JTL.   +5 more
europepmc   +1 more source

Magnetoacoustic wave propagation in the solar corona and filament dynamics. [PDF]

Sci Rep
Somaiyeh S, Stefaan P.
europepmc   +1 more source

O-RAID: a satellite constellation architecture for ultra-resilient global data backup. [PDF]

Sci Rep
Meegama RGN.
europepmc   +1 more source