New Developments in Instrumentation at Big Bear Solar Observatory (BBSO)
Authors: Wenda Cao Big Bear Solar Observatory (BBSO) has operated the 1.6-meter Goode Solar Telescope (GST) for over a decade. GST is one of the highest-resolutionView More
Blog
An Overview of the Measuring Directivity to Determine Electron Anisotropy (MeDDEA) CubeSat Observatory
Authors: Niharika Godbole (American University, NASA GSFC), Steve Christe (NASA GSFC), Elliad Peretz (NASA GSFC), Natasha Jeffreys (Northumbria University), Daniel Ryan (University of Applied SciencesView More
Collisional Analysis
Authors: E Johnson (University of Delaware) The solar wind is a plasma that frequently exhibits strong departures from local thermal equilibrium (LTE). Previous studies focusingView More
Does the Coronal Heating Rate Depend on Microscopic Reconnection Physics?
Authors: Yi-Min Huang (Princeton University), Amitava Bhattacharjee (Princeton University) The footpoints of coronal loops are constantly shuffled by convection on the solar surface, entangling theView More
Electron-only and ion-coupled magnetic reconnection in plasma turbulence: magnetic flux transport signatures
Authors: Tak Chu Li (Dartmouth College), Yi-Hsin Liu (Dartmouth College), and Yi Qi (University of Colorado Boulder) Electron-only magnetic reconnection was first identified by theView More
Structure and scaling of electron pressure-strain interaction as a function of guide field in ion coupled reconnection
Authors: Subash Adhikari (Department of Physics and Astronomy, West Virginia University, Morgantown, WV, Department of Physics and Astronomy, University of Delaware, Newark, DE), Paul A.View More
The May 2024 Gannon Storm: Space Weather Operational performance, Validations and Operations-to-Research Lessons
Dear Colleagues, We are now inviting abstracts to the 2024 AGU Fall Meeting Session SH035: “The May 2024 Gannon Storm: Space Weather Operational performance, ValidationsView More
Timing Analysis of Extreme Solar Energetic Particle Events
Authors: Abdullah A. Shmies (The University of Texas at San Antonio), Maher A. Dayeh (Southwest Research Institute), Radoslav Bucik (Southwest Research Institute), Samuel T. HartView More
Characterization of ICME magnetic flux ropes from multiview observations
Authors: Qiang Hu (UAH) The magnetic field configurations of Interplanetary Coronal Mass Ejections (ICMEs) have long been modeled based on in-situ spacecraft measurements. We demonstrateView More
Estimated Heating Rates Due to Cyclotron and Landau Damping Using PSP Observations
Authors: Niranjana Shankarappa (The University of Arizona), Kristopher Klein (The University of Arizona), Mihailo Martinovic (The University of Arizona), Trevor Bowen (Space Sciences Laboratory)) CircularlyView More
Sensitivity of the Galactic Cosmic Ray Anisotropy from Neutron Monitors to the Large Scale Averaged Interplanetary Magnetic Field
Authors: Pierre-Simon Mangeard (University of Delaware), David Ruffolo (Mahidol University), John Clem (University of Delaware), Paul Evenson (University of Delaware) Neutron monitors are ground-based instrumentsView More
Exploring the Dynamics of CME-Driven Shocks by Combining Numerical Modeling and Observations
Authors: Meng Jin (Lockheed Martin Solar and Astrophysics Lab) Coronal Mass Ejection (CME) driven shocks are widely recognized as key drivers of gradual Solar EnergeticView More
First Report of Solar Radio Burst Events Detected by the SunRISE Ground Radio Lab
Authors: Liana Y. Zhou(Ann Arbor Skyline High School, MI; University of Michigan), S. Rajavelu-Mohan(Washtenaw Technical Middle College, Michigan), Z. Liu(University of Michigan), E. Schneider(Marquette SeniorView More
Possible in-situ evidence for plasmoids in a reconnecting flare current sheet
Authors: Ryan French (National Solar Observatory), Ritesh Patel (Southwest Research Institute), Maria Kazachenko (University of Colorado Boulder / National Solar Observatory), Joel Dahlin (NASA GSFC),View More
X1.0 Flare with Filament Eruption and Moving White Light Flare Ribbons
Authors: Xu Yang (BBSO/NJIT), Meiqi Wang (NJIT) We carry out high-resolution observations of a filament-eruption-triggered X1.0 white-light flare on October 2, 2022. The Visible ImagingView More
A Preliminary Survey of Gamma-Ray Flares Detected by EPI-Hi on Parker Solar Probe
Authors: Rick Leske (Caltech), J.G. Mitchell (NASA/GSFC), C.M.S. Cohen (Caltech), A.C. Cummings (Caltech), A.W. Labrador (Caltech), G.D. Muro (Caltech), M.E. Wiedenbeck (JPL/Caltech), Z. Xu (View More
Analytic model and MHD simulations of three-dimensional magnetic switchbacks
Authors: Chen Shi (UCLA), Marco Velli (UCLA), Gabor Toth (University of Michigan Ann Arbor), Kun Zhang (UCLA), Anna Tenerani (UT Austin), Zesen Huang (UCLA), NikosView More
On the anisotropy of the interstellar pick up ions in the solar wind
Authors: Yifan Huang (LANL) We study the anisotropy of the interstellar pick-up ions (PUIs) in the solar wind (SW) by simulating pitch angle scattering usingView More
Analyzing and Modeling the Shear Evolution of Post-Reconnection Flare Loops (PRFLs)
Authors: Drake Osaben (Montana State University), Jiong Qiu, (Montana State University), Dana Longcope (Montana State University) Flare loops are formed by magnetic reconnection, which restructuresView More
Global simulation of the solar wind validated with Ulysses measurements
Authors: cChin-Chun Wu (US Naval Research Laboratory, Washington D. C., USA), Kan Liou (Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA), Brian E. WoodView More
Automatic classification of solar wind stream in the interplanetary medium
Authors: Sanchita Pal (NASA GSFC), Thomas Narock (Center for Natural, Computer, and Data Sciences, Goucher College), Luiz F. G. dos Santos (SETI Institute), Andreas J.View More
Comparative Analysis of Solar Proton Event Characteristics at Lagrange Point-1 and the Geostationary Orbit
Authors: Aatiya Ali (Georgia State University), Viacheslav Sadykov (Georgia State University) Solar energetic particles (SEPs) travel through the heliosphere and interact with Earth’s environment, andView More
Solar Physics Community Feedback on the Solar Data Analysis Center
Authors: C. Alex Young (NASA Goddard Space Flight Center), Rebecca A. Ringuette (ADNET/NASA Goddard Space Flight Center), Brian A. Thomas (NASA Goddard Space Flight Center),View More
Coronal Field-Line Extrapolation Techniques: Validation and Footpoint-Tracing Uncertainties
Authors: Daniel Mendoza (CU Boulder, LASP) Steven Cranmer ( CU Boulder, LASP) There are many methods available for extrapolating the Sun’s magnetic field from theView More
Revisiting Landau damping of collisionless Langmuir waves through the lens of entropy
Authors: Hasith Perera(West Virginia University),Paul Cassak(West Virginia University),Hasan Barbhuiya(West Virginia University), Michael Shay(University of Delaware),Greg Howes(University of Iowa),James Juno(PPPL),Jason M. TenBarge(Princeton University),Emily Lichko (University ofView More
Incorporating a method for inferring solar coronal 3D magnetic fields using IQU-only spectropolarimetry into the CLEDB package.
Authors: Alin Razvan Paraschiv (NSO) With the commissioning of new generation instrumentation and the recent advances in understanding the theoretical aspects of solar coronal polarization,View More
Using FORWARD for Global Coronal Model Validation Across Solar Cycles
Authors: Gergely Koban (University of Michigan), Judit Szente (University of Michigan), Bart van der Holst (University of Michigan) The goal of this study is toView More
Latitudinal Variation of the Background Solar Wind in the Inner Heliosphere from Multi-Spacecraft Observations
Authors: Nikolett Biro (University of Michigan), Andrea Opitz (HUN-REN Wigner RCP), Zoltan Nemeth (HUN-REN Wigner RCP), Akos Madar (HUN-REN Wigner RCP), Aniko Timar (HUN-REN WignerView More
Periodic Solar Wind Density Structures
Authors: Nicholeen Viall (NASA Goddard Space Flight Center), and the PUNCH and Heliophysics Internal Scientist Funding Model teams Decades of density measurements made throughout theView More
Non-Thermal Effects on Solar Wind Ions: Insights from Parker Solar Probe and Solar Orbiter Observations
Authors: Parisa Mostafavi (JHU/APL), Juan C. P. Palacios (FIT), Vamsee Jagarlamudi (JHU/APL), Sofiane Bourouaine (FIT), Robert Allen (SWRI), George Ho (SWRI), Nour Raouafi (JHU/APL) PreviousView More
How is the particle population seeded into the solar wind?
Authors: Gregory Szypko (Rice University), Stephen Bradshaw (Rice University), Grant Gorman (Sandia National Laboratories) Interchange Reconnection (IR) is a magnetic reconnection scenario occurring at theView More
Solar Wind Turbulence: Superposed‐epoch Analysis of Corotating Interaction Regions
Authors: Yuliang Ding(EPSS, UCLA), Chen Shi(EPSS, UCLA), Marco Velli(EPSS, UCLA), Zesen Huang(EPSS, UCLA), Nikos Sioulas(JPL) We carry out a superposed-epoch analysis of WIND measurements ofView More
Exploring Low Frequency Interplanetary Magnetic Field Spectra at ~0.4 AU using MESSENGER Data
Authors: Rayta Pradata (University of Delaware), Sohom Roy (University of Delaware), Jiaming Wang (University of Delaware), Joshua Goodwill (University of Delaware), Francesco Pecora (University ofView More
Enhancing SEP Event Prediction through Time Series Data Augmentation
Authors: Pouya Hosseinzadeh (Utah State University), Soukaina Filali Boubrahimi (Utah State University), Shah Muhammad Hamdi (Utah State University) Solar energetic particles (SEPs), which arise fromView More
Multi-Spacecraft Measurements of CMEs by Wind and STEREO-A: 2022 – 2023
Authors: Sahanaj Aktar Banu (University of New Hampshire, Durham, New Hampshire, United States), Noé Lugaz(University of New Hampshire, Durham, New Hampshire, United States), Nada AlHaddadView More
Evolution of Anisotropic Turbulence in the Slow Solar Wind in the Inner Heliosphere
Authors: Monika Karki (University of Alabama in Huntsville), Laxman Adhikari (University of Alabama in Huntsville), Gary Zank (University of Alabama in Huntsville) Anisotropy is anView More
Diagnostic for detecting X-ray producing electrons in the Caltech MHD jet experiment
Authors: Adele Payman (Caltech), Paul Bellan (Caltech) The Caltech jet experiment produces a 50 – 100 µs pulsed plasma that models an astrophysical jet. X-rayView More
Analysis of Longitudinal Spread of Impulsive SEP Events Using Time-Intensity Profiles and Energetic Ion Spectra
Authors: Amelia Lee (Mount Holyoke College), Rachael Filwett (Montana State University), Maher Dayeh (Southwest Research Institute), Robert Allen (Southwest Research Institute), Gang Li ( GeneralView More
Exploring Electron Pitch Angle Distributions from PSP in Solar Wind
Authors: F. Carcaboso (NPP NASA GSFC, HSD NASA GSFC), D. Lario (HSD NASA GSFC), A. Szabo (HSD NASA GSFC), J. Verniero (HSD NASA GSFC), R.View More
Spatial Complexity of Flare Ribbon Boundaries
Authors: Marcel F. Corchado-Albelo (Department of Astrophysical and Planetary Science/University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, National Solar Observatory), Maria D. KazachenkoView More