Publications (29)
The Magnetic Field of Active Region 11158 During the 2011 February 12-17 Flares : Differences between Photospheric Extrapolation and Coronal Forward-Fitting Methods
Markus J. Aschwanden, Xudong Sun, Yang Liu
Emerging dimmings of active regions observed by SDO
Jun Zhang, Shuhong Yang, Yang Liu +1
A Database of Flare Ribbon Properties From Solar Dynamics Observatory I: Reconnection Flux
Maria D. Kazachenko, Benjamin J. Lynch, Brian T. Welsch +1
Polar Field Correction for HMI Line-of-Sight Synoptic Data
Xudong Sun
Evidence of thermal conduction suppression in a solar flaring loop by coronal seismology of slow-mode waves
Tongjiang Wang, Leon Ofman, Xudong Sun +2
Effect of transport coefficients on excitation of flare-induced standing slow-mode waves in coronal loops
Tongjiang Wang, Leon Ofman, Xudong Sun +2
Super-Flaring Active Region 12673 Has One of the Fastest Magnetic Flux Emergence Ever Observed
Xudong Sun, Aimee A. Norton
The Coronal Global Evolutionary Model: Using HMI Vector Magnetogram and Doppler Data to Model the Buildup of Free Magnetic Energy in the Solar Corona
George H. Fisher, William. P. Abbett, David J. Bercik +11
On Polar Magnetic Field Reversal and Surface Flux Transport During Solar Cycle 24
Xudong Sun, J. Todd Hoeksema, Yang Liu +1
Electric-Current Neutralization, Magnetic Shear, and Eruptive Activity in Solar Active Regions
Yang Liu, Xudong Sun, Tibor Török +2
A Magnetic Calibration of Photospheric Doppler Velocities
Brian T. Welsch, George H. Fisher, Xudong Sun
Properties of high-frequency wave power halos around active regions: an analysis of multi-height data from HMI and AIA onboard SDO
S. P. Rajaguru, S. Couvidat, Xudong Sun +2
Investigating the Magnetic Imprints of Major Solar Eruptions with SDO/HMI High-Cadence Vector Magnetograms
Xudong Sun, J. Todd Hoeksema, Yang Liu +2
Complex Flare Dynamics Initiated by a Filament-Filament Interaction
Chunming Zhu, Rui Liu, David Alexander +2
Comparison of Coronal Extrapolation Methods for Cycle 24 Using HMI Data
William M. Arden, Aimee A. Norton, Xudong Sun +1
Why Is the Great Solar Active Region 12192 Flare-Rich But CME-Poor?
Xudong Sun, Monica G. Bobra, J. Todd Hoeksema +6
Face Detection using Deep Learning: An Improved Faster RCNN Approach
Xudong Sun, Pengcheng Wu, Steven C. H. Hoi
The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: Overview and Performance
J. Todd Hoeksema, Yang Liu, Keiji Hayashi +9
Hot Spine Loops and the Nature of a Late-Phase Solar Flare
Xudong Sun, J. Todd Hoeksema, Yang Liu +4
A Non-radial Eruption in a Quadrupolar Magnetic Configuration with a Coronal Null
Xudong Sun, Todd Hoeksema, Yang Liu +2
The Role of Erupting Sigmoid in Triggering a Flare with Parallel and Large-Scale Quasi-Circular Ribbons
Navin Chandra Joshi, Chang Liu, Xudong Sun +3
Reflection and refraction of (magneto-)acoustic waves at the magnetic canopy: further evidences from multi-height seismic data
S. P. Rajaguru, Xudong Sun, K. Hayashi +1
Evolution of Magnetic Field and Energy in A Major Eruptive Active Region Based on SDO/HMI Observation
Xudong Sun, J. Todd Hoeksema, Yang Liu +4
Evidence of thermal conduction suppression in hot coronal loops: Supplementary results
Tongjiang Wang, Leon Ofman, Xudong Sun +2
High Dimensional Restrictive Federated Model Selection with multi-objective Bayesian Optimization over shifted distributions
Xudong Sun, Andrea Bommert, Florian Pfisterer +3
The paper introduces Restrictive Federated Model Selection (RFMS), a framework where model training occurs on a single local site while hyper‑parameters are jointly optimized acros…
The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: SHARPs -- Space-weather HMI Active Region Patches
Monica G. Bobra, Xudong Sun, J. Todd Hoeksema +5
Towards a Quantitative Comparison of Magnetic Field Extrapolations and Observed Coronal Loops
Harry P. Warren, Nicholas A. Crump, Ignacio Ugarte-Urra +3
Photospheric Electric Fields and Energy Fluxes in the Eruptive Active Region NOAA 11158
Maria D. Kazachenko, George H. Fisher, Brian T. Welsch +2
High resolution observations of sympathetic eruptions by NVST
Shangwei Li, Yingna Su, Tuanhui Zhou +3