activity
20142024
most citedThe Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: SHARPs -- Space-weather HMI Active Region Patches

758 citations · 1.5k across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.SR2024

Magnetohydrodynamic simulation of the 2012-July-12 CME Event With the Fluxrope-G3DMHD Model

Chin-Chun Wu, Kan Liou, Brian Wood +1

Coronal mass ejections (CMEs) and their driven shocks are a major source of large geomagnetic storms due to their large and long-lasting, southward component of magnetic field in t…

astro-ph.SR202313 cited

A Comparative Study of Solar Active Region 12371 with Data-constrained and Data-driven MHD Simulations

Satoshi Inoue, Keiji Hayashi, Takahiro Miyoshi +2

We performed two data-based magnetohydrodynamic (MHD) simulations for solar active region 12371 which produced an M6.5 flare. The first simulation is a full data-driven simulation…

astro-ph.SR201429 cited

Statistical Analysis of the Horizontal Divergent Flow in Emerging Solar Active Regions

Shin Toriumi, Keiji Hayashi, Takaaki Yokoyama

Solar active regions (ARs) are thought to be formed by magnetic fields from the convection zone. Our flux emergence simulations revealed that a strong horizontal divergent flow (HD…

astro-ph.SR2014608 cited

The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: Overview and Performance

J. Todd Hoeksema, Yang Liu, Keiji Hayashi +9

The Helioseismic and Magnetic Imager (HMI) began near-continuous full-disk solar measurements on 1 May 2010 from the Solar Dynamics Observatory (SDO). An automated processing pipel…

astro-ph.SR2014758 cited

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

A new data product from the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) called Space-weather HMI Active Region Patches (SHARPs) is now avail…

astro-ph.SR2014110 cited

The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: Optimization of the Spectral Line Inversion Code

R. Centeno, J. Schou, K. Hayashi +5

The Very Fast Inversion of the Stokes Vector (VFISV) is a Milne-Eddington spectral line inversion code used to determine the magnetic and thermodynamic parameters of the solar phot…