51 citations · 149 across the 9 of their papers we have counts for
9 papers
Citizen CATE 2024: Extending Totality During the 8 April 2024 Total Solar Eclipse with a Distributed Network of Community Participants
Sarah A. Kovac, Amir Caspi, Daniel B. Seaton +240
The Citizen CATE 2024 next-generation experiment placed 43 identical telescope and camera setups along the path of totality during the total solar eclipse (TSE) on 8 April 2024 to…
Derivation and Application of a Scaling Between Hinode/SP and SDO/HMI Vector Magnetic Fields to Improve Magnetic Field Extrapolations
C. Beck, A. Prasad, Q. Hu +3
Full-disk measurements of the solar magnetic field by the Helioseismic and Magnetic Imager (HMI) are often used for magnetic field extrapolations, but its limited spatial and spect…
A Chromatic Treatment of Linear Polarization in the Solar Corona at the 2023 Total Solar Eclipse
Ritesh Patel, Daniel B. Seaton, Amir Caspi +17
The broadband solar K-corona is linearly polarized due to Thomson scattering. Various strategies have been used to represent coronal polarization. Here, we present a new way to vis…
Multi-height Measurements Of The Solar Vector Magnetic Field: A White Paper Submitted To The Decadal Survey For Solar And Space Physics (Heliophysics) 2024-2033
L. Bertello, N. Arge, A. G. De Wijn +10
This white paper advocates the importance of multi-height measurements of the vector magnetic field in the solar atmosphere. As briefly described in this document, these measuremen…
Global Solar Free Magnetic Energy and Electric Current Density Distribution of Carrington Rotation 2124
Tilaye Tadesse, T. Wiegelmann, Pevtsov A Alexei +2
Solar eruptive phenomena, like flares and coronal mass ejections(CMEs) are governed by magnetic fields. To describe the structure of these phenomena one needs information on the ma…
First use of synoptic vector magnetograms for global nonlinear force free coronal magnetic field models
Tilaye Tadesse, T. Wiegelmann, S. Gosain +2
The magnetic field permeating the solar atmosphere is generally thought to provide the energy for much of the activity seen in the solar corona, such as flares, coronal mass ejecti…
First Synoptic Maps of Photospheric Vector Magnetic Field from SOLIS/VSM: Non-Radial Magnetic Fields and Hemispheric Pattern of Helicity
S. Gosain, A. A. Pevtsov, G. V. Rudenko +1
We use daily full-disk vector magnetograms from Vector Spectromagnetograph (VSM) on Synoptic Optical Long-term Investigations of the Sun (SOLIS) system to synthesize the first Carr…
Solar Polar Fields During Cycles 21 --- 23: Correlation with Meridional Flows
P. Janardhan, Kumar Bisoi Susanta, S. Gosain
We have examined polar magnetic fields for the last three solar cycles, {}, cycles 21, 22 and 23 using NSO Kitt Peak synoptic magnetograms. In addition, we have used SoH…
Magnetic Field Structures in a Facular Region Observed by THEMIS and Hinode
Y. Guo, B. Schmieder, V. Bommier +1
The main objective of this paper is to build and compare vector magnetic maps obtained by two spectral polarimeters, i.e. THEMIS/MTR and Hinode SOT/SP, using two inversion codes (U…