PreprintCC BY 4.0arXiv
A First Global Full-Vector Coronal Magnetic Field Inference Using MLSO CoMP and UCoMP Observations
Abstract
Building on recent advances in coronal spectropolarimetry, seismology, and magnetic-field inferences of Z. Yang et al. (2024) and A. R. Paraschiv (2026), we present the first application of the CLEDB IQUD inversion methodology to Mauna Loa Solar Observatory CoMP and UCoMP observations. Using spectropolarimetric IQU measurements together with coronal seismology derived magnetic field BPOS constraints, we recover vector magnetic field solutions across the off-limb solar corona accessible to the observations, demonstrating the feasibility of routine large-scale coronal vector magnetometry without the need for Stokes V observations.
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BibTeX
@misc{paraschiv2026first,
title = {{A First Global Full-Vector Coronal Magnetic Field Inference Using MLSO CoMP and UCoMP Observations}},
author = {Alin Razvan Paraschiv and Zihao Yang and Daniela Adriana Lacatus and Momchil Molnar},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.35100},
eprint = {2609.35100},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.35100},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - A First Global Full-Vector Coronal Magnetic Field Inference Using MLSO CoMP and UCoMP Observations
AU - Alin Razvan Paraschiv
AU - Zihao Yang
AU - Daniela Adriana Lacatus
AU - Momchil Molnar
PY - 2026
DA - 2026/09/28
PB - arXiv
DO - 10.48550/arxiv.2609.35100
UR - https://arxiv.org/abs/2609.35100
AB - Building on recent advances in coronal spectropolarimetry, seismology, and magnetic-field inferences of Z. Yang et al. (2024) and A. R. Paraschiv (2026), we present the first application of the CLEDB IQUD inversion methodology to Mauna Loa Solar Observatory CoMP and UCoMP observations. Using spectropolarimetric IQU measurements together with coronal seismology derived magnetic field BPOS constraints, we recover vector magnetic field solutions across the off-limb solar corona accessible to the observations, demonstrating the feasibility of routine large-scale coronal vector magnetometry without the need for Stokes V observations.
ER -