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A First Global Full-vector Coronal Magnetic Field Inference Using MLSO CoMP and UCoMP Observations

  • Authors: Alin Razvan Paraschiv, Zihao Yang, Daniela Adriana Lacatus, Momchil Molnar

Alin Razvan Paraschiv et al 2026 The Astrophysical Journal Letters 1011 .

  • Provider: AAS Journals

Caption: Figure 3.

UCoMP inversions of the vector coronal magnetic field on 2022 June 1. Top-row panels present one of the four degenerate solutions. Due to the degeneracies in the sign of Bx and Bz that govern each pixel individually, a noise pattern appears in this distinct solution realization. Qualitative ICM-selected realization using the four degenerate solutions are presented in the second row. PFSS field lines derived from photospheric magnetograms are overplotted. The third row presents total magnetic field strength, along with LOS and POS magnitudes in a wider-context FOV. The fourth row present zoom-ins of AR13006’s total, LOS, and POS magnetic magnitudes.

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