Published June 27, 2023 | Version v1
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Hanle rotation signatures in Sr I 4607 Å

Description

This data set contains spectropolarimetric measurements of the solar limb in the Sr I 4607 A line, obtained with the Gregory Coudé Telescope at IRSOL in Locarno, Switzerland, with the ZIMPOL polarimeter. These observations are described and discussed in the article:
 
Zeuner, F.; Belluzzi, L.; Guerreiro, N.; Ramelli, R.; Bianda, M.:
2022, "Hanle rotation signatures in Sr I 4607 Å", Astronomy and Astrophysics, 662, A46, doi: 10.1051/0004-6361/202243350

Remark: due to the slit rotation, the published data of Stokes U has to be multiplied by -1 to get a correct Stokes reference system. This error was not taken into account in the paper.

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Additional details

Related works

Is described by
Peer review: 10.1051/0004-6361/202243350 (DOI)

Funding

European Commission
SOLARNET - Integrating High Resolution Solar Physics 824135
Swiss National Science Foundation
HPC-techniques for 3D modeling of resonance line polarization with PRD CRSII5_180238
Swiss National Science Foundation
Astrophysical Spectropolarimetry 213147