10.20371/INAF/DS/2022_00003

• Jerse, Giovanna (INAF - O.A. Trieste orcid: 0000-0002-0764-7929)
• Susino, Roberto (INAF - O.A. Torino orcid: 0000-0002-1017-7163)

• Metis instrument paper: https://ui.adsabs.harvard.edu/abs/2020A%26A...642A..10A/abstract
• Metis Data Release 1.0 Note: http://metis.oato.inaf.it/metis_data_release_1.0.html
• DPDD: http://metis.oato.inaf.it/docs/METIS-OATO-SPE-021_2.0%20Solar%20Orbiter%20Metis%20Data%20Product%20Description%20Document.pdf
• http://metis.oato.inaf.it/docs/Data%20Products%20and%20Publication%20Policy_v.3.0.pdf

The data products included in this data release are science data acquired by Solar Orbiter/Metis coronagraph. Metis scientific data products consist of calibrated data images (Level 2) acquired by Metis coronagraph in an annular field-of-view from 1.6 to 2.9 degrees (corresponding to 1.7 to 3.0 solar radii @ 0.28 UA) in two wavelength bands: Visible Light polarized brightness at 580-640 nm and narrowband UV HI Ly-alpha at 121.6 nm. Only Level 2 (calibrated) data are distributed and this release is produced with the current calibration understanding. In particular, Level 2 data contain: UV images, VL polarized brightness (pB) images, total brightness (tB) images, polarization angle, and Stokes vector images.

Time range of observations: 2021-12-02/2022-01-04 STP: 180, 181,182,183,184
The Metis experiment is an international collaboration led by the Italian National Institute for Astrophysics (INAF) and supported by the Italian Space Agency (ASI), involving several Universities in Italy and research institutes in the world.

The format and content of these data products are documented in the Metis Data Product Description Document (DPDD):
http://metis.oato.inaf.it/docs/METIS-OATO-SPE-021_2.0%20Solar%20Orbiter%20Metis%20Data%20Product%20Description%20Document.pdf
For additional information about this specific data release please refers to
http://metis.oato.inaf.it/metis_data_release_1.0.html
When publishing any works related to this data, please refers to the technical release note,
Data product and data policy document.

GNU GPL V3

SolO/Metis Data release 1.0 2022-08