Spectro-polarimetry of the solar granulation in the quiet Sun at disk centre in FeI 6302.5 Å from SP/SOT/HINODE
收藏Recherche Data Gouv France2025-01-01 更新2026-04-09 收录
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https://entrepot.recherche.data.gouv.fr/citation?persistentId=doi:10.57745/SO0LWK
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资源简介:
This dataset contains 3 temporal sequences (2 hours duration, 5” x 61” FOV) and a large unique 164” x 164” FOV of the solar granulation, at disk centre, in the magnetic line FeI 6302.5 Å (g* = 2.5) of the photosphere obtained with the scanning spectro-polarimeter (SP) of the SOT onboard the HINODE (JAXA/NASA) satellite. The 2D FOV is the result of the surface scan by the spectrograph slit. The temporal resolution of the small FOV is typically 60 s, while the large FOV has no temporal resolution. Intensities, circular and linear polarization rates (Stokes profiles) were derived, as a function of the wavelength and time, for each pixel of the 2D FOV. These sequences concern the quiet Sun at disk centre and therefore are of general interest for researchers.
创建时间:
2025-01-01



