2025
Ref: DATASET-2026-0027

USET whole-disk H-alpha images (chromosphere) - L1 centered

Bechet, Sabrina ; Clette, Frédéric


Dataset released under the open data policy

Abstract: This dataset contains H-alpha images acquired with the USET station (https://www.sidc.be/uset/). The images have been recentered (less than 1 pixel precision), and information about coordinate system was added in the header, so that data can be further processed with existing solar libraries and software. The image file format is FITS, with metadata compliant to the SOLARNET recommendations. DOI: 10.24414/nc7j-b391

Keyword(s): Sun ; chromosphere ; flare ; filament
Links: link


The record appears in these collections:
Royal Observatory of Belgium > Solar Physics & Space Weather (SIDC)
Solar-Terrestrial Centre of Excellence
Datasets

 Record created 2026-03-20, last modified 2026-03-20