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Latest images
| White-light | Latest Drawing | H-alpha | Ca-IIK | |
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| 13/01/2026 - 14h02 | 13/01/2026 - 14h00 | 13/01/2026 - 14h01 | 11/01/2026 - 13h10 |
NB: all raw and quicklook USET images are oriented with celestial North at the top.
USET images can be freely downloaded as public data.
However, any public use, web based or paper publication of those data must include an explicit credit to the source and DOI
(USET data/image, Royal Observatory of Belgium, Brussels -- DOI : https://doi.org/10.24414/nc7j-b391)
Contact : uset.info@oma.be
Last solar rotation
Photosphere |
Mosaic view | Animation |
20/12/2025
21/12/2025
22/12/2025
23/12/2025
24/12/2025
25/12/2025
26/12/2025
27/12/2025
28/12/2025
29/12/2025
30/12/2025
31/12/2025
01/01/2026
02/01/2026
03/01/2026
04/01/2026
05/01/2026
06/01/2026
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09/01/2026
10/01/2026
11/01/2026
12/01/2026
13/01/2026
14/01/2026
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16/01/2026
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Chromosphere |
Mosaic view | Animation |
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20/12/2025
21/12/2025
22/12/2025
23/12/2025
24/12/2025
25/12/2025
26/12/2025
27/12/2025
28/12/2025
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30/12/2025
31/12/2025
01/01/2026
02/01/2026
03/01/2026
04/01/2026
05/01/2026
06/01/2026
07/01/2026
08/01/2026
09/01/2026
10/01/2026
11/01/2026
12/01/2026
13/01/2026
14/01/2026
15/01/2026
16/01/2026
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CaII-K |
Mosaic view | Animation |
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20/12/2025
21/12/2025
22/12/2025
23/12/2025
24/12/2025
25/12/2025
26/12/2025
27/12/2025
28/12/2025
29/12/2025
30/12/2025
31/12/2025
01/01/2026
02/01/2026
03/01/2026
04/01/2026
05/01/2026
06/01/2026
07/01/2026
08/01/2026
09/01/2026
10/01/2026
11/01/2026
12/01/2026
13/01/2026
14/01/2026
15/01/2026
16/01/2026
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