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| Image info | |
| Name: | The Sun in Halpha |
| Date: | 24.06.2022 |
| Catalogue: | none |
| Filter: | Halpha |
| Class: | Solar system |
| Comment: | The sun on 17.07.2023. To the left we see continuum emission (540 nm) and to the right Halpha. We use a 130 nm refractor and a Coronado Halpha telescope, respectively. An evolving prominence is seen in Halpha. The sunspot 3363 is seen in white light. |
| Taken by: | Martin S. |
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