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Relevé H-Alpha du 2023-02-01 10:30 UTC
H-Alpha — February 1, 2023 at 10:30 AM · by astrololo31 · Wolf 0
H-Alpha solar observation made on February 1, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 0 (0 groups, 0 spots). Carrington rotation 2267.
Counts
| Groups | 0 |
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| Spots | 0 |
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| Hα active | 2 |
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| Hα quiescent | 5 |
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| Filaments | 15 |
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| Flares | 0 |
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| Plages | 5 |
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Conditions
| Seeing | 3 / 5 |
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| Transparency | 3 / 4 |
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| Cloud cover (octas) | 4 |
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Ephemerides
| Carrington rotation | 2267 |
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| L₀ | 311.07° |
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| B₀ | -6.02° |
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| P | -12.22° |
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| Declination | -17.11° |
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| Julian day | 2459976.93750 |
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View on Wolf.Solar ↗
Ciel se couvrant pendant l'observation, aucune taches visibles dans cette longueur d'onde.