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Relevé H-Alpha du 2024-09-15 09:00 UTC
H-Alpha — September 15, 2024 at 09:00 AM · by astrololo31 · Wolf 48
H-Alpha solar observation made on September 15, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 48 (4 groups, 8 spots). Carrington rotation 2288.
Counts
| Groups | 4 |
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| Spots | 8 |
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| Hα active | 3 |
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| Hα quiescent | 13 |
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| Filaments | 9 |
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| Flares | 0 |
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| Plages | 6 |
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Conditions
| Seeing | 3 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2288 |
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| L₀ | 55.76° |
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| B₀ | 7.20° |
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| P | 24.16° |
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| Declination | 2.77° |
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| Julian day | 2460568.87500 |
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