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Relevé H-Alpha du 2024-07-11 09:15 UTC
H-Alpha — July 11, 2024 at 09:15 AM · by astrololo31 · Wolf 73
H-Alpha solar observation made on July 11, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 73 (5 groups, 23 spots). Carrington rotation 2286.
Counts
| Groups | 5 |
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| Spots | 23 |
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| Hα active | 1 |
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| Hα quiescent | 8 |
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| Filaments | 16 |
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| Flares | 0 |
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| Plages | 9 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2286 |
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| L₀ | 208.07° |
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| B₀ | 3.99° |
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| P | 2.20° |
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| Declination | 22.01° |
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| Julian day | 2460502.88542 |
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