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Relevé H-Alpha du 2024-02-02 10:45 UTC
H-Alpha — January 12, 2024 at 10:45 AM · by astrololo31 · Wolf 117
H-Alpha solar observation made on January 12, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 117 (10 groups, 17 spots). Carrington rotation 2279.
Counts
| Groups | 10 |
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| Spots | 17 |
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| Hα active | 2 |
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| Hα quiescent | 7 |
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| Filaments | 5 |
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| Flares | 0 |
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| Plages | 8 |
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Conditions
| Seeing | 3 / 5 |
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| Transparency | 3 / 4 |
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| Cloud cover (octas) | 3 |
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Ephemerides
| Carrington rotation | 2279 |
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| L₀ | 76.70° |
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| B₀ | -4.21° |
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| P | -3.21° |
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| Declination | -21.69° |
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| Julian day | 2460321.94792 |
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