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Relevé H-Alpha du 2023-02-19 13:45 UTC
H-Alpha — February 19, 2023 at 01:45 PM · by astrololo31 · Wolf 68
H-Alpha solar observation made on February 19, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 68 (6 groups, 8 spots). Carrington rotation 2267.
Counts
| Groups | 6 |
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| Spots | 8 |
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| Hα active | 2 |
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| Hα quiescent | 7 |
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| Filaments | 19 |
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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 | 3 / 4 |
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| Cloud cover (octas) | 3 |
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Ephemerides
| Carrington rotation | 2267 |
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| L₀ | 72.28° |
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| B₀ | -6.99° |
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| P | -18.76° |
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| Declination | -11.24° |
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| Julian day | 2459995.07292 |
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