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Relevé H-Alpha du 2025-04-01 09:15 UTC
H-Alpha — April 1, 2025 at 09:15 AM · by astrololo31 · Wolf 83
H-Alpha solar observation made on April 1, 2025 by astrololo31 and published on Wolf.Solar. Wolf number 83 (6 groups, 23 spots). Carrington rotation 2296.
Counts
| Groups | 6 |
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| Spots | 23 |
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| Hα active | 2 |
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| Hα quiescent | 6 |
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| Filaments | 16 |
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| Flares | 0 |
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| Plages | 7 |
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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 | 2296 |
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| L₀ | 326.10° |
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| B₀ | -6.52° |
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| P | -26.16° |
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| Declination | 4.70° |
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| Julian day | 2460766.88542 |
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