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Relevé H-Alpha du 2023-03-20 10:40 UTC
H-Alpha — March 20, 2023 at 10:40 AM · by astrololo31 · Wolf 34
H-Alpha solar observation made on March 20, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 34 (3 groups, 4 spots). Carrington rotation 2268.
Counts
| Groups | 3 |
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| Spots | 4 |
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| Hα active | 2 |
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| Hα quiescent | 7 |
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| Filaments | 9 |
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| Flares | 0 |
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| Plages | 7 |
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Conditions
| Seeing | 3 / 5 |
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| Transparency | 3 / 4 |
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| Cloud cover (octas) | 4 |
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Ephemerides
| Carrington rotation | 2268 |
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| L₀ | 51.89° |
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| B₀ | -7.05° |
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| P | -25.14° |
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| Declination | -0.17° |
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| Julian day | 2460023.94444 |
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