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Relevé H-Alpha du 2023-08-07 08:50 UTC
H-Alpha — August 7, 2023 at 08:50 AM · by astrololo31 · Wolf 72
H-Alpha solar observation made on August 7, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 72 (6 groups, 12 spots). Carrington rotation 2273.
Counts
| Groups | 6 |
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| Spots | 12 |
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| Hα active | 4 |
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| Hα quiescent | 6 |
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| Filaments | 12 |
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| Flares | 0 |
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| Plages | 4 |
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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 | 2273 |
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| L₀ | 1.90° |
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| B₀ | 6.18° |
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| P | 13.14° |
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| Declination | 16.45° |
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| Julian day | 2460163.86806 |
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