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Relevé H-Alpha du 2023-05-03 08:45 UTC
H-Alpha — May 3, 2023 at 08:45 AM · by astrololo31 · Wolf 78
H-Alpha solar observation made on May 3, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 78 (6 groups, 18 spots). Carrington rotation 2270.
Counts
| Groups | 6 |
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| Spots | 18 |
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| Hα active | 1 |
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| Hα quiescent | 9 |
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| Filaments | 11 |
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| Flares | 0 |
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| Plages | 4 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2270 |
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| L₀ | 192.13° |
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| B₀ | -3.98° |
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| P | -23.74° |
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| Declination | 15.64° |
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| Julian day | 2460067.86458 |
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