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Relevé Lumière Blanche du 2020-07-21 16:30:00 UTC
Whitelight — July 21, 2020 at 04:30 PM · by isontheline · Wolf 11 · A 0 ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness!
Whitelight solar observation made on July 21, 2020 by isontheline and published on Wolf.Solar. Wolf number 11 (1 groups, 1 spots). Naked-eye A number 0. Carrington rotation 2233.
Counts
| A number (naked eye) ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness! | 0 |
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| Groups | 1 |
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| Groups North | 0 |
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| Groups South | 1 |
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| Spots | 1 |
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| Spots North | 0 |
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| Spots South | 1 |
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| CV number | 10 |
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| Q value | 3 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | 4 |
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Ephemerides
| Carrington rotation | 2233 |
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| L₀ | 275.18° |
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| B₀ | 4.97° |
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| P | 6.71° |
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| Declination | 20.28° |
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| Julian day | 2459052.18750 |
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View on Wolf.Solar ↗
Après 18 jours sans tache solaire, un nouveau groupe de classe Hsx fait son apparition :raised_hands:
Malgré la présence de nuages :partly_sunny: je distingue clairement le nouveau groupe sur le limbe Est.
Croisons les doigts pour sortir demain le télescope :telescope:
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