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Observation solaire du 31 mai 2025 à La Meyze
Whitelight — May 31, 2025 at 11:37 AM · by isontheline · Wolf 100 · A 2 ⚠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 May 31, 2025 by isontheline and published on Wolf.Solar. Wolf number 100 (5 groups, 50 spots). Naked-eye A number 2. Carrington rotation 2298. Tags: AR14096, AR14099, AR14100, AR14101, AR14104.
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! | 2 |
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| Groups | 5 |
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| Groups North | 4 |
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| Groups South | 1 |
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| Spots | 50 |
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| Spots North | 39 |
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| Spots South | 11 |
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| Plages | 3 |
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| CV number | 183 |
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| Q value | 20 |
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Conditions
| Seeing | 1 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2298 |
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| L₀ | 251.88° |
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| B₀ | -0.74° |
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| P | -15.54° |
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| Declination | 21.99° |
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| Julian day | 2460826.98403 |
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AR14096AR14099AR14100AR14101AR14104
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Dsc Ekc Dso Hsx Dhc
Plages Summary
Number of plages: 3