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Observation solaire du 16 juillet 2025 à La Meyze
Whitelight — July 16, 2025 at 10:33 AM · by isontheline · Wolf 140 · 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 16, 2025 by isontheline and published on Wolf.Solar. Wolf number 140 (9 groups, 50 spots). Naked-eye A number 0. Carrington rotation 2299. Tags: AR14135, AR14136, AR14138, AR14139, AR14140, AR14142, AR14143, AR14144, AR14145.
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 |
|---|
| Groups | 9 |
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| Groups North | 5 |
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| Groups South | 4 |
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| Spots | 50 |
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| Spots North | 42 |
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| Spots South | 8 |
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| CV number | 195 |
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| Q value | 32 |
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Conditions
| Seeing | 4 / 5 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2299 |
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| L₀ | 3.64° |
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| B₀ | 4.46° |
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| P | 4.34° |
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| Declination | 21.28° |
|---|
| Julian day | 2460872.93958 |
|---|
AR14135AR14136AR14138AR14139AR14140AR14142AR14143AR14144AR14145
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Hsx Hsx Dac Cso Cro Dko Eko Dac Hsx