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Observation solaire du 18 juillet 2024 à Nexon
Whitelight — July 18, 2024 at 10:15 AM · by isontheline · Wolf 245 · 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 18, 2024 by isontheline and published on Wolf.Solar. Wolf number 245 (16 groups, 85 spots). Naked-eye A number 0. Carrington rotation 2286. Tags: AR13742, AR13744, AR13745, AR13747, AR13749, AR13750, AR13751, AR13752, AR13753, AR13754, AR13755, AR13756, AR13757, AR13758, AR13759.
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 | 16 |
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| Groups North | 7 |
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| Groups South | 9 |
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| Spots | 85 |
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| Spots North | 19 |
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| Spots South | 66 |
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| Plages | 6 |
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| CV number | 255 |
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| Q value | 54 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2286 |
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| L₀ | 114.89° |
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| B₀ | 4.67° |
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| P | 5.32° |
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| Declination | 20.89° |
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| Julian day | 2460509.92708 |
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AR13742AR13744AR13745AR13747AR13749AR13750AR13751AR13752AR13753AR13754AR13755AR13756AR13757AR13758AR13759
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Hhx Dsc Eac Hrx Hsx Cao Hsx Dai Hrx Cso Cao Cro Hsx Dso Hrx Dsi
Plages Summary
Number of plages: 6