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Observation solaire du 15 janvier 2025 à La Meyze
Whitelight — January 15, 2025 at 11:27 AM · by isontheline · Wolf 60 · A 1 ⚠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 January 15, 2025 by isontheline and published on Wolf.Solar. Wolf number 60 (4 groups, 20 spots). Naked-eye A number 1. Carrington rotation 2293. Tags: AR13956, AR13959, AR13961, AR13962.
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! | 1 |
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| Groups | 4 |
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| Groups North | 3 |
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| Groups South | 1 |
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| Spots | 20 |
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| Spots North | 8 |
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| Spots South | 12 |
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| Plages | 4 |
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| CV number | 118 |
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| Q value | 15 |
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Conditions
| Seeing | 1 / 5 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2293 |
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| L₀ | 246.08° |
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| B₀ | -4.60° |
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| P | -4.99° |
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| Declination | -21.03° |
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| Julian day | 2460690.97708 |
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AR13956AR13959AR13961AR13962
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Hhx Dso Dso Dsi
Plages Summary
Number of plages: 4