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Observation solaire du 2 février 2025 à La Meyze
Whitelight — February 2, 2025 at 11:14 AM · by isontheline · Wolf 100 · 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 February 2, 2025 by isontheline and published on Wolf.Solar. Wolf number 100 (5 groups, 50 spots). Naked-eye A number 1. Carrington rotation 2293. Tags: AR13974, AR13977, AR13978, AR13979, AR13981.
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 | 5 |
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| Groups North | 3 |
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| Groups South | 2 |
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| Spots | 50 |
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| Spots North | 45 |
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| Spots South | 5 |
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| Plages | 4 |
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| CV number | 96 |
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| Q value | 19 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2293 |
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| L₀ | 9.20° |
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| B₀ | -6.13° |
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| P | -12.84° |
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| Declination | -16.67° |
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| Julian day | 2460708.96806 |
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AR13974AR13977AR13978AR13979AR13981
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Cao Bxo Dsi Eai Esc
Plages Summary
Number of plages: 4