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Observation solaire du 5 août 2024 à Nexon

Whitelight — August 6, 2024 at 10:44 AM · by isontheline · Wolf 158 · 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 August 6, 2024 by isontheline and published on Wolf.Solar. Wolf number 158 (8 groups, 78 spots). Naked-eye A number 2. Carrington rotation 2287. Tags: AR13769, AR13772, AR13774, AR13775, AR13777, AR13779, AR13780, AR13781.

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
Groups8
Groups North3
Groups South5
Spots78
Spots North14
Spots South64
Plages4
CV number247
Q value34

Conditions

Seeing1 / 5
Cloud cover (octas)0

Ephemerides

Carrington rotation2287
L₀223.30°
B₀6.17°
P13.07°
Declination16.49°
Julian day2460528.94722

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Daily mean Wolf number168
Observations5
CR2287
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Sunspots Regions

GroupTypeSpotsQ ValueCV-number
AR13780Fkc24657
AR13772Eho13550
AR13769Hsx2310
AR13775Dao9419
AR13781Cso3311
AR13779Dao4419
AR13777Dso6425
AR13774Ekc17556
Total Sunspots / Q / CV-7834247

Areas Summary

AreaGroupsSpotsWolf Number
North31444
South564114
Central33060
Total (N + S)878158

CV-Helios Network - Classification Values (CV)

Fkc Eho Hsx Dao Cso Dao Dso Ekc

Plages Summary

Number of plages: 4

AR13769AR13772AR13774AR13775AR13777AR13779AR13780AR13781

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