Search
Observation solaire du 4 février 2025 à La Meyze
Whitelight — February 4, 2025 at 11:13 AM · by isontheline · Wolf 119 · 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 4, 2025 by isontheline and published on Wolf.Solar. Wolf number 119 (6 groups, 59 spots). Naked-eye A number 1. Carrington rotation 2294. Tags: AR13974, AR13976, AR13978, AR13981, AR13983.
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 |
|---|
| Groups | 6 |
|---|
| Groups North | 5 |
|---|
| Groups South | 1 |
|---|
| Spots | 59 |
|---|
| Spots North | 58 |
|---|
| Spots South | 1 |
|---|
| Plages | 3 |
|---|
| CV number | 184 |
|---|
| Q value | 20 |
|---|
Conditions
| Seeing | 2 / 5 |
|---|
| Cloud cover (octas) | 0 |
|---|
Ephemerides
| Carrington rotation | 2294 |
|---|
| L₀ | 342.88° |
|---|
| B₀ | -6.26° |
|---|
| P | -13.63° |
|---|
| Declination | -16.07° |
|---|
| Julian day | 2460710.96736 |
|---|
AR13974AR13976AR13978AR13981AR13983
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Hsx Hrx Axx Dhi Ehc Dhc
Plages Summary
Number of plages: 3