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Relevé Lumière Blanche du 2021-04-16 10:15:00 UTC

Whitelight — April 16, 2021 at 10:15 AM · by isontheline · Wolf 36 · 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 April 16, 2021 by isontheline and published on Wolf.Solar. Wolf number 36 (3 groups, 6 spots). Naked-eye A number 0. Carrington rotation 2243. Tags: AR12814, AR12815, AR12816, HARP6308, HARP6309, HARP6310.

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
Groups3
Groups North0
Groups South3
Spots6
Spots North0
Spots South6
Plages1
CV number12
Q value7

Conditions

Seeing4 / 5
Cloud cover (octas)6

Ephemerides

Carrington rotation2243
L₀331.00°
B₀-5.50°
P-25.91°
Declination10.28°
Julian day2459320.92708

That day in the community

Daily mean Wolf number36
Observations1
CR2243
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Comments

Activité solaire du jour :

  • Groupe AR12814 / HARP6308 de classe Bxo
  • Groupe AR12815 / HARP6310 de classe Bxo
  • Groupe AR12816 / HARP6309 de classe Cao

Classification

GroupeTypeQCV
AR12814 / HARP6308Bxo22
AR12815 / HARP6310Bxo22
AR12816 / HARP6309Cao38
Total Q / CV-712

AR12814AR12815AR12816HARP6308HARP6309HARP6310

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