Explorer

Search

AR12893 and AR12894 are both Hsx, AR12891 is Axx

Whitelight — November 6, 2021 at 12:11 PM · by isontheline · Wolf 33 · 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 November 6, 2021 by isontheline and published on Wolf.Solar. Wolf number 33 (3 groups, 3 spots). Naked-eye A number 0. Carrington rotation 2250. Tags: AR12891, AR12893, AR12894, HARP6583, HARP6589, HARP6597.

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 North2
Groups South1
Spots3
Spots North2
Spots South1
Plages2
CV number21
Q value7

Conditions

Seeing4 / 5
Cloud cover (octas)4

Ephemerides

Carrington rotation2250
L₀153.87°
B₀3.81°
P23.41°
Declination-16.13°
Julian day2459525.00764

That day in the community

Daily mean Wolf number33
Observations1
CR2250
See everything in search

Comments

GroupTypeSunspotsQ ValueCV-number
AR12891 / HARP6583Axx111
AR12893 / HARP6589Hsx1310
AR12894 / HARP6597Hsx1310
Total Sunspots / Q / CV-3721

AR12891AR12893AR12894HARP6583HARP6589HARP6597

Images by isontheline that day

Solar Observation Session 2021-11-06

View on Wolf.Solar ↗