RUS↔ENG
<-
->
March : 2013
su mo tu we th fr st
12
3456789
10111213141516
17181920212223
24252627282930
31

Diary

Diary's archive

Active areas

Mar 1, 2013
sunspots

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group numberSunspots Location on the SunThe number of spots in the groupThe classification by the Zurich's modified systemArea (millions of shares of the solar hemisphere)Group length (in degrees)Carrington Longitude (in degrees)Group's magnet type
№ 1680S28 W0003Cro002004270Beta
№ 1681N17 E2002Cro002002249Beta
№ 1682S18 W3015Dai018008299Beta-Gamma
№ 1683S16 E6803Dao015006201Beta

H-alpha plages without spots

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area numberCoordinatesCarrington Longitude (in degrees)
№ 1676S18 W81351
№ 1677S28 W86356
№ 1679S10 W76346

© TESIS: tesis.lebedev.ru