Archive images of the Sun's activity: 2005-03-17

2005-03-17.
Click here for bigger picture...Date: 2005-03-17
Time: 12:04 CET
Од комплексне групе пега остала је само једна пега која је настала спајањем мањих пега. Већа, усамљена пега, није се поделила и око ње је настало неколико пора.
Click here for bigger picture...Date: 2005-03-17
Time: 11:55 CET
Виде се две групе пега близу лимба.

Observations of the Sun

Regular observations of the Sun are practiced more or less regularly on Public Observatory since August 2004, in order to track its photospheric activity. Sun is photographed in primary focus of 110/2040 mm refractor on clear days from 11h 50m till 13h 00m, using digital camera Canon EOS 300D (6.3 Mpix). Interesting regions are also being taken at focal length of 9000 mm, using digital camera..

Click here for bigger picture...Click here for bigger picture...Click here for bigger picture...Click here for bigger picture...Click here for bigger picture...