Youtor
저위도까지 내려온 오로라 태양 흑점사진을 찍어서 밝혀보자
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Rcxp3fj0NMg
This is a link to the book introduced in the video. • A guide to taking your first steps in astrophotography - Introduction to astrophotography part 1 • • 입문자를 위한 천체사진촬영법 1 - 천체 사진 촬영 첫 걸음을 위... • Due to recent active solar activity, aurora, which used to be observed only in high latitudes, is now being observed in mid-latitudes as well. • Solar activity is related to the number of sunspots, and aurora and Dellinger phenomena often occur on Earth due to flares exploding around sunspots. • It would be natural to observe sunspots at a time like this, right? • I made this video to introduce how to observe and take pictures of sunspots using a 102mm refractor telescope and a 60mm solar telescope using a sunspot filter.
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