Dynamic spectra of a group of Type III bursts and Type II burst observed during solar coronal mass ejection on 2017 April 18 with GURT radio telescope subarray (see V. N. Melnik et al. 2019 ApJ 885, 78).
<a href="//commons.wikimedia.org/w/index.php?title=User:YeS&amp;action=edit&amp;redlink=1" class="new" title="User:YeS (page does not exist)">Serge Yerin (YeS)</a>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>