{"id":89,"date":"2017-02-14T17:11:02","date_gmt":"2017-02-14T16:11:02","guid":{"rendered":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/?page_id=89"},"modified":"2017-09-08T10:37:08","modified_gmt":"2017-09-08T08:37:08","slug":"2002-02-24","status":"publish","type":"page","link":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/2002-02-24\/","title":{"rendered":"2002-02-24"},"content":{"rendered":"<h3>February 24 2002 (<em>SSC03,-71<\/em>) MC CMEN03<\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-91\" src=\"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/files\/2017\/02\/24-Feb2002.jpg\" width=\"500\" height=\"659\" srcset=\"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/files\/2017\/02\/24-Feb2002.jpg 359w, https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/files\/2017\/02\/24-Feb2002-228x300.jpg 228w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>24 February 14:06:<\/strong> Appearance of a bright point in EIT at 195 \u00c5; This point is overlaid at 15:06 UT by a weak white light brightening, observed in the SOHO\/LASCO C2 coronagraph, and by a radio source detected with the NRH at 432 MHz and at 164 MHz. <strong>14:47 UT<\/strong>: the shape of the radio emitting region becomes elongated, due to the onset of a\u00a0 more sporadic new source than the first one and well resolved at 432 MHz. The radio emission is detected until 15:33:45 UT (end of the NRH observations; see secchirh.obspm.fr). <strong>15:45<\/strong>: Onset of a type II burst detected at decameter wavelengths (see sechirh.obspm.fr). <strong>15:30 UT<\/strong>: Onset of\u00a0 a CME (CMEN03, PA 260 (deg), Width 54 (deg), V 231 258, 405\u00a0 Km\/s); appearance, in the SOHO\/C2 image, of a narrow elongated feature located along the same region as the radio source; the C2 image at 15:54 UT shows that the CME is split into two parts located on each side of the white light feature; the evolution of the southern part becomes distinct from the northern one, and then two distinct CMEs are observed in C2 and C3. A possible origin of this effect is a magnetic interaction between the narrow feature and the CME.<\/p>\n<p>This event shares the following characteristics:\u00a0 432 MHz (no evidence in the microwaves),\u00a0<strong> Continuum\u00a0 B<\/strong>, <strong>Type II,<\/strong> <strong>Interaction<\/strong> between the CME and\u00a0 a white light feature.<strong><br \/>\n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>February 24 2002 (SSC03,-71) MC CMEN03 &nbsp; &nbsp; 24 February 14:06: Appearance of a bright point in EIT at 195 \u00c5; This point is overlaid at 15:06 UT by a weak white light brightening, observed in the SOHO\/LASCO C2 coronagraph, and by a radio source detected with the NRH at 432 MHz and at 164 <a class=\"more-link\" href=\"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/2002-02-24\/\">Continue reading <i class=\"fa fa-chevron-right\"><\/i><\/a><\/p>\n","protected":false},"author":43,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-89","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/pages\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/users\/43"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/comments?post=89"}],"version-history":[{"count":23,"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/pages\/89\/revisions"}],"predecessor-version":[{"id":1006,"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/pages\/89\/revisions\/1006"}],"wp:attachment":[{"href":"https:\/\/sites.lesia.obspm.fr\/gmi-radio-cme\/wp-json\/wp\/v2\/media?parent=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}