{"id":4687,"date":"2014-05-10T09:46:49","date_gmt":"2014-05-10T01:46:49","guid":{"rendered":"http:\/\/blog.sepc.ac.cn\/?p=4687"},"modified":"2014-05-21T10:02:40","modified_gmt":"2014-05-21T02:02:40","slug":"%e5%ae%8c%e7%be%8e%e5%a4%aa%e9%98%b3%e9%a3%8e%e6%9a%b4","status":"publish","type":"post","link":"http:\/\/blog.sepc.ac.cn\/?p=4687","title":{"rendered":"\u5b8c\u7f8e\u592a\u9633\u98ce\u66b4"},"content":{"rendered":"<p><strong>\u3000\u3000<\/strong><span style=\"color: #808080\"><span style=\"font-size: 12px\"><strong> \u4e16\u754c\u65f62012\u5e747\u670823\u65e5\uff0c\u592a\u9633\u53f3\u4fa7\u7206\u53d1\u4e86\u4e00\u6b21\u8d85\u5927\u65e5\u5195\u7269\u8d28\u629b\u5c04\u4e8b\u4ef6\uff08CME\uff09\uff0c\u4ee5\u5927\u7ea63000km\/s\u7684\u901f\u5ea6\u5411\u5916\u55b7\u5c04\u51fa\u4e00\u7fa4\u5de8\u578b\u7684\u592a\u9633\u7269\u8d28\uff0c\u5e76\u5728\u592a\u7a7a\u4e2d\u8fc5\u901f\u6563\u5f00\u4f20\u64ad\u3002\u5f53\u65f6\uff0c\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40NASA\u53d1\u5c04\u7684\u4e00\u5bf9\u53cc\u5b50\u661fSTEREO\u4e2d\u7684Ahead\u536b\u661f\u6b63\u597d\u5904\u4e8e\u4f20\u64ad\u65b9\u5411\uff0c\u6709\u5e78\u6355\u6349\u5230\u4e86\u6b64\u6b21\u7684\u521b\u5386\u53f2\u8bb0\u5f55\u7684\u5927\u5c3a\u5ea6\u4e8b\u4ef6\uff0c\u6b64\u6b21\u4e8b\u4ef6\u4e5f\u662fSTEREO\u536b\u661f\u81ea\u53d1\u5c04\u4ee5\u6765\u5176\u6240\u89c2\u6d4b\u5230\u7684\u901f\u5ea6\u6700\u5feb\u7684\u65e5\u5195\u7269\u8d28\u629b\u5c04\u4e8b\u4ef6\u3002<\/strong><\/span><\/span><\/p>\n<h3><span style=\"color: #0000ff\"><strong>\u76d1\u6d4b\u592a\u9633\u98ce\u66b4\u7684\u201c\u529f\u81e3\u201d<\/strong><\/span><\/h3>\n<h3><\/h3>\n<p><strong>\u3000\u3000<\/strong>STEREO\u53cc\u5b50\u661f\uff0c\u5373\u65e5\u5730\u5173\u7cfb\u5929\u6587\u53f0\uff0c\u53d1\u5c04\u4e8e2006\u5e74\uff0c\u5206\u522b\u4f4d\u4e8e\u5730\u7403\u7ed5\u592a\u9633\u516c\u8f6c\u7684\u8f68\u9053\u524d\u65b9\u548c\u540e\u65b9\uff0c\u53ef\u5728\u4e0d\u540c\u7684\u89d2\u5ea6\u5bf9\u592a\u9633\u8fdb\u884c\u7acb\u4f53\u89c2\u6d4b\uff0c\u5176\u76ee\u7684\u4e4b\u4e00\u662f\u7814\u7a76\u65e5\u5195\u7269\u8d28\u629b\u5c04\u4ece\u65e5\u5195\u5411\u884c\u661f\u9645\u7a7a\u95f4\u4f20\u64ad\u7684\u6f14\u5316\u8fc7\u7a0b\uff0c\u56fe1\u662f\u5f53\u65f6\u7684STEREO\u53cc\u5b50\u661f\u548c\u65e5\u5730\u4f4d\u7f6e\u5173\u7cfb\u793a\u610f\u56fe\u3002\u4ee4\u4eba\u9ad8\u5174\u7684\u662f\uff0c\u6b64\u6b21\u7684\u5927\u4e8b\u4ef6\u7531\u4e8e\u672a\u671d\u5411\u5730\u7403\uff0c\u5bf9\u6211\u4eec\u5e76\u6ca1\u6709\u4ea7\u751f\u5371\u5bb3\uff0c\u800c\u4e14STEREO\u536b\u661f\u6b63\u597d\u80fd\u63d0\u4f9b\u5b8c\u6574\u89c2\u6d4b\u6570\u636e\uff0c\u63d0\u4f9b\u4e86\u4e00\u6b21\u7814\u7a76\u592a\u9633\u7206\u53d1\u6d3b\u52a8\u5982\u4f55\u5f71\u54cd\u592a\u9633\u5468\u56f4\u7a7a\u95f4\u73af\u5883\u7684\u7edd\u4f73\u673a\u4f1a\u3002<br \/>\n<div id=\"attachment_4690\" style=\"width: 260px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/blog.sepc.ac.cn\/wp-content\/uploads\/2014\/05\/pic1.png\"><img aria-describedby=\"caption-attachment-4690\" loading=\"lazy\" src=\"http:\/\/blog.sepc.ac.cn\/wp-content\/uploads\/2014\/05\/pic1.png\" alt=\"\" width=\"250\" height=\"400\" class=\"size-full wp-image-4690\" \/><\/a><p id=\"caption-attachment-4690\" class=\"wp-caption-text\">\u56fe1 STEREO\u53cc\u5b50\u661f\u4e0e\u65e5\u5730\u4f4d\u7f6e\u5173\u7cfb\u793a\u610f<\/p><\/div><\/p>\n<h3 style=\"text-align: center\"><!--more--><\/h3>\n<h3><span style=\"color: #0000ff\"><strong>\u4e3a\u4f55\u79f0\u4e3a\u5b8c\u7f8e\u592a\u9633\u98ce\u66b4<\/strong><\/span><\/h3>\n<h3><\/h3>\n<p><strong>\u3000\u3000<\/strong>\u4e2d\u79d1\u9662\u56fd\u5bb6\u7a7a\u95f4\u79d1\u5b66\u4e2d\u5fc3\u7a7a\u95f4\u5929\u6c14\u5b66\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7684\u5218\u9896\u7814\u7a76\u5458\u540c\u7f8e\u56fd\u3001\u5965\u5730\u5229\u3001\u82ac\u5170\u548c\u6cd5\u56fd\u7684\u79d1\u5b66\u5bb6\u5408\u4f5c\uff0c\u5bf9\u8be5\u6b21\u4e8b\u4ef6\u8fdb\u884c\u4e86\u5206\u6790\u3002\u7814\u7a76\u8ba4\u4e3a\uff0c\u6b64\u6b21\u7206\u53d1\u4e0e\u4e24\u6b21\u76f8\u969415\u5206\u949f\u5de6\u53f3\u7684\u65e5\u5195\u7269\u8d28\u629b\u5c04\u7684\u76f8\u4e92\u4f5c\u7528\u6709\u5173\uff0c\u5b83\u4eec\u5728\u884c\u661f\u9645\u7a7a\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u5bfc\u81f4\u4e86\u57281\u4e2aAU\u5904\uff08\u7ea61.5\u4ebf\u516c\u91cc\uff09\u89c2\u6d4b\u5230\u8d85\u7ea7\u592a\u9633\u98ce\u78c1\u573a\u3002\u800c\u4e4b\u6240\u4ee5\u80fd\u8fbe\u5230\u521b\u8bb0\u5f55\u7684\u592a\u9633\u98ce\u901f\u5ea6\u548c\u78c1\u573a\u5f3a\u5ea6\uff0c\u5219\u662f\u7531\u4e8e\u56db\u5929\u524d\u53d1\u751f\u7684\u4e00\u6b21\u65e5\u5195\u7269\u8d28\u629b\u5c04\u4e3a\u6b64\u6b21\u4e8b\u4ef6\u884c\u661f\u9645\u4f20\u64ad\u521b\u9020\u4e86\u6761\u4ef6\uff0c\u5373\u4e3a\u5176\u4f20\u64ad\u9053\u8def\u626b\u6e05\u4e86\u969c\u788d\uff0c\u582a\u79f0\u4e00\u6b21\u5b8c\u7f8e\u592a\u9633\u98ce\u66b4\u3002\u8be5\u9879\u7814\u7a76\u6210\u679c\u53d1\u8868\u5728\u300a\u81ea\u7136\u300b\uff08Nature\uff09\u5b50\u520a \uff0d\u300a\u81ea\u7136\u901a\u8baf\u300b\u4e0a\uff0c\u5e76\u88abNature\u9009\u4e3a\u4eae\u70b9\u4ecb\u7ecd\uff0c\u540c\u65f6\u88abNASA\u3001Nature\u3001Science\u548c\u5176\u5b83\u7f8e\u6b27\u5a92\u4f53\u5e7f\u6cdb\u62a5\u9053\u3002<br \/>\n<strong>\u3000\u3000<\/strong>\u7814\u7a76\u7ec4\u4e4b\u6240\u4ee5\u5c06\u8fd9\u6b21\u4e8b\u4ef6\u79f0\u4e3a\u5b8c\u7f8e\u592a\u9633\u98ce\u66b4\uff0c\u65e8\u5728\u8868\u8fbe\u591a\u79cd\u7a7a\u95f4\u7269\u7406\u6761\u4ef6\u6c47\u805a\u5728\u4e00\u8d77\uff0c\u4e3a\u6b64\u6b21\u8d85\u7ea7\u592a\u9633\u98ce\u66b4\u7684\u5f62\u6210\u521b\u9020\u4e86\u5b8c\u7f8e\u6761\u4ef6\u3002\u8be5\u9879\u7814\u7a76\u5c06\u5e2e\u52a9\u79d1\u5b66\u5bb6\u8fdb\u4e00\u6b65\u7406\u89e3\u8d85\u7ea7\u592a\u9633\u98ce\u66b4\u7684\u5f62\u6210\u539f\u56e0\uff0c\u4ee5\u53ca\u5bf9\u7a7a\u95f4\u73af\u5883\u7684\u53ef\u80fd\u5f71\u54cd\u3002\u8be5\u7814\u7a76\u8ba4\u4e3a\uff0c\u5e76\u4e0d\u4ec5\u4ec5\u662f\u592a\u9633\u6d3b\u52a8\u533a\u7684\u521d\u59cb\u6761\u4ef6\u53ef\u4ee5\u5f71\u54cd\u8d85\u7ea7\u592a\u9633\u98ce\u66b4\u7684\u4ea7\u751f\uff0c\u5176\u884c\u661f\u9645\u7a7a\u95f4\u7684\u6f14\u5316\u5373\u65e5\u5195\u7269\u8d28\u629b\u5c04\u5728\u884c\u661f\u9645\u7a7a\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u5bf9\u8d85\u7ea7\u592a\u9633\u98ce\u66b4\u7684\u5f62\u6210\u4e5f\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h3><span style=\"color: #0000ff\"><strong>\u4e8b\u4ef6\u7684\u201c\u7f6a\u9b41\u7978\u9996\u201d<\/strong><\/span><\/h3>\n<h3><\/h3>\n<p><strong>\u3000\u3000<\/strong>\u4e8b\u5b9e\u4e0a\uff0c\u8fd9\u6b21\u8d85\u5927\u65e5\u5195\u7269\u8d28\u629b\u5c04\u4e8b\u4ef6\u662f\u7531\u9ed1\u5b50\u7fa4AR1520\u7206\u53d1\u5f15\u8d77\u7684\uff0c\u4e0b\u9762\u6211\u4eec\u7b80\u5355\u56de\u987e\u4e00\u4e0b\u8fd9\u4e2a\u9ed1\u5b50\u7fa4\u5728\u53ef\u89c1\u65e5\u9762\u4e0a\u7684\u6f14\u53d8\u548c\u7206\u53d1\u60c5\u51b5\u3002\u8be5\u9ed1\u5b50\u7fa4\u57282012\u5e747\u67087-18\u65e5\u5904\u4e8e\u53ef\u89c1\u65e5\u9762\uff0c\u5728\u8fd9\u671f\u95f4\u4e00\u76f4\u7ef4\u6301\u590d\u6742\u7684\u78c1\u7c7b\u578b\u7ed3\u6784\uff0c\u6d3b\u8dc3\u5e76\u591a\u6b21\u7206\u53d1\u3002\u5176\u4e2d\u4e3b\u8981\u6709\u4e24\u6b21\u5f71\u54cd\u65e5\u5730\u7a7a\u95f4\u73af\u5883\u7684\u7206\u53d1\u6d3b\u52a8\uff0c\u5206\u522b\u662f7\u670812\u65e5\u7684X1.4\u7ea7\u5927X\u5c04\u7ebf\u8000\u6591\u548c7\u670818\u65e5\u7684M1.7\u7ea7\u4e2d\u7b49X\u5c04\u7ebf\u8000\u6591\uff0c\u5747\u5f15\u8d77\u5730\u7403\u540c\u6b65\u8f68\u9053\u9ad8\u80fd\u8d28\u5b50\u901a\u91cf\u8fc5\u901f\u4e0a\u5347\uff0c\u8fbe\u5230\u8d28\u5b50\u4e8b\u4ef6\u6c34\u5e73\u3002\u5176\u4e2d\u7684X1.4\u7ea7\u8000\u6591\u4f34\u968f\u6709\u671d\u5411\u5730\u7403\u7684\u65e5\u5195\u7269\u8d28\u629b\u5c04\uff0c15\u65e5\u5230\u8fbe\u5730\u7403\uff0c\u5f15\u53d1\u957f\u65f6\u95f4\u7684\u5f3a\u5730\u78c1\u6270\u52a8\uff0c\u5171\u670933\u5c0f\u65f6\u8fbe\u5230\u78c1\u66b4\u6c34\u5e73\uff1b\u800cM1.7\u7ea7\u8000\u6591\u4f34\u968f\u7684\u65e5\u9762\u7269\u8d28\u629b\u5c04\u867d\u7136\u4e0d\u671d\u5411\u5730\u7403\uff0c\u6ca1\u6709\u5f15\u8d77\u5730\u78c1\u6270\u52a8\uff0c\u4f46\u5176\u671d\u5411STEREO Ahead\u536b\u661f\uff0c\u5982\u524d\u6240\u8ff0\uff0c\u6b63\u662f\u8fd9\u6b21\u7684\u65e5\u5195\u7269\u8d28\u629b\u5c04\uff0c\u5728\u884c\u661f\u9645\u7a7a\u95f4\u4e3a\u8fd9\u6b21\u5b8c\u7f8e\u592a\u9633\u98ce\u66b4\u7684\u4f20\u64ad\u201c\u626b\u6e05\u201d\u4e86\u9053\u8def\u3002<br \/>\n<div id=\"attachment_4693\" style=\"width: 290px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/blog.sepc.ac.cn\/wp-content\/uploads\/2014\/05\/pic2.png\"><img aria-describedby=\"caption-attachment-4693\" loading=\"lazy\" src=\"http:\/\/blog.sepc.ac.cn\/wp-content\/uploads\/2014\/05\/pic2.png\" alt=\"\" width=\"280\" height=\"316\" class=\"size-full wp-image-4693\" \/><\/a><p id=\"caption-attachment-4693\" class=\"wp-caption-text\">\u56fe2 \u592a\u9633\u5149\u7403\u78c1\u573a\u548c\u5149\u7403\u9ed1\u5b50\u6210\u50cf\u56fe<\/p><\/div><br \/>\n<div id=\"attachment_4694\" style=\"width: 260px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/blog.sepc.ac.cn\/wp-content\/uploads\/2014\/05\/pic3.png\"><img aria-describedby=\"caption-attachment-4694\" loading=\"lazy\" src=\"http:\/\/blog.sepc.ac.cn\/wp-content\/uploads\/2014\/05\/pic3.png\" alt=\"\" width=\"250\" height=\"639\" class=\"size-full wp-image-4694\" \/><\/a><p id=\"caption-attachment-4694\" class=\"wp-caption-text\">\u56fe3 \u9ed1\u5b50\u7fa4AR1520\u7206\u53d1\u540e\u7684\u7a7a\u95f4\u73af\u5883\u76d1\u6d4b\u6570\u636e<\/p><\/div><\/p>\n<h3><span style=\"color: #0000ff\"><strong>\u76f8\u5173\u76d1\u6d4b\u6570\u636e<\/strong><\/span><\/h3>\n<h3><\/h3>\n<p><strong>\u3000\u3000<\/strong>\u9ed1\u5b50\u7fa4AR1520\u57287\u670819\u65e5\u8f6c\u5165\u80cc\u9762\uff0c\u4ee5\u6bcf\u5929\u7ea613\u00b0\u7684\u592a\u9633\u7ecf\u5ea6\u8f6c\u52a8\u901f\u5ea6\u968f\u7740\u592a\u9633\u81ea\u8f6c\uff0c\u867d\u7136\u4e4b\u524d\u7684\u7206\u53d1\u6d3b\u52a8\u5df2\u7ecf\u91ca\u653e\u4e86\u4e00\u90e8\u5206\u80fd\u91cf\uff0c\u4f46\u662f\u5176\u5185\u90e8\u7684\u78c1\u573a\u5728\u4e0d\u65ad\u53d1\u5c55\uff0c\u80fd\u91cf\u8fd8\u5728\u805a\u96c6\u5e76\u915d\u917f\u7740\u66f4\u5927\u7684\u7206\u53d1\u3002\u7ec8\u4e8e\uff0c\u5728\u6c89\u5bc2\u4e864\u5929\u540e\uff0c\u4e5f\u5c31\u662f\u4e16\u754c\u65f67\u670823\u65e5\u51cc\u6668\uff0c\u7206\u53d1\u4e86\u6b64\u6b21\u53ef\u4ee5\u8f7d\u5165\u5386\u53f2\u7684\u592a\u9633\u98ce\u66b4\uff01\u9ed1\u5b50\u7fa4\u7206\u53d1\u65f6\u5411\u5916\u55b7\u53d1\u51fa\u8d85\u9ad8\u901f\u592a\u9633\u98ce\uff0c20\u5c0f\u65f6\u5de6\u53f3\u540e\u5230\u8fbe\u79bb\u592a\u9633\u7ea61.5\u4ebf\u516c\u91cc\u4e4b\u5916\u7684Ahead\u536b\u661f\uff0c\u6b64\u5904\u89c2\u6d4b\u5230\u7684\u592a\u9633\u98ce\u901f\u5ea6\u4ecd\u9ad8\u8fbe2300 km\/s\uff0c\u4e3a\u5730\u7403\u65e5\u5e38\u6240\u7ecf\u5386\u7684\u592a\u9633\u98ce\u901f\u5ea6\u7684\u597d\u51e0\u500d\uff1b\u603b\u78c1\u573a\u5f3a\u5ea6\u9ad8\u8fbe110nT\uff0c\u4e3a\u5e73\u5e38\u592a\u9633\u98ce\u78c1\u573a\u5f3a\u5ea6\u7684\u5341\u51e0\u500d\u3002\u56fe4\u4e3a\u6b64\u6b21\u4e8b\u4ef6\u4e2dSOHO\u536b\u661f\u548cSTEREO\u53cc\u5b50\u661f\u6240\u89c2\u6d4b\u5230\u7684\u65e5\u5195\u7269\u8d28\u629b\u5c04\u6210\u50cf\u6570\u636e\uff08\u6309\u65f6\u95f4\u987a\u5e8f\u4ece\u5de6\u5230\u53f3\uff09\u3002\u56fe5\u662fSTEREO\u536b\u661f\u83b7\u5f97\u7684\u592a\u9633\u98ce\u53c2\u6570\u6570\u636e\uff0c\u5176\u4e2d\u7684Dst\u5730\u78c1\u6270\u52a8\u6307\u6570\u662fD.N.Baker\u7b49\u5047\u8bbe\u6b64\u6b21\u8d85\u7ea7\u592a\u9633\u98ce\u66b4\u88ad\u51fb\u5730\u7403\uff0c\u6a21\u62df\u83b7\u5f97\u6700\u6076\u52a3\u6761\u4ef6\u4e0b\u7684\u53d8\u5316\u60c5\u51b5\u3002<br \/>\n<div id=\"attachment_4696\" style=\"width: 360px\" class=\"wp-caption aligncenter\"><a 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