Notice (8): file_put_contents(): Write of 274 bytes failed with errno=28 No space left on device [CORE/src/Log/Engine/FileLog.php, line 140]

Notice: file_put_contents() [function.file-put-contents]: Write of 1108 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): SplFileObject::fwrite() [<a href='https://secure.php.net/splfileobject.fwrite'>splfileobject.fwrite</a>]: Write of 5131 bytes failed with errno=28 No space left on device [CORE/src/Cache/Engine/FileEngine.php, line 141]

Notice: file_put_contents() [function.file-put-contents]: Write of 3153 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 4079 of 4085 bytes [APP/Controller/NewsController.php, line 5571]

Notice: file_put_contents() [function.file-put-contents]: Write of 2759 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Undefined array key "nsort" [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2075 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2099 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Undefined array key "nsort" [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2075 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [APP/Controller/NewsController.php, line 3613]

Notice: file_put_contents() [function.file-put-contents]: Write of 2099 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 11756 of 12277 bytes [APP/Controller/NewsController.php, line 5571]

Notice: file_put_contents() [function.file-put-contents]: Write of 2398 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 57327 of 57333 bytes [APP/Controller/NewsController.php, line 5571]

Notice: file_put_contents() [function.file-put-contents]: Write of 2491 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Notice (8): unserialize() [<a href='https://secure.php.net/function.unserialize'>function.unserialize</a>]: Error at offset 53232 of 53237 bytes [APP/Controller/NewsController.php, line 5571]

Notice: file_put_contents() [function.file-put-contents]: Write of 2491 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
银河系苍蝇座黑洞“正转圈” 中科院天文台 - 站长搜索
首页 > 资讯列表 > 科技资讯 >>

银河系苍蝇座黑洞“正转圈” 中科院天文台

Warning (2): Undefined array key "nsort" [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]
Notice: file_put_contents() [function.file-put-contents]: Write of 2423 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]

Notice: file_put_contents() [function.file-put-contents]: Write of 2447 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
">
Warning (2): Undefined array key "nsort" [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]

Notice: file_put_contents() [function.file-put-contents]: Write of 2423 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
Warning (2): Trying to access array offset on value of type null [ROOT/plugins/Kuhuang/templates/Websites/view.php, line 430]

Notice: file_put_contents() [function.file-put-contents]: Write of 2447 bytes failed with errno=28 No space left on device in /www/wwwroot/www.adminso.com/vendor/cakephp/cakephp/src/Log/Engine/FileLog.php on line 140
2016-01-04 12:24:17 转载来源: 网络整理/侵权必删

中科院国家天文台副台长薛随建近日对外发布国家天文台的最新科研成果:中美天文学家发现,银河系内苍蝇座的一个黑洞是个正转圈的“胖子”,质量相当于11个太阳的质量。薛随建说,国家天文台的研究人员刚刚对银河系内的一个黑洞天体-Nova Muscae 1991(苍蝇座新星)做了质量和转动速度的测量,发现这个黑洞距离我们大约16000光年

中科院国家天文台副台长薛随建近日对外发布国家天文台的最新科研成果:中美天文学家发现,银河系苍蝇座的一个黑洞是个正转圈的“胖子”,质量相当于11个太阳的质量。

中科院天文台:银河系苍蝇座黑洞“正转圈”

薛随建说,国家天文台的研究人员刚刚对银河系内的一个黑洞天体-Nova Muscae 1991(苍蝇座新星)做了质量和转动速度的测量,发现这个黑洞距离我们大约16000光年。

这个黑洞天体的研究者、国家天文台苟利军研究员告诉科技日报记者,中美两国科学家还利用太空X射线望远镜的数据测量了黑洞的转速:每秒379圈。这和2014年测得的天鹅座X―1黑洞每秒至少1000转的转速相比并不算快。

薛随建还介绍了国家天文台的另一项研究成果。博士后李毅超和导师陈学雷研究员,与多国科学家合作,利用美国绿堤望远镜进行中性氢的巡天观测,在观测数据中发现了一颗快速射电暴。

薛随建还公布了我国郭守敬望远镜(LAMOST)所获得的光谱数据。截至2015年6月2日,LAMOST圆满结束正式巡天3年的观测任务,成功获得462万个高质量恒星光谱,比世界上所有已知光谱巡天项目获得的数据总数还要多,相当于对银河系的恒星做了一次较大范围的“人口普查”,获得了“大数据”,这些成果都已得到国际认可。

微信搜索“站长搜索”关注抢6s大礼!下载站长搜索客户端(戳这里)也可参与评论抽楼层大奖!

标签: 银河系 苍蝇 黑洞 正转圈 中科院 天文台


声明:本文内容来源自网络,文字、图片等素材版权属于原作者,平台转载素材出于传递更多信息,文章内容仅供参考与学习,切勿作为商业目的使用。如果侵害了您的合法权益,请您及时与我们联系,我们会在第一时间进行处理!我们尊重版权,也致力于保护版权,站搜网感谢您的分享!

站长搜索

http://www.adminso.com

Copyright @ 2007~2025 All Rights Reserved.

Powered By 站长搜索

打开手机扫描上面的二维码打开手机版


使用手机软件扫描微信二维码

关注我们可获取更多热点资讯

站长搜索目录系统技术支持