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LAMOST望远镜发布巡天光谱数据:给银河系"重新画像"

 5 years ago
source link: https://tech.sina.com.cn/d/s/2018-08-07/doc-ihhkuskt0809791.shtml
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新浪科技讯8月7日消息,中国科学院国家天文台宣布,由其管理和运行的国家重大科技基础设施郭守敬望远镜(英文简称LAMOST)已圆满完成一期光谱巡天观测。一期巡天共发布光谱901万,其中高质量光谱(信噪比大于10)777万,确定534万组恒星光

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