XXL巡天：首批数据
收藏国家地球系统科学数据中心2017-07-17 更新2024-03-04 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=201611388014279&docId=27290
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资源简介：
The quest for the cosmological parameters that describe our universe continues to motivate the scientific community to undertake very largesurvey initiatives across the electromagnetic spectrum. Over the past
two decades, the Chandra and XMM-Newton observatories have sup- portednumerous studies of X-ray-selected clusters of galaxies, active galactic nuclei, and the X-ray background. The present paper is the first in a series reporting results of the XXL-XMM survey.
提供机构：
中国科学院国家天文台
创建时间：
2017-07-17
