XSGRB afterglow sample
收藏DataCite Commons2022-05-17 更新2024-07-13 收录
下载链接：
https://doi.eso.org/10.18727/archive/70
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资源简介：
This release is the XS-GRB sample of Gamma-Ray Burst (GRB) afterglows. It consists of spectra of 103 individual afterglows observed within 48 hours of the GRB trigger and a few late-time host observations, included for completeness. Redshifts have been measured for 97 per cent of these, covering a redshift range from 0.059 to 7.84. These X-shooter spectra have been taken during a period of eight years corresponding to the ESO observing periods P84 through P98. This dataset provides a unique resource to study the ISM across cosmic time, from the local progenitor surroundings to the intervening universe. The data and scope are described in Selsing et al. (2019, A&A, 623, 92S).
提供机构：
European Southern Observatory (ESO)
创建时间：
2022-04-01
