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浏览/检索结果: 共9条，第1-9条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2018, 卷号: 235, 期号: 2, 页码: 19 作者:  Abolfathi, Bela;  Aguado, D. S.;  Aguilar, Gabriela;  Prieto, Carlos Allende;  Almeida, Andres 收藏  |  浏览/下载：31/0  |  提交时间：2020/03/11 atlases  catalogs  surveys   Discovery of 21 New Changing-look AGNs in the Northern Sky 期刊论文 Astrophysical Journal, 2018, 卷号: Vol.862 No.2, 页码: 109 作者:  Qian Yang;  Xue-Bing Wu;  Xiaohui Fan;  Linhua Jiang;  McGreer, I. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/26 The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory 期刊论文 The Astrophysical Journal Supplement, 2018 作者:  Albareti, Franco D.;  Allende Prieto, Carlos;  Almeida, Andres;  Anders, Friedrich;  Anderson, Scott 收藏  |  浏览/下载：128/0  |  提交时间：2019/01/11 The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2017, 卷号: 233, 期号: 2, 页码: 25 作者:  Albareti, Franco D.;  Allende Prieto, Carlos;  Almeida, Andres;  Anders, Friedrich;  Anderson, Scott 收藏  |  浏览/下载：56/0  |  提交时间：2020/03/11 atlases  catalogs  surveys   X-ray constraints on the fraction of obscured active galactic nuclei at high accretion luminosities 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 卷号: 469, 期号: 3, 页码: 3232-3251 作者:  Ananna, T. Tasnim;  Schulze, A.;  Shen, Yue;  LaMassa, S.;  Nandra, K. 收藏  |  浏览/下载：24/0  |  提交时间：2017/12/06 Galaxies: Active  Quasars: General  Quasars: Supermassive Black Holes  Galaxies: Seyfert  X-rays: Diffuse Background   Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe 期刊论文 ASTRONOMICAL JOURNAL, 2017, 卷号: 154, 期号: 1 作者:  Blanton, Michael R.;  Bershady, Matthew A.;  Abolfathi, Bela;  Albareti, Franco D.;  Allende Prieto, Carlos 收藏  |  浏览/下载：197/0  |  提交时间：2017/09/01 cosmology: observations  galaxies: general  Galaxy: general  instrumentation: spectrographs  stars: general  surveys   THE ELEVENTH AND TWELFTH DATA RELEASES OF THE SLOAN DIGITAL SKY SURVEY: FINAL DATA FROM SDSS-III 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2015, 卷号: 219, 期号: 1 作者:  Alam, Shadab;  Albareti, Franco D.;  Allende Prieto, Carlos;  Anders, F.;  Anderson, Scott F. 收藏  |  浏览/下载：256/0  |  提交时间：2016/11/10 atlases  catalogs  surveys   THE TENTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST SPECTROSCOPIC DATA FROM THE SDSS-III APACHE POINT OBSERVATORY GALACTIC EVOLUTION EXPERIMENT 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2014, 卷号: 211, 期号: 2 作者:  Ahn, Christopher P.;  Alexandroff, Rachael;  Allende Prieto, Carlos;  Anders, Friedrich;  Anderson, Scott F. 收藏  |  浏览/下载：136/0  |  提交时间：2016/11/28 atlases  catalogs  surveys   THE NINTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST SPECTROSCOPIC DATA FROM THE SDSS-III BARYON OSCILLATION SPECTROSCOPIC SURVEY 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2012, 卷号: 203, 期号: 2 作者:  Ahn, Christopher P.;  Alexandroff, Rachael;  Prieto, Carlos Allende;  Anderson, Scott F.;  Anderton, Timothy 收藏  |  浏览/下载：129/0  |  提交时间：2016/11/23 atlases  catalogs  surveys