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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2017    专题：国家天文台    第一署名单位    第一作者单位    通讯作者单位     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 Searching for Hot Subdwarf Stars from the LAMOST Spectra. I. Method 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2017, 卷号: 233, 期号: 1 作者:  Bu, Yude;  Pan, Jingchang;  Bu, Jingde;  Zhao, Gang;  Lei, Zhenxin 收藏  |  浏览/下载：44/0  |  提交时间：2018/01/08 Methods: Statistical  Stars: Statistics  Subdwarfs   The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: final emission line galaxy target selection 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 卷号: 471, 期号: 4, 页码: 3955-3973 作者:  Comparat, J.;  Schlegel, D. J.;  Lang, D.;  Dey, A.;  Percival, W. J. 收藏  |  浏览/下载：26/0  |  提交时间：2017/12/06 Methods: Data Analysis  Galaxies: Distances And Redshifts  Galaxies: Photometry  Galaxies: Stellar Content  Large-scale Structure Of Universe  Cosmology: Observations   Spectroscopic Observations of Magnetic Reconnection and Chromospheric Evaporation in an X-shaped Solar Flare 期刊论文 ASTROPHYSICAL JOURNAL, 2017, 卷号: 848, 期号: 2 作者:  Gan, W. Q.;  Qiu, J.;  Zhu, X. S.;  Ding, M. D.;  Kelly, M. 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/06 Line: Profiles  Sun: Chromosphere  Sun: Corona  Sun: Flares  Sun: Uv Radiation   Radio stars observed in the LAMOST spectral survey 期刊论文 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2017, 卷号: 17, 期号: 10 作者:  Yue, Qiang;  Lu, Hong-Peng;  Han, Xian-Ming L.;  Zhang, Yong;  Shi, Jian-Rong 收藏  |  浏览/下载：26/0  |  提交时间：2018/01/08 Stars: Chromosphere  Stars: Activity  Stars: Radio  Stars: Spectroscopic   AE Ursae Majoris - a delta Scuti star in the Hertzsprung Gap 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 卷号: 467, 期号: 3, 页码: 3122-3139 作者:  Niu, Jia-Shu;  Fu, Jian-Ning;  Li, Yan;  Yang, Xiao-Hu;  Zong, Weikai 收藏  |  浏览/下载：32/0  |  提交时间：2017/05/25 techniques: photometric  techniques: spectroscopic  stars: individual: AE UMa  stars: oscillations  stars: variables: delta Scuti   Clustering of quasars in the first year of the SDSS-IV eBOSS survey: interpretation and halo occupation distribution 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 卷号: 468, 期号: 1, 页码: 728-740 作者:  Rodriguez-Torres, Sergio A.;  Comparat, Johan;  Prada, Francisco;  Yepes, Gustavo;  Burtin, Etienne 收藏  |  浏览/下载：51/0  |  提交时间：2017/05/25 quasars: general  cosmology: observations  large-scale structure of Universe   Steep extinction towards GRB 140506A reconciled from host galaxy observations: Evidence that steep reddening laws are local 期刊论文 ASTRONOMY & ASTROPHYSICS, 2017, 卷号: 601 作者:  Heintz, K. E.;  Fynbo, J. P. U.;  Jakobsson, P.;  Kruehler, T.;  Christensen, L. 收藏  |  浏览/下载：14/0  |  提交时间：2017/09/01 gamma-ray burst: general  gamma-ray burst: individual: GRB 140506A  dust, extinction  galaxies: individual: GRB 140506A host   A modified method for determining the focal ratio degradation and length properties of optical fibres in astronomy 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 卷号: 466, 期号: 2, 页码: 1669-1687 作者:  Yan, Yunxiang;  Wang, Gang;  Sun, Weimin;  Luo, A-Li;  Ma, Zhenyu 收藏  |  浏览/下载：33/0  |  提交时间：2017/05/25 instrumentation: miscellaneous  instrumentation: spectrographs  methods: data analysis  techniques: miscellaneous  techniques: spectroscopic   NGC 1980 Is Not a Foreground Population of Orion: Spectroscopic Survey of Young Stars with Low Extinction in Orion A 期刊论文 The Astronomical Journal, 2017, 卷号: 153, 期号: 4 作者:  Fang,Min;  Kim,Jinyoung Serena;  Pascucci,Ilaria;  Apai,Dániel;  Zhang,Lan 收藏  |  浏览/下载：0/0  |  提交时间：2020/03/11 accretion, accretion disks  protoplanetary disks  stars: pre-main sequence   Evaluating Optical Classification for Fermi Blazar Candidates with a Statistical Method Using Broadband Spectral Indices 期刊论文 ASTROPHYSICAL JOURNAL, 2017, 卷号: 838, 期号: 1 作者:  Yi, Ting-Feng;  Zhang, Jin;  Lu, Rui-Jing;  Huang, Rui;  Liang, En-Wei 收藏  |  浏览/下载：14/0  |  提交时间：2017/05/25 BL Lacertae objects: general  gamma rays: galaxies  methods: statistical  quasars: general