机构

• 国家天文台 [42]

采集方式

• OAI收割 [42]

内容类型

• 期刊论文 [42]

发表日期

• 2020 [4]
• 2019 [6]
• 2018 [6]
• 2017 [2]
• 2016 [1]
• 2015 [6]
• 更多

学科主题

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浏览/检索结果: 共42条，第1-10条 帮助 限定条件 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     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Irregular changes in H alpha emission line of V423 Aur observed by LAMOST Medium-Resolution Spectrographs 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 3, 页码: 8 作者:  Wu, Chao-Jian;  Wu, Hong;  Hsia, Chih-Hao;  Zhang, Wei;  Ren, Juan-Juan   |  收藏  |  浏览/下载：13/0  |  提交时间：2021/12/06 stars: emission-line, Be  stars: variables: general  stars: rotation   Palomar Gattini-IR: Survey Overview, Data Processing System, On-sky Performance and First Results 期刊论文  OAI收割 Publications of the Astronomical Society of the Pacific, 2020, 卷号: 132, 期号: 1008 作者:  De,Kishalay;  Hankins,Matthew J.;  Kasliwal,Mansi M.;  Moore,Anna M.;  Ofek,Eran O.   |  收藏  |  浏览/下载：44/0  |  提交时间：2020/03/10 astronomical databases: miscellaneous  catalogs  infrared: general  methods: data analysis  surveys  techniques: image processing  techniques: photometric   Rare Object Search From Low-S/N Stellar Spectra in SDSS 期刊论文  OAI收割 IEEE ACCESS, 2020, 卷号: 8, 页码: 66475-66488 作者:  Wu, Minglei;  Pan, Jingchang;  Yi, Zhenping;  Wei, Peng   |  收藏  |  浏览/下载：9/0  |  提交时间：2021/12/06 Principal component analysis  Search problems  Astronomy  Support vector machines  Wavelength division multiplexing  Feature extraction  Random forests  SDSS  stellar spectra  machine learning  rare object search   Irregular changes in Hαemission line of V423 Aur observed by LAMOST Medium-Resolution Spectrographs 期刊论文  OAI收割 天文和天体物理学研究:英文版, 2020, 卷号: 20.0, 期号: 003, 页码: 84 作者:  Wu CJ(武朝剑);  Wu H(吴宏);  Xia ZH(夏志浩);  Zhang W(张伟);  Ren JJ(任娟娟)   |  收藏  |  浏览/下载：5/0  |  提交时间：2021/12/06 stars  emission-line,Be-stars  variables  general-stars  rotation   Evolved massive stars at low-metallicity I. A source catalog for the Small Magellanic Cloud 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 629, 页码: 17 作者:  Yang, Ming;  Bonanos, Alceste Z.;  Jiang, Bi-Wei;  Gao, Jian;  Gavras, Panagiotis   |  收藏  |  浏览/下载：7/0  |  提交时间：2020/03/10 infrared: stars  Magellanic Clouds  stars: late-type  stars: massive  stars: mass-loss  stars: variables: general   A luminous stellar outburst during a long-lasting eruptive phase first, and then SN IIn 2018cnf 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 628, 页码: 16 作者:  Pastorello, A.;  Reguitti, A.;  Morales-Garoffolo, A.;  Cano, Z.;  Prentice, S. J.   |  收藏  |  浏览/下载：21/0  |  提交时间：2020/03/10 supernovae: general  supernovae: individual: SN 2018cnf  supernovae: individual: SN 2009ip  stars: winds, outflows   An Optical and X-Ray Study of the Contact Binary, BH Cassiopeiae 期刊论文  OAI收割 Publications of the Astronomical Society of the Pacific, 2019, 卷号: 131, 期号: 1002 作者:  Liu,Junhui;  Esamdin,Ali;  Zhang,Yu;  Hu,Chin-Ping;  Chen,Tingting   |  收藏  |  浏览/下载：16/0  |  提交时间：2020/03/10 binaries: close  binaries: eclipsing  binaries: spectroscopic  stars: individual (BH Cassiopeiae)  stars: variables: general  X-rays: binaries   Exoplanets in the Antarctic Sky. I. The First Data Release of AST3-II (CHESPA) and New Found Variables within the Southern CVZ of TESS 期刊论文  OAI收割 The Astrophysical Journal Supplement Series, 2019, 卷号: 240, 期号: 2 作者:  Zhang,Hui   |  收藏  |  浏览/下载：18/0  |  提交时间：2020/03/10 binaries: eclipsing  catalogs  planets and satellites: detection  stars: variables: general  surveys  techniques: photometric   Exoplanets in the Antarctic Sky. II. 116 Transiting Exoplanet Candidates Found by AST3-II (CHESPA) within the Southern CVZ of TESS 期刊论文  OAI收割 The Astrophysical Journal Supplement Series, 2019, 卷号: 240, 期号: 2 作者:  Zhang,Hui;  Yu,Zhouyi;  Liang,Ensi;  Yang,Ming;  Ashley,Michael C. B.   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/03/10 binaries: eclipsing  catalogs  planets and satellites: detection  stars: variables: general  surveys  techniques: photometric   GD358: Three Decades of Observations for the In-depth Asteroseismology of a DBV Star 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2019, 卷号: 871, 期号: 1, 页码: 17 作者:  Bischoff-Kim, Agnes;  Provencal, J. L.;  Bradley, P. A.;  Montgomery, M. H.;  Shipman, H. L.   |  收藏  |  浏览/下载：48/0  |  提交时间：2020/03/10 stars: oscillations (including pulsations)  stars: variables: general  white dwarfs Supporting material: machine-readable tables