NAOC Open IR

Browse/Search Results:  1-10 of 842 Help

Selected(0)Clear Items/Page:    Sort:
Chinese Sunspot Drawings and Their Digitization-(VII) Sunspot Penumbra to Umbra Area Ratio Using the Hand-Drawing Records from Yunnan Observatories 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9, 页码: 8
Authors:  Hou, Jia-Wei;  Zeng, Shu-Guang;  Zheng, Sheng;  Luo, Xiao-Yu;  Deng, Lin-Hua;  Li, Yang-Yang;  Chen, Yan-Qing;  Lin, Gang-Hua;  Feng, Yong-Li;  Tao, Jin-Ping
Favorite  |  View/Download:7/0  |  Submit date:2022/09/19
(Sun:) sunspots  Sun: photosphere  Sun: activity  techniques: image processing  
A Wideband Microwave Holography Methodology for Reflector Surface Measurement of Large Radio Telescopes 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9, 页码: 12
Authors:  Wang, Zan;  Kong, De-Qing;  Zhang, Hong-Bo;  Zhu, Xin-Ying;  Liu, Ze-Xin;  Liu, Yu-Chen
Favorite  |  View/Download:4/0  |  Submit date:2022/09/19
astronomical instrumentation  methods and techniques  telescopes  methods: analytical  atmospheric effects  
Diffuse Interstellar Bands lambda 6379, lambda 6614, and lambda 6660 in the LAMOST-MRS Spectra 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 8, 页码: 18
Authors:  Wu, Ke-Fei;  Luo, A-Li;  Chen, Jian-Jun;  Hou, Wen;  Zhao, Yong-Heng
Favorite  |  View/Download:1/0  |  Submit date:2022/09/19
ISM: molecules  methods: data analysis  (ISM:) dust  extinction  
The Distribution of UV Radiation Field in the Molecular Clouds of Gould Belt 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 8, 页码: 12
Authors:  Xia, Jifeng;  Tang, Ningyu;  Zhi, Qijun;  Jiao, Sihan;  Xie, Jinjin;  Fuller, Gary A.;  Goldsmith, Paul F.;  Li, Di
Favorite  |  View/Download:3/0  |  Submit date:2022/09/19
ISM: clouds  (ISM:) dust  extinction  radiative transfer  
Predicting Supermassive Black Hole Mass with Machine Learning Methods 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 8, 页码: 9
Authors:  He, Yi;  Guo, Qi;  Shao, Shi
Favorite  |  View/Download:4/0  |  Submit date:2022/09/19
(galaxies:) quasars: supermassive black holes  galaxies: evolution  methods: data analysis  
Constraining Mass of M31 Combing Kinematics of Stars, Planetary Nebulae and Globular clusters 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 8, 页码: 14
Authors:  Yuan, Sunshun;  Zhu, Ling;  Liu, Cheng;  Qu, Han;  Fan, Zhou
Favorite  |  View/Download:7/0  |  Submit date:2022/09/19
Galaxy: kinematics and dynamics  galaxies: luminosity function  mass function  Galaxy: evolution  
LASPM: the LAMOST stellar parameter pipeline for M-type stars and application to the sixth and seventh data release (DR6 and DR7) 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 8, 页码: 12
Authors:  Du, Bing;  Luo, A-Li;  Zhang, Shuo;  Kong, Xiao;  Guo, Yan-Xin;  Li, Yin-Bi;  Zuo, Fang;  Wang, You-Fen;  Chen, Jian-Jun;  Zhao, Yong-Heng
Favorite  |  View/Download:9/0  |  Submit date:2021/12/06
atmospheric parameters  data analysis  spectrographs  
Spatial modulation search applied to the search and confirmation of highly scintillated pulsars at FAST with a pulsar discovered in M3 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 8, 页码: 4
Authors:  Qian, Lei;  Pan, Zhi-Chen
Favorite  |  View/Download:11/0  |  Submit date:2021/12/06
(stars  ) pulsars  general  methods  observational  methods  data analysis  
Radio recombination line observations at 1.0-1.5GHz with FAST 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 8, 页码: 6
Authors:  Zhang, Chuan-Peng;  Xu, Jin-Long;  Li, Guang-Xing;  Hou, Li-Gang;  Yu, Nai-Ping;  Jiang, Peng
Favorite  |  View/Download:13/0  |  Submit date:2021/12/06
telescopes  FAST  HII regions  radio lines  ISM  galaxies  star formation  
The role of mergers and gas accretion in black hole growth and galaxy evolution 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 8, 页码: 10
Authors:  Zhang, Tian-Chi;  Guo, Qi;  Qu, Yan;  Gao, Liang
Favorite  |  View/Download:6/0  |  Submit date:2021/12/06
methods  numerical  galaxies  evolution  (galaxies  ) quasars  supermassive black holes