中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [339]
采集方式
OAI收割 [339]
内容类型
期刊论文 [339]
发表日期
2022 [4]
2021 [3]
2020 [32]
2019 [44]
2018 [45]
2017 [33]
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Characterization of Kepler targets based on medium-resolution LAMOST spectra analyzed with ROTFIT
期刊论文
OAI收割
ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 664, 页码: 30
作者:
Frasca, A.
;
Molenda-Zakowicz, J.
;
Alonso-Santiago, J.
;
Catanzaro, G.
;
De Cat, P.
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2022/09/19
surveys
techniques: spectroscopic
stars: activity
binaries: spectroscopic
stars: fundamental parameters
stars: abundances
Diffuse Interstellar Bands lambda 6379, lambda 6614, and lambda 6660 in the LAMOST-MRS Spectra
期刊论文
OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 8, 页码: 18
作者:
Wu, Ke-Fei
;
Luo, A-Li
;
Chen, Jian-Jun
;
Hou, Wen
;
Zhao, Yong-Heng
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2022/09/19
ISM: molecules
methods: data analysis
(ISM:) dust
extinction
Predicting Supermassive Black Hole Mass with Machine Learning Methods
期刊论文
OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 8, 页码: 9
作者:
He, Yi
;
Guo, Qi
;
Shao, Shi
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/09/19
(galaxies:) quasars: supermassive black holes
galaxies: evolution
methods: data analysis
Classification of 2D Stellar Spectra Based on FFCNN
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 卷号: 42, 期号: 6, 页码: 1881-1885
作者:
Lu Ya-kun
;
Qiu Bo
;
Luo A-li
;
Guo Xiao-yu
;
Wang Lin-qian
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/09/19
Two-dimensional stellar spectra
Spectral classification
FFCNN model
Normalized
Cross-validation
Noise analysis in the European Pulsar Timing Array data release 2 and its implications on the gravitational-wave background search
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 卷号: 509, 期号: 4, 页码: 5538-5558
作者:
Chalumeau, A.
;
Babak, S.
;
Petiteau, A.
;
Chen, S.
;
Samajdar, A.
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2022/09/19
gravitational waves
methods: data analysis
pulsars: general
TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full-frame Images
期刊论文
OAI收割
The Astronomical Journal, 2021, 卷号: 161, 期号: 4
作者:
Rodriguez,Joseph E.
;
Quinn,Samuel N.
;
Zhou,George
;
Vanderburg,Andrew
;
Nielsen,Louise D.
  |  
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2021/12/06
Exoplanet astronomy
Exoplanet migration
Exoplanet detection methods
Exoplanets
Transits
Radial velocity
Direct imaging
A Single-pulse Study of PSR J1022+1001 Using the FAST Radio Telescope
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 908, 期号: 1
作者:
Feng,Yi
;
Hobbs,G.
;
Li,D.
;
Dai,S.
;
Zhu,W. W.
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/12/06
Pulsars
Astronomy data analysis
The NANOGrav 12.5 yr Data Set: Wideband Timing of 47 Millisecond Pulsars
期刊论文
OAI收割
The Astrophysical Journal Supplement Series, 2020, 卷号: 252, 期号: 1
作者:
Alam,Md F.
;
Arzoumanian,Zaven
;
Baker,Paul T.
;
Blumer,Harsha
;
Bohler,Keith E.
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/12/06
Millisecond pulsars
Pulsar timing method
Rotation powered pulsars
Binary pulsars
Radio pulsars
Pulsars
Gravitational waves
Astronomy data analysis
Interstellar medium
Roles of horizontal and vertical tree canopy structure in mitigating daytime and nighttime urban heat island effects
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2020, 卷号: 89, 页码: 11
作者:
Chen, Jike
;
Jin, Shuangen
;
Du, Peijun
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/12/06
Land surface temperature
Urban tree canopy
Vertical structure
Landscape pattern
Variable importance
Pruning SMAC search space based on key hyperparameters
期刊论文
OAI收割
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2020, 页码: 11
作者:
Li, Hui
;
Liang, Qingqing
;
Chen, Mei
;
Dai, Zhenyu
;
Li, Huanjun
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/12/06
hyperparameter optimization
SMAC
pruning
key hyperparameters
AutoML