基本信息
左世凡 男 硕导 中国科学院国家天文台
电子邮件: sfzuo@bao.ac.cn
通信地址: 北京市朝阳区大屯路甲20号
邮政编码:
电子邮件: sfzuo@bao.ac.cn
通信地址: 北京市朝阳区大屯路甲20号
邮政编码:
招生信息
招生专业
070401-天体物理
招生方向
中性氢21厘米宇宙学,暗能量探测,射电天文数据处理,机器学习
教育背景
2012-09--2019-06 中国科学院大学 国家天文台 博士2008-09--2012-06 华中科技大学 学士
工作经历
工作简历
2022-10~现在, 中国科学院国家天文台, 副研究员2019-09~2022-09,清华大学, 博士后2012-09~2019-06,中国科学院大学 国家天文台, 博士2008-09~2012-06,华中科技大学, 学士
出版信息
发表论文
(1) A Semiblind PCA-based Foreground Subtraction Method for 21 cm Intensity Mapping, ASTROPHYSICAL JOURNAL, 2023, 第 1 作者(2) Imaging sensitivity of a linear interferometer array on lunar orbit, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 第 7 作者(3) The Tianlai dish array low-z surveys forecasts, Monthly Notices of the Royal Astronomical Society, 2022, 第 26 作者(4) AlgoSCR: an algorithm for solar contamination removal from radio interferometric data, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 第 6 作者(5) A Semi-blind PCA-based Foreground Subtraction Method for 21 cm Intensity Mapping, 2022, 第 1 作者(6) 1/f noise analysis for FAST HI intensity mapping drift-scan experiment, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 第 7 作者(7) Data processing pipeline for Tianlai experiment, ASTRONOMY AND COMPUTING, 2021, 第 1 作者(8) Reflections and standing waves on the Tianlai cylinder array, Reflections and standing waves on the Tianlai cylinder array, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 第 5 作者(9) An Ultra-long Wavelength Sky Model with Absorption Effect, ASTROPHYSICAL JOURNAL, 2021, 第 5 作者(10) Radio frequency interference detection based on the AC-UNet model, Radio frequency interference detection based on the AC-UNet model, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 第 7 作者(11) The Tianlai dish pathfinder array: design, operation, and performance of a prototype transit radio interferometer, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 第 3 作者(12) An Ultralong-wavelength Sky Model with Absorption Effect, ASTROPHYSICAL JOURNAL, 2021, 第 5 作者(13) A radio burst detection method based on the Hough transform, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 第 1 作者(14) The Tianlai Cylinder Pathfinder array: System functions and basic performance analysis, The Tianlai Cylinder Pathfinder array: System functions and basic performance analysis, SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2020, 第 2 作者(15) HIR4: cosmological signatures imprinted on the cross-correlation between a 21-cm map and galaxy clustering, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 第 8 作者(16) HIR4: cosmology from a simulated neutral hydrogen full sky using Horizon Run 4, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 第 9 作者(17) 21 cm Signal Recovery via Robust Principal Component Analysis, ASTRONOMICAL JOURNAL, 2019, 第 1 作者(18) A Method to Detect Radio Frequency Interference Based on Convolutional Neural Networks, ASTRONOMICAL DATA ANALYSIS SOFTWARE AND SYSTEMS XXVIII, 2019, 第 2 作者(19) An Eigenvector-Based Method of Radio Array Calibration and Its Application to the Tianlai Cylinder Pathfinder, ASTRONOMICAL JOURNAL, 2019, 第 1 作者(20) An Imaging Algorithm for a Lunar Orbit Interferometer Array, ASTRONOMICAL JOURNAL, 2018, 第 3 作者(21) Progress in the Construction and Testing of the Tianlai Radio Interferometers, MILLIMETER, SUBMILLIMETER, AND FAR-INFRARED DETECTORS AND INSTRUMENTATION FOR ASTRONOMY IX, 2018, 第 47 作者(22) Sky reconstruction for the Tianlai cylinder array, RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2016, 第 2 作者(23) Site selection for the tianlai experiment, GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS), 2014 XXXITH URSI, 2014, 第 0 作者
科研活动
科研项目
( 1 ) 使用张量数据处理方法进行中性氢巡天数据的前景减除和参数推断, 负责人, 国家任务, 2024-01--2026-12( 2 ) 宇宙黑暗时代与黎明的空间超长波观测研究, 参与, 国家任务, 2022-12--2027-11( 3 ) 中性氢巡天和宇宙学观测数据处理, 参与, 国家任务, 2022-11--2027-10( 4 ) 宇宙黎明与再电离的理论与观测限制, 参与, 国家任务, 2020-01--2023-12( 5 ) 21cm 宇宙学的大数据处理与分析, 参与, 国家任务, 2020-01--2022-12( 6 ) 银河系的Torus和史瓦西模型, 参与, 国家任务, 2018-01--2021-12( 7 ) 原子与分子发射线强度映射巡天对高红移宇宙的探测, 参与, 国家任务, 2018-01--2021-12( 8 ) 超长波天文观测阵列背景型号研究科学目标深化论证子课题, 参与, 中国科学院计划, 2018-01--2020-12