Research Paper

• News and Views on “The FAST Galactic Plane Pulsar Snapshot survey: I. Project design and pulsar discoveries”

  R N Manchester, James M. Cordes

  

  N1

• The FAST Galactic Plane Pulsar Snapshot survey: I. Project design and pulsar discoveries

  J. L. Han, Chen Wang, P. F. Wang, Tao Wang, D. J. Zhou, Jing-Hai Sun, Yi Yan, Wei-Qi Su, Wei-Cong Jing, Xue Chen, X. Y. Gao, Li-Gang Hou, Jun Xu, K. J. Lee, Na Wang, Peng Jiang, Ren-Xin Xu, Jun Yan, Heng-Qian Gan, Xin Guan, Wen-Jun Huang, Jin-Chen Jiang, Hui Li, Yun-Peng Men, Chun Sun, Bo-Jun Wang, H. G. Wang, Shuang-Qiang Wang, Jin-Tao Xie, Heng Xu, Rui Yao, Xiao-Peng You, D. J. Yu, Jian-Ping Yuan, Rai Yuen, Chun-Feng Zhang, Yan Zhu

  

  107

• Self-similar orbit-averaged Fokker-Planck equation for isotropic spherical dense clusters (iii) Application to Galactic globular clusters

  Yuta Ito

  

  108

• A new class of viable and exact solutions of EFEs with Karmarkar conditions: an application to cold star modeling

  Neeraj Pant, Megandhren Govender, Satyanarayana Gedela

  

  109

• Physical and orbital properties of the stellar system HIP 43766

  Hatem Widyan, Hussam Aljboor

  

  110

• Pollution tracks of r-process material in [Sr/Ba] vs. [Ba/Fe] space for the early Galaxy

  Wan-Qiang Han, Guo-Chao Yang, Lu Zhang, Wen-Yuan Cui, Ping Niu, Fang Wen, Bo Zhang

  

  111

• The circumstellar matter of type II intermediate luminosity optical transients (ILOTs)

  Noam Soker

  

  112

• Predicting the evolution of photospheric magnetic field in solar active regions using deep learning

  Liang Bai, Yi Bi, Bo Yang, Jun-Chao Hong, Zhe Xu, Zhen-Hong Shang, Liu Hui, Hai-Sheng Ji, Kai-Fan Ji

  

  113

• The stellar system HIP 101227: is it a binary, a triple or a quadruple system?

  Zahra Talal Yousef, Adlyka Annuar, Abdallah Mohammad Hussein, Hamid Al-Naimiy, Mashoor Al-Wardat, Nurul Shazana Abdul Hamid, Mohamad Fadil Talafha

  

  114

• Absolute parameters and observed flares in the M-type detached eclipsing binary 2MASS J04100497+2931023

  Gang Meng, Li-Yun Zhang, Qing-Feng Pi, Liu Long, Xianming L. Han, Misra Prabhakar

  

  115

• Ground experiments and performance evaluation of the Low-Frequency Radio Spectrometer onboard the lander of Chang’e-4 mission

  Xin-Ying Zhu, Yan Su, Yi-Cai Ji, Hong-Bo Zhang, Bo Zhao, Xi-Ping Xue, Shun Dai, Jun-Duo Li, Chun-Lai Li

  

  116

• New open clusters found by manual mining of data based on Gaia DR2

  Juan Casado

  

  117

• A novel hybrid algorithm for lucky imaging

  Jin-Liang Wang, Bin-Hua Li, Xi-Liang Zhang

  

  118

• Radio frequency interference detection based on the AC-UNet mode

  Rui-Qing Yan, Cong Dai, Wei Liu, Ji-Xia Li, Si-Ying Chen, Xian-Chuan Yu, Shi-Fan Zuo, Xue-Lei Chen

  

  119

• LO And: an A-subtype contact binary with a very cool third component

  Hui-Ping Huang, Yun-Xia Yu, Ting Yu, Ke Hu, Fu-Yuan Xiang

  

  120

• Methodology for in-flight flat-field calibration of the Lyman-alpha solar telescope (LST)

  Jing-Wei Li, Hui Li, Ying Li, Li Feng, Yu Huang, Jie Zhao, Lei Lu, Bei-Li Ying, Jian-Chao Xue

  

  121

• The first photometric analysis and period investigation of the K-type W UMa type binary system V0842 Cep

  Yu-Yang Li, Kai Li, Yuan Liu

  

  122

• The HI gas and star formation in star-forming galaxies selected from ALFALFA

  Feng-Jie Lei, Hong Wu, Yi-Nan Zhu, Man I. Lam, Zhi-Min Zhou

  

  123

• Search for variable stars in the open cluster NGC 1245

  Dong-Xiang Shen, Yu Zhang, Chun-Yan Li, Xiang-Yun Zeng, Guo-Liang lv, Chun-Hua Zhu, Qing-Shun Hu, Jin-Zhong Liu

  

  124

• Accretion properties of MAXI J1813–095 during its failed outburst in 2018

  Arghajit Jana, Gaurava K. Jaisawal, Sachindra Naik, Neeraj Kumari, Debjit Chatterjee, Kaushik Chatterjee, Riya Bhowmick, Sandip K. Chakrabarti, Hsiang-Kuang Chang, Dipak Debnath

  

  125

• Magneto-acoustic waves in magnetic twisted flux tubes

  Wei Wu, Robert Sych, Jie Chen, Jiang-Tao Su

  

  126

• Spectral deconvolution analysis on Olivine-Orthopyroxene mixtures with simulated space weathering modifications

  Hui-Jie Han, Xiao-Ping Lu, Te Jiang, Chih-Hao Hsia, Ya-Zhou Yang, Peng-Fei Zhang, Hao Zhang

  

  127

• Partitioning the Galactic halo with Gaussian Mixture Models

  Xi-Long Liang, Yu-Qin Chen, Jing-Kun Zhao, Gang Zhao

  

  128

• Heavy element contributions of rotating massive stars to interstellar medium

  Rui-Qing Wu, Chun-Hua Zhu, Guo-Liang Lü, Zhao-Jun Wang, Lei Liu

  

  129

• Extreme space weather events caused by super active regions during solar cycles 21–24

  Gui-Ming Le, Gui-Ang Liu, Ming-Xian Zhao, Tian Mao, Ping-Guo Xu

  

  130