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    • Jun 09, 2023
      Advances in Chemical Models for Prebiotic Molecules: Investigating Cyanamide and Its Isomers in the Interstellar Medium
      Researchers from the Astrochemistry Group of Xinjiang Astronomical Observatory, Chinese Academy of Sciences, along with their collaborators, have published a study in the Monthly Notices of the Royal Astronomical Society, which outlines ...Prebiotic molecules are the building blocks of life, or the raw materials from which these building blocks formed, and are believed to have been delivered to Earth by comet-like objects. These molecules can develop within stars or planet...
    • Jun 08, 2023
      Nocturnal Terrestrial Cloud Cover Monitoring at the Muztagh-ata Site
      Since the beginning of site testing in January 2017, the ground-based cloud detection has been carried out at the Muztagh-ata site. XU Jing, a senior engineer from Xinjiang Astronomical Observatory, Chinese Academy of Sciences, along wit...For optical astronomical observatories, the cloud coverage during nighttime directly determines the available observing time (AOT) of telescope, which is the most basic parameter in astronomical observations. And using the ground-based ...
    • May 26, 2023
      New algorithm proposed for pulsar baseband data
      Recently, senior engineer ZHANG Hailong, PhD student ZHANG Yazhou at the Xinjiang Astronomical Observatory, Chinese Academy of Sciences and their collaborators have developed a coherent dedispersion algorithm for pulsar baseband data.During the signal propagation, the pulsar signal is affected by the interstellar medium, so the pulse profile will be broadened and distorted, and the high-frequency signal will reach the Earth before the low-frequency signal. This pheno...
    • Apr 24, 2023
      New method developed for layered structure detection in open clusters
      The morphological study of open clusters can provide observational evidence for tracing the formation mechanism of star clusters and help to explore the evolution of star clusters. The morphology of open clusters on the two-dimensional p...The morphological study of open clusters can provide observational evidence for tracing the formation mechanism of star clusters and help to explore the evolution of star clusters. The morphology of open clusters on the two-dimensional p...
    • Mar 30, 2023
      Process on Electron Cyclotron Maser Emission with Fully relativistic condition
      A research group at Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences, together with their collaborators from the Lishui University and the Purple Mountain Observatory, carried out a preliminary study on the Elec...A research group at Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences, together with their collaborators from the Lishui University and the Purple Mountain Observatory, carried out a preliminary study on the Elec...
    • Mar 24, 2023
      Researchers realize VLBI astrometric measurements on white dwarf pulsar AR Scorpii
      Recently, an international research team led by Dr. CUI Lang from the Xinjiang Astronomical Observatory, Chinese Academy of Sciences, successfully imaged the compact weak radio emission region and measured the astrometric parameters with...Recently, an international research team led by Dr. CUI Lang from the Xinjiang Astronomical Observatory, Chinese Academy of Sciences, successfully imaged the compact weak radio emission region and measured the astrometric parameters with...
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