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    • Recommended Series

    Quasars-Behind-the-Galactic-Plane (2)

    Through the zone of avoidance...

      Recent Posts
    The CatNorth Catalog: Over 1.5 Million Reliable Quasar Candidates from Gaia DR3
    • May 1, 2024
    • 3 minutes read
    Reposted from KIAA-PKU The Kavli Institute for Astronomy and Astrophysics at Peking University announces an advancement in cosmic exploration with the release of the CatNorth quasar candidate catalog, as recently published in The Astrophysical Journal Supplement Series.......
    How to install IRAF and PyRAF on a M1/M2 (Apple Silicon) Mac?
    • Jan 20, 2024
    • 5 minutes read
    This tutorial is for installing IRAF Community Distribution and PyRAF on a M1/M2 (Apple Silicon) Mac. The following steps are tested on Mac OS Sonoma 14.......
    Schedule of time allocation in S22B and S23A
    • Sep 26, 2022
    • One minute read
    Telescope Lijiang-2.4m Xinglong-2.16m 2022-09 9.25-9.30 (北京时间当日24点以前) 2022-10 10.22-10.25......
    Local port forwarding examples
    • Sep 14, 2022
    • 2 minutes read
    For more information, please see this SSH tutorial. 1. Forward agnkiaa:9000 to localhost:8080 The webpage running on agnkiaa:9000 cannot be accessed from remote clients.......
    Featured Science: PKU Astronomers Discover Nearly 200 New Quasars behind the Galactic Plane
    • Aug 5, 2022
    • 6 minutes read
    We are located at the edge of the Galactic disk, and see our Galaxy as a hazy band of light made of countless stars in the night sky.......