Welcome to my space!

Categories
  • Tech (7)
  • Observation (2)
  • Philology (2)
  • Research-Progress (2)
    • Featured Tags
  • ubuntu (4)
  • quasar (3)
  • conda (2)
  • iraf (2)
  • linux (2)
  • pyraf (2)
  • ssh (2)
  • adql (1)
  • astroconda (1)
  • database (1)
  • lvm (1)
  • mac (1)
  • photometry (1)
  • tap (1)
  • topcat (1)
  • tractor (1)
  • 汉语字典 (1)
  • 詞 (1)
  • 詩詞 (1)
    • Recommended Series

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

    Through the zone of avoidance...

      Recent Posts
    How to install and initiate IRAF in Ubuntu/Mac OS [deprecated]
    • Oct 14, 2019
    • 6 minutes read
    Note: This article is deprecated. Please refer to the new version for the latest tutorial. 0. Introduction to IRAF IRAF (Image Reduction and Analysis Facility) is a general purpose software system for the reduction and analysis of astronomical data.......
    清平樂（積勞目眩）
    • Jul 5, 2019
    • One minute read
    清平樂 傅煜銘 己亥年六月初三作於萊頓司馬樓......
    How's the weather tonight?
    • Jun 11, 2019
    • One minute read
    Although astronomers do not study meteorology, some of them, especially observers, may pay close attention to the weather. Factors such as temperature, humidity, wind speed and direction, cloud coverage, have great influence on the observation activity.......
    Extend disk volume with Ubuntu LVM
    • May 21, 2019
    • 4 minutes read
    Be careful with your disk when reading this note and similar ones. Think twice before you take action. Introduction to LVM LVM (Logical Volume Manager) is a powerful tool for logical volume management on Linux systems.......