The published digital values of real-time AE index are now available for download and plotting. [May 13, 2025]
Since December 2024, the digital values of the real-time AE indices have been published in addition to their quick look plots. These real-time digital values are published after a quick quality check and calibration with a delay of approximately three weeks or less. ASCII files in a WDC-like format are available from the following repositories https://wdc.kugi.kyoto-u.ac.jp/ae_realtime/data_dir/ [February 10, 2025]
Our website is now always-on SSL; http access will be redirected to https. http://wdc.kugi.kyoto-u.ac.jp/ --> https://wdc.kugi.kyoto-u.ac.jp/ [April 1, 2022]