All public logs

Combined display of all available logs of John's Astronomy And Astrophotography Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 10:15, 31 March 2020 Jmh921 (talk | contribs) uploaded a new version of File:SimpleWave.png (Added cycle and some reformatting)
• 12:07, 30 March 2020 Jmh921 (talk | contribs) uploaded File:SimpleWave.png (A simple diagram of a wave)