Spin Period
14 Sep 2018 = 22.5 seconds (from averaged panel temperatures)
15 Sep 2018 = 22.3 seconds (from averaged panel temperatures)
16 Sep 2018 = 22.5 seconds (from averaged panel temperatures)
17 Sep 2018 = 25.5 seconds (from averaged panel temperatures)
18 Sep 2018 = 25.0 seconds (from averaged panel temperatures)
19 Sep 2018 = 26.3 seconds (from averaged panel temperatures)
20 Sep 2018 = 28.2 seconds (from averaged panel temperatures)
Some ups and downs this week but overall still slowing down.
73 de Terry VK5GU.