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Results of testing the first 5650A rubidium device:
Turning the device on and monitoring it for first 54 minutes:
https://files.ad.thornett.net/astronet/Testing-first-5650A-101126@1753-1847-without-sound.mp4
After approx further 90 mins to allow stabilisation:
https://files.ad.thornett.net/astronet/Testing-first-5650A-101126@2038-2114-without-sound.mp4
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Results of testing the second 5650A rubidium device:
Longer video from switch on to stabilisation:
https://files.ad.thornett.net/astronet/Testing-second-5650A-091026_20261009_sound-removed.mp4