Setting up the recently fixed suntracker on the roof.
Can we measure this?
Connecting all the cables
Hongjiang and Clive consult
"You should follow my commands!"
"I wish I could throw it over the railing"
Almost ready
Finally, the tracker does what it is told!

Annemarie "patiently" waiting for a high sun spectrum
AStrO from a far
Look! Rocks and snow!
Pink snow