On 28/11/2017 19:27, Graham Easterling wrote:
That's a least 2 of you who've bought a Blake-Larsen sunrecorder following
my post. I'm going to ask Alan for commission!

Ha! Go for it Graham. Though I did get it on the cheap and it is quite
an impressive piece of equipment.

Now to mount it on a 5 metre pole attached to the apex of a my tall(ish)
house which will (hopefully) be high enough (around 12 metres) to clear
the oak trees that are at the end of the garden (to the east). Because
of the way how this recorder works, I suspect it might record slightly
more sunshine than the existing R&D recorder, we'll see.

A cold feeling day with a few, brief showers and plenty of sunshine (6.7
hours). Maximum of just 8.7C - brrrrr! Winter's here.

--
Nick Gardner
Otter Valley, Devon
20 m amsl
http://www.ottervalleyweather.me.uk