Peter,

I suggest that you make a plot that records the data over a six or eight
hour period and post daily in a similar manner to what Alan does. (Does
SpecLab allow this?).

I'm playing with this, too. A plot of the last 8 hours may be seen at:
http://webpages.charter.net/w1tag/cap-1.jpg

The times are UTC. I'll let this run until tonight. Unfortunately, I don't
have a second receiver to dedicate to the process.

John Andrews, W1TAG