Thanks Robert, the conn log history is an even better idea than my raw data idea was, 'cause obviously it starts with the month when the probe was seen (Nov. 2010), while the raw data starts with (empty sets) on 2010-01-01. Tnx, Wilfried Robert Kisteleki wrote:

On 2014.03.19. 14:47, Wilfried Woeber wrote:

...

Hi folks,

is there a way to find out when a particular probe (under my control[1]) was seen by a/the collector(s) for the first time?

The best I have come up with is to look at the raw data download, but I'm not sure that the data has been preserved for raw download in the "early days".

Thanks, Wilfried

[1] just in case, I am interested in ID 466 and 414

Wilfried,

The best place to look is probably your connection log history, which is downloadable for your probes through the UI in monthly chunks.

Regards, Robert