[Elecraft] [OT] RBW of CW Skimmer?

[Al Lorona]

I'm hoping that someone familiar with the Reverse Beacon Network and/or CW 
Skimmer can answer this:

On the RBN, each decoded signal's signal-to-noise ratio is shown as measured by 
Skimmer... but what resolution bandwidth is being used to make this measurement? 
Is it different for each instance of Skimmer, or are all spots on the RBN 
normalized to the same bandwidth? 

Thanks.

Al  W6LX