PSN-L Email List Message

Subject: Re: Which is which?
From: Brett Nordgren brett3nt@.............
Date: Sat, 12 Sep 2009 11:38:17 -0400

Hi Bob,

At 11:37 AM 9/12/2009 +0000, you wrote:
>The seismograms look like they came from the same sensor to me.  But...if 
>they didn't, I'll be building one of your FBV instruments!

Glad you are interested.  We'll be happy to help.

>Could you show us another two seismograms with background noise and then 
>physically/electrically offset the FBV to identify it?

I'm working on that right now.  Do you know of any way to use WinQuake to 
do what you want.  So far I have only been able to do that with WinSDR and 
with that I can only get the two instruments' scale factors to within about 
17% of each other.  Otherwise, it is looking good.

More when I get some results.


Watch our wiggles

or watch some very very good wiggles


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