[data-issues] polarity reversal for XM.TX06

Philip Crotwell crotwell at seis.sc.edu
Thu Mar 16 12:40:33 PST 2006


HI

I think there is polarity reversal on the horizontals of XM.TX06. I've 
attached plots from wilber showing record sections for Z, N and E with 
a clear reversal on the N and E for TX06.

I tried to find the data report for this network to see if this is a 
known problem, but was unsuccessful.

I presume that this type of polarity reversal could be fixed with a 
negative gain in the response?

thanks,
Philip

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