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Message ID: 6730     Entry time: Thu May 31 11:38:19 2012
Author: Den 
Type: Update 
Category: PEM 
Subject: isolation system 

I've put Guralps into the Steve's 2 box isolation system. Noise got better, coherence between 2 seismometers improved. We still need better performance. Probably, one device is noisy and we can not determine which one using these 2 seismometers. We need more seismometers. Sadly, STS-2 readout box is not working.

lin_box_noise2.png    lin_box_coh.png

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