40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
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Entry  Fri Feb 10 02:35:29 2012, kiwamu, Update, IOO, crazy ground motion MCunlock.png
    Reply  Fri Feb 10 11:01:31 2012, steve, Update, IOO, crazy ground motion seism1davg.png
       Reply  Fri Feb 10 11:46:44 2012, steve, Update, IOO, seismic noise back to normal seism4h.pngseis60s.pngoneday.png
          Reply  Fri Feb 10 15:47:38 2012, rana, Update, PEM, seismic noise back to normal 
             Reply  Fri Feb 10 15:52:35 2012, Jenne, Update, PEM, seismic BLRMS loud too 
                Reply  Fri Feb 10 23:58:30 2012, rana, Update, PEM, seismic BLRMS loud too 
                   Reply  Mon Feb 13 11:30:51 2012, Jenne, Update, PEM, seismic BLRMS loud too 
                      Reply  Mon Feb 13 12:02:17 2012, Koji, Update, PEM, seismic BLRMS loud too 
    Reply  Fri Feb 10 23:19:09 2012, kiwamu, Update, IOO, cross talk causing fake seimometer signals 
Message ID: 6275     Entry time: Fri Feb 10 23:58:30 2012     In reply to: 6272     Reply to this: 6276
Author: rana 
Type: Update 
Category: PEM 
Subject: seismic BLRMS loud too 

Quote:

 

 So, none of our PEM BLRMS channels are recorded as of right now.  All we have for long-term record is the StripTool on the wall.  The 0.1-0.3Hz and 0.3-1 Hz traces both show these weirdo things, but the 1Hz and up BLRMS don't have any unusual noise.

 Seems like a problem to solve on Monday so that we don't end up without trends like this again.

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