From peter@physics.columbia.edu Thu Sep 8 07:59:43 2005
Date: Thu, 08 Sep 2005 07:59:42 -0400
From: Peter Kalmus <peter@physics.columbia.edu>
To: Keith Riles <kriles@umich.edu>
Cc: Michael Landry <landry_m@ligo-wa.caltech.edu>, Szabolcs Marka
<smarka@phys.columbia.edu>, Luca Matone
<matone@phys.columbia.edu>, Rick Savage
<savage_r@ligo-wa.caltech.edu>
Subject: links to photon cal elogs
Hi Keith -
Here are the links:
An elog showing the harmonics:
http://blue.ligo-wa.caltech.edu/ilog/pub/ilog.cgi?group=detector&task=view&date_to_view=08/16/2005&anchor_to_scroll_to=2005:08:17:08:34:48-pete
elog showing photodiode channels with laser on, and off (showing that
noise is effectively from laser, not photodiode):
http://blue.ligo-wa.caltech.edu/ilog/pub/ilog.cgi?group=detector&task=view&date_to_view=08/17/2005&anchor_to_scroll_to=2005:08:18:09:49:27-pete
back-of-the-envelope look at where the laser intensity noise floor
would
sit relative to AS_Q noise floor:
http://blue.ligo-wa.caltech.edu/ilog/pub/ilog.cgi?group=detector&task=view&date_to_view=08/17/2005&anchor_to_scroll_to=2005:08:18:10:07:38-pete
finally, a look at the lasers' power trends over ~30 days:
http://blue.ligo-wa.caltech.edu/ilog/pub/ilog.cgi?group=detector&task=view&date_to_view=08/20/2005&anchor_to_scroll_to=2005:08:20:15:20:53-pete
Talk to you tomorrow.
-Peter