40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Message ID: 6989     Entry time: Wed Jul 18 14:25:44 2012
Author: Jenne 
Type: Update 
Category: IOO 
Subject: MC spot position measurements 

The script ....../scripts/ASS/MC/mcassMCdecenter  takes ~17 minutes to run.  The biggest time sink is measuring a no-offset-added-to-coil-gains set, in between each measurement set with the coil gain offsets.  This is useful to confirm that the nominal place hasn't changed over the time of the measurement, but maybe we don't need it.  I'm leaving it for now, but if we want to make this faster, that's one of the first things to look at.

Today's measurement:

spot positions in mm (MC1,2,3 pit MC1,2,3 yaw):
[3.5716862287669224, 3.937869278443594, 2.9038058599576595, -6.511822708584913, -0.90364583591421999, 4.8221820002404279]

There doesn't seem to be any spot measurement stuff for any other optics, so I'm going to try to replicate the MC spot measuring script for the Michelson to start.

ELOG V3.1.3-