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
Entry  Mon Feb 18 18:28:01 2013, yuta, Bureaucracy, Alignment, we are going to pump down 
    Reply  Tue Feb 19 02:23:40 2013, yuta, Bureaucracy, General, action items for PRFPMI 
       Reply  Mon Feb 25 22:30:40 2013, Jenne, Bureaucracy, General, action items for PRFPMI 
          Reply  Fri Mar 8 16:05:56 2013, yuta, Bureaucracy, General, action items for PRMI / ALS-FPMI 
Message ID: 8103     Entry time: Tue Feb 19 02:23:40 2013     In reply to: 8099     Reply to this: 8163
Author: yuta 
Type: Bureaucracy 
Category: General 
Subject: action items for PRFPMI 

These are things need to be done for demonstrating PRFPMI using ALS.
All of these should be done before March 8!

CDS:
    - Fix c1iscex -JAMIE (done Feb 19: elog #8109)
    - Is ASS and A2L working? -JENNE
    - Are all whitening filters for PDs toggling correctly? -JENNE, JAMIE

PRMI locking:
    - Adjust I/Q rotation angles for error signals -JENNE, YUTA
    - Adjust filters -JENNE, YUTA
    - Coil balancing for BS (and ITMs/ETMs) -YUTA

PRC characterization in PRMI:

    - Measure PR2 loss from flipping -MANASA
    - Measure mode matching ratio -JENNE, YUTA
    - Measure finesse, PR gain -JENNE, YUTA
    - Calibrate PRM and/or ITM oplevs -MANASA, YUTA
    - Measure g-factor by tilting PRM or ITMs -JAMIE, YUTA
    - Calculate expected mode matching ratio and g-factor -JAMIE
    - Calculate expected finesse, PR gain -JENNE
    - Align aux laser into AS port? -ANNALISA?

ALS:
    - What's the end green situation? Optical layout changed? Laser temperature in CDS? -MANASA
    - What's the PSL green situation? Green trans cameras/PD? -JENNE, MANASA
    - Make ALS handing off to DARM/CARM LSC script -JENNE, YUTA
    - Demonstrate FPMI using ALS -JENNE, YUTA
    - Phase tracker characterization -YUTA, KOJI

PRFPMI:
    - Measure mode matching between PRC and arms -JENNE, YUTA
    - Measure PR gain -JENNE, YUTA
    - Calculate expected finesse, PR gain -JENNE

Others:
    - Update optical layout CAD after PR2 flipping -JAMIE, MANASA
    - AS55 situation? -YUTA
    - Look into PMC drift -JENNE, MANASA
    - Measure RFAM contribution to error signals -YUTA

 


Please fix, add or update if you notice anything.

ELOG V3.1.3-