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Entry  Thu Oct 25 22:52:07 2012, janosch, Update, General, tip-tilt phase maps 6x
    Reply  Thu Oct 25 23:00:44 2012, Manasa, Update, General, tip-tilt phase maps 
       Reply  Thu Oct 25 23:14:42 2012, janosch, Update, General, tip-tilt phase maps 
          Reply  Mon Oct 29 11:27:42 2012, Manasa, Update, General, tip-tilt phase maps 6x
             Reply  Mon Oct 29 14:57:41 2012, janosch, Update, General, tip-tilt phase maps 
Message ID: 7638     Entry time: Mon Oct 29 11:27:42 2012     In reply to: 7629     Reply to this: 7639
Author: Manasa 
Type: Update 
Category: General 
Subject: tip-tilt phase maps 

 [Jan, Manasa]

Below are phasemaps for the tip-tilts with both tilt and RoC removed. We have not used Koji's code; but tweaked the earlier code to remove curvature.

The RoC values matched approximately to that quoted by Gari Lynn ~700m.

RoC of tip-tilts
Mirror
RoC (m)
SN1 748.7176
SN2 692.7408
SN3 707.0336
SN4 625.5152
SN5 672.5340
SN6 663.7791

 

Phasemaps

The color scale for height are not the same for all mirrors.

 

SN1, SN2 and SN3

sn1_UC_UT.pngsn2_UC_UT.pngsn3_UC_UT.png

SN4, SN5 and SN6

sn4_UC_UT.pngsn5_UC_UT.pngsn6_UC_UT.png

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