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Reports until 15:24, Monday 06 August 2018
H1 SEI
jeffrey.bartlett@LIGO.ORG - posted 15:24, Monday 06 August 2018 (43275)
T240/STS Proof Mass Centering (FAMIS #7324)

Ran scripts to generate T240 and STS mass centering report. The 10 T240 and one STS masses which are not centered are highlighted in red.  Closing FAMIS task #7324.

Averaging Mass Centering channels for 10 [sec] ...
2018-08-06 15:17:35.363674
There are 10 T240 proof masses out of range ( > 0.3 [V] )!
ETMX T240 1 DOF Z/W = -0.61 [V]
ETMX T240 2 DOF X/U = -1.071 [V]
ETMX T240 2 DOF Y/V = -0.988 [V]
ETMX T240 2 DOF Z/W = -0.48 [V]
ETMX T240 3 DOF X/U = -0.325 [V]
ETMX T240 3 DOF Y/V = 0.385 [V]
ITMX T240 1 DOF X/U = -1.159 [V]
ITMX T240 3 DOF X/U = -1.29 [V]
ITMY T240 3 DOF X/U = -1.076 [V]
ITMY T240 3 DOF Z/W = -1.842 [V]

All other proof masses are within range ( < 0.3 [V] ):
ETMX T240 1 DOF X/U = 0.146 [V]
ETMX T240 1 DOF Y/V = -0.268 [V]
ETMX T240 3 DOF Z/W = -0.075 [V]
ETMY T240 1 DOF X/U = -0.163 [V]
ETMY T240 1 DOF Y/V = -0.033 [V]
ETMY T240 1 DOF Z/W = -0.178 [V]
ETMY T240 2 DOF X/U = -0.046 [V]
ETMY T240 2 DOF Y/V = -0.167 [V]
ETMY T240 2 DOF Z/W = -0.074 [V]
ETMY T240 3 DOF X/U = -0.206 [V]
ETMY T240 3 DOF Y/V = -0.178 [V]
ETMY T240 3 DOF Z/W = 0.063 [V]
ITMX T240 1 DOF Y/V = 0.231 [V]
ITMX T240 1 DOF Z/W = 0.113 [V]
ITMX T240 2 DOF X/U = 0.05 [V]
ITMX T240 2 DOF Y/V = 0.172 [V]
ITMX T240 2 DOF Z/W = 0.213 [V]
ITMX T240 3 DOF Y/V = 0.123 [V]
ITMX T240 3 DOF Z/W = 0.059 [V]
ITMY T240 1 DOF X/U = -0.157 [V]
ITMY T240 1 DOF Y/V = -0.12 [V]
ITMY T240 1 DOF Z/W = -0.224 [V]
ITMY T240 2 DOF X/U = 0.033 [V]
ITMY T240 2 DOF Y/V = 0.025 [V]
ITMY T240 2 DOF Z/W = -0.091 [V]
ITMY T240 3 DOF Y/V = -0.025 [V]
BS T240 1 DOF X/U = -0.077 [V]
BS T240 1 DOF Y/V = -0.167 [V]
BS T240 1 DOF Z/W = 0.188 [V]
BS T240 2 DOF X/U = -0.051 [V]
BS T240 2 DOF Y/V = 0.184 [V]
BS T240 2 DOF Z/W = -0.154 [V]
BS T240 3 DOF X/U = -0.004 [V]
BS T240 3 DOF Y/V = -0.223 [V]
BS T240 3 DOF Z/W = -0.274 [V]
Assessment complete.

 

Averaging Mass Centering channels for 10 [sec] ...
2018-08-06 15:19:49.359288
There are 1 STS proof masses out of range ( > 2.0 [V] )!
STS A DOF X/U = -8.121 [V]
All other proof masses are within range ( < 2.0 [V] ):
STS A DOF Y/V = -0.77 [V]
STS A DOF Z/W = -0.457 [V]
STS B DOF X/U = 0.404 [V]
STS B DOF Y/V = 0.343 [V]
STS B DOF Z/W = -0.356 [V]
STS C DOF X/U = 0.436 [V]
STS C DOF Y/V = -0.169 [V]
STS C DOF Z/W = 0.949 [V]
STS EX DOF X/U = -0.083 [V]
STS EX DOF Y/V = 0.488 [V]
STS EX DOF Z/W = 0.072 [V]
STS EY DOF X/U = 0.104 [V]
STS EY DOF Y/V = -0.045 [V]
STS EY DOF Z/W = 0.531 [V]
Assessment complete.

 

 

 

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