Displaying report 1-1 of 1.
Reports until 08:47, Friday 02 February 2024
H1 SEI
austin.jennings@LIGO.ORG - posted 08:47, Friday 02 February 2024 (75698)
SEI Seismometer Mass Position Check - Monthly

Closes 26846

check_T240_centering.py

Averaging Mass Centering channels for 10 [sec] ...
2024-02-02 08:45:06.261973


There are 26 T240 proof masses out of range ( > 0.3 [V] )!
ETMX T240 1 DOF X/U = -0.316 [V]
ETMX T240 1 DOF Z/W = -0.369 [V]
ETMX T240 2 DOF X/U = -0.385 [V]
ETMX T240 2 DOF Z/W = -0.638 [V]
ETMX T240 3 DOF Y/V = -0.452 [V]
ITMX T240 1 DOF X/U = -1.323 [V]
ITMX T240 2 DOF X/U = -0.37 [V]
ITMX T240 2 DOF Z/W = -0.32 [V]
ITMX T240 3 DOF X/U = -1.367 [V]
ITMY T240 1 DOF Y/V = -0.319 [V]
ITMY T240 1 DOF Z/W = -0.475 [V]
ITMY T240 2 DOF Z/W = -0.609 [V]
ITMY T240 3 DOF X/U = -1.023 [V]
ITMY T240 3 DOF Y/V = -0.356 [V]
ITMY T240 3 DOF Z/W = -1.281 [V]
BS T240 1 DOF X/U = -0.487 [V]
BS T240 1 DOF Y/V = -0.697 [V]
BS T240 1 DOF Z/W = -0.384 [V]
BS T240 2 DOF X/U = -0.318 [V]
BS T240 2 DOF Y/V = -0.365 [V]
BS T240 2 DOF Z/W = -0.482 [V]
BS T240 3 DOF X/U = -0.629 [V]
BS T240 3 DOF Y/V = -0.589 [V]
BS T240 3 DOF Z/W = -0.932 [V]
HAM8 1 DOF X/U = -0.347 [V]
HAM8 1 DOF Z/W = -0.502 [V]


All other proof masses are within range ( < 0.3 [V] ):
ETMX T240 1 DOF Y/V = -0.214 [V]
ETMX T240 2 DOF Y/V = 0.02 [V]
ETMX T240 3 DOF X/U = -0.274 [V]
ETMX T240 3 DOF Z/W = -0.213 [V]
ETMY T240 1 DOF X/U = 0.16 [V]
ETMY T240 1 DOF Y/V = 0.184 [V]
ETMY T240 1 DOF Z/W = 0.247 [V]
ETMY T240 2 DOF X/U = -0.016 [V]
ETMY T240 2 DOF Y/V = 0.219 [V]
ETMY T240 2 DOF Z/W = 0.13 [V]
ETMY T240 3 DOF X/U = 0.269 [V]
ETMY T240 3 DOF Y/V = 0.194 [V]
ETMY T240 3 DOF Z/W = 0.194 [V]
ITMX T240 1 DOF Y/V = -0.197 [V]
ITMX T240 1 DOF Z/W = 0.016 [V]
ITMX T240 2 DOF Y/V = -0.233 [V]
ITMX T240 3 DOF Y/V = -0.252 [V]
ITMX T240 3 DOF Z/W = -0.209 [V]
ITMY T240 1 DOF X/U = -0.24 [V]
ITMY T240 2 DOF X/U = 0.034 [V]
ITMY T240 2 DOF Y/V = -0.095 [V]
HAM8 1 DOF Y/V = -0.278 [V]

check_sts_centering.py

Averaging Mass Centering channels for 10 [sec] ...


2024-02-02 08:46:20.259287
There are 2 STS proof masses out of range ( > 2.0 [V] )!
STS EY DOF X/U = -4.127 [V]
STS EY DOF Z/W = 2.843 [V]


All other proof masses are within range ( < 2.0 [V] ):
STS A DOF X/U = -0.667 [V]
STS A DOF Y/V = -0.734 [V]
STS A DOF Z/W = -0.517 [V]
STS B DOF X/U = 0.468 [V]
STS B DOF Y/V = 0.956 [V]
STS B DOF Z/W = -0.475 [V]
STS C DOF X/U = -0.666 [V]
STS C DOF Y/V = 0.932 [V]
STS C DOF Z/W = 0.325 [V]
STS EX DOF X/U = -0.148 [V]
STS EX DOF Y/V = 0.028 [V]
STS EX DOF Z/W = 0.065 [V]
STS EY DOF Y/V = 0.181 [V]
STS FC DOF X/U = 0.264 [V]
STS FC DOF Y/V = -0.947 [V]
STS FC DOF Z/W = 0.733 [V]

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