Reports until 14:22, Monday 04 December 2023
H1 SEI
anthony.sanchez@LIGO.ORG - posted 14:22, Monday 04 December 2023 (74579)
SEI ground seismometer mass position check - Monthly

FAMIS 26484

T240 centering:

Averaging Mass Centering channels for 10 [sec] ...
2023-12-04 14:07:32.265709


There are 18 T240 proof masses out of range ( > 0.3 [V] )!
ETMX T240 1 DOF X/U = 0.382 [V]
ETMX T240 1 DOF Z/W = 0.35 [V]
ETMX T240 2 DOF X/U = -0.861 [V]
ETMX T240 2 DOF Y/V = -1.262 [V]
ETMX T240 3 DOF Y/V = 0.311 [V]
ITMX T240 1 DOF X/U = -0.891 [V]
ITMX T240 1 DOF Y/V = 0.385 [V]
ITMX T240 1 DOF Z/W = 0.5 [V]
ITMX T240 2 DOF Z/W = 0.302 [V]
ITMX T240 3 DOF X/U = -0.885 [V]
ITMY T240 3 DOF X/U = -0.482 [V]
ITMY T240 3 DOF Z/W = -1.246 [V]
BS T240 1 DOF Y/V = -0.362 [V]
BS T240 3 DOF Y/V = -0.304 [V]
BS T240 3 DOF Z/W = -0.455 [V]
HAM8 1 DOF X/U = -0.345 [V]
HAM8 1 DOF Y/V = -0.307 [V]
HAM8 1 DOF Z/W = -0.541 [V]


All other proof masses are within range ( < 0.3 [V] ):
ETMX T240 1 DOF Y/V = 0.259 [V]
ETMX T240 2 DOF Z/W = -0.063 [V]
ETMX T240 3 DOF X/U = 0.264 [V]
ETMX T240 3 DOF Z/W = 0.237 [V]
ETMY T240 1 DOF X/U = 0.146 [V]
ETMY T240 1 DOF Y/V = 0.207 [V]
ETMY T240 1 DOF Z/W = 0.273 [V]
ETMY T240 2 DOF X/U = 0.011 [V]
ETMY T240 2 DOF Y/V = 0.243 [V]
ETMY T240 2 DOF Z/W = 0.11 [V]
ETMY T240 3 DOF X/U = 0.297 [V]
ETMY T240 3 DOF Y/V = 0.183 [V]
ETMY T240 3 DOF Z/W = 0.223 [V]
ITMX T240 2 DOF X/U = 0.197 [V]
ITMX T240 2 DOF Y/V = 0.298 [V]
ITMX T240 3 DOF Y/V = 0.199 [V]
ITMX T240 3 DOF Z/W = 0.178 [V]
ITMY T240 1 DOF X/U = 0.127 [V]
ITMY T240 1 DOF Y/V = 0.083 [V]
ITMY T240 1 DOF Z/W = -0.038 [V]
ITMY T240 2 DOF X/U = 0.087 [V]
ITMY T240 2 DOF Y/V = 0.194 [V]
ITMY T240 2 DOF Z/W = 0.107 [V]
ITMY T240 3 DOF Y/V = 0.095 [V]
BS T240 1 DOF X/U = -0.154 [V]
BS T240 1 DOF Z/W = 0.112 [V]
BS T240 2 DOF X/U = -0.075 [V]
BS T240 2 DOF Y/V = 0.03 [V]
BS T240 2 DOF Z/W = -0.121 [V]
BS T240 3 DOF X/U = -0.171 [V]


Assessment complete.

 

 

STS Centering:

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


2023-12-04 14:11:47.261653
There are 2 STS proof masses out of range ( > 2.0 [V] )!
STS EY DOF X/U = -4.112 [V]
STS EY DOF Z/W = 2.787 [V]


All other proof masses are within range ( < 2.0 [V] ):
STS A DOF X/U = -0.545 [V]
STS A DOF Y/V = -1.003 [V]
STS A DOF Z/W = -0.369 [V]
STS B DOF X/U = 0.525 [V]
STS B DOF Y/V = 0.91 [V]
STS B DOF Z/W = -0.547 [V]
STS C DOF X/U = -0.509 [V]
STS C DOF Y/V = 0.793 [V]
STS C DOF Z/W = 0.37 [V]
STS EX DOF X/U = -0.208 [V]
STS EX DOF Y/V = 0.015 [V]
STS EX DOF Z/W = 0.104 [V]
STS EY DOF Y/V = 0.201 [V]
STS FC DOF X/U = 0.278 [V]
STS FC DOF Y/V = -0.912 [V]
STS FC DOF Z/W = 0.72 [V]


Assessment complete.