Reports until 19:18, Friday 21 February 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 19:18, Friday 21 February 2025 (82969)
SEI seismometer mass position check - Monthly

FAMIS 26498

Averaging Mass Centering channels for 10 [sec] ...
2025-02-21 19:13:29.266265


There are 16 T240 proof masses out of range ( > 0.3 [V] )!
ETMX T240 2 DOF X/U = -0.872 [V]
ETMX T240 2 DOF Y/V = -1.013 [V]
ETMX T240 2 DOF Z/W = -0.359 [V]
ETMY T240 3 DOF X/U = 0.313 [V]
ITMX T240 1 DOF X/U = -1.715 [V]
ITMX T240 1 DOF Y/V = 0.441 [V]
ITMX T240 1 DOF Z/W = 0.52 [V]
ITMX T240 2 DOF Y/V = 0.337 [V]
ITMX T240 3 DOF X/U = -1.779 [V]
ITMY T240 3 DOF X/U = -0.723 [V]
ITMY T240 3 DOF Z/W = -2.288 [V]
BS T240 1 DOF Y/V = -0.325 [V]
BS T240 3 DOF Z/W = -0.397 [V]
HAM8 1 DOF X/U = -0.307 [V]
HAM8 1 DOF Y/V = -0.421 [V]
HAM8 1 DOF Z/W = -0.687 [V]


All other proof masses are within range ( < 0.3 [V] ):
ETMX T240 1 DOF X/U = 0.091 [V]
ETMX T240 1 DOF Y/V = 0.038 [V]
ETMX T240 1 DOF Z/W = 0.101 [V]
ETMX T240 3 DOF X/U = 0.107 [V]
ETMX T240 3 DOF Y/V = 0.05 [V]
ETMX T240 3 DOF Z/W = 0.051 [V]
ETMY T240 1 DOF X/U = 0.129 [V]
ETMY T240 1 DOF Y/V = 0.217 [V]
ETMY T240 1 DOF Z/W = 0.287 [V]
ETMY T240 2 DOF X/U = -0.034 [V]
ETMY T240 2 DOF Y/V = 0.248 [V]
ETMY T240 2 DOF Z/W = 0.096 [V]
ETMY T240 3 DOF Y/V = 0.168 [V]
ETMY T240 3 DOF Z/W = 0.19 [V]
ITMX T240 2 DOF X/U = 0.229 [V]
ITMX T240 2 DOF Z/W = 0.295 [V]
ITMX T240 3 DOF Y/V = 0.172 [V]
ITMX T240 3 DOF Z/W = 0.164 [V]
ITMY T240 1 DOF X/U = 0.13 [V]
ITMY T240 1 DOF Y/V = 0.166 [V]
ITMY T240 1 DOF Z/W = 0.083 [V]
ITMY T240 2 DOF X/U = 0.054 [V]
ITMY T240 2 DOF Y/V = 0.286 [V]
ITMY T240 2 DOF Z/W = 0.192 [V]
ITMY T240 3 DOF Y/V = 0.123 [V]
BS T240 1 DOF X/U = -0.126 [V]
BS T240 1 DOF Z/W = 0.193 [V]
BS T240 2 DOF X/U = -0.002 [V]
BS T240 2 DOF Y/V = 0.106 [V]
BS T240 2 DOF Z/W = -0.047 [V]
BS T240 3 DOF X/U = -0.099 [V]
BS T240 3 DOF Y/V = -0.283 [V]


Assessment complete.

 

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


2025-02-21 19:16:03.265814
There are 1 STS proof masses out of range ( > 2.0 [V] )!
STS EY DOF X/U = -2.336 [V]


All other proof masses are within range ( < 2.0 [V] ):
STS A DOF X/U = -0.46 [V]
STS A DOF Y/V = -0.842 [V]
STS A DOF Z/W = -0.555 [V]
STS B DOF X/U = 0.251 [V]
STS B DOF Y/V = 0.955 [V]
STS B DOF Z/W = -0.313 [V]
STS C DOF X/U = -0.86 [V]
STS C DOF Y/V = 0.793 [V]
STS C DOF Z/W = 0.694 [V]
STS EX DOF X/U = 0.016 [V]
STS EX DOF Y/V = -0.038 [V]
STS EX DOF Z/W = 0.123 [V]
STS EY DOF Y/V = -0.066 [V]
STS EY DOF Z/W = 1.362 [V]
STS FC DOF X/U = 0.192 [V]
STS FC DOF Y/V = -1.1 [V]
STS FC DOF Z/W = 0.662 [V]


Assessment complete.