[Nagano, Hasegawa, Yamada, Tanioka, Miyamoto, Kita, Miyazaki, Takano, Arai, Bajpai, Yamamoto (Univ. Toyama), Tomaru]
Today, we originally planned to perform injection test into ETMY.
However, the ground motion was very large by a facter of ten, at most, and Michelson cound not be locked.
So we could not start injection test at all although all sensors were installed.
Sensors information
We installed the following sensors as shown in the below table.
| Sensors | Channel | Unit |
| Magnetometer (x-axis) | K1:PEM-EY0_SENSOR1_OUT_(DQ) | T |
| Magnetometer (y-axis) | K1:PEM-EY0_SENSOR2_OUT_(DQ) | T |
| Magnetometer (z-axis) | K1:PEM-EY0_SENSOR3_OUT_(DQ) | T |
| Microphone | K1:PEM-EY0_SENSOR4_OUT_(DQ) | Pa |
| Magnetometer (z-axis, without whitening) | K1:PEM-EY0_SENSOR5_OUT_(DQ) | T |
| Accelerometer (Acc1) | K1:PEM-EY0_SENSOR8_OUT_(DQ) | m/s^2 |
| Accelerometer (Acc2) | K1:PEM-EY0_SENSOR9_OUT_(DQ) | m/s^2 |
| Accelerometer (Acc3) | K1:PEM-EY0_SENSOR10_OUT_(DQ) | m/s^2 |
| Accelerometer (Acc4) | K1:PEM-EY0_SENSOR11_OUT_(DQ) | m/s^2 |
The sensor locations were explained in the following figure.
The Accs1 was installed around flexible bellows between Cryo-cooler (Ref2 whcih cools payload) and cryostat.
Next plan
We would like ot perorm injection on the day after tomorrow.
