Today's mission was to assemble the electronics for the tilt sensor. We found that one of the power supplies was not working but it took a time to figure out what went wrong. The broken power supply was replaced and all electronics components were properly connected. After making sure that the tilt sensor is working properly, initial performance tests have been made. The signals were monitored by using an oscilloscope while the periodic pitch and yaw motions were applied to the MCe. Proper responses of the tilt sensor have been observed. The output signals were interfaced to the digital data acquisition system for KAGRA for more quantitative performance tests.
Some photos are attached.
