filiberto.clara@LIGO.ORG - posted 11:38, Friday 23 January 2015 (16233)
H1 PEM Microphones
The following microphones were powered up in the corner station: PSL, HAM2, HAM3, Vertex, Y arm spool and CER. Each microphone power box was tested to verify both channels are working. Filiberto C. and Sudarshan K.