## page was renamed from Physical Environment Monitoring (PEM)/Seismometers/Ranger SS-1 This is the page for the little grungy black ranger. The Manual for the Ranger SS-1: [[attachment:ss-1.pdf]] The Ranger: {{attachment:rangerpicture.jpg}} ---- == Noise == To calculate the fundamental noise limit of the GS-13, we need to add its intrinsic thermal noise with the noise of the readout electronics. Brian Lantz went through this exercise for the GS-13 seismometer: [[attachment:GS13readout.pdf]] The SS-1 is a similar instrument, but with the following different parameters: R = L = G = M =