# UNCLASSIFIED # # Response info for VNDA31 broadband site # # Effective: 18 Dec 2002 # Inid: # Source: James Neely (CTI) # System equipment: KS54000 IRIS seismometer and AIM24S-3 digitizer. # # This nominal response file is the average amplitude and phase of the RB calibrations. # # Displacement response relative to 1.0 at 1.0 Hz. The nominal calib value for # this configuration is 0.021700 nm/count at 1.0 Hz. # # Freq(Hz) Ampl(norm) Phase(deg) Error(amp) Error(phase) # theoretical 0 system fap J.Neely 70 0.010000 0.007000000 148.00000 0.0 0.0 0.012000 0.009000000 143.30000 0.0 0.0 0.013000 0.010000000 141.00000 0.0 0.0 0.015000 0.011800000 138.76667 0.0 0.0 0.016000 0.013064842 137.00000 0.0 0.0 0.018000 0.015191979 132.46667 0.0 0.0 0.021000 0.018788281 127.00000 0.0 0.0 0.023000 0.020577641 124.13333 0.0 0.0 0.026000 0.023922566 120.20000 0.0 0.0 0.029000 0.026682862 118.10000 0.0 0.0 0.033000 0.031189974 114.26667 0.0 0.0 0.037000 0.035402679 110.80000 0.0 0.0 0.041000 0.039623387 107.50000 0.0 0.0 0.046000 0.044319233 104.00000 0.0 0.0 0.052000 0.051227648 102.00000 0.0 0.0 0.059000 0.059363535 100.70000 0.0 0.0 0.066000 0.066687588 99.50000 0.0 0.0 0.074000 0.075289219 97.83333 0.0 0.0 0.083000 0.082714027 96.80000 0.0 0.0 0.093000 0.093035927 96.10000 0.0 0.0 0.105000 0.104678391 94.90000 0.0 0.0 0.118000 0.119963671 93.50000 0.0 0.0 0.132000 0.134402807 92.83333 0.0 0.0 0.149000 0.150667880 91.60000 0.0 0.0 0.167000 0.170339255 90.66667 0.0 0.0 0.187000 0.190608751 90.00000 0.0 0.0 0.211000 0.210434462 89.70000 0.0 0.0 0.236000 0.238757455 88.86667 0.0 0.0 0.266000 0.267473834 87.96667 0.0 0.0 0.298000 0.300296778 86.70000 0.0 0.0 0.335000 0.339400555 85.70000 0.0 0.0 0.377000 0.379031896 84.90000 0.0 0.0 0.423000 0.426751224 83.70000 0.0 0.0 0.475000 0.478477313 82.73333 0.0 0.0 0.534000 0.537496530 81.63333 0.0 0.0 0.599000 0.603848368 80.13333 0.0 0.0 0.673000 0.676108099 78.60000 0.0 0.0 0.756000 0.758908709 77.00000 0.0 0.0 0.850000 0.852615716 74.96667 0.0 0.0 0.955000 0.955735635 73.00000 0.0 0.0 1.072000 1.070769174 70.70000 0.0 0.0 1.205000 1.201309158 68.16667 0.0 0.0 1.353000 1.342658414 65.26667 0.0 0.0 1.520000 1.502027886 62.06667 0.0 0.0 1.707000 1.679066624 58.50000 0.0 0.0 1.918000 1.870034751 54.46667 0.0 0.0 2.154000 2.084075461 49.86667 0.0 0.0 2.420000 2.310201033 44.86667 0.0 0.0 2.719000 2.558057380 39.06667 0.0 0.0 3.054000 2.808903206 32.56667 0.0 0.0 3.430000 3.068752485 25.26667 0.0 0.0 3.854000 3.324651424 17.06667 0.0 0.0 4.329000 3.555401573 7.86667 0.0 0.0 4.863000 3.735986893 -2.26667 0.0 0.0 5.462000 3.844614240 -13.36667 0.0 0.0 6.136000 3.839014555 -25.30000 0.0 0.0 6.893000 3.720283359 -37.66667 0.0 0.0 7.743000 3.483990807 -50.10000 0.0 0.0 8.698000 3.154426973 -62.10000 0.0 0.0 9.770000 2.775847724 -73.36667 0.0 0.0 10.000000 2.694641999 -75.53333 0.0 0.0 11.000000 2.374435770 -83.83333 0.0 0.0 12.000000 2.090173419 -90.83333 0.0 0.0 13.000000 1.846195806 -96.70000 0.0 0.0 14.000000 1.636047003 -101.73333 0.0 0.0 15.000000 1.458004956 -105.96667 0.0 0.0 16.000000 1.163557162 -109.66667 0.0 0.0 17.000000 0.528181675 -112.80000 0.0 0.0 18.000000 0.086884088 -115.63333 0.0 0.0 19.000000 0.002843946 -117.33333 0.0 0.0