NPEO-IPY CCGC Louis 2007 XCP Drop 3 SerialNo. 7011005 2007-08-04/0032 UTC 71deg 24.540min North 152deg 02.659min West Magnetic Field Horizontal 8776.7nT Vertical -56989.7nT Declination 22.50deg East Sound File IPY00003.WAV XCPs measure magnetic current velocity components with unknown vector offset, so directions are relative, not absolute. U is magnetic East velocity component V is magnetic North velocity component Velocity and temperature error estimates are (rms/sqrt(npoints). Area is computed compass coil area used for tilt correction. RotF is rotation frequency. U and V are bad when RotF < 8Hz. Depth U V Verror Temp Terror Area RotF (m) (m/s) (m/s) (m/s) (C) (C) (cm^2) (Hz) # 9 -0.0888 0.1300 0.0547 1.081 0.041 475.31 13.500 10 -0.0880 0.1227 0.0588 0.927 0.033 578.89 13.832 11 -0.1083 0.0576 0.0516 0.751 0.033 536.32 16.034 12 -0.0183 0.0855 0.0726 0.457 0.035 283.37 16.320 13 -0.0084 0.0044 0.0797 0.362 0.071 107.57 14.474 14 0.0555 0.0159 0.0822 0.374 0.100 121.71 14.534 15 0.0095 -0.1547 0.0709 -0.046 0.054 177.55 21.846 16 -0.0907 -0.0410 0.0685 -0.485 0.048 358.84 19.547 17 -0.0025 0.1170 0.0656 -0.704 0.032 588.89 14.587 18 -0.0151 0.1316 0.0726 -0.848 0.024 563.06 14.524 19 -0.1045 0.1263 0.0743 -0.923 0.028 547.90 14.493 20 -0.1389 0.0342 0.0647 -0.919 0.022 531.94 14.470 21 -0.0167 0.0986 0.0712 -0.883 0.023 517.16 14.483 22 0.0192 0.1384 0.0717 -0.895 0.034 507.15 14.482 23 0.0147 0.0908 0.0596 -0.950 0.043 507.02 14.497 24 -0.1458 0.0575 0.0611 -1.030 0.040 522.81 14.518 25 -0.0794 0.0477 0.0580 -1.057 0.028 528.21 14.547 26 -0.1004 0.0009 0.0489 -1.063 0.024 525.30 14.560 27 -0.1627 -0.0914 0.0426 -1.085 0.030 518.47 14.583 28 -0.0868 0.0706 0.0680 -1.064 0.039 521.09 14.600 29 0.0203 0.1889 0.0537 -1.045 0.034 533.03 14.618 30 -0.1050 0.1652 0.0478 -1.055 0.022 526.37 14.642 31 -0.1955 0.0884 0.0684 -1.073 0.023 516.03 14.644 32 -0.1000 0.0981 0.0920 -1.091 0.024 510.90 14.632 33 -0.1163 0.2115 0.0635 -1.117 0.034 510.39 14.618 34 -0.1631 0.1359 0.0674 -1.140 0.043 514.62 14.613 35 -0.2315 0.1381 0.0597 -1.146 0.046 506.28 14.606 36 -0.2228 0.1572 0.0528 -1.145 0.037 479.91 14.615 37 -0.2253 0.1117 0.0603 -1.156 0.030 475.71 14.592 38 -0.3180 0.0016 0.0448 -1.191 0.037 489.63 14.576 39 -0.2626 0.0367 0.0446 -1.193 0.035 496.84 14.588 40 -0.2278 0.0234 0.0489 -1.178 0.042 495.95 14.556 41 -0.2299 0.0298 0.0627 -1.174 0.039 486.95 14.552 42 -0.0192 0.0632 0.0516 -1.062 0.028 475.91 14.506 43 0.0012 0.0707 0.0544 -0.532 0.032 481.16 14.483 44 0.0495 0.1328 0.0653 0.284 0.033 496.19 14.508 45 0.0185 0.0577 0.0542 0.788 0.019 502.55 14.553 46 -0.0028 0.1105 0.0643 0.987 0.013 507.02 14.587 47 -0.1207 0.0996 0.0614 1.052 0.045 514.81 14.619 48 -0.1614 0.0391 0.0619 1.069 0.092 516.68 14.656 49 0.0125 0.0352 0.0618 1.097 0.097 513.73 14.674 50 0.0655 0.0729 0.0460 1.119 0.082 504.95 14.680 51 0.0890 0.1691 0.0572 1.143 0.072 498.60 14.669 52 -0.0438 0.2360 0.0633 1.113 0.055 500.49 14.689 53 0.0143 0.1761 0.0580 1.040 0.063 495.15 14.696 54 -0.0119 0.2594 0.0507 1.009 0.084 488.95 14.705 55 -0.0286 0.1284 0.0462 1.002 0.086 481.19 14.705 56 0.0134 0.0742 0.0344 0.974 0.083 476.85 14.716 57 -0.0271 0.0776 0.0383 0.967 0.095 482.62 14.724 58 -0.0592 0.0731 0.0369 0.971 0.077 483.16 14.728 59 0.0079 0.0737 0.0396 0.976 0.074 463.20 14.692 60 0.0058 0.0484 0.0385 0.974 0.071 444.95 14.664 61 -0.0437 0.0250 0.0495 0.948 0.056 431.14 14.661 62 -0.0802 -0.0034 0.0221 0.943 0.063 417.71 14.634 63 0.0018 0.0284 0.0353 0.927 0.050 411.13 14.643 64 -0.0401 0.0439 0.0402 0.902 0.064 411.72 14.714 65 -0.0220 0.0649 0.0416 0.882 0.075 414.10 14.606 66 0.0114 0.0361 0.0524 0.872 0.066 409.08 14.601 67 -0.0082 0.0374 0.0610 0.879 0.049 408.51 14.584 68 0.0174 -0.0271 0.0398 0.880 0.035 415.16 14.603 69 0.0181 -0.0200 0.0351 0.876 0.031 375.22 15.401 70 -0.0320 -0.0106 0.0350 0.884 0.023 217.70 15.385 71 -0.0363 -0.0127 0.0529 0.897 0.021 96.06 16.391 72 -0.0448 0.0269 0.0591 0.904 0.030 111.57 14.378 73 0.0552 -0.0897 0.0574 0.977 0.029 102.83 13.959 74 -0.0197 -0.0893 0.0661 1.096 0.011 122.71 14.067 75 0.0401 -0.0674 0.0286 1.190 0.017 140.64 14.301 76 0.0099 -0.0152 0.0415 1.253 0.017 152.33 14.534 77 0.0429 -0.0011 0.0484 1.288 0.028 159.83 14.580 78 0.1107 -0.0894 0.0337 1.303 0.032 168.67 14.609 79 0.1057 -0.0501 0.0309 1.307 0.036 175.83 14.603 80 0.1141 -0.0374 0.0364 1.308 0.040 191.84 14.630 81 0.0622 0.0013 0.0532 1.305 0.028 218.94 14.644 82 0.0805 0.0315 0.0595 1.296 0.020 215.52 15.780 83 -0.0640 -0.0641 0.0686 1.287 0.022 131.95 15.765 84 -0.0857 -0.0980 0.0868 1.266 0.038 83.72 14.605 85 -0.0224 -0.0758 0.0763 1.223 0.043 21.59 21.303 86 0.0057 0.0326 0.0505 1.160 0.046 20.67 18.652 87 0.0974 0.0694 0.0411 1.118 0.045 74.92 14.416 88 0.0847 0.0406 0.0457 1.090 0.025 117.40 14.528 89 0.1282 -0.0203 0.0395 1.014 0.032 171.06 14.568 90 0.1611 0.0404 0.0262 0.903 0.041 224.97 14.595 91 0.1285 -0.0118 0.0302 0.795 0.032 275.03 14.637 92 0.0603 0.0875 0.0318 0.694 0.027 89.02 14.248 93 0.0178 0.1257 0.0446 0.561 0.029 96.80 14.598 94 0.1076 0.1895 0.0407 0.411 0.033 156.46 14.547 95 0.0403 0.0772 0.0440 0.293 0.032 202.29 14.520 96 0.0085 0.0216 0.0334 0.225 0.021 244.17 14.595 97 0.0733 0.0371 0.0431 0.196 0.018 301.05 14.606 98 0.0659 -0.0661 0.0595 0.194 0.020 350.78 14.623 99 0.1160 -0.1351 0.0910 0.219 0.017 301.24 14.437 100 0.2293 0.0907 0.1065 0.249 0.012 201.60 14.383 101 0.0961 0.1249 0.1042 0.270 0.010 224.32 17.139 102 0.1852 -0.0680 0.0562 0.257 0.014 297.58 14.586 103 0.0892 -0.0920 0.0352 0.196 0.016 321.38 14.717 104 -0.0093 -0.0391 0.0486 0.143 0.019 380.79 14.634 105 -0.0214 0.0081 0.0719 0.134 0.020 403.07 14.672 106 0.0404 0.0429 0.0840 0.150 0.018 435.43 14.592 107 0.0172 0.0766 0.0624 0.160 0.019 590.32 14.756 108 -0.0664 0.0900 0.0656 0.139 0.016 690.13 14.677 109 -0.0823 0.0941 0.0712 0.103 0.015 550.00 15.286 110 0.0455 0.1309 0.0858 0.049 0.020 605.78 12.292 111 0.0570 -0.0147 0.0455 -0.038 0.024 572.87 14.733 112 -0.0197 0.1163 0.0492 -0.130 0.022 625.37 14.406 113 -0.1472 0.1782 0.0721 -0.193 0.017 656.76 14.521 114 0.1096 0.3187 0.0595 -0.230 0.016 952.83 11.451 115 NaN NaN NaN -0.289 0.015 NaN 16.656 116 0.1541 0.3732 0.0764 -0.374 0.015 918.12 9.587 117 -0.0133 0.1108 0.0678 -0.414 0.015 615.03 15.945 118 -0.0685 0.2368 0.0910 -0.398 0.010 129.48 6.054 119 0.0473 -0.0123 0.0730 -0.383 0.009 159.67 17.116 120 0.0025 0.1122 0.0779 -0.373 0.009 224.00 16.800 121 -0.0132 0.0357 0.0778 -0.361 0.005 254.39 10.924 122 0.0862 0.1173 0.0775 -0.357 0.006 260.52 9.801 123 0.0419 0.0379 0.0559 -0.362 0.009 207.10 16.902 124 -0.1513 0.0800 0.0655 -0.364 0.008 181.71 15.442 125 0.0095 -0.0228 0.0783 -0.362 0.007 154.27 11.631 126 0.0125 0.1846 0.0704 -0.360 0.007 397.27 5.418 127 0.0152 0.0953 0.0778 -0.361 0.006 462.95 7.671 128 NaN NaN NaN -0.360 0.007 NaN 16.924 129 -0.0362 -0.0439 0.0654 -0.377 0.008 108.43 25.319 130 0.0839 -0.0118 0.0619 -0.430 0.007 228.32 13.031 131 -0.0634 -0.0480 0.0767 -0.470 0.012 101.29 18.937 132 -0.0575 0.3021 0.0673 -0.451 0.010 744.95 7.134 133 NaN NaN NaN -0.458 0.009 NaN NaN 134 0.0043 0.0669 0.0639 -0.534 0.005 109.33 12.343 135 -0.0304 0.1044 0.0753 -0.593 0.005 168.43 10.891 136 -0.0675 -0.0046 0.0825 -0.610 0.007 217.71 10.596 137 0.0493 0.2688 0.0406 -0.608 0.006 454.25 11.149 138 0.0041 0.0906 0.0568 -0.604 0.005 369.71 15.634 139 0.0446 -0.1049 0.0565 -0.604 0.005 252.93 17.947 140 0.0567 0.1128 0.0523 -0.613 0.005 283.78 11.542 141 -0.0450 0.2526 0.0556 -0.633 0.005 418.25 7.282 142 -0.0412 0.0721 0.0609 -0.660 0.005 237.38 14.210 143 -0.0999 0.1439 0.0634 -0.703 0.006 248.65 12.346 144 0.1088 0.1176 0.0632 -0.770 0.006 309.28 10.322 145 0.0435 0.1194 0.0580 -0.821 0.006 144.78 9.272 146 0.0402 0.0998 0.0477 -0.845 0.005 303.20 14.057 147 0.0477 0.0830 0.0704 -0.855 0.005 420.18 8.289 148 -0.0920 0.0352 0.0684 -0.859 0.006 149.49 14.176 149 -0.0893 0.0723 0.0680 -0.861 0.005 175.10 14.407 150 -0.0746 0.0676 0.0634 -0.866 0.005 170.79 14.293 151 0.0194 0.0471 0.0614 -0.902 0.007 179.19 15.245 152 -0.0030 -0.0254 0.0584 -0.982 0.007 117.52 15.459 153 -0.0786 -0.0039 0.0400 -1.065 0.007 168.31 17.621 154 -0.1153 0.0911 0.0382 -1.140 0.006 382.65 11.569 155 0.0196 -0.1048 0.0529 -1.207 0.007 263.38 12.355 156 0.0548 0.0008 0.0552 -1.209 0.009 359.92 10.594 157 0.0137 -0.0762 0.0602 -1.121 0.006 434.08 14.361 158 0.0203 -0.0700 0.0595 -1.020 0.004 431.68 14.354 159 0.0116 0.0377 0.0578 -0.958 0.003 428.20 14.308 160 -0.0158 -0.0255 0.0517 -0.916 0.004 431.66 14.257