Number of STAFF-SA N2 files found: 4
STAFF-SA N2 FILE No 01: /scratch/cluster/C1_231102_3a.n2sa
STAFF-SA N2 FILE No 02: /scratch/cluster/C2_231102_3a.n2sa
STAFF-SA N2 FILE No 03: /scratch/cluster/C3_231102_3a.n2sa
STAFF-SA N2 FILE No 04: /scratch/cluster/C4_231102_3a.n2sa
RecNo. 03.015997 Time=2023-11-02 08:10:44.283
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.450e-07  { 2.460e-02}^2+{ 5.090e-04}^2  - { 7.180e-02}*{ 8.430e-03}
RecNo. 01.016059 Time=2023-11-02 08:15:21.461
   frequency A7(0045Hz):                    PSD_E2 = -2.290e-07
RecNo. 03.016142 Time=2023-11-02 08:20:24.278
   frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  4.849e-08  { 1.960e-03}^2+{ 6.970e-03}^2  - { 2.580e-03}*{ 2.030e-02}
RecNo. 03.016201 Time=2023-11-02 08:24:20.276
   frequency B8(0460Hz):                    PSD_E2 = -1.970e-07
RecNo. 04.016328 Time=2023-11-02 08:34:53.122
   frequency A8(0057Hz):                    PSD_B2 = -4.580e-11
RecNo. 02.016459 Time=2023-11-02 08:40:53.346
   frequency A1(0011Hz):                    PSD_E2 = -9.550e-07
   frequency A2(0014Hz):                    PSD_E2 = -7.640e-07
RecNo. 04.016424 Time=2023-11-02 08:41:17.118
   frequency A8(0057Hz):                    PSD_B2 = -2.090e-11
RecNo. 01.016449 Time=2023-11-02 08:41:21.421
   frequency A7(0045Hz):                    PSD_E2 = -2.530e-08
RecNo. 02.016492 Time=2023-11-02 08:43:05.344
   frequency A0(0009Hz):                    PSD_E2 = -4.580e-07
   frequency A2(0014Hz):                    PSD_E2 = -1.260e-07
RecNo. 02.016544 Time=2023-11-02 08:46:33.340
   frequency A8(0057Hz):                    PSD_B2 = -1.030e-12
RecNo. 04.016571 Time=2023-11-02 08:51:05.113
   frequency A8(0057Hz):                    PSD_B2 = -1.240e-11
RecNo. 02.016662 Time=2023-11-02 08:54:25.332
   frequency A1(0011Hz):                    PSD_E2 = -1.140e-05
RecNo. 01.016711 Time=2023-11-02 08:58:49.394
   frequency A8(0057Hz):                    PSD_B1 = -6.810e-13
RecNo. 04.016714 Time=2023-11-02 09:00:37.108
   frequency A8(0057Hz):                    PSD_B1 = -3.840e-13
RecNo. 03.016747 Time=2023-11-02 09:00:44.259
   frequency A2(0014Hz):                    PSD_B1 = -4.730e-13
RecNo. 04.016745 Time=2023-11-02 09:02:41.107
   frequency A8(0057Hz):                    PSD_B2 = -1.090e-11
RecNo. 04.016758 Time=2023-11-02 09:03:33.106
   frequency A8(0057Hz):                    PSD_B2 = -5.410e-12
RecNo. 03.016830 Time=2023-11-02 09:06:16.257
   frequency A2(0014Hz):                    PSD_B2 = -5.470e-12
RecNo. 03.016847 Time=2023-11-02 09:07:24.256
   frequency A2(0014Hz):                    PSD_B2 = -1.600e-11
RecNo. 02.016868 Time=2023-11-02 09:08:09.319
   frequency A1(0011Hz):                    PSD_B2 = -1.820e-10
RecNo. 04.016862 Time=2023-11-02 09:10:29.103
   frequency A8(0057Hz):                    PSD_B2 = -1.690e-12
RecNo. 04.016865 Time=2023-11-02 09:10:41.103
   frequency A8(0057Hz):                    PSD_B2 = -1.390e-11
RecNo. 04.016949 Time=2023-11-02 09:16:17.100
   frequency A6(0036Hz):                    PSD_B1 = -2.850e-12
RecNo. 04.016994 Time=2023-11-02 09:19:17.098
   frequency A2(0014Hz):                    PSD_B2 = -1.130e-11
RecNo. 04.017093 Time=2023-11-02 09:25:53.094
   frequency A8(0057Hz):                    PSD_B1 = -1.150e-11
RecNo. 02.017154 Time=2023-11-02 09:27:13.299
   frequency A1(0011Hz):                    PSD_E2 = -6.080e-06
RecNo. 04.017198 Time=2023-11-02 09:32:53.091
   frequency A6(0036Hz):                    PSD_B1 = -3.380e-12
RecNo. 03.017347 Time=2023-11-02 09:40:44.240
   frequency A8(0057Hz):                    PSD_B1 = -2.130e-12
RecNo. 02.017374 Time=2023-11-02 09:41:53.284
   frequency A8(0057Hz):                    PSD_B1 = -1.550e-12
RecNo. 04.017339 Time=2023-11-02 09:42:17.086
   frequency A7(0045Hz):                    PSD_B2 = -1.840e-12
RecNo. 03.017393 Time=2023-11-02 09:43:48.239
   frequency A8(0057Hz):                    PSD_B1 = -1.710e-13
RecNo. 04.017366 Time=2023-11-02 09:44:05.085
   frequency A6(0036Hz):                    PSD_B1 = -9.420e-12
RecNo. 04.017398 Time=2023-11-02 09:46:13.083
   frequency A8(0057Hz):                    PSD_B1 = -8.880e-12
RecNo. 04.017446 Time=2023-11-02 09:49:25.082
   frequency A8(0057Hz):                    PSD_B2 = -2.970e-12
RecNo. 04.017518 Time=2023-11-02 09:54:13.079
   frequency A8(0057Hz):                    PSD_B2 = -1.250e-11
RecNo. 04.017616 Time=2023-11-02 10:00:45.076
   frequency A8(0057Hz):                    PSD_B1 = -7.780e-12
RecNo. 04.017733 Time=2023-11-02 10:08:33.071
   frequency A8(0057Hz):                    PSD_B2 = -3.690e-11
RecNo. 03.017792 Time=2023-11-02 10:10:24.226
   frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.440e-06  { 3.700e-02}^2+{-2.840e-02}^2  - { 4.810e-02}*{ 4.520e-02}
RecNo. 03.017794 Time=2023-11-02 10:10:32.226
   frequency A8(0057Hz):                    PSD_B1 = -1.870e-12
RecNo. 04.017823 Time=2023-11-02 10:14:33.068
   frequency A7(0045Hz):                    PSD_B2 = -5.070e-12
RecNo. 04.017848 Time=2023-11-02 10:16:13.067
   frequency A8(0057Hz):                    PSD_B2 = -3.180e-11
RecNo. 02.018144 Time=2023-11-02 10:33:13.232
   frequency A2(0014Hz):                    PSD_B1 = -7.340e-11
RecNo. 01.018137 Time=2023-11-02 10:33:53.247
   frequency A8(0057Hz):                    PSD_B2 = -1.440e-13
RecNo. 03.018255 Time=2023-11-02 10:41:16.212
   frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  6.001e-06  { 1.910e-01}^2+{-1.290e-01}^2  - { 2.710e-01}*{ 1.960e-01}
RecNo. 03.018313 Time=2023-11-02 10:45:08.210
   frequency A5(0029Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  5.949e-08  {-4.287e-04}^2+{ 2.683e-04}^2  - { 1.869e-03}*{ 1.050e-04}
RecNo. 02.018327 Time=2023-11-02 10:45:25.220
   frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  4.330e-08  { 6.930e-03}^2+{ 5.570e-03}^2  - { 8.730e-03}*{ 9.050e-03}
RecNo. 04.018330 Time=2023-11-02 10:48:21.050
   frequency A8(0057Hz):                    PSD_B2 = -1.150e-11
RecNo. 04.018340 Time=2023-11-02 10:49:01.050
   frequency A8(0057Hz):                    PSD_B2 = -1.610e-11
RecNo. 04.018385 Time=2023-11-02 10:52:01.048
   frequency A8(0057Hz):                    PSD_B1 = -2.050e-12
RecNo. 03.018427 Time=2023-11-02 10:52:44.206
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.557e-07  { 1.010e-02}^2+{-8.670e-04}^2  - { 2.940e-02}*{ 3.490e-03}
RecNo. 04.018426 Time=2023-11-02 10:54:45.047
   frequency A8(0057Hz):                    PSD_B2 = -2.290e-11
RecNo. 04.018437 Time=2023-11-02 10:55:29.046
   frequency A8(0057Hz):                    PSD_B1 = -5.220e-12
RecNo. 01.018498 Time=2023-11-02 10:57:57.210
   frequency A8(0057Hz):                    PSD_B2 = -1.060e-12
RecNo. 04.018510 Time=2023-11-02 11:00:21.044
   frequency A8(0057Hz):                    PSD_B2 = -5.220e-12
RecNo. 02.018716 Time=2023-11-02 11:11:21.194
   frequency A2(0014Hz):                    PSD_B2 = -3.270e-11
RecNo. 02.018745 Time=2023-11-02 11:13:17.192
   frequency A8(0057Hz):                    PSD_B2 = -1.230e-12
RecNo. 02.018832 Time=2023-11-02 11:19:05.186
   frequency A1(0011Hz):                    PSD_E2 = -3.070e-07
RecNo. 04.018796 Time=2023-11-02 11:19:25.033
   frequency A7(0045Hz):                    PSD_B1 = -4.260e-12
RecNo. 03.018935 Time=2023-11-02 11:26:36.190
   frequency A2(0014Hz):                    PSD_B2 = -5.690e-11
RecNo. 03.019037 Time=2023-11-02 11:33:24.187
   frequency A7(0045Hz):                    PSD_B1 = -7.590e-13
RecNo. 02.019105 Time=2023-11-02 11:37:17.168
   frequency A1(0011Hz):                    PSD_E2 = -3.210e-07
RecNo. 04.019071 Time=2023-11-02 11:37:45.023
   frequency A8(0057Hz):                    PSD_B1 = -5.270e-12
RecNo. 04.019077 Time=2023-11-02 11:38:09.023
   frequency A8(0057Hz):                    PSD_B1 = -4.140e-11
RecNo. 03.019194 Time=2023-11-02 11:43:52.182
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.236e-07  { 1.790e-02}^2+{ 7.560e-03}^2  - { 3.310e-02}*{ 1.140e-02}
RecNo. 04.019178 Time=2023-11-02 11:44:53.020
   frequency A6(0036Hz):                    PSD_B2 = -6.370e-13
RecNo. 02.019222 Time=2023-11-02 11:45:05.160
   frequency A1(0011Hz):                    PSD_E2 = -1.520e-07
RecNo. 04.019239 Time=2023-11-02 11:48:57.017
   frequency A8(0057Hz):                    PSD_B1 = -1.030e-10
RecNo. 01.019412 Time=2023-11-02 11:58:53.116
   frequency A7(0045Hz):                    PSD_E2 = -1.600e-07
RecNo. 04.019403 Time=2023-11-02 11:59:53.011
   frequency A8(0057Hz):                    PSD_B1 = -1.690e-11
RecNo. 03.019436 Time=2023-11-02 12:00:00.174
   frequency A2(0014Hz):                    PSD_B1 = -1.460e-11
RecNo. 04.019411 Time=2023-11-02 12:00:25.011
   frequency A7(0045Hz):                    PSD_B2 = -6.200e-12
RecNo. 04.019418 Time=2023-11-02 12:00:53.011
   frequency A8(0057Hz):                    PSD_B2 = -2.610e-12
RecNo. 04.019420 Time=2023-11-02 12:01:01.011
   frequency A8(0057Hz):                    PSD_B2 = -5.550e-12
RecNo. 04.019485 Time=2023-11-02 12:05:21.009
   frequency A8(0057Hz):                    PSD_B1 = -3.920e-11
RecNo. 04.019523 Time=2023-11-02 12:07:53.007
   frequency A8(0057Hz):                    PSD_B1 = -5.120e-14
RecNo. 04.019529 Time=2023-11-02 12:08:17.007
   frequency A8(0057Hz):                    PSD_B2 = -3.120e-11
RecNo. 04.019534 Time=2023-11-02 12:08:37.007
   frequency A2(0014Hz):                    PSD_B1 = -1.680e-11
RecNo. 03.019598 Time=2023-11-02 12:10:48.169
   frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  3.160e-08  { 5.570e-03}^2+{-2.730e-03}^2  - { 9.540e-03}*{ 4.030e-03}
RecNo. 04.019581 Time=2023-11-02 12:11:45.005
   frequency A6(0036Hz):                    PSD_B1 = -3.000e-12
RecNo. 04.019632 Time=2023-11-02 12:15:09.003
   frequency A8(0057Hz):                    PSD_B2 = -2.140e-11
RecNo. 03.019664 Time=2023-11-02 12:15:12.167
   frequency A8(0057Hz):                    PSD_B2 = -3.870e-14
RecNo. 04.019643 Time=2023-11-02 12:15:53.003
   frequency A7(0045Hz):                    PSD_B2 = -5.430e-12
RecNo. 02.019708 Time=2023-11-02 12:17:29.127
   frequency A0(0009Hz):                    PSD_B2 = -1.070e-09
RecNo. 04.019693 Time=2023-11-02 12:19:13.001
   frequency A8(0057Hz):                    PSD_B1 = -6.260e-12
RecNo. 02.019785 Time=2023-11-02 12:22:37.122
   frequency A8(0057Hz):                    PSD_B2 = -1.560e-12
RecNo. 03.019807 Time=2023-11-02 12:24:44.162
   frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.808e-07  { 2.330e-03}^2+{ 9.930e-03}^2  - { 3.470e-03}*{ 2.990e-02}
RecNo. 02.020070 Time=2023-11-02 12:41:37.102
   frequency A2(0014Hz):                    PSD_B1 = -4.960e-10
RecNo. 03.020066 Time=2023-11-02 12:42:00.154
   frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  9.175e-07  { 2.950e-03}^2+{ 1.050e-02}^2  - { 3.870e-03}*{ 3.050e-02}
RecNo. 04.020110 Time=2023-11-02 12:47:00.986
   frequency A5(0029Hz):                    PSD_B1 = -4.410e-12
RecNo. 04.020137 Time=2023-11-02 12:48:48.985
   frequency A8(0057Hz):                    PSD_B2 = -1.850e-11
RecNo. 04.020140 Time=2023-11-02 12:49:00.985
   frequency A8(0057Hz):                    PSD_B1 = -5.550e-12
RecNo. 04.020190 Time=2023-11-02 12:52:20.983
   frequency A8(0057Hz):                    PSD_B1 = -3.840e-13
RecNo. 01.020287 Time=2023-11-02 12:57:13.025
   frequency A7(0045Hz):                    PSD_B2 = -5.590e-13
RecNo. 04.020266 Time=2023-11-02 12:57:24.980
   frequency A8(0057Hz):                    PSD_B2 = -6.220e-11
RecNo. 03.020305 Time=2023-11-02 12:57:56.146
   frequency A8(0057Hz):                    PSD_B2 = -1.490e-12
RecNo. 03.020317 Time=2023-11-02 12:58:44.146
   frequency A7(0045Hz):                    PSD_B1 = -2.620e-12
RecNo. 04.020314 Time=2023-11-02 13:00:36.979
   frequency A7(0045Hz):                    PSD_B1 = -7.260e-12
RecNo. 03.020431 Time=2023-11-02 13:06:20.142
   frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  5.944e-07  { 8.620e-03}^2+{ 7.100e-03}^2  - { 1.070e-02}*{ 1.160e-02}
RecNo. 04.020413 Time=2023-11-02 13:07:12.975
   frequency A8(0057Hz):                    PSD_B2 = -3.840e-13
RecNo. 04.020437 Time=2023-11-02 13:08:48.974
   frequency A8(0057Hz):                    PSD_B2 = -2.610e-12
RecNo. 02.020531 Time=2023-11-02 13:12:21.071
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  6.356e-07  { 1.430e-02}^2+{-6.140e-03}^2  - { 2.540e-02}*{ 9.510e-03}
RecNo. 03.020627 Time=2023-11-02 13:19:24.136
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  8.845e-07  { 1.860e-02}^2+{ 1.050e-03}^2  - { 5.530e-02}*{ 6.260e-03}
RecNo. 04.020740 Time=2023-11-02 13:29:00.963
   frequency A5(0029Hz):                    PSD_B2 = -2.560e-13
RecNo. 03.020812 Time=2023-11-02 13:31:44.130
   frequency A8(0057Hz):                    PSD_E1 = -2.750e-07
RecNo. 04.020806 Time=2023-11-02 13:33:24.961
   frequency A6(0036Hz):                    PSD_B1 = -6.230e-12
RecNo. 04.020811 Time=2023-11-02 13:33:44.961
   frequency A8(0057Hz):                    PSD_B1 = -7.680e-13
RecNo. 04.020896 Time=2023-11-02 13:39:24.958
   frequency A8(0057Hz):                    PSD_B1 = -2.510e-11
RecNo. 03.020928 Time=2023-11-02 13:39:28.127
   frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  7.500e-08  { 6.900e-04}^2+{-3.530e-03}^2  - { 1.180e-03}*{ 1.090e-02}
RecNo. 01.020985 Time=2023-11-02 13:43:44.953
   frequency A7(0045Hz):                    PSD_E2 = -4.740e-08
RecNo. 04.020966 Time=2023-11-02 13:44:04.955
   frequency A8(0057Hz):                    PSD_B1 = -1.090e-12
RecNo. 04.020968 Time=2023-11-02 13:44:12.955
   frequency A8(0057Hz):                    PSD_B1 = -9.470e-12
RecNo. 04.021108 Time=2023-11-02 13:53:32.950
   frequency A8(0057Hz):                    PSD_B2 = -2.420e-11
RecNo. 04.021208 Time=2023-11-02 14:00:12.947
   frequency A2(0014Hz):                    PSD_B1 = -2.090e-11
RecNo. 04.021282 Time=2023-11-02 14:05:08.944
   frequency A8(0057Hz):                    PSD_B1 = -1.080e-11
RecNo. 03.021352 Time=2023-11-02 14:07:44.113
   frequency A8(0057Hz):                    PSD_B1 = -1.460e-12
RecNo. 03.021378 Time=2023-11-02 14:09:28.112
   frequency A1(0011Hz):                    PSD_B1 = -7.130e-13
RecNo. 03.021410 Time=2023-11-02 14:11:36.111
   frequency A6(0036Hz):                    PSD_B2 = -8.440e-13
RecNo. 04.021381 Time=2023-11-02 14:11:44.940
   frequency A8(0057Hz):                    PSD_B1 = -6.170e-11
RecNo. 03.021432 Time=2023-11-02 14:13:04.111
   frequency A2(0014Hz):                    PSD_B2 = -2.100e-11
RecNo. 01.021482 Time=2023-11-02 14:16:52.902
   frequency A7(0045Hz):                    PSD_B2 = -1.300e-12
RecNo. 04.021503 Time=2023-11-02 14:19:52.936
   frequency A6(0036Hz):                    PSD_B2 = -2.670e-12
RecNo. 04.021589 Time=2023-11-02 14:25:36.933
   frequency A8(0057Hz):                    PSD_B2 = -1.340e-12
RecNo. 03.021743 Time=2023-11-02 14:33:48.101
   frequency A2(0014Hz):                    PSD_B1 = -6.950e-11
RecNo. 02.021886 Time=2023-11-02 14:42:40.980
   frequency A2(0014Hz):                    PSD_E2 = -1.620e-07
RecNo. 02.021920 Time=2023-11-02 14:44:56.977
   frequency A2(0014Hz):                    PSD_E2 = -8.670e-08
RecNo. 04.021964 Time=2023-11-02 14:50:36.919
   frequency A8(0057Hz):                    PSD_B2 = -4.160e-12
RecNo. 02.022020 Time=2023-11-02 14:51:36.971
   frequency A1(0011Hz):                    PSD_E2 = -1.670e-07
RecNo. 02.022049 Time=2023-11-02 14:53:32.969
   frequency A2(0014Hz):                    PSD_B1 = -2.660e-11
RecNo. 04.022061 Time=2023-11-02 14:57:04.916
   frequency A8(0057Hz):                    PSD_B2 = -4.450e-12
RecNo. 04.022061 Time=2023-11-02 14:57:04.916
   frequency A0(0009Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  4.133e-06  { 7.855e-03}^2+{ 6.835e-04}^2  - { 3.137e-02}*{ 1.850e-03}
RecNo. 04.022072 Time=2023-11-02 14:57:48.916
   frequency A8(0057Hz):                    PSD_B2 = -1.480e-11
RecNo. 04.022203 Time=2023-11-02 15:06:32.911
   frequency A7(0045Hz):                    PSD_B1 = -4.470e-12
RecNo. 04.022241 Time=2023-11-02 15:09:04.909
   frequency A7(0045Hz):                    PSD_B2 = -7.920e-12
RecNo. 04.022286 Time=2023-11-02 15:12:04.908
   frequency A8(0057Hz):                    PSD_B2 = -2.010e-11
RecNo. 01.022351 Time=2023-11-02 15:14:48.813
   frequency A6(0036Hz): |SM_B3E2|^2 - SM_B3*SM_E2 =  1.900e-07  { 1.082e-03}^2+{-8.694e-05}^2  - { 1.950e-03}*{ 5.070e-04}
RecNo. 01.022351 Time=2023-11-02 15:14:48.813
   frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.519e-08  { 1.490e-03}^2+{-1.670e-03}^2  - { 9.830e-03}*{ 5.070e-04}
RecNo. 04.022346 Time=2023-11-02 15:16:04.906
   frequency A8(0057Hz):                    PSD_B1 = -8.370e-11
RecNo. 02.022411 Time=2023-11-02 15:17:40.944
   frequency A1(0011Hz):                    PSD_E2 = -2.710e-05
RecNo. 02.022417 Time=2023-11-02 15:18:04.944
   frequency A8(0057Hz):                    PSD_B1 = -2.350e-12
RecNo. 01.022504 Time=2023-11-02 15:25:00.797
   frequency A7(0045Hz):                    PSD_B2 = -2.800e-13
RecNo. 03.022564 Time=2023-11-02 15:28:32.075
   frequency A2(0014Hz):                    PSD_B2 = -4.990e-13
RecNo. 02.022593 Time=2023-11-02 15:29:48.932
   frequency A2(0014Hz):                    PSD_B2 = -5.240e-11
RecNo. 04.022584 Time=2023-11-02 15:31:56.897
   frequency A8(0057Hz):                    PSD_B2 = -1.240e-11
RecNo. 03.022709 Time=2023-11-02 15:38:12.070
   frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  3.486e-08  { 4.080e-04}^2+{-3.980e-03}^2  - { 1.210e-03}*{ 1.320e-02}
RecNo. 03.022773 Time=2023-11-02 15:42:28.068
   frequency A1(0011Hz):                    PSD_B2 = -3.560e-13
RecNo. 04.022788 Time=2023-11-02 15:45:32.890
   frequency A7(0045Hz):                    PSD_B1 = -3.270e-12
RecNo. 03.022998 Time=2023-11-02 15:57:28.061
   frequency A2(0014Hz):                    PSD_B1 = -5.470e-12