Number of STAFF-SA N2 files found: 4
STAFF-SA N2 FILE No 01: /travail/cluster/C1_090101_2a.n2sa
STAFF-SA N2 FILE No 02: /travail/cluster/C2_090101_2a.n2sa
STAFF-SA N2 FILE No 03: /travail/cluster/C3_090101_2a.n2sa
STAFF-SA N2 FILE No 04: /travail/cluster/C4_090101_2a.n2sa
RecNo. 02.007186 Time=2009-01-01 08:00:32.167
   frequency A8(0057Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  1.331e-04  {-2.803e-02}^2+{ 8.844e-03}^2  - { 2.373e+01}*{ 3.080e-05}
RecNo. 04.007258 Time=2009-01-01 08:05:07.297
   frequency A8(0057Hz):                    PSD_B1 = -5.590e-11
RecNo. 02.007363 Time=2009-01-01 08:12:20.156
   frequency A2(0014Hz):                    PSD_E1 = -5.920e-09
RecNo. 04.007445 Time=2009-01-01 08:17:35.292
   frequency A8(0057Hz):                    PSD_B2 = -5.210e-11
RecNo. 04.007462 Time=2009-01-01 08:18:43.291
   frequency A8(0057Hz):                    PSD_B2 = -3.480e-11
RecNo. 03.007497 Time=2009-01-01 08:20:16.106
   frequency A2(0014Hz):                    PSD_B2 = -6.890e-08
RecNo. 04.007523 Time=2009-01-01 08:22:47.290
   frequency A8(0057Hz):                    PSD_B1 = -3.860e-11
RecNo. 02.007564 Time=2009-01-01 08:25:44.145
   frequency A0(0009Hz):                    PSD_B2 = -1.940e-08
RecNo. 04.007607 Time=2009-01-01 08:28:23.287
   frequency A5(0029Hz):                    PSD_B1 = -1.470e-09
RecNo. 03.007667 Time=2009-01-01 08:31:36.102
   frequency A2(0014Hz):                    PSD_B1 = -7.300e-09
RecNo. 03.007695 Time=2009-01-01 08:33:28.101
   frequency A2(0014Hz):                    PSD_B1 = -8.650e-09
RecNo. 04.007708 Time=2009-01-01 08:35:07.284
   frequency A5(0029Hz):                    PSD_B2 = -2.910e-12
RecNo. 04.007776 Time=2009-01-01 08:39:39.282
   frequency A6(0036Hz):                    PSD_B2 = -1.000e-09
RecNo. 04.007791 Time=2009-01-01 08:40:39.282
   frequency A8(0057Hz):                    PSD_B1 = -5.920e-10
RecNo. 02.007877 Time=2009-01-01 08:46:36.127
   frequency A3(0018Hz):                    PSD_E1 = -1.030e-06
RecNo. 03.007921 Time=2009-01-01 08:48:32.095
   frequency A7(0045Hz):                    PSD_B2 = -4.010e-12
RecNo. 01.007933 Time=2009-01-01 08:50:06.892
   frequency A2(0014Hz): |SM_B2B3|^2 - SM_B2*SM_B3 =  6.407e-02  {-3.352e-01}^2+{ 6.498e-01}^2  - { 3.937e-01}*{ 1.195e+00}
RecNo. 02.008125 Time=2009-01-01 09:03:08.113
   frequency C8(3600Hz):                    PSD_E2 = -4.370e-08
RecNo. 02.008156 Time=2009-01-01 09:05:12.111
   frequency A2(0014Hz):                    PSD_E2 = -9.020e-09
RecNo. 04.008246 Time=2009-01-01 09:10:59.269
   frequency A8(0057Hz):                    PSD_B2 = -1.950e-10
RecNo. 04.008254 Time=2009-01-01 09:11:31.268
   frequency A6(0036Hz):                    PSD_B2 = -9.740e-09
RecNo. 01.008380 Time=2009-01-01 09:19:54.850
   frequency B8(0460Hz):                    PSD_E2 = -7.100e-08
RecNo. 04.008491 Time=2009-01-01 09:27:19.261
   frequency A8(0057Hz):                    PSD_B2 = -3.110e-12
RecNo. 02.008499 Time=2009-01-01 09:28:04.091
   frequency A1(0011Hz):                    PSD_B2 = -4.710e-07
RecNo. 04.008509 Time=2009-01-01 09:28:31.261
   frequency A8(0057Hz):                    PSD_B2 = -8.220e-11
RecNo. 01.008554 Time=2009-01-01 09:31:30.834
   frequency A1(0011Hz): |SM_B2E1|^2 - SM_B2*SM_E1 =  4.313e-06  {-1.214e-03}^2+{ 1.418e-02}^2  - { 1.231e+00}*{ 1.610e-04}
RecNo. 03.008717 Time=2009-01-01 09:41:36.076
   frequency A2(0014Hz):                    PSD_B1 = -8.480e-08
RecNo. 02.008870 Time=2009-01-01 09:52:48.070
   frequency A5(0029Hz):                    PSD_E2 = -4.010e-09
RecNo. 03.008940 Time=2009-01-01 09:56:28.070
   frequency A8(0057Hz):                    PSD_B1 = -8.420e-11
RecNo. 04.008930 Time=2009-01-01 09:56:35.249
   frequency A8(0057Hz):                    PSD_B1 = -7.270e-11
RecNo. 04.008972 Time=2009-01-01 09:59:23.248
   frequency A6(0036Hz):                    PSD_B2 = -4.060e-11
RecNo. 04.008998 Time=2009-01-01 10:01:07.247
   frequency A6(0036Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  5.694e-09  { 1.298e-04}^2+{-4.197e-04}^2  - { 7.523e-02}*{ 2.490e-06}
RecNo. 04.008999 Time=2009-01-01 10:01:11.247
   frequency A8(0057Hz):                    PSD_B2 = -1.110e-09
RecNo. 01.009022 Time=2009-01-01 10:02:42.790
   frequency B8(0460Hz):                    PSD_E2 = -2.630e-08
RecNo. 04.009043 Time=2009-01-01 10:04:07.245
   frequency A8(0057Hz):                    PSD_B2 = -6.980e-07
RecNo. 04.009044 Time=2009-01-01 10:04:11.245
   frequency A6(0036Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  1.420e-07  { 9.623e-04}^2+{ 6.056e-04}^2  - { 1.744e-01}*{ 6.600e-06}
RecNo. 04.009079 Time=2009-01-01 10:06:31.244
   frequency B5(0230Hz):                    PSD_B2 = -1.680e-11
RecNo. 04.009082 Time=2009-01-01 10:06:43.244
   frequency A1(0011Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  1.310e-06  { 1.253e-03}^2+{-1.685e-03}^2  - { 6.723e-01}*{ 4.610e-06}
RecNo. 04.009087 Time=2009-01-01 10:07:03.244
   frequency A1(0011Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  5.509e-07  { 1.028e-04}^2+{-1.421e-03}^2  - { 2.445e-01}*{ 6.050e-06}
RecNo. 04.009095 Time=2009-01-01 10:07:35.244
   frequency A1(0011Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  2.085e-08  {-4.257e-04}^2+{-2.980e-04}^2  - { 2.148e-01}*{ 1.160e-06}
RecNo. 02.009116 Time=2009-01-01 10:09:12.056
   frequency A8(0057Hz): |SM_B1E1|^2 - SM_B1*SM_E1 =  1.222e-05  {-2.114e-02}^2+{ 6.715e-03}^2  - { 2.606e+00}*{ 1.840e-04}
RecNo. 04.009135 Time=2009-01-01 10:10:15.243
   frequency A7(0045Hz): |SM_B3E2|^2 - SM_B3*SM_E2 =  3.253e-06  { 3.568e-03}^2+{-3.747e-03}^2  - { 2.651e+00}*{ 8.870e-06}
RecNo. 04.009138 Time=2009-01-01 10:10:27.243
   frequency A8(0057Hz):                    PSD_B2 = -1.390e-10
RecNo. 03.009182 Time=2009-01-01 10:12:36.063
   frequency A1(0011Hz):                    PSD_B1 = -2.330e-08
RecNo. 04.009172 Time=2009-01-01 10:12:43.242
   frequency A6(0036Hz): |SM_B3E2|^2 - SM_B3*SM_E2 =  5.927e-07  { 1.523e-03}^2+{-1.409e-03}^2  - { 9.617e-01}*{ 3.860e-06}
RecNo. 03.009209 Time=2009-01-01 10:14:24.063
   frequency A8(0057Hz):                    PSD_B1 = -2.550e-12
RecNo. 03.009248 Time=2009-01-01 10:17:00.062
   frequency A2(0014Hz):                    PSD_B2 = -4.390e-08
RecNo. 04.009249 Time=2009-01-01 10:17:51.239
   frequency A6(0036Hz): |SM_B2B3|^2 - SM_B2*SM_B3 =  6.763e-02  {-1.061e+00}^2+{-3.352e-01}^2  - { 4.323e-01}*{ 2.705e+00}
RecNo. 04.009273 Time=2009-01-01 10:19:27.239
   frequency A7(0045Hz): |SM_B2E1|^2 - SM_B2*SM_E1 =  6.941e-06  {-4.017e-03}^2+{-3.927e-03}^2  - { 4.611e-01}*{ 5.340e-05}
RecNo. 04.009298 Time=2009-01-01 10:21:07.238
   frequency A6(0036Hz):                    PSD_B2 = -2.730e-10
RecNo. 04.009437 Time=2009-01-01 10:30:23.234
   frequency A2(0014Hz):                    PSD_B1 = -1.250e-09
RecNo. 02.009513 Time=2009-01-01 10:35:40.033
   frequency A3(0018Hz):                    PSD_B1 = -1.540e-08
RecNo. 02.009514 Time=2009-01-01 10:35:44.033
   frequency A3(0018Hz):                    PSD_B1 = -6.030e-11
RecNo. 04.009637 Time=2009-01-01 10:43:43.228
   frequency A8(0057Hz): |SM_B2B3|^2 - SM_B2*SM_B3 =  3.872e-06  { 4.107e-03}^2+{-4.629e-03}^2  - { 2.678e-03}*{ 1.285e-02}
RecNo. 04.009666 Time=2009-01-01 10:46:15.227
   frequency A5(0029Hz):                    PSD_B1 = -7.270e-13
RecNo. 02.009764 Time=2009-01-01 10:52:59.018
   frequency A8(0057Hz):                    PSD_B1 = -1.550e-12
RecNo. 04.009802 Time=2009-01-01 10:55:19.223
   frequency A8(0057Hz):                    PSD_B1 = -7.390e-12
RecNo. 04.009966 Time=2009-01-01 11:06:15.218
   frequency A8(0057Hz):                    PSD_B2 = -1.220e-11
RecNo. 01.010111 Time=2009-01-01 11:15:54.690
   frequency A7(0045Hz):                    PSD_E1 = -1.310e-10
RecNo. 04.010462 Time=2009-01-01 11:39:42.204
   frequency A1(0011Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  7.640e-10  {-1.280e-03}^2+{-8.214e-04}^2  - { 2.517e-01}*{ 9.190e-06}
RecNo. 02.010507 Time=2009-01-01 11:42:55.975
   frequency A4(0023Hz):                    PSD_E1 = -1.960e-09
RecNo. 04.010545 Time=2009-01-01 11:45:14.201
   frequency A4(0023Hz):                    PSD_E2 = -1.980e-10
RecNo. 04.010566 Time=2009-01-01 11:46:38.201
   frequency A8(0057Hz):                    PSD_B2 = -3.680e-11
RecNo. 04.010594 Time=2009-01-01 11:48:30.200
   frequency A8(0057Hz):                    PSD_B1 = -4.360e-11
RecNo. 04.010653 Time=2009-01-01 11:52:26.198
   frequency A2(0014Hz):                    PSD_B2 = -6.620e-08
RecNo. 03.010839 Time=2009-01-01 12:03:27.023
   frequency A4(0023Hz):                    PSD_B1 = -5.150e-12
RecNo. 04.010819 Time=2009-01-01 12:03:30.193
   frequency A8(0057Hz):                    PSD_B1 = -1.490e-11
RecNo. 04.010887 Time=2009-01-01 12:08:02.191
   frequency A8(0057Hz):                    PSD_B2 = -4.130e-11
RecNo. 04.010937 Time=2009-01-01 12:11:22.190
   frequency A8(0057Hz):                    PSD_B1 = -9.870e-11
RecNo. 04.010992 Time=2009-01-01 12:15:02.188
   frequency A5(0029Hz):                    PSD_B2 = -2.730e-12
RecNo. 04.011060 Time=2009-01-01 12:19:34.186
   frequency A8(0057Hz):                    PSD_B2 = -6.820e-11
RecNo. 02.011066 Time=2009-01-01 12:20:11.943
   frequency A2(0014Hz):                    PSD_B1 = -1.230e-10
RecNo. 01.011220 Time=2009-01-01 12:30:14.587
   frequency A8(0057Hz):                    PSD_B1 = -3.270e-12
RecNo. 04.011228 Time=2009-01-01 12:30:46.181
   frequency A8(0057Hz):                    PSD_B2 = -2.560e-11
RecNo. 03.011299 Time=2009-01-01 12:34:07.011
   frequency A8(0057Hz): |SM_B1B3|^2 - SM_B1*SM_B3 =  4.452e-03  {-4.197e-01}^2+{ 4.368e-01}^2  - { 4.413e-01}*{ 8.215e-01}
RecNo. 04.011469 Time=2009-01-01 12:46:50.174
   frequency A8(0057Hz):                    PSD_B1 = -1.610e-11
RecNo. 01.011481 Time=2009-01-01 12:47:38.563
   frequency A7(0045Hz):                    PSD_E2 = -2.290e-10
RecNo. 04.011501 Time=2009-01-01 12:48:58.173
   frequency A8(0057Hz):                    PSD_E1 = -3.360e-09
RecNo. 04.011654 Time=2009-01-01 12:59:10.169
   frequency A8(0057Hz):                    PSD_B2 = -2.770e-11
RecNo. 03.011704 Time=2009-01-01 13:01:07.001
   frequency A7(0045Hz):                    PSD_B1 = -1.720e-12
RecNo. 02.011696 Time=2009-01-01 13:02:39.907
   frequency A2(0014Hz):                    PSD_E2 = -5.090e-09
RecNo. 04.011747 Time=2009-01-01 13:05:46.166
   frequency B1(0091Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  1.529e-07  {-3.687e-04}^2+{ 2.275e-03}^2  - { 3.559e-01}*{ 1.450e-05}
RecNo. 04.011781 Time=2009-01-01 13:08:02.165
   frequency A8(0057Hz):                    PSD_B2 = -2.590e-11
RecNo. 03.011868 Time=2009-01-01 13:12:02.997
   frequency A8(0057Hz): |SM_B2E1|^2 - SM_B2*SM_E1 =  9.205e-06  { 9.773e-03}^2+{-1.136e-03}^2  - { 7.684e-01}*{ 1.140e-04}
RecNo. 02.011917 Time=2009-01-01 13:17:23.894
   frequency C8(3600Hz):                    PSD_E1 = -9.520e-11
RecNo. 04.012001 Time=2009-01-01 13:22:42.159
   frequency A8(0057Hz):                    PSD_B2 = -1.360e-08
RecNo. 04.012032 Time=2009-01-01 13:24:46.158
   frequency A8(0057Hz):                    PSD_B1 = -5.860e-11
RecNo. 04.012067 Time=2009-01-01 13:27:06.157
   frequency A8(0057Hz):                    PSD_B2 = -8.710e-12
RecNo. 03.012132 Time=2009-01-01 13:29:38.990
   frequency A6(0036Hz): |SM_B2E1|^2 - SM_B2*SM_E1 =  4.278e-09  { 2.176e-04}^2+{ 2.215e-04}^2  - { 1.438e-02}*{ 6.410e-06}
RecNo. 03.012139 Time=2009-01-01 13:30:06.990
   frequency A7(0045Hz):                    PSD_B1 = -9.770e-12
RecNo. 04.012127 Time=2009-01-01 13:31:06.155
   frequency A7(0045Hz):                    PSD_B1 = -1.570e-11
RecNo. 02.012123 Time=2009-01-01 13:31:07.882
   frequency A7(0045Hz):                    PSD_E2 = -1.900e-09
RecNo. 04.012159 Time=2009-01-01 13:33:14.154
   frequency A7(0045Hz):                    PSD_B2 = -2.230e-12
RecNo. 04.012160 Time=2009-01-01 13:33:18.154
   frequency B7(0360Hz): |SM_B1B2|^2 - SM_B1*SM_B2 =  5.656e-05  {-8.529e-02}^2+{-5.384e-02}^2  - { 9.077e-02}*{ 1.114e-01}
RecNo. 03.012297 Time=2009-01-01 13:40:38.986
   frequency A8(0057Hz):                    PSD_E1 = -4.850e-10
RecNo. 04.012292 Time=2009-01-01 13:42:06.150
   frequency A8(0057Hz):                    PSD_B2 = -3.490e-12
RecNo. 03.012333 Time=2009-01-01 13:43:02.985
   frequency A8(0057Hz):                    PSD_B1 = -6.260e-13
RecNo. 04.012498 Time=2009-01-01 13:55:50.144
   frequency A8(0057Hz):                    PSD_B1 = -4.570e-11
RecNo. 04.012522 Time=2009-01-01 13:57:26.143
   frequency A7(0045Hz):                    PSD_B1 = -9.480e-12
RecNo. 04.012558 Time=2009-01-01 13:59:50.142
   frequency A8(0057Hz):                    PSD_B2 = -2.870e-12
RecNo. 04.012627 Time=2009-01-01 14:04:26.140
   frequency A8(0057Hz):                    PSD_B1 = -2.820e-11
RecNo. 04.012661 Time=2009-01-01 14:06:42.139
   frequency A8(0057Hz):                    PSD_B2 = -9.990e-11
RecNo. 04.012766 Time=2009-01-01 14:13:42.136
   frequency A8(0057Hz):                    PSD_B2 = -6.110e-11
RecNo. 04.012805 Time=2009-01-01 14:16:18.135
   frequency A8(0057Hz):                    PSD_B1 = -1.450e-11
RecNo. 04.012884 Time=2009-01-01 14:21:34.133
   frequency A8(0057Hz):                    PSD_B2 = -6.070e-11
RecNo. 02.012909 Time=2009-01-01 14:23:31.837
   frequency C8(3600Hz):                    PSD_E1 = -4.400e-10
RecNo. 04.012927 Time=2009-01-01 14:24:26.131
   frequency A8(0057Hz):                    PSD_B2 = -3.340e-13
RecNo. 04.013058 Time=2009-01-01 14:33:10.128
   frequency A8(0057Hz):                    PSD_B1 = -1.070e-11
RecNo. 04.013110 Time=2009-01-01 14:36:38.126
   frequency A8(0057Hz):                    PSD_B2 = -7.700e-11
RecNo. 04.013126 Time=2009-01-01 14:37:42.126
   frequency A8(0057Hz):                    PSD_B2 = -3.230e-13
RecNo. 02.013194 Time=2009-01-01 14:42:31.821
   frequency A1(0011Hz):                    PSD_E2 = -2.200e-09
RecNo. 04.013347 Time=2009-01-01 14:52:26.119
   frequency B1(0091Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  4.467e-08  { 1.352e-03}^2+{-2.707e-03}^2  - { 5.995e-01}*{ 1.520e-05}
RecNo. 02.013380 Time=2009-01-01 14:54:55.810
   frequency A2(0014Hz):                    PSD_E2 = -2.750e-08
RecNo. 03.013433 Time=2009-01-01 14:56:22.958
   frequency A7(0045Hz):                    PSD_B1 = -2.390e-11
RecNo. 04.013421 Time=2009-01-01 14:57:22.117
   frequency A8(0057Hz):                    PSD_B1 = -2.710e-12
RecNo. 03.013675 Time=2009-01-01 15:12:30.952
   frequency A7(0045Hz):                    PSD_B1 = -1.700e-12
RecNo. 03.013690 Time=2009-01-01 15:13:30.951
   frequency A7(0045Hz):                    PSD_B1 = -1.160e-12
RecNo. 04.013785 Time=2009-01-01 15:21:38.106
   frequency A8(0057Hz):                    PSD_B1 = -7.090e-10
RecNo. 04.013987 Time=2009-01-01 15:35:06.100
   frequency A1(0011Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  1.649e-06  { 1.283e-03}^2+{-2.171e-03}^2  - { 1.591e-01}*{ 2.960e-05}
RecNo. 04.014039 Time=2009-01-01 15:38:34.099
   frequency A8(0057Hz):                    PSD_B2 = -2.000e-11
RecNo. 01.014055 Time=2009-01-01 15:39:34.327
   frequency A4(0023Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  1.294e-06  {-4.857e-03}^2+{-2.212e-03}^2  - { 1.519e+00}*{ 1.790e-05}
RecNo. 04.014064 Time=2009-01-01 15:40:14.098
   frequency A8(0057Hz):                    PSD_B2 = -1.720e-08
RecNo. 04.014070 Time=2009-01-01 15:40:38.098
   frequency A8(0057Hz):                    PSD_B2 = -2.420e-10
RecNo. 02.014070 Time=2009-01-01 15:40:55.771
   frequency A0(0009Hz):                    PSD_B2 = -8.680e-08
RecNo. 04.014087 Time=2009-01-01 15:41:46.097
   frequency A4(0023Hz): |SM_B1E2|^2 - SM_B1*SM_E2 =  2.304e-09  {-1.547e-04}^2+{ 4.377e-04}^2  - { 5.150e-02}*{ 4.140e-06}
RecNo. 04.014090 Time=2009-01-01 15:41:58.097
   frequency A8(0057Hz):                    PSD_E2 = -2.940e-09
RecNo. 02.014140 Time=2009-01-01 15:45:35.767
   frequency A7(0045Hz): |SM_B1B2|^2 - SM_B1*SM_B2 =  1.128e-03  { 3.685e-01}^2+{ 4.979e-01}^2  - { 3.577e-01}*{ 1.070e+00}
RecNo. 04.014174 Time=2009-01-01 15:47:34.095
   frequency A8(0057Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  3.650e-06  {-1.190e-03}^2+{ 3.328e-03}^2  - { 6.597e-01}*{ 1.340e-05}
RecNo. 04.014191 Time=2009-01-01 15:48:42.094
   frequency A8(0057Hz):                    PSD_B1 = -3.790e-10
RecNo. 03.014227 Time=2009-01-01 15:49:18.938
   frequency A7(0045Hz):                    PSD_B1 = -1.650e-08
RecNo. 04.014207 Time=2009-01-01 15:49:46.094
   frequency A8(0057Hz):                    PSD_B2 = -1.000e-10
RecNo. 04.014235 Time=2009-01-01 15:51:38.093
   frequency A7(0045Hz):                    PSD_B1 = -1.270e-11
RecNo. 04.014260 Time=2009-01-01 15:53:18.092
   frequency A7(0045Hz): |SM_B1B2|^2 - SM_B1*SM_B2 =  4.232e-04  {-8.736e-02}^2+{-4.278e-01}^2  - { 1.411e+00}*{ 1.348e-01}
RecNo. 04.014296 Time=2009-01-01 15:55:42.091
   frequency A7(0045Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  5.109e-05  {-4.377e-03}^2+{ 1.322e-02}^2  - { 2.472e+00}*{ 5.780e-05}
RecNo. 04.014320 Time=2009-01-01 15:57:18.090
   frequency A8(0057Hz):                    PSD_B1 = -1.300e-11
RecNo. 03.014363 Time=2009-01-01 15:58:22.935
   frequency A7(0045Hz):                    PSD_B1 = -5.940e-11
RecNo. 04.014341 Time=2009-01-01 15:58:42.090
   frequency A8(0057Hz):                    PSD_B2 = -9.700e-12
RecNo. 03.014385 Time=2009-01-01 15:59:50.934
   frequency A7(0045Hz): |SM_B2B3|^2 - SM_B2*SM_B3 =  9.259e+00  { 8.251e+00}^2+{-7.208e+00}^2  - { 1.887e+01}*{ 5.869e+00}