Number of STAFF-SA N2 files found: 4 STAFF-SA N2 FILE No 01: /scratch/cluster/C1_180218_2a.n2sa STAFF-SA N2 FILE No 02: /scratch/cluster/C2_180218_2a.n2sa STAFF-SA N2 FILE No 03: /scratch/cluster/C3_180218_2a.n2sa STAFF-SA N2 FILE No 04: /scratch/cluster/C4_180218_2a.n2sa RecNo. 03.000031 Time=2018-02-18 00:02:56.781 frequency A8(0057Hz): PSD_B2 = -6.110e-14 RecNo. 04.000071 Time=2018-02-18 00:04:40.733 frequency A8(0057Hz): PSD_B2 = -3.920e-11 RecNo. 03.000072 Time=2018-02-18 00:06:48.779 frequency A2(0014Hz): PSD_B1 = -1.750e-11 RecNo. 03.000084 Time=2018-02-18 00:07:52.779 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.090e-06 { 9.510e-03}^2+{ 6.900e-03}^2 - { 1.280e-02}*{ 1.070e-02} RecNo. 03.000139 Time=2018-02-18 00:12:56.777 frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.280e-04 { 4.160e-01}^2+{ 1.980e-01}^2 - { 7.240e-01}*{ 2.930e-01} RecNo. 03.000166 Time=2018-02-18 00:15:36.775 frequency A8(0057Hz): PSD_B2 = -4.360e-13 RecNo. 04.000242 Time=2018-02-18 00:16:04.727 frequency A8(0057Hz): PSD_B2 = -1.120e-11 RecNo. 03.000324 Time=2018-02-18 00:29:52.768 frequency A7(0045Hz): PSD_B2 = -5.800e-12 RecNo. 04.000451 Time=2018-02-18 00:30:00.719 frequency A8(0057Hz): PSD_B2 = -1.200e-11 RecNo. 02.000652 Time=2018-02-18 00:43:28.577 frequency A8(0057Hz): PSD_E1 = -3.640e-05 RecNo. 04.000705 Time=2018-02-18 00:46:56.710 frequency A8(0057Hz): PSD_B1 = -7.220e-12 RecNo. 04.000716 Time=2018-02-18 00:47:40.710 frequency A5(0029Hz): PSD_B2 = -8.590e-12 RecNo. 03.000564 Time=2018-02-18 00:49:48.759 frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.900e-05 { 1.520e-01}^2+{-7.660e-05}^2 - { 4.250e-01}*{ 5.420e-02} RecNo. 03.000567 Time=2018-02-18 00:50:08.759 frequency A8(0057Hz): PSD_E2 = -1.360e-05 RecNo. 02.000823 Time=2018-02-18 00:54:52.566 frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 5.399e-05 {-3.390e-01}^2+{ 2.790e-01}^2 - { 4.770e-01}*{ 4.040e-01} RecNo. 04.000841 Time=2018-02-18 00:56:00.705 frequency A7(0045Hz): PSD_B1 = -3.430e-12 RecNo. 03.000782 Time=2018-02-18 01:05:44.751 frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.000e-06 { 1.350e-01}^2+{ 1.040e-01}^2 - { 1.760e-01}*{ 1.650e-01} RecNo. 04.000994 Time=2018-02-18 01:06:12.700 frequency A8(0057Hz): PSD_B2 = -3.240e-12 RecNo. 02.001050 Time=2018-02-18 01:10:00.551 frequency A2(0014Hz): PSD_E2 = -4.740e-05 RecNo. 04.001069 Time=2018-02-18 01:11:12.697 frequency A8(0057Hz): PSD_B2 = -3.010e-12 RecNo. 02.001103 Time=2018-02-18 01:13:32.547 frequency A2(0014Hz): PSD_B2 = -4.980e-11 RecNo. 04.001115 Time=2018-02-18 01:14:16.695 frequency A8(0057Hz): PSD_B1 = -2.270e-11 RecNo. 04.001136 Time=2018-02-18 01:15:40.695 frequency A8(0057Hz): PSD_B2 = -5.270e-12 RecNo. 02.001248 Time=2018-02-18 01:23:12.537 frequency A7(0045Hz): PSD_B1 = -1.250e-12 RecNo. 04.001298 Time=2018-02-18 01:26:28.689 frequency A7(0045Hz): PSD_B2 = -1.780e-12 RecNo. 03.001107 Time=2018-02-18 01:27:32.741 frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.170e-05 { 1.160e-01}^2+{ 5.450e-03}^2 - { 3.400e-01}*{ 3.960e-02} RecNo. 04.001418 Time=2018-02-18 01:34:28.684 frequency A8(0057Hz): PSD_B1 = -9.260e-12 RecNo. 03.001307 Time=2018-02-18 01:41:12.735 frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 8.176e-06 {-1.240e-04}^2+{ 6.960e-02}^2 - { 1.950e-02}*{ 2.480e-01} RecNo. 04.001526 Time=2018-02-18 01:41:40.681 frequency A5(0029Hz): PSD_B1 = -4.410e-12 RecNo. 03.001341 Time=2018-02-18 01:43:28.733 frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.444e-05 {-3.220e-02}^2+{-8.000e-02}^2 - { 2.130e-01}*{ 3.480e-02} RecNo. 01.001571 Time=2018-02-18 01:44:40.900 frequency A7(0045Hz): PSD_B1 = -5.590e-13 RecNo. 03.001398 Time=2018-02-18 01:47:28.732 frequency A8(0057Hz): PSD_B1 = -7.740e-14 RecNo. 03.001529 Time=2018-02-18 01:56:28.727 frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.685e-05 { 1.830e-01}^2+{ 4.500e-03}^2 - { 5.330e-01}*{ 6.280e-02} RecNo. 04.001780 Time=2018-02-18 01:58:36.671 frequency A8(0057Hz): PSD_B1 = -5.370e-12 RecNo. 03.001581 Time=2018-02-18 02:00:08.725 frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.008e-04 { 1.330e-01}^2+{-5.010e-02}^2 - { 2.580e-01}*{ 7.790e-02} RecNo. 04.001874 Time=2018-02-18 02:04:52.668 frequency A8(0057Hz): PSD_B1 = -2.970e-12 RecNo. 02.001945 Time=2018-02-18 02:09:40.491 frequency A3(0018Hz): PSD_E1 = -4.220e-06 RecNo. 03.001738 Time=2018-02-18 02:11:24.720 frequency A7(0045Hz): PSD_B2 = -1.990e-14 RecNo. 04.002031 Time=2018-02-18 02:15:24.662 frequency A8(0057Hz): PSD_B1 = -3.810e-11 RecNo. 04.002039 Time=2018-02-18 02:15:56.662 frequency A8(0057Hz): PSD_B1 = -4.210e-11 RecNo. 03.001897 Time=2018-02-18 02:22:48.715 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.210e-06 { 3.530e-02}^2+{ 1.850e-02}^2 - { 5.810e-02}*{ 2.730e-02} RecNo. 04.002145 Time=2018-02-18 02:23:00.658 frequency A8(0057Hz): PSD_B1 = -3.890e-12 RecNo. 04.002264 Time=2018-02-18 02:30:56.654 frequency A8(0057Hz): PSD_B2 = -2.570e-11 RecNo. 02.002286 Time=2018-02-18 02:32:24.468 frequency A6(0036Hz): |SM_B2E1|^2 - SM_B2*SM_E1 = 1.983e-05 {-3.028e-03}^2+{ 1.139e-02}^2 - { 2.534e-03}*{ 4.700e-02} RecNo. 02.002351 Time=2018-02-18 02:36:44.463 frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.220e-06 {-1.600e-02}^2+{-2.360e-02}^2 - { 4.980e-02}*{ 1.630e-02} RecNo. 04.002359 Time=2018-02-18 02:37:16.651 frequency A8(0057Hz): PSD_B2 = -2.750e-11 RecNo. 02.002380 Time=2018-02-18 02:38:40.461 frequency A6(0036Hz): PSD_E1 = -2.250e-05 RecNo. 01.002449 Time=2018-02-18 02:43:12.809 frequency B7(0360Hz): PSD_E2 = -1.750e-10 RecNo. 04.002515 Time=2018-02-18 02:47:40.645 frequency A4(0023Hz): PSD_E2 = -1.610e-04 RecNo. 04.002627 Time=2018-02-18 02:55:08.641 frequency A8(0057Hz): PSD_B2 = -1.550e-12 RecNo. 02.002659 Time=2018-02-18 02:57:16.443 frequency A0(0009Hz): PSD_B2 = -2.710e-10 RecNo. 04.002659 Time=2018-02-18 02:57:16.640 frequency A8(0057Hz): PSD_B2 = -6.560e-11 RecNo. 01.002669 Time=2018-02-18 02:57:52.787 frequency B8(0460Hz): PSD_E2 = -3.740e-09 RecNo. 04.002725 Time=2018-02-18 03:01:40.637 frequency A8(0057Hz): PSD_E2 = -8.150e-05 RecNo. 04.002740 Time=2018-02-18 03:02:40.637 frequency A8(0057Hz): PSD_B1 = -1.750e-11 RecNo. 04.002864 Time=2018-02-18 03:10:56.632 frequency A8(0057Hz): PSD_B2 = -1.050e-11 RecNo. 03.002716 Time=2018-02-18 03:18:16.688 frequency A2(0014Hz): PSD_B1 = -3.420e-11 RecNo. 04.003005 Time=2018-02-18 03:20:28.627 frequency A8(0057Hz): PSD_B2 = -3.270e-11 RecNo. 04.003085 Time=2018-02-18 03:25:48.624 frequency A8(0057Hz): PSD_B1 = -1.770e-10 RecNo. 04.003173 Time=2018-02-18 03:31:40.621 frequency A7(0045Hz): PSD_B1 = -2.760e-12 RecNo. 04.003392 Time=2018-02-18 03:46:16.613 frequency A8(0057Hz): PSD_B1 = -2.110e-11 RecNo. 04.003441 Time=2018-02-18 03:49:32.611 frequency A8(0057Hz): PSD_B1 = -4.620e-11 RecNo. 02.003461 Time=2018-02-18 03:51:20.388 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 7.900e-03 { 1.520e+00}^2+{ 1.160e+00}^2 - { 1.910e+00}*{ 1.910e+00} RecNo. 02.003466 Time=2018-02-18 03:51:40.388 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.900e-03 { 1.410e+00}^2+{ 1.080e+00}^2 - { 1.830e+00}*{ 1.720e+00} RecNo. 04.003480 Time=2018-02-18 03:52:08.610 frequency A8(0057Hz): PSD_B1 = -1.480e-12 RecNo. 02.003510 Time=2018-02-18 03:54:36.385 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.900e-03 { 1.410e+00}^2+{ 1.080e+00}^2 - { 1.830e+00}*{ 1.720e+00} RecNo. 02.003593 Time=2018-02-18 04:00:08.379 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.900e-03 { 1.410e+00}^2+{ 1.080e+00}^2 - { 1.770e+00}*{ 1.780e+00} RecNo. 04.003601 Time=2018-02-18 04:00:12.606 frequency A8(0057Hz): PSD_B2 = -2.940e-11 RecNo. 02.003598 Time=2018-02-18 04:00:28.379 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.490e-02 { 1.420e+00}^2+{ 1.050e+00}^2 - { 1.940e+00}*{ 1.600e+00} RecNo. 03.003429 Time=2018-02-18 04:05:52.665 frequency A2(0014Hz): PSD_B1 = -8.560e-12 RecNo. 01.003728 Time=2018-02-18 04:08:28.678 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.560e-03 {-5.500e-01}^2+{-7.400e-01}^2 - { 2.090e-01}*{ 4.060e+00} RecNo. 04.003766 Time=2018-02-18 04:11:52.599 frequency A8(0057Hz): PSD_B2 = -4.610e-11 RecNo. 02.003778 Time=2018-02-18 04:12:28.367 frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.350e-06 {-1.420e-02}^2+{ 1.890e-02}^2 - { 5.500e-03}*{ 1.010e-01} RecNo. 04.003843 Time=2018-02-18 04:17:00.597 frequency A8(0057Hz): PSD_B2 = -1.590e-11 RecNo. 04.003873 Time=2018-02-18 04:19:00.596 frequency A6(0036Hz): PSD_E2 = -2.330e-04 RecNo. 02.004021 Time=2018-02-18 04:29:00.350 frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.724e-07 { 8.820e-03}^2+{-2.760e-02}^2 - { 1.040e-02}*{ 8.070e-02} RecNo. 02.004060 Time=2018-02-18 04:31:36.348 frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.049e-07 { 9.070e-03}^2+{-2.820e-02}^2 - { 1.110e-02}*{ 7.900e-02} RecNo. 04.004087 Time=2018-02-18 04:33:16.588 frequency A8(0057Hz): PSD_B1 = -3.220e-11 RecNo. 03.003995 Time=2018-02-18 04:43:36.647 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.760e-08 {-5.250e-03}^2+{-3.650e-03}^2 - { 5.620e-03}*{ 7.270e-03} RecNo. 04.004442 Time=2018-02-18 04:56:56.575 frequency A7(0045Hz): PSD_B1 = -2.360e-12 RecNo. 01.004499 Time=2018-02-18 04:59:52.599 frequency A8(0057Hz): PSD_B1 = -1.360e-12 RecNo. 03.004339 Time=2018-02-18 05:06:32.637 frequency A7(0045Hz): PSD_B2 = -2.480e-14 RecNo. 03.004361 Time=2018-02-18 05:08:00.636 frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.250e-08 {-2.970e-03}^2+{-3.020e-03}^2 - { 5.460e-03}*{ 3.280e-03} RecNo. 04.004688 Time=2018-02-18 05:13:20.566 frequency A8(0057Hz): PSD_B1 = -4.630e-12 RecNo. 02.004698 Time=2018-02-18 05:14:12.305 frequency A0(0009Hz): PSD_B2 = -5.060e-13 RecNo. 04.004783 Time=2018-02-18 05:19:40.563 frequency A8(0057Hz): PSD_B1 = -3.200e-11 RecNo. 02.004797 Time=2018-02-18 05:20:48.298 frequency A8(0057Hz): PSD_B1 = -4.070e-12 RecNo. 04.004803 Time=2018-02-18 05:21:00.562 frequency A5(0029Hz): PSD_B2 = -1.520e-11 RecNo. 04.004820 Time=2018-02-18 05:22:08.561 frequency A8(0057Hz): PSD_B1 = -1.720e-11 RecNo. 02.004884 Time=2018-02-18 05:26:36.292 frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.356e-07 { 6.840e-03}^2+{-3.550e-02}^2 - { 1.210e-02}*{ 1.080e-01} RecNo. 03.004743 Time=2018-02-18 05:33:28.624 frequency A8(0057Hz): PSD_B1 = -1.230e-12 RecNo. 02.004990 Time=2018-02-18 05:33:40.285 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.048e-03 { 9.030e-01}^2+{-5.270e-01}^2 - { 1.430e+00}*{ 7.630e-01} RecNo. 04.005023 Time=2018-02-18 05:35:40.554 frequency A8(0057Hz): PSD_B2 = -2.230e-12 RecNo. 04.005060 Time=2018-02-18 05:38:08.553 frequency A8(0057Hz): PSD_B2 = -1.690e-12 RecNo. 03.004821 Time=2018-02-18 05:38:40.621 frequency A5(0029Hz): |SM_B2E1|^2 - SM_B2*SM_E1 = 7.262e-07 { 3.388e-03}^2+{-8.634e-03}^2 - { 1.537e-02}*{ 5.550e-03} RecNo. 04.005106 Time=2018-02-18 05:41:12.551 frequency A8(0057Hz): PSD_B1 = -2.420e-11 RecNo. 04.005159 Time=2018-02-18 05:44:44.549 frequency A8(0057Hz): PSD_B2 = -3.330e-12 RecNo. 02.005193 Time=2018-02-18 05:47:12.272 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.070e-04 { 3.010e-01}^2+{-4.130e-01}^2 - { 2.970e-01}*{ 8.790e-01} RecNo. 03.004997 Time=2018-02-18 05:50:24.616 frequency A8(0057Hz): PSD_B1 = -1.600e-12 RecNo. 04.005361 Time=2018-02-18 05:58:12.542 frequency A8(0057Hz): PSD_B1 = -1.380e-11 RecNo. 04.005400 Time=2018-02-18 06:00:48.540 frequency A5(0029Hz): PSD_B1 = -1.040e-11 RecNo. 04.005447 Time=2018-02-18 06:03:56.539 frequency A6(0036Hz): PSD_B1 = -8.990e-13 RecNo. 02.005463 Time=2018-02-18 06:05:12.254 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.230e-02 { 1.280e+00}^2+{ 1.020e+00}^2 - { 1.610e+00}*{ 1.650e+00} RecNo. 03.005230 Time=2018-02-18 06:05:56.608 frequency A2(0014Hz): PSD_B2 = -1.710e-11 RecNo. 04.005493 Time=2018-02-18 06:07:00.537 frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.550e-06 { 1.140e-02}^2+{ 7.930e-02}^2 - { 3.190e-01}*{ 2.010e-02} RecNo. 02.005547 Time=2018-02-18 06:10:48.248 frequency A2(0014Hz): PSD_E2 = -1.950e-06 RecNo. 03.005439 Time=2018-02-18 06:19:52.601 frequency A8(0057Hz): PSD_B1 = -4.080e-14 RecNo. 04.005765 Time=2018-02-18 06:25:08.527 frequency A8(0057Hz): PSD_B1 = -1.150e-11 RecNo. 01.005799 Time=2018-02-18 06:26:32.466 frequency A8(0057Hz): PSD_B2 = -1.100e-12 RecNo. 04.005870 Time=2018-02-18 06:32:08.524 frequency A8(0057Hz): PSD_B2 = -2.030e-11 RecNo. 04.005900 Time=2018-02-18 06:34:08.522 frequency A8(0057Hz): PSD_B2 = -1.050e-11 RecNo. 04.005908 Time=2018-02-18 06:34:40.522 frequency A8(0057Hz): PSD_B2 = -3.830e-11 RecNo. 02.005972 Time=2018-02-18 06:39:08.219 frequency A0(0009Hz): PSD_B1 = -1.030e-11 RecNo. 04.006024 Time=2018-02-18 06:42:24.518 frequency A7(0045Hz): PSD_E2 = -6.890e-05 RecNo. 04.006045 Time=2018-02-18 06:43:48.517 frequency A8(0057Hz): PSD_B1 = -8.450e-13 RecNo. 04.006080 Time=2018-02-18 06:46:08.516 frequency A8(0057Hz): PSD_E2 = -1.410e-05 RecNo. 02.006094 Time=2018-02-18 06:47:16.211 frequency A0(0009Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.521e-03 { 1.160e+00}^2+{-4.390e-01}^2 - { 2.300e+00}*{ 6.660e-01} RecNo. 03.005895 Time=2018-02-18 06:50:28.587 frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.190e-06 {-1.160e-02}^2+{ 1.700e-02}^2 - { 3.610e-02}*{ 1.170e-02} RecNo. 04.006172 Time=2018-02-18 06:52:16.513 frequency A8(0057Hz): PSD_B1 = -1.680e-11 RecNo. 04.006253 Time=2018-02-18 06:57:40.510 frequency A8(0057Hz): PSD_B2 = -9.720e-13 RecNo. 02.006279 Time=2018-02-18 06:59:36.199 frequency A1(0011Hz): PSD_B2 = -1.050e-10 RecNo. 03.006063 Time=2018-02-18 07:01:44.581 frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.764e-05 { 5.580e-02}^2+{-2.400e-02}^2 - { 1.020e-01}*{ 3.600e-02} RecNo. 02.006359 Time=2018-02-18 07:04:56.193 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.518e-05 { 7.030e-02}^2+{-9.630e-02}^2 - { 7.060e-02}*{ 2.010e-01} RecNo. 04.006425 Time=2018-02-18 07:09:08.504 frequency A8(0057Hz): PSD_B2 = -8.830e-13 RecNo. 02.006644 Time=2018-02-18 07:24:04.174 frequency A3(0018Hz): PSD_B2 = -5.430e-09 RecNo. 04.006717 Time=2018-02-18 07:28:36.493 frequency A8(0057Hz): PSD_B1 = -8.410e-12 RecNo. 03.006470 Time=2018-02-18 07:28:52.568 frequency A7(0045Hz): PSD_B2 = -1.160e-11 RecNo. 03.006516 Time=2018-02-18 07:31:56.567 frequency A8(0057Hz): PSD_B1 = -5.370e-13 RecNo. 02.006812 Time=2018-02-18 07:35:16.163 frequency A8(0057Hz): PSD_B2 = -6.770e-12 RecNo. 04.006820 Time=2018-02-18 07:35:28.489 frequency A5(0029Hz): PSD_E2 = -1.940e-04 RecNo. 02.006895 Time=2018-02-18 07:40:48.157 frequency A8(0057Hz): PSD_B1 = -1.550e-12 RecNo. 04.006970 Time=2018-02-18 07:45:28.484 frequency A8(0057Hz): PSD_B2 = -1.340e-12 RecNo. 01.006988 Time=2018-02-18 07:45:48.344 frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.800e-04 { 1.920e-01}^2+{-2.210e-01}^2 - { 2.010e-01}*{ 4.250e-01} RecNo. 04.007107 Time=2018-02-18 07:54:36.479 frequency A8(0057Hz): PSD_B2 = -2.660e-11 RecNo. 02.007111 Time=2018-02-18 07:55:12.143 frequency A8(0057Hz): |SM_B1B2|^2 - SM_B1*SM_B2 = 4.165e-03 {-1.762e-01}^2+{-1.815e+00}^2 - { 5.878e+00}*{ 5.653e-01} RecNo. 02.007111 Time=2018-02-18 07:55:12.143 frequency A8(0057Hz): |SM_B2E1|^2 - SM_B2*SM_E1 = 4.894e-03 { 2.329e-01}^2+{-2.830e-01}^2 - { 5.653e-01}*{ 2.290e-01}