Number of STAFF-SA N2 files found: 4
STAFF-SA N2 FILE No 01: /scratch/cluster/C1_190709_3a.n2sa
STAFF-SA N2 FILE No 02: /scratch/cluster/C2_190709_3a.n2sa
STAFF-SA N2 FILE No 03: /scratch/cluster/C3_190709_3a.n2sa
STAFF-SA N2 FILE No 04: /scratch/cluster/C4_190709_3a.n2sa
RecNo. 01.000062 Time=2019-07-09 00:04:10.182
   frequency A7(0045Hz):                    PSD_B1 = -1.860e-13
RecNo. 01.000080 Time=2019-07-09 00:05:22.180
   frequency A8(0057Hz):                    PSD_B1 = -4.510e-13
RecNo. 04.000082 Time=2019-07-09 00:05:29.890
   frequency A6(0036Hz):                    PSD_B2 = -3.750e-13
RecNo. 03.000200 Time=2019-07-09 00:13:22.573
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.560e-08  { 1.740e-03}^2+{-1.300e-03}^2  - { 2.300e-03}*{ 2.040e-03}
RecNo. 04.000237 Time=2019-07-09 00:15:49.884
   frequency A8(0057Hz):                    PSD_B2 = -5.370e-12
RecNo. 02.000249 Time=2019-07-09 00:16:34.531
   frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  3.267e-07  { 7.810e-03}^2+{ 7.040e-03}^2  - { 9.110e-03}*{ 1.210e-02}
RecNo. 01.000301 Time=2019-07-09 00:20:06.157
   frequency A8(0057Hz):                    PSD_B2 = -2.650e-13
RecNo. 02.000346 Time=2019-07-09 00:23:02.524
   frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.609e-09  { 5.500e-04}^2+{-8.230e-04}^2  - { 5.340e-04}*{ 1.830e-03}
RecNo. 04.000432 Time=2019-07-09 00:28:49.877
   frequency A8(0057Hz):                    PSD_B1 = -2.410e-12
RecNo. 04.000550 Time=2019-07-09 00:36:41.873
   frequency A8(0057Hz):                    PSD_B2 = -8.450e-13
RecNo. 04.000559 Time=2019-07-09 00:37:17.872
   frequency A8(0057Hz):                    PSD_B1 = -7.090e-11
RecNo. 04.000569 Time=2019-07-09 00:37:57.872
   frequency A8(0057Hz):                    PSD_B1 = -2.360e-11
RecNo. 01.000616 Time=2019-07-09 00:41:06.124
   frequency A2(0014Hz):                    PSD_E2 = -4.630e-07
RecNo. 04.000621 Time=2019-07-09 00:41:25.870
   frequency A8(0057Hz):                    PSD_B1 = -2.110e-11
RecNo. 04.000625 Time=2019-07-09 00:41:41.870
   frequency A0(0009Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  6.044e-03  { 2.310e+00}^2+{ 7.120e-01}^2  - { 8.980e+00}*{ 6.500e-01}
RecNo. 04.000672 Time=2019-07-09 00:44:49.868
   frequency A8(0057Hz):                    PSD_B1 = -2.850e-11
RecNo. 04.000720 Time=2019-07-09 00:48:01.866
   frequency A6(0036Hz):                    PSD_B1 = -2.850e-12
RecNo. 04.000874 Time=2019-07-09 00:58:17.861
   frequency A8(0057Hz):                    PSD_B1 = -1.420e-11
RecNo. 04.001042 Time=2019-07-09 01:09:29.854
   frequency A7(0045Hz):                    PSD_B2 = -1.130e-12
RecNo. 02.001082 Time=2019-07-09 01:12:30.474
   frequency A1(0011Hz):                    PSD_E2 = -9.910e-08
RecNo. 04.001121 Time=2019-07-09 01:14:45.851
   frequency A8(0057Hz):                    PSD_B2 = -4.030e-11
RecNo. 03.001173 Time=2019-07-09 01:18:14.543
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.041e-07  { 6.360e-03}^2+{ 2.750e-03}^2  - { 1.160e-02}*{ 4.130e-03}
RecNo. 04.001219 Time=2019-07-09 01:21:17.848
   frequency A8(0057Hz):                    PSD_B2 = -8.320e-12
RecNo. 02.001247 Time=2019-07-09 01:23:30.463
   frequency A2(0014Hz):                    PSD_B1 = -6.180e-11
RecNo. 02.001267 Time=2019-07-09 01:24:50.461
   frequency A5(0029Hz):                    PSD_E2 = -3.420e-08
RecNo. 04.001288 Time=2019-07-09 01:25:53.845
   frequency A8(0057Hz):                    PSD_B2 = -1.050e-11
RecNo. 04.001454 Time=2019-07-09 01:36:57.839
   frequency A8(0057Hz):                    PSD_B2 = -2.250e-12
RecNo. 04.001465 Time=2019-07-09 01:37:41.838
   frequency A8(0057Hz):                    PSD_B2 = -6.560e-12
RecNo. 04.001656 Time=2019-07-09 01:50:25.831
   frequency A8(0057Hz):                    PSD_B2 = -2.960e-11
RecNo. 04.001670 Time=2019-07-09 01:51:21.831
   frequency A8(0057Hz):                    PSD_B1 = -3.640e-11
RecNo. 03.001705 Time=2019-07-09 01:53:42.526
   frequency A7(0045Hz):                    PSD_B1 = -4.110e-12
RecNo. 01.001757 Time=2019-07-09 01:57:10.006
   frequency A0(0009Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  4.928e-10  {-6.090e-05}^2+{ 8.280e-04}^2  - { 2.800e-03}*{ 2.460e-04}
RecNo. 02.001769 Time=2019-07-09 01:58:18.427
   frequency A8(0057Hz):                    PSD_E1 = -3.260e-07
RecNo. 02.001840 Time=2019-07-09 02:03:02.423
   frequency A3(0018Hz):                    PSD_B1 = -1.090e-11
RecNo. 03.001928 Time=2019-07-09 02:08:34.519
   frequency A8(0057Hz):                    PSD_E1 = -7.600e-07
RecNo. 04.001959 Time=2019-07-09 02:10:37.820
   frequency A5(0029Hz):                    PSD_B1 = -3.270e-13
RecNo. 02.002074 Time=2019-07-09 02:18:38.407
   frequency A0(0009Hz):                    PSD_B1 = -1.350e-10
RecNo. 04.002088 Time=2019-07-09 02:19:13.815
   frequency A5(0029Hz):                    PSD_B2 = -2.740e-12
RecNo. 04.002136 Time=2019-07-09 02:22:25.813
   frequency A6(0036Hz):                    PSD_B2 = -8.240e-12
RecNo. 02.002188 Time=2019-07-09 02:26:14.399
   frequency A5(0029Hz):                    PSD_E2 = -2.230e-08
RecNo. 04.002267 Time=2019-07-09 02:31:09.808
   frequency A8(0057Hz):                    PSD_B1 = -1.200e-11
RecNo. 02.002279 Time=2019-07-09 02:32:42.392
   frequency A0(0009Hz):                    PSD_B2 = -3.960e-11
RecNo. 04.002356 Time=2019-07-09 02:37:05.805
   frequency A6(0036Hz):                    PSD_B2 = -6.370e-13
RecNo. 04.002456 Time=2019-07-09 02:43:45.801
   frequency A8(0057Hz):                    PSD_B2 = -6.470e-12
RecNo. 04.002503 Time=2019-07-09 02:46:53.800
   frequency A8(0057Hz):                    PSD_B1 = -2.080e-12
RecNo. 02.002632 Time=2019-07-09 02:56:14.368
   frequency A8(0057Hz):                    PSD_B1 = -2.810e-12
RecNo. 04.002650 Time=2019-07-09 02:56:41.794
   frequency A8(0057Hz):                    PSD_B1 = -4.800e-12
RecNo. 01.002675 Time=2019-07-09 02:58:29.910
   frequency A8(0057Hz):                    PSD_B1 = -6.810e-13
RecNo. 04.002691 Time=2019-07-09 02:59:25.792
   frequency A8(0057Hz):                    PSD_B2 = -3.740e-12
RecNo. 04.002781 Time=2019-07-09 03:05:25.789
   frequency A8(0057Hz):                    PSD_B1 = -1.130e-12
RecNo. 04.002806 Time=2019-07-09 03:07:05.788
   frequency A5(0029Hz):                    PSD_B1 = -9.530e-13
RecNo. 04.002869 Time=2019-07-09 03:11:17.786
   frequency A8(0057Hz):                    PSD_B1 = -6.650e-12
RecNo. 04.002885 Time=2019-07-09 03:12:21.785
   frequency A8(0057Hz):                    PSD_B1 = -2.230e-12
RecNo. 02.002918 Time=2019-07-09 03:15:18.349
   frequency A1(0011Hz):                    PSD_E2 = -1.930e-09
RecNo. 03.002501 Time=2019-07-09 03:18:27.714
   frequency A7(0045Hz):                    PSD_B1 = -1.810e-12
RecNo. 03.002537 Time=2019-07-09 03:20:51.713
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.200e-03  { 2.670e+00}^2+{-1.470e+00}^2  - { 4.280e+00}*{ 2.170e+00}
RecNo. 04.003035 Time=2019-07-09 03:22:21.780
   frequency A8(0057Hz):                    PSD_B1 = -7.040e-14
RecNo. 04.003048 Time=2019-07-09 03:23:13.779
   frequency A7(0045Hz):                    PSD_B1 = -1.640e-12
RecNo. 01.003075 Time=2019-07-09 03:25:09.869
   frequency A8(0057Hz):                    PSD_B1 = -3.600e-14
RecNo. 04.003202 Time=2019-07-09 03:33:29.773
   frequency A8(0057Hz):                    PSD_B1 = -3.080e-11
RecNo. 03.002758 Time=2019-07-09 03:36:19.706
   frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.450e-06  { 5.170e-02}^2+{-2.310e-02}^2  - { 9.290e-02}*{ 3.450e-02}
RecNo. 04.003320 Time=2019-07-09 03:41:21.769
   frequency A7(0045Hz):                    PSD_B2 = -2.960e-12
RecNo. 04.003425 Time=2019-07-09 03:48:21.765
   frequency A8(0057Hz):                    PSD_B2 = -2.750e-11
RecNo. 02.003502 Time=2019-07-09 03:54:14.309
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.644e-10  {-1.610e-05}^2+{-1.750e-04}^2  - { 5.710e-04}*{ 5.380e-05}
RecNo. 04.003637 Time=2019-07-09 04:02:29.757
   frequency A8(0057Hz):                    PSD_B1 = -3.180e-11
RecNo. 04.003655 Time=2019-07-09 04:03:41.756
   frequency A8(0057Hz):                    PSD_B2 = -4.070e-12
RecNo. 02.003668 Time=2019-07-09 04:05:18.298
   frequency A1(0011Hz):                    PSD_B2 = -1.500e-11
RecNo. 02.003680 Time=2019-07-09 04:06:06.297
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.280e-06  { 3.760e-02}^2+{-1.460e-02}^2  - { 7.130e-02}*{ 2.280e-02}
RecNo. 02.003812 Time=2019-07-09 04:14:54.288
   frequency A1(0011Hz):                    PSD_B2 = -1.520e-10
RecNo. 04.003865 Time=2019-07-09 04:17:41.749
   frequency A2(0014Hz):                    PSD_B2 = -1.140e-11
RecNo. 04.003939 Time=2019-07-09 04:22:37.746
   frequency A7(0045Hz):                    PSD_B1 = -1.130e-11
RecNo. 04.003940 Time=2019-07-09 04:22:41.746
   frequency A8(0057Hz):                    PSD_B2 = -8.870e-11
RecNo. 04.003958 Time=2019-07-09 04:23:53.745
   frequency A8(0057Hz):                    PSD_B2 = -4.450e-11
RecNo. 04.003960 Time=2019-07-09 04:24:01.745
   frequency A8(0057Hz):                    PSD_B1 = -5.630e-13
RecNo. 04.003983 Time=2019-07-09 04:25:33.744
   frequency A8(0057Hz):                    PSD_B2 = -1.510e-11
RecNo. 02.003999 Time=2019-07-09 04:27:22.276
   frequency A3(0018Hz): |SM_B2E2|^2 - SM_B2*SM_E2 =  6.126e-08  {-2.758e-03}^2+{ 1.337e-03}^2  - { 3.011e-02}*{ 3.100e-04}
RecNo. 04.004089 Time=2019-07-09 04:32:49.740
   frequency A8(0057Hz):                    PSD_B2 = -5.630e-13
RecNo. 04.004175 Time=2019-07-09 04:38:33.737
   frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.620e-04  { 1.510e-01}^2+{ 1.690e-01}^2  - { 1.000e+00}*{ 5.110e-02}
RecNo. 02.004183 Time=2019-07-09 04:39:38.263
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.300e-06  { 2.440e-02}^2+{-7.300e-03}^2  - { 5.350e-02}*{ 1.210e-02}
RecNo. 03.003802 Time=2019-07-09 04:46:19.672
   frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  6.275e-03  { 1.110e+00}^2+{ 4.750e-01}^2  - { 2.030e+00}*{ 7.150e-01}
RecNo. 04.004300 Time=2019-07-09 04:46:53.732
   frequency A8(0057Hz):                    PSD_B2 = -1.500e-11
RecNo. 04.004412 Time=2019-07-09 04:54:21.728
   frequency A7(0045Hz):                    PSD_B1 = -1.310e-12
RecNo. 04.004544 Time=2019-07-09 05:03:09.723
   frequency A2(0014Hz):                    PSD_B1 = -4.680e-11
RecNo. 04.004590 Time=2019-07-09 05:06:13.721
   frequency A8(0057Hz):                    PSD_B2 = -1.260e-11
RecNo. 03.004201 Time=2019-07-09 05:12:55.658
   frequency A7(0045Hz):                    PSD_B1 = -4.250e-12
RecNo. 04.004745 Time=2019-07-09 05:16:33.716
   frequency A5(0029Hz):                    PSD_B2 = -1.010e-11
RecNo. 04.004812 Time=2019-07-09 05:21:01.713
   frequency A8(0057Hz):                    PSD_B1 = -3.840e-13
RecNo. 04.004834 Time=2019-07-09 05:22:29.712
   frequency A8(0057Hz):                    PSD_B1 = -3.770e-11
RecNo. 04.004858 Time=2019-07-09 05:24:05.711
   frequency A8(0057Hz):                    PSD_B1 = -1.870e-11
RecNo. 04.004879 Time=2019-07-09 05:25:29.710
   frequency A8(0057Hz):                    PSD_B2 = -2.050e-12
RecNo. 03.004474 Time=2019-07-09 05:31:07.649
   frequency A7(0045Hz):                    PSD_B1 = -2.040e-12
RecNo. 03.004537 Time=2019-07-09 05:35:19.647
   frequency A7(0045Hz):                    PSD_B2 = -3.230e-12
RecNo. 04.005086 Time=2019-07-09 05:39:17.703
   frequency A6(0036Hz):                    PSD_B1 = -3.750e-12
RecNo. 02.005079 Time=2019-07-09 05:39:22.203
   frequency A2(0014Hz):                    PSD_B2 = -2.980e-11
RecNo. 03.004647 Time=2019-07-09 05:42:39.644
   frequency A2(0014Hz):                    PSD_B1 = -5.470e-12
RecNo. 02.005174 Time=2019-07-09 05:45:42.197
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  3.880e-06  { 3.170e-02}^2+{-1.270e-02}^2  - { 5.900e-02}*{ 1.970e-02}
RecNo. 04.005270 Time=2019-07-09 05:51:33.696
   frequency A8(0057Hz):                    PSD_B1 = -7.320e-11
RecNo. 03.004918 Time=2019-07-09 06:00:43.635
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.080e-04  { 5.890e-01}^2+{-4.230e-01}^2  - { 7.990e-01}*{ 6.580e-01}
RecNo. 04.005443 Time=2019-07-09 06:03:05.689
   frequency A7(0045Hz):                    PSD_B1 = -5.430e-12
RecNo. 04.005483 Time=2019-07-09 06:05:45.688
   frequency A8(0057Hz):                    PSD_B1 = -4.520e-11
RecNo. 01.005494 Time=2019-07-09 06:06:25.618
   frequency A7(0045Hz):                    PSD_B2 = -9.320e-14
RecNo. 03.005018 Time=2019-07-09 06:07:23.632
   frequency A8(0057Hz):                    PSD_B2 = -7.000e-13
RecNo. 04.005517 Time=2019-07-09 06:08:01.687
   frequency A8(0057Hz):                    PSD_B2 = -4.490e-11
RecNo. 01.005605 Time=2019-07-09 06:13:49.606
   frequency A8(0057Hz):                    PSD_B2 = -7.490e-14
RecNo. 02.005768 Time=2019-07-09 06:25:18.157
   frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  7.909e-09  { 1.830e-03}^2+{-1.030e-04}^2  - { 5.320e-03}*{ 6.300e-04}
RecNo. 03.005290 Time=2019-07-09 06:25:31.622
   frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  3.506e-04  { 2.970e-01}^2+{-7.900e-04}^2  - { 8.530e-01}*{ 1.030e-01}
RecNo. 01.005835 Time=2019-07-09 06:29:09.582
   frequency A8(0057Hz):                    PSD_B2 = -2.500e-12
RecNo. 02.005909 Time=2019-07-09 06:34:42.147
   frequency A0(0009Hz):                    PSD_B2 = -3.920e-10
RecNo. 04.005923 Time=2019-07-09 06:35:05.671
   frequency A8(0057Hz):                    PSD_B1 = -4.070e-12
RecNo. 03.005500 Time=2019-07-09 06:39:31.616
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  5.074e-04  { 5.970e-01}^2+{ 9.920e-03}^2  - { 1.780e+00}*{ 2.000e-01}
RecNo. 03.005508 Time=2019-07-09 06:40:03.615
   frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  1.620e-04  { 1.310e-01}^2+{-1.010e-01}^2  - { 1.700e-01}*{ 1.600e-01}
RecNo. 02.006075 Time=2019-07-09 06:45:46.136
   frequency A2(0014Hz):                    PSD_B2 = -5.270e-11
RecNo. 01.006229 Time=2019-07-09 06:55:25.542
   frequency A2(0014Hz):                    PSD_E2 = -3.140e-07
RecNo. 04.006238 Time=2019-07-09 06:56:18.441
   frequency A8(0057Hz):                    PSD_B2 = -4.660e-12
RecNo. 04.006256 Time=2019-07-09 06:57:30.440
   frequency A8(0057Hz):                    PSD_B2 = -5.370e-11
RecNo. 03.005773 Time=2019-07-09 06:57:43.607
   frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.076e-03  { 1.470e+00}^2+{-9.260e-01}^2  - { 2.170e+00}*{ 1.390e+00}
RecNo. 04.006403 Time=2019-07-09 07:07:18.435
   frequency A6(0036Hz):                    PSD_E2 = -1.980e-05
RecNo. 03.005937 Time=2019-07-09 07:08:39.601
   frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 =  2.373e-02  { 2.500e+00}^2+{-7.150e-01}^2  - { 5.390e+00}*{ 1.250e+00}
RecNo. 02.006471 Time=2019-07-09 07:12:10.109
   frequency A3(0018Hz):                    PSD_E2 = -2.740e-08
RecNo. 04.006515 Time=2019-07-09 07:14:46.430
   frequency A8(0057Hz):                    PSD_B1 = -5.370e-12
RecNo. 03.006032 Time=2019-07-09 07:14:59.598
   frequency A8(0057Hz):                    PSD_B1 = -2.020e-12
RecNo. 04.006763 Time=2019-07-09 07:31:18.421
   frequency A8(0057Hz):                    PSD_B1 = -1.010e-11
RecNo. 04.006877 Time=2019-07-09 07:38:54.417
   frequency A8(0057Hz):                    PSD_B2 = -2.010e-11
RecNo. 02.006963 Time=2019-07-09 07:42:18.079
   frequency B8(0460Hz):                    PSD_E2 = -5.570e-09
RecNo. 02.006966 Time=2019-07-09 07:42:21.079
   frequency B7(0360Hz):                    PSD_E1 = -1.620e-08
RecNo. 02.007002 Time=2019-07-09 07:42:57.078
   frequency B8(0460Hz):                    PSD_E1 = -1.070e-09
RecNo. 02.007020 Time=2019-07-09 07:43:15.078
   frequency B3(0140Hz):                    PSD_E2 = -4.000e-08
RecNo. 02.007022 Time=2019-07-09 07:43:17.078
   frequency B1(0091Hz):                    PSD_E2 = -1.770e-08
RecNo. 02.007063 Time=2019-07-09 07:43:58.077
   frequency B8(0460Hz):                    PSD_E1 = -3.300e-09
RecNo. 04.006981 Time=2019-07-09 07:45:50.413
   frequency A8(0057Hz):                    PSD_B2 = -1.780e-11
RecNo. 02.007188 Time=2019-07-09 07:46:03.075
   frequency B6(0290Hz):                    PSD_E2 = -2.840e-09
RecNo. 02.007286 Time=2019-07-09 07:47:41.073
   frequency B3(0140Hz):                    PSD_E1 = -6.920e-08
RecNo. 02.007287 Time=2019-07-09 07:47:42.073
   frequency B3(0140Hz):                    PSD_E2 = -2.650e-08
RecNo. 02.007391 Time=2019-07-09 07:49:26.072
   frequency B1(0091Hz):                    PSD_E1 = -3.530e-11
RecNo. 02.007425 Time=2019-07-09 07:50:00.071
   frequency B8(0460Hz):                    PSD_B2 = -1.360e-13
RecNo. 02.007470 Time=2019-07-09 07:50:45.070
   frequency B3(0140Hz):                    PSD_E2 = -2.920e-08
RecNo. 02.007492 Time=2019-07-09 07:51:07.070
   frequency B0(0072Hz):                    PSD_E1 = -1.430e-06
RecNo. 02.007615 Time=2019-07-09 07:53:10.068
   frequency B3(0140Hz):                    PSD_E2 = -1.490e-07
RecNo. 02.007642 Time=2019-07-09 07:53:37.067
   frequency B7(0360Hz):                    PSD_E1 = -2.800e-07
RecNo. 02.007718 Time=2019-07-09 07:54:53.066
   frequency B8(0460Hz):                    PSD_E2 = -1.410e-09
RecNo. 02.007819 Time=2019-07-09 07:56:34.064
   frequency B8(0460Hz):                    PSD_E2 = -1.140e-10
RecNo. 02.007839 Time=2019-07-09 07:56:54.064
   frequency B3(0140Hz):                    PSD_E1 = -8.330e-08
RecNo. 02.007840 Time=2019-07-09 07:56:55.064
   frequency B7(0360Hz):                    PSD_E2 = -2.540e-10
RecNo. 02.008003 Time=2019-07-09 07:59:38.061
   frequency B3(0140Hz):                    PSD_E1 = -1.350e-08
RecNo. 02.008004 Time=2019-07-09 07:59:39.061
   frequency B8(0460Hz):                    PSD_E2 = -2.590e-09