Number of STAFF-SA N2 files found: 4 STAFF-SA N2 FILE No 01: /scratch/cluster/C1_200516_2a.n2sa STAFF-SA N2 FILE No 02: /scratch/cluster/C2_200516_2a.n2sa STAFF-SA N2 FILE No 03: /scratch/cluster/C3_200516_2a.n2sa STAFF-SA N2 FILE No 04: /scratch/cluster/C4_200516_2a.n2sa RecNo. 04.014641 Time=2020-05-16 16:16:04.135 frequency A8(0057Hz): PSD_B1 = -3.020e-10 RecNo. 02.014669 Time=2020-05-16 16:18:22.692 frequency A2(0014Hz): PSD_B2 = -2.660e-11 RecNo. 02.014698 Time=2020-05-16 16:20:18.690 frequency A2(0014Hz): PSD_B2 = -4.440e-11 RecNo. 02.014733 Time=2020-05-16 16:22:38.688 frequency A2(0014Hz): PSD_E2 = -7.130e-06 RecNo. 04.014773 Time=2020-05-16 16:24:52.130 frequency A8(0057Hz): PSD_B2 = -1.340e-10 RecNo. 02.014829 Time=2020-05-16 16:29:02.681 frequency A2(0014Hz): PSD_B2 = -1.320e-10 RecNo. 01.014862 Time=2020-05-16 16:31:35.024 frequency A8(0057Hz): PSD_B2 = -6.330e-12 RecNo. 04.014903 Time=2020-05-16 16:33:32.125 frequency A8(0057Hz): PSD_B1 = -3.560e-10 RecNo. 04.014929 Time=2020-05-16 16:35:16.124 frequency A2(0014Hz): PSD_B1 = -3.510e-11 RecNo. 02.015115 Time=2020-05-16 16:48:06.662 frequency A0(0009Hz): PSD_B2 = -4.150e-10 RecNo. 04.015163 Time=2020-05-16 16:50:52.116 frequency A8(0057Hz): PSD_B2 = -1.080e-10 RecNo. 04.015171 Time=2020-05-16 16:51:24.115 frequency A6(0036Hz): PSD_B2 = -2.780e-11 frequency A8(0057Hz): PSD_B2 = -2.140e-10 RecNo. 02.015224 Time=2020-05-16 16:55:22.655 frequency A0(0009Hz): PSD_B2 = -4.790e-11 RecNo. 04.015284 Time=2020-05-16 16:58:56.111 frequency A7(0045Hz): PSD_B1 = -2.580e-10 RecNo. 03.015341 Time=2020-05-16 17:02:40.608 frequency A2(0014Hz): PSD_B2 = -3.410e-11 RecNo. 02.015404 Time=2020-05-16 17:07:22.642 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.779e-09 {-3.070e-04}^2+{ 1.090e-03}^2 - { 3.270e-03}*{ 3.910e-04} RecNo. 02.015411 Time=2020-05-16 17:07:50.642 frequency A2(0014Hz): PSD_B1 = -1.240e-10 RecNo. 03.015428 Time=2020-05-16 17:08:28.605 frequency A2(0014Hz): PSD_B2 = -3.490e-12 RecNo. 04.015462 Time=2020-05-16 17:10:48.105 frequency A8(0057Hz): PSD_B2 = -1.970e-08 RecNo. 02.015561 Time=2020-05-16 17:17:50.632 frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.010e-09 { 2.350e-03}^2+{ 1.210e-07}^2 - { 7.530e-03}*{ 7.330e-04} RecNo. 03.015610 Time=2020-05-16 17:20:36.599 frequency A8(0057Hz): PSD_B1 = -1.430e-11 RecNo. 04.015614 Time=2020-05-16 17:20:56.099 frequency A8(0057Hz): PSD_B1 = -3.000e-10 RecNo. 04.015653 Time=2020-05-16 17:23:32.098 frequency A8(0057Hz): PSD_B2 = -2.860e-10 RecNo. 04.015774 Time=2020-05-16 17:31:36.093 frequency A8(0057Hz): PSD_B1 = -7.010e-10 RecNo. 03.015830 Time=2020-05-16 17:35:16.592 frequency A0(0009Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.650e-08 { 2.190e-03}^2+{-1.530e-03}^2 - { 3.030e-03}*{ 2.350e-03} RecNo. 02.015902 Time=2020-05-16 17:40:34.609 frequency A2(0014Hz): PSD_B2 = -1.380e-10 RecNo. 04.015967 Time=2020-05-16 17:44:28.086 frequency A6(0036Hz): PSD_B1 = -1.440e-11 RecNo. 04.016048 Time=2020-05-16 17:49:52.083 frequency A8(0057Hz): PSD_B2 = -3.980e-10 RecNo. 04.016068 Time=2020-05-16 17:51:12.083 frequency A8(0057Hz): PSD_B2 = -2.930e-10 RecNo. 04.016080 Time=2020-05-16 17:52:00.082 frequency A2(0014Hz): PSD_B2 = -6.200e-13 RecNo. 02.016134 Time=2020-05-16 17:56:02.593 frequency A1(0011Hz): PSD_E2 = -1.900e-07 RecNo. 03.016169 Time=2020-05-16 17:57:52.581 frequency A7(0045Hz): PSD_B1 = -1.060e-10 RecNo. 02.016355 Time=2020-05-16 18:10:46.578 frequency A1(0011Hz): PSD_B1 = -1.170e-11 RecNo. 04.016406 Time=2020-05-16 18:13:44.070 frequency A8(0057Hz): PSD_B2 = -7.950e-09 RecNo. 03.016410 Time=2020-05-16 18:13:56.573 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.625e-09 { 1.210e-03}^2+{-5.550e-04}^2 - { 2.140e-03}*{ 8.250e-04} RecNo. 04.016449 Time=2020-05-16 18:16:36.069 frequency A7(0045Hz): PSD_B2 = -5.520e-10 RecNo. 02.016498 Time=2020-05-16 18:20:18.569 frequency A2(0014Hz): PSD_E2 = -8.890e-07 RecNo. 04.016513 Time=2020-05-16 18:20:52.066 frequency A8(0057Hz): PSD_B2 = -3.540e-08 RecNo. 04.016562 Time=2020-05-16 18:24:08.065 frequency A7(0045Hz): PSD_B2 = -1.100e-10 RecNo. 04.016563 Time=2020-05-16 18:24:12.064 frequency A6(0036Hz): PSD_B2 = -1.940e-10 RecNo. 03.016588 Time=2020-05-16 18:25:48.567 frequency A7(0045Hz): PSD_B2 = -8.350e-10 RecNo. 04.016639 Time=2020-05-16 18:29:16.062 frequency A8(0057Hz): PSD_B2 = -5.430e-08 RecNo. 04.016691 Time=2020-05-16 18:32:44.060 frequency A8(0057Hz): PSD_B2 = -1.810e-08 RecNo. 04.016842 Time=2020-05-16 18:42:48.054 frequency A8(0057Hz): PSD_B2 = -2.950e-09 RecNo. 03.016904 Time=2020-05-16 18:46:52.557 frequency A8(0057Hz): PSD_B1 = -1.310e-10 RecNo. 03.016992 Time=2020-05-16 18:52:44.554 frequency A7(0045Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 8.290e-10 { 6.860e-04}^2+{ 5.270e-04}^2 - { 8.920e-04}*{ 8.380e-04} RecNo. 01.017036 Time=2020-05-16 18:56:30.801 frequency A8(0057Hz): PSD_B2 = -1.650e-10 RecNo. 04.017075 Time=2020-05-16 18:58:20.046 frequency A8(0057Hz): PSD_B1 = -6.170e-09 RecNo. 04.017100 Time=2020-05-16 19:00:00.045 frequency A8(0057Hz): PSD_B2 = -6.740e-09 RecNo. 04.017101 Time=2020-05-16 19:00:04.045 frequency A5(0029Hz): PSD_B2 = -1.600e-11 RecNo. 04.017173 Time=2020-05-16 19:04:52.042 frequency A8(0057Hz): PSD_B2 = -1.440e-08 RecNo. 04.017239 Time=2020-05-16 19:09:16.040 frequency A8(0057Hz): PSD_B1 = -7.200e-10 RecNo. 03.017263 Time=2020-05-16 19:10:48.545 frequency A8(0057Hz): PSD_B2 = -9.200e-10 RecNo. 04.017288 Time=2020-05-16 19:12:32.038 frequency A8(0057Hz): PSD_B2 = -1.280e-08 RecNo. 04.017289 Time=2020-05-16 19:12:36.038 frequency A8(0057Hz): PSD_B2 = -5.360e-10 RecNo. 02.017350 Time=2020-05-16 19:17:06.511 frequency A8(0057Hz): PSD_B2 = -6.000e-12 RecNo. 02.017400 Time=2020-05-16 19:20:26.508 frequency A2(0014Hz): PSD_E2 = -2.830e-06 RecNo. 03.017426 Time=2020-05-16 19:21:40.539 frequency A7(0045Hz): PSD_B2 = -1.210e-09 RecNo. 04.017445 Time=2020-05-16 19:23:00.032 frequency A8(0057Hz): PSD_B2 = -1.300e-09 RecNo. 03.017489 Time=2020-05-16 19:25:52.537 frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.510e-08 { 3.250e-03}^2+{ 1.260e-03}^2 - { 6.250e-03}*{ 1.940e-03} RecNo. 04.017489 Time=2020-05-16 19:25:56.031 frequency A8(0057Hz): PSD_B2 = -1.530e-08 RecNo. 02.017498 Time=2020-05-16 19:26:58.501 frequency A2(0014Hz): PSD_E2 = -1.650e-06 RecNo. 04.017568 Time=2020-05-16 19:31:12.028 frequency A8(0057Hz): PSD_B2 = -1.320e-08 RecNo. 04.017589 Time=2020-05-16 19:32:36.027 frequency A7(0045Hz): PSD_B2 = -2.160e-11 RecNo. 02.017850 Time=2020-05-16 19:50:26.478 frequency A7(0045Hz): PSD_E2 = -1.270e-08 RecNo. 02.017854 Time=2020-05-16 19:50:42.477 frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 4.007e-09 { 1.460e-03}^2+{-1.750e-05}^2 - { 4.100e-03}*{ 5.190e-04} RecNo. 03.017872 Time=2020-05-16 19:51:24.525 frequency A7(0045Hz): PSD_B2 = -5.020e-10 RecNo. 04.017938 Time=2020-05-16 19:55:52.014 frequency A7(0045Hz): PSD_B2 = -1.350e-09 RecNo. 04.017957 Time=2020-05-16 19:57:08.013 frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.949e-07 { 1.030e-02}^2+{-3.930e-03}^2 - { 4.240e-02}*{ 2.850e-03} RecNo. 04.018054 Time=2020-05-16 20:06:18.164 frequency A8(0057Hz): PSD_B2 = -2.830e-09 RecNo. 03.018103 Time=2020-05-16 20:09:30.542 frequency A8(0057Hz): PSD_B2 = -1.340e-09 RecNo. 01.018096 Time=2020-05-16 20:09:50.343 frequency A0(0009Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.280e-10 {-2.220e-04}^2+{-9.080e-04}^2 - { 2.720e-03}*{ 3.210e-04} RecNo. 02.018127 Time=2020-05-16 20:17:03.443 frequency B3(0140Hz): |SM_B1E1|^2 - SM_B1*SM_E1 = 4.227e-13 { 1.328e-07}^2+{-1.523e-06}^2 - { 8.988e-05}*{ 2.130e-08} RecNo. 02.018127 Time=2020-05-16 20:17:03.443 frequency B4(0180Hz): |SM_B2E1|^2 - SM_B2*SM_E1 = 1.394e-14 {-1.076e-07}^2+{-3.897e-07}^2 - { 6.363e-05}*{ 2.350e-09} RecNo. 02.018136 Time=2020-05-16 20:19:27.440 frequency B3(0140Hz): |SM_B1E1|^2 - SM_B1*SM_E1 = 4.398e-13 { 1.346e-07}^2+{-1.565e-06}^2 - { 9.257e-05}*{ 2.190e-08} RecNo. 02.018136 Time=2020-05-16 20:19:27.440 frequency B4(0180Hz): |SM_B2E1|^2 - SM_B2*SM_E1 = 1.321e-14 {-1.157e-07}^2+{-3.927e-07}^2 - { 6.201e-05}*{ 2.490e-09} RecNo. 04.018235 Time=2020-05-16 20:31:24.150 frequency A8(0057Hz): PSD_B2 = -4.070e-11 RecNo. 04.018249 Time=2020-05-16 20:32:20.149 frequency A8(0057Hz): PSD_B2 = -3.130e-08 RecNo. 03.018321 Time=2020-05-16 20:37:03.528 frequency A7(0045Hz): PSD_B2 = -1.440e-10 RecNo. 04.018328 Time=2020-05-16 20:37:36.146 frequency A8(0057Hz): PSD_B2 = -1.810e-09 RecNo. 04.018335 Time=2020-05-16 20:38:04.146 frequency A8(0057Hz): PSD_E2 = -1.810e-08 RecNo. 04.018347 Time=2020-05-16 20:38:52.146 frequency A7(0045Hz): PSD_B2 = -6.560e-12 RecNo. 02.018344 Time=2020-05-16 20:39:03.420 frequency A2(0014Hz): PSD_B1 = -2.610e-11 RecNo. 03.018361 Time=2020-05-16 20:39:43.527 frequency A8(0057Hz): PSD_B2 = -7.570e-10 RecNo. 03.018365 Time=2020-05-16 20:39:59.527 frequency A7(0045Hz): PSD_B2 = -4.270e-10 RecNo. 04.018384 Time=2020-05-16 20:41:20.144 frequency A8(0057Hz): PSD_B2 = -2.000e-10 RecNo. 01.018375 Time=2020-05-16 20:41:27.293 frequency A0(0009Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 6.850e-10 { 4.570e-04}^2+{ 7.140e-04}^2 - { 3.720e-03}*{ 1.930e-04} RecNo. 02.018425 Time=2020-05-16 20:44:27.415 frequency A2(0014Hz): PSD_E2 = -2.030e-06 RecNo. 02.018487 Time=2020-05-16 20:48:35.411 frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.960e-10 { 1.110e-04}^2+{-1.490e-04}^2 - { 1.090e-04}*{ 3.140e-04} RecNo. 02.018523 Time=2020-05-16 20:50:59.408 frequency A2(0014Hz): PSD_E2 = -5.990e-07 RecNo. 04.018619 Time=2020-05-16 20:57:00.135 frequency A8(0057Hz): PSD_B2 = -2.140e-09 RecNo. 02.018823 Time=2020-05-16 21:10:59.387 frequency A2(0014Hz): PSD_B2 = -5.650e-11 RecNo. 03.018831 Time=2020-05-16 21:11:03.511 frequency A7(0045Hz): PSD_B2 = -1.790e-11 RecNo. 01.018990 Time=2020-05-16 21:22:27.229 frequency A8(0057Hz): PSD_B1 = -4.590e-12 RecNo. 01.019093 Time=2020-05-16 21:29:19.219 frequency A7(0045Hz): PSD_B2 = -9.310e-13 RecNo. 04.019145 Time=2020-05-16 21:32:04.115 frequency A4(0023Hz): PSD_E2 = -1.400e-05 RecNo. 02.019194 Time=2020-05-16 21:35:43.362 frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 5.760e-10 { 3.900e-04}^2+{-4.620e-04}^2 - { 4.110e-04}*{ 8.880e-04} RecNo. 02.019204 Time=2020-05-16 21:36:23.361 frequency A4(0023Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.660e-08 { 2.390e-03}^2+{ 1.790e-03}^2 - { 3.160e-03}*{ 2.810e-03} RecNo. 04.019328 Time=2020-05-16 21:44:16.109 frequency A8(0057Hz): PSD_B2 = -7.000e-11 RecNo. 02.019359 Time=2020-05-16 21:46:43.351 frequency A1(0011Hz): PSD_B2 = -9.470e-11 RecNo. 04.019388 Time=2020-05-16 21:48:16.106 frequency A6(0036Hz): PSD_E2 = -9.700e-07 RecNo. 04.019467 Time=2020-05-16 21:53:32.103 frequency A7(0045Hz): PSD_B1 = -3.560e-12 RecNo. 03.019557 Time=2020-05-16 21:59:27.486 frequency A7(0045Hz): PSD_B1 = -7.050e-13 RecNo. 03.019587 Time=2020-05-16 22:01:27.485 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 4.050e-10 { 6.820e-04}^2+{ 5.890e-04}^2 - { 8.240e-04}*{ 9.850e-04} RecNo. 03.019612 Time=2020-05-16 22:03:07.484 frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 8.020e-08 { 4.640e-03}^2+{-3.140e-03}^2 - { 6.550e-03}*{ 4.780e-03} RecNo. 03.019614 Time=2020-05-16 22:03:15.484 frequency A2(0014Hz): PSD_B1 = -4.940e-11 RecNo. 04.019615 Time=2020-05-16 22:03:24.098 frequency A7(0045Hz): PSD_B1 = -5.670e-13 RecNo. 03.019773 Time=2020-05-16 22:13:51.478 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.450e-08 { 1.260e-03}^2+{ 1.090e-03}^2 - { 1.520e-03}*{ 1.810e-03} RecNo. 02.019822 Time=2020-05-16 22:17:35.319 frequency A2(0014Hz): PSD_B2 = -5.310e-11 RecNo. 04.019868 Time=2020-05-16 22:20:16.088 frequency A8(0057Hz): PSD_B1 = -2.180e-11 RecNo. 02.019924 Time=2020-05-16 22:24:23.312 frequency A6(0036Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.076e-08 {-9.710e-04}^2+{ 1.260e-03}^2 - { 2.540e-03}*{ 9.920e-04} RecNo. 02.019928 Time=2020-05-16 22:24:39.312 frequency A8(0057Hz): PSD_B1 = -5.450e-12 RecNo. 02.019949 Time=2020-05-16 22:26:03.310 frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 1.064e-09 { 6.650e-04}^2+{-8.030e-04}^2 - { 6.830e-04}*{ 1.590e-03} RecNo. 04.019968 Time=2020-05-16 22:26:56.084 frequency A8(0057Hz): PSD_B2 = -4.810e-11 RecNo. 04.019979 Time=2020-05-16 22:27:40.084 frequency A6(0036Hz): PSD_B2 = -6.850e-13 RecNo. 04.020056 Time=2020-05-16 22:32:48.081 frequency A8(0057Hz): PSD_B1 = -3.670e-11 RecNo. 03.020075 Time=2020-05-16 22:33:59.468 frequency A7(0045Hz): PSD_B2 = -4.820e-12 RecNo. 02.020091 Time=2020-05-16 22:35:31.300 frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 4.199e-09 {-7.780e-04}^2+{ 9.250e-04}^2 - { 1.770e-03}*{ 8.230e-04} RecNo. 03.020125 Time=2020-05-16 22:37:19.466 frequency A7(0045Hz): PSD_B1 = -1.810e-12 RecNo. 02.020139 Time=2020-05-16 22:38:43.297 frequency A1(0011Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 8.900e-09 { 3.590e-03}^2+{-1.780e-03}^2 - { 6.220e-03}*{ 2.580e-03} RecNo. 02.020179 Time=2020-05-16 22:41:23.294 frequency A1(0011Hz): PSD_B1 = -2.450e-10 RecNo. 04.020191 Time=2020-05-16 22:41:48.076 frequency A8(0057Hz): PSD_E2 = -1.020e-06 RecNo. 04.020240 Time=2020-05-16 22:45:04.074 frequency A8(0057Hz): PSD_B1 = -4.140e-11 RecNo. 04.020249 Time=2020-05-16 22:45:40.074 frequency A8(0057Hz): PSD_B2 = -1.040e-11 RecNo. 04.020296 Time=2020-05-16 22:48:48.072 frequency A7(0045Hz): PSD_B1 = -1.200e-11 RecNo. 02.020405 Time=2020-05-16 22:56:27.279 frequency A7(0045Hz): PSD_E1 = -1.250e-08 RecNo. 04.020546 Time=2020-05-16 23:05:28.062 frequency A8(0057Hz): PSD_B1 = -4.810e-12 RecNo. 04.020587 Time=2020-05-16 23:08:12.061 frequency A6(0036Hz): PSD_B2 = -9.420e-12 RecNo. 04.020603 Time=2020-05-16 23:09:16.060 frequency A8(0057Hz): PSD_B1 = -5.340e-11 RecNo. 03.020610 Time=2020-05-16 23:09:39.449 frequency A3(0018Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.021e-07 { 1.720e-02}^2+{ 3.550e-04}^2 - { 5.030e-02}*{ 5.880e-03} RecNo. 03.020650 Time=2020-05-16 23:12:19.448 frequency A2(0014Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.792e-08 { 4.460e-03}^2+{-1.110e-04}^2 - { 1.290e-02}*{ 1.540e-03} RecNo. 03.020711 Time=2020-05-16 23:16:23.446 frequency A8(0057Hz): PSD_B2 = -4.360e-13 RecNo. 03.020762 Time=2020-05-16 23:19:47.444 frequency A8(0057Hz): PSD_B2 = -2.190e-12 RecNo. 02.020875 Time=2020-05-16 23:27:47.246 frequency A5(0029Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 2.129e-10 { 6.010e-04}^2+{-3.740e-04}^2 - { 8.960e-04}*{ 5.590e-04} RecNo. 03.020887 Time=2020-05-16 23:28:07.440 frequency A8(0057Hz): PSD_B1 = -1.240e-13 RecNo. 04.020911 Time=2020-05-16 23:29:48.048 frequency A7(0045Hz): PSD_B2 = -1.380e-11 RecNo. 04.020971 Time=2020-05-16 23:33:48.046 frequency A8(0057Hz): PSD_B2 = -2.350e-11 RecNo. 03.020978 Time=2020-05-16 23:34:11.437 frequency A8(0057Hz): |SM_E1E2|^2 - SM_E1*SM_E2 = 3.440e-10 {-5.500e-04}^2+{ 5.880e-04}^2 - { 1.100e-03}*{ 5.890e-04} RecNo. 04.020990 Time=2020-05-16 23:35:04.045 frequency A8(0057Hz): PSD_B2 = -1.270e-11 RecNo. 04.021029 Time=2020-05-16 23:37:40.044 frequency A8(0057Hz): PSD_B2 = -5.730e-12 RecNo. 04.021076 Time=2020-05-16 23:40:48.042 frequency A6(0036Hz): PSD_B2 = -1.010e-11 RecNo. 04.021087 Time=2020-05-16 23:41:32.042 frequency A8(0057Hz): PSD_B2 = -2.690e-12 RecNo. 04.021161 Time=2020-05-16 23:46:28.039 frequency A8(0057Hz): PSD_B2 = -6.310e-11 RecNo. 04.021187 Time=2020-05-16 23:48:12.038 frequency A8(0057Hz): PSD_B1 = -6.510e-12 RecNo. 04.021304 Time=2020-05-16 23:56:00.033 frequency A8(0057Hz): PSD_B1 = -1.040e-11