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. 2021 Jul 23;11:15070. doi: 10.1038/s41598-021-93496-y

Table 2.

Our results compared with the results of IRI model (2016) for solar event of tabel 1. TEC(E), TEC(MM) and TEC(I) represent experimental, calculated by this model and calculated by IRI model values of TEC.

TEC(I) TEC(E) TEC(MM) TEC(E)-TEC(I) TEC(E)-TEC(MM) Daily F10.7 flux CLASS ID Date-Time
319.400 338.274 384.060 18.874 − 45.786 110.000 X2.2 031070 15-Feb-2011 01:45:00
387.700 0.000 576.814 − 387.700 − 576.814 141.000 X1.5 033440 09-Mar-2011
465.000 448.301 454.660 − 16.699 − 6.359 100.200 X6.9 041780 09-Aug-2011 08:05:00
500.000 0.000 543.307 − 500.000 − 543.307 113.200 X2.1 043810 06-Sep-2011
524.700 569.648 500.229 44.948 69.419 157.800 X1.9 048150 03-Nov-2011 20:27:00
458.800 411.510 372.706 − 47.290 38.804 137.400 X1.7 053820 27-Jan-2012 18:37:00
608.400 494.013 560.822 − 114.387 − 66.809 129.500 X1.1 055540 05-Mar-2012 04:05:00
630.800 595.659 560.822 − 35.141 34.837 133.700 X5.4 055910 07-Mar-2012 00:24:00
630.800 595.659 560.822 − 35.141 34.837 133.700 X1.3 055920 07-Mar-2012 01:14:00
490.800 670.332 626.538 179.532 43.794 163.000 X1.1 064660 06-Jul-2012 23:08:00
481.500 537.416 626.538 55.916 − 89.122 170.900 X1.4 065220 12-Jul-2012 16:49:00
479.500 469.093 626.538 − 10.407 − 157.445 140.100 X1.8 071530 23-Oct-2012 03:17:00
640.800 891.365 615.657 250.565 275.708 153.500 X1.7 082890 13-May-2013 02:17:00
640.800 891.365 615.657 250.565 275.708 153.500 X2.8 082980 13-May-2013 16:01:00
640.400 833.747 615.657 193.347 218.090 151.100 X3.2 083010 14-May-2013 01:11:00
639.700 774.173 615.657 134.473 158.516 148.800 X1.2 083050 15-May-2013 01:40:00
633.700 501.158 459.236 − 132.542 41.922 151.100 X1.1 092540 10-Nov-2013 05:14:00
768.500 1022.878 771.702 254.378 251.176 142.300 X1.0 102140 29-Mar-2014 17:48:00
788.900 934.813 739.271 145.913 195.542 126.200 X1.3 104230 25-Apr-2014 00:27:00
620.500 659.693 633.176 39.193 26.517 177.000 X1.6 111580 10-Sep-2014 17:33:00
655.500 0.000 471.949 − 655.500 − 471.949 171.700 X1.1 113350 19-Oct-2014
661.700 590.041 471.949 − 71.659 118.092 214.200 X1.6 113710 22-Oct-2014 14:06:00
636.700 617.843 471.949 − 18.857 145.894 215.400 X3.1 113870 24-Oct-2014 21:15:00
635.000 668.495 471.949 33.495 196.546 216.800 X1.0 113940 25-Oct-2014 17:08:00
632.900 175.708 471.949 − 457.192 − 296.241 214.000 X2.0 114000 26-Oct-2014 10:56:00
631.000 592.129 471.949 − 38.871 120.180 185.400 X2.0 114190 27-Oct-2014 14:23:00
611.000 621.306 606.158 10.306 15.148 142.900 X1.6 115000 07-Nov-2014 17:26:00
487.000 518.782 421.102 31.782 97.680 196.700 X1.8 118000 20-Dec-2014 00:28:00
656.200 659.615 650.272 3.415 9.343 129.900 X2.1 122740 11-Mar-2015 16:22:00
655.800 0.000 571.799 − 655.800 − 571.799 130.000 X2.7 126290 05-May-2015
279.900 354.448 360.955 74.548 − 6.507 134.900 X2.2 160610 06-Sep-2017 09:10:00
279.900 354.448 360.955 74.548 − 6.507 134.900 X9.3 160620 06-Sep-2017 12:02:00
280.800 425.313 360.955 144.513 64.357 130.400 X1.3 160720 07-Sep-2017 14:36:00
283.800 265.420 360.955 − 18.380 − 95.535 101.600 X8.2 161170 10-Sep-2017 16:06:00