:Data_list: 20260113_ace_sis_5m.txt :Created: 2026 Jan 14 0011 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Units: proton flux p/cs2-sec-ster # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -1.00e+05 # Source: ACE Satellite - Solar Isotope Spectrometer # # 5-minute averaged Real-time Integral Flux of High-energy Solar Protons # # Modified Seconds # UT Date Time Julian of the ---- Integral Proton Flux ---- # YR MO DA HHMM Day Day S > 10 MeV S > 30 MeV #-------------------------------------------------------------------- 2026 01 13 0000 61053 0 0 6.65e+00 0 1.13e+00 2026 01 13 0005 61053 300 0 1.57e+01 0 9.51e+00 2026 01 13 0010 61053 600 0 2.31e+01 0 1.03e+01 2026 01 13 0015 61053 900 0 8.96e+00 0 5.44e+00 2026 01 13 0020 61053 1200 0 3.09e+01 0 2.63e+01 2026 01 13 0025 61053 1500 0 3.31e+01 0 2.40e+01 2026 01 13 0030 61053 1800 0 1.71e+01 0 1.04e+01 2026 01 13 0035 61053 2100 0 6.06e+00 0 7.05e-01 2026 01 13 0040 61053 2400 0 1.70e+01 0 1.18e+01 2026 01 13 0045 61053 2700 0 1.83e+01 0 1.53e+01 2026 01 13 0050 61053 3000 0 2.23e+01 0 1.53e+01 2026 01 13 0055 61053 3300 0 2.55e+01 0 1.55e+01 2026 01 13 0100 61053 3600 0 1.93e+01 0 1.23e+01 2026 01 13 0105 61053 3900 0 1.63e+01 0 1.16e+01 2026 01 13 0110 61053 4200 0 1.34e+01 0 6.35e+00 2026 01 13 0115 61053 4500 0 3.97e+01 0 2.38e+01 2026 01 13 0120 61053 4800 0 6.37e+00 0 9.02e-01 2026 01 13 0125 61053 5100 0 1.58e+01 0 9.72e+00 2026 01 13 0130 61053 5400 0 7.49e+00 0 6.79e-01 2026 01 13 0135 61053 5700 0 3.24e+01 0 2.25e+01 2026 01 13 0140 61053 6000 0 2.71e+01 0 1.71e+01 2026 01 13 0145 61053 6300 0 7.78e+00 0 6.37e-01 2026 01 13 0150 61053 6600 0 1.55e+01 0 5.53e+00 2026 01 13 0155 61053 6900 0 1.41e+01 0 1.04e+01 2026 01 13 0200 61053 7200 0 1.79e+01 0 1.50e+01 2026 01 13 0205 61053 7500 0 1.81e+01 0 1.55e+01 2026 01 13 0210 61053 7800 0 2.05e+01 0 1.99e+01 2026 01 13 0215 61053 8100 0 1.08e+01 0 1.03e+01 2026 01 13 0220 61053 8400 0 6.19e+00 0 2.93e+00 2026 01 13 0225 61053 8700 0 1.24e+01 0 1.18e+01 2026 01 13 0230 61053 9000 0 2.55e+01 0 1.57e+01 2026 01 13 0235 61053 9300 0 1.64e+01 0 1.55e+01 2026 01 13 0240 61053 9600 0 4.03e+01 0 2.14e+01 2026 01 13 0245 61053 9900 0 6.02e+01 0 5.45e+01 2026 01 13 0250 61053 10200 0 2.52e+01 0 1.37e+01 2026 01 13 0255 61053 10500 0 1.46e+01 0 1.07e+01 2026 01 13 0300 61053 10800 0 1.67e+01 0 1.22e+01 2026 01 13 0305 61053 11100 0 2.42e+01 0 2.15e+01 2026 01 13 0310 61053 11400 0 9.07e+00 0 8.06e+00 2026 01 13 0315 61053 11700 0 3.01e+01 0 2.33e+01 2026 01 13 0320 61053 12000 0 1.39e+01 0 1.01e+01 2026 01 13 0325 61053 12300 0 1.56e+01 0 7.99e+00 2026 01 13 0330 61053 12600 0 4.68e+00 0 9.03e-01 2026 01 13 0335 61053 12900 0 1.74e+01 0 1.05e+01 2026 01 13 0340 61053 13200 0 1.44e+01 0 1.05e+01 2026 01 13 0345 61053 13500 0 2.66e+01 0 1.89e+01 2026 01 13 0350 61053 13800 0 4.14e+01 0 1.97e+01 2026 01 13 0355 61053 14100 9 -1.00e+05 9 -1.00e+05 2026 01 13 0400 61053 14400 0 1.39e+01 0 1.02e+01 2026 01 13 0405 61053 14700 0 1.97e+01 0 1.20e+01 2026 01 13 0410 61053 15000 0 3.43e+01 0 1.53e+01 2026 01 13 0415 61053 15300 0 2.83e+01 0 2.27e+01 2026 01 13 0420 61053 15600 0 1.08e+01 0 6.45e+00 2026 01 13 0425 61053 15900 0 1.32e+01 0 4.98e+00 2026 01 13 0430 61053 16200 0 1.78e+01 0 7.76e+00 2026 01 13 0435 61053 16500 0 1.53e+01 0 7.45e-01 2026 01 13 0440 61053 16800 0 4.69e+00 0 1.05e+00 2026 01 13 0445 61053 17100 0 9.06e+00 0 5.32e+00 2026 01 13 0450 61053 17400 0 1.24e+01 0 5.58e+00 2026 01 13 0455 61053 17700 0 5.97e+00 0 7.45e-01 2026 01 13 0500 61053 18000 0 1.37e+01 0 7.23e+00 2026 01 13 0505 61053 18300 0 4.34e+01 0 2.55e+01 2026 01 13 0510 61053 18600 0 9.07e+00 0 8.22e+00 2026 01 13 0515 61053 18900 0 2.03e+01 0 9.41e-01 2026 01 13 0520 61053 19200 0 1.36e+01 0 9.69e+00 2026 01 13 0525 61053 19500 0 9.47e+00 0 5.74e+00 2026 01 13 0530 61053 19800 0 6.66e+01 0 4.82e+01 2026 01 13 0535 61053 20100 0 3.69e+01 0 2.25e+01 2026 01 13 0540 61053 20400 0 2.07e+01 0 1.10e+01 2026 01 13 0545 61053 20700 0 1.55e+01 0 1.19e+01 2026 01 13 0550 61053 21000 0 1.60e+01 0 1.51e+01 2026 01 13 0555 61053 21300 0 3.31e+01 0 2.01e+01 2026 01 13 0600 61053 21600 0 1.85e+01 0 1.49e+01 2026 01 13 0605 61053 21900 0 5.30e+00 0 4.58e+00 2026 01 13 0610 61053 22200 0 1.32e+01 0 7.98e+00 2026 01 13 0615 61053 22500 0 6.35e+00 0 8.23e-01 2026 01 13 0620 61053 22800 0 1.96e+01 0 9.79e+00 2026 01 13 0625 61053 23100 0 2.43e+01 0 1.84e+01 2026 01 13 0630 61053 23400 0 2.19e+01 0 8.07e+00 2026 01 13 0635 61053 23700 0 1.07e+01 0 8.62e-01 2026 01 13 0640 61053 24000 0 3.66e+01 0 2.40e+01 2026 01 13 0645 61053 24300 0 1.78e+01 0 8.08e+00 2026 01 13 0650 61053 24600 0 1.22e+01 0 5.40e+00 2026 01 13 0655 61053 24900 0 2.76e+01 0 2.23e+01 2026 01 13 0700 61053 25200 0 4.01e+01 0 3.00e+01 2026 01 13 0705 61053 25500 0 1.21e+01 0 6.04e+00 2026 01 13 0710 61053 25800 0 2.81e+01 0 2.27e+01 2026 01 13 0715 61053 26100 0 1.25e+00 0 7.05e-01 2026 01 13 0720 61053 26400 0 3.07e+01 0 2.99e+01 2026 01 13 0725 61053 26700 9 -1.00e+05 9 -1.00e+05 2026 01 13 0730 61053 27000 9 -1.00e+05 9 -1.00e+05 2026 01 13 0735 61053 27300 9 -1.00e+05 9 -1.00e+05 2026 01 13 0740 61053 27600 9 -1.00e+05 9 -1.00e+05 2026 01 13 0745 61053 27900 9 -1.00e+05 9 -1.00e+05 2026 01 13 0750 61053 28200 9 -1.00e+05 9 -1.00e+05 2026 01 13 0755 61053 28500 9 -1.00e+05 9 -1.00e+05 2026 01 13 0800 61053 28800 9 -1.00e+05 9 -1.00e+05 2026 01 13 0805 61053 29100 9 -1.00e+05 9 -1.00e+05 2026 01 13 0810 61053 29400 9 -1.00e+05 9 -1.00e+05 2026 01 13 0815 61053 29700 0 3.07e+01 0 2.98e+01 2026 01 13 0820 61053 30000 0 3.45e+01 0 2.65e+01 2026 01 13 0825 61053 30300 0 2.23e+01 0 1.55e+01 2026 01 13 0830 61053 30600 0 1.43e+01 0 1.03e+01 2026 01 13 0835 61053 30900 0 6.31e+00 0 9.01e-01 2026 01 13 0840 61053 31200 0 2.35e+01 0 1.97e+01 2026 01 13 0845 61053 31500 0 9.62e+00 0 8.88e+00 2026 01 13 0850 61053 31800 0 2.74e+01 0 3.38e+00 2026 01 13 0855 61053 32100 0 4.20e+01 0 2.92e+01 2026 01 13 0900 61053 32400 0 1.37e+01 0 3.83e+00 2026 01 13 0905 61053 32700 0 1.50e+01 0 9.05e+00 2026 01 13 0910 61053 33000 0 1.69e+01 0 1.02e+01 2026 01 13 0915 61053 33300 0 2.17e+01 0 1.50e+01 2026 01 13 0920 61053 33600 0 2.00e+01 0 1.03e+01 2026 01 13 0925 61053 33900 0 2.23e+01 0 1.65e+01 2026 01 13 0930 61053 34200 0 1.37e+01 0 5.31e+00 2026 01 13 0935 61053 34500 0 1.27e+01 0 5.71e+00 2026 01 13 0940 61053 34800 0 2.02e+01 0 1.13e+01 2026 01 13 0945 61053 35100 0 1.53e+01 0 8.77e+00 2026 01 13 0950 61053 35400 0 1.22e+01 0 5.40e+00 2026 01 13 0955 61053 35700 9 -1.00e+05 9 -1.00e+05 2026 01 13 1000 61053 36000 0 1.58e+01 0 5.70e+00 2026 01 13 1005 61053 36300 0 2.03e+01 0 1.52e+01 2026 01 13 1010 61053 36600 0 2.53e+01 0 1.53e+01 2026 01 13 1015 61053 36900 0 1.35e+01 0 8.14e+00 2026 01 13 1020 61053 37200 0 1.08e+01 0 6.48e+00 2026 01 13 1025 61053 37500 0 2.95e+01 0 2.06e+01 2026 01 13 1030 61053 37800 0 2.21e+01 0 7.80e+00 2026 01 13 1035 61053 38100 0 2.06e+01 0 1.53e+01 2026 01 13 1040 61053 38400 0 2.12e+00 0 1.02e+00 2026 01 13 1045 61053 38700 0 1.57e+01 0 8.85e+00 2026 01 13 1050 61053 39000 0 2.46e+01 0 9.59e+00 2026 01 13 1055 61053 39300 0 2.70e+01 0 1.51e+01 2026 01 13 1100 61053 39600 0 1.82e+01 0 1.20e+01 2026 01 13 1105 61053 39900 0 4.43e+00 0 9.40e-01 2026 01 13 1110 61053 40200 9 -1.00e+05 9 -1.00e+05 2026 01 13 1115 61053 40500 9 -1.00e+05 9 -1.00e+05 2026 01 13 1120 61053 40800 9 -1.00e+05 9 -1.00e+05 2026 01 13 1125 61053 41100 9 -1.00e+05 9 -1.00e+05 2026 01 13 1130 61053 41400 9 -1.00e+05 9 -1.00e+05 2026 01 13 1135 61053 41700 9 -1.00e+05 9 -1.00e+05 2026 01 13 1140 61053 42000 9 -1.00e+05 9 -1.00e+05 2026 01 13 1145 61053 42300 9 -1.00e+05 9 -1.00e+05 2026 01 13 1150 61053 42600 9 -1.00e+05 9 -1.00e+05 2026 01 13 1155 61053 42900 9 -1.00e+05 9 -1.00e+05 2026 01 13 1200 61053 43200 9 -1.00e+05 9 -1.00e+05 2026 01 13 1205 61053 43500 9 -1.00e+05 9 -1.00e+05 2026 01 13 1210 61053 43800 9 -1.00e+05 9 -1.00e+05 2026 01 13 1215 61053 44100 9 -1.00e+05 9 -1.00e+05 2026 01 13 1220 61053 44400 9 -1.00e+05 9 -1.00e+05 2026 01 13 1225 61053 44700 9 -1.00e+05 9 -1.00e+05 2026 01 13 1230 61053 45000 9 -1.00e+05 9 -1.00e+05 2026 01 13 1235 61053 45300 9 -1.00e+05 9 -1.00e+05 2026 01 13 1240 61053 45600 9 -1.00e+05 9 -1.00e+05 2026 01 13 1245 61053 45900 9 -1.00e+05 9 -1.00e+05 2026 01 13 1250 61053 46200 9 -1.00e+05 9 -1.00e+05 2026 01 13 1255 61053 46500 9 -1.00e+05 9 -1.00e+05 2026 01 13 1300 61053 46800 9 -1.00e+05 9 -1.00e+05 2026 01 13 1305 61053 47100 9 -1.00e+05 9 -1.00e+05 2026 01 13 1310 61053 47400 9 -1.00e+05 9 -1.00e+05 2026 01 13 1315 61053 47700 9 -1.00e+05 9 -1.00e+05 2026 01 13 1320 61053 48000 9 -1.00e+05 9 -1.00e+05 2026 01 13 1325 61053 48300 9 -1.00e+05 9 -1.00e+05 2026 01 13 1330 61053 48600 9 -1.00e+05 9 -1.00e+05 2026 01 13 1335 61053 48900 9 -1.00e+05 9 -1.00e+05 2026 01 13 1340 61053 49200 9 -1.00e+05 9 -1.00e+05 2026 01 13 1345 61053 49500 9 -1.00e+05 9 -1.00e+05 2026 01 13 1350 61053 49800 9 -1.00e+05 9 -1.00e+05 2026 01 13 1355 61053 50100 9 -1.00e+05 9 -1.00e+05 2026 01 13 1400 61053 50400 9 -1.00e+05 9 -1.00e+05 2026 01 13 1405 61053 50700 9 -1.00e+05 9 -1.00e+05 2026 01 13 1410 61053 51000 9 -1.00e+05 9 -1.00e+05 2026 01 13 1415 61053 51300 9 -1.00e+05 9 -1.00e+05 2026 01 13 1420 61053 51600 9 -1.00e+05 9 -1.00e+05 2026 01 13 1425 61053 51900 9 -1.00e+05 9 -1.00e+05 2026 01 13 1430 61053 52200 0 2.56e+00 0 1.41e+00 2026 01 13 1435 61053 52500 9 -1.00e+05 9 -1.00e+05 2026 01 13 1440 61053 52800 9 -1.00e+05 9 -1.00e+05 2026 01 13 1445 61053 53100 9 -1.00e+05 9 -1.00e+05 2026 01 13 1450 61053 53400 0 4.50e+01 0 4.41e+01 2026 01 13 1455 61053 53700 0 4.50e+01 0 4.41e+01 2026 01 13 1500 61053 54000 9 -1.00e+05 9 -1.00e+05 2026 01 13 1505 61053 54300 9 -1.00e+05 9 -1.00e+05 2026 01 13 1510 61053 54600 9 -1.00e+05 9 -1.00e+05 2026 01 13 1515 61053 54900 0 5.33e+01 0 4.38e+01 2026 01 13 1520 61053 55200 0 5.46e+01 0 5.17e+01 2026 01 13 1525 61053 55500 0 1.28e+01 0 6.73e+00 2026 01 13 1530 61053 55800 0 1.87e+01 0 1.22e+01 2026 01 13 1535 61053 56100 0 9.86e+00 0 5.31e+00 2026 01 13 1540 61053 56400 0 2.24e+01 0 8.62e+00 2026 01 13 1545 61053 56700 0 1.90e+01 0 1.01e+00 2026 01 13 1550 61053 57000 0 1.90e+01 0 1.07e+01 2026 01 13 1555 61053 57300 9 -1.00e+05 9 -1.00e+05 2026 01 13 1600 61053 57600 0 2.26e+01 0 1.50e+01 2026 01 13 1605 61053 57900 0 6.32e+00 0 3.12e+00 2026 01 13 1610 61053 58200 0 1.98e+01 0 1.30e+01 2026 01 13 1615 61053 58500 0 1.44e+01 0 8.17e+00 2026 01 13 1620 61053 58800 0 1.64e+01 0 1.10e+01 2026 01 13 1625 61053 59100 0 1.78e+01 0 1.22e+01 2026 01 13 1630 61053 59400 0 1.87e+01 0 1.06e+01 2026 01 13 1635 61053 59700 0 1.54e+01 0 5.96e+00 2026 01 13 1640 61053 60000 0 1.90e+01 0 1.05e+01 2026 01 13 1645 61053 60300 0 2.16e+01 0 1.20e+01 2026 01 13 1650 61053 60600 0 2.74e+01 0 2.06e+01 2026 01 13 1655 61053 60900 0 1.30e+01 0 1.01e+01 2026 01 13 1700 61053 61200 0 1.26e+01 0 6.98e+00 2026 01 13 1705 61053 61500 0 2.69e+01 0 2.05e+01 2026 01 13 1710 61053 61800 0 1.36e+01 0 4.98e+00 2026 01 13 1715 61053 62100 0 1.51e+01 0 1.07e+01 2026 01 13 1720 61053 62400 0 1.59e+01 0 9.86e+00 2026 01 13 1725 61053 62700 0 1.52e+01 0 1.15e+01 2026 01 13 1730 61053 63000 0 2.08e+01 0 1.62e+01 2026 01 13 1735 61053 63300 0 1.18e+01 0 7.11e+00 2026 01 13 1740 61053 63600 0 1.93e+01 0 1.37e+01 2026 01 13 1745 61053 63900 0 1.55e+01 0 1.37e+01 2026 01 13 1750 61053 64200 0 9.73e+00 0 7.05e+00 2026 01 13 1755 61053 64500 0 1.77e+01 0 1.40e+01 2026 01 13 1800 61053 64800 0 1.57e+01 0 1.19e+01 2026 01 13 1805 61053 65100 0 1.72e+01 0 1.07e+01 2026 01 13 1810 61053 65400 0 2.13e+01 0 9.32e+00 2026 01 13 1815 61053 65700 0 2.77e+01 0 1.87e+01 2026 01 13 1820 61053 66000 0 3.02e+01 0 2.03e+01 2026 01 13 1825 61053 66300 0 1.50e+01 0 6.95e+00 2026 01 13 1830 61053 66600 0 1.37e+01 0 7.12e+00 2026 01 13 1835 61053 66900 0 1.42e+01 0 1.01e+01 2026 01 13 1840 61053 67200 0 2.34e+01 0 1.93e+01 2026 01 13 1845 61053 67500 0 1.77e+01 0 8.46e+00 2026 01 13 1850 61053 67800 0 1.96e+01 0 1.61e+01 2026 01 13 1855 61053 68100 0 2.77e+01 0 1.61e+01 2026 01 13 1900 61053 68400 0 2.79e+01 0 2.09e+01 2026 01 13 1905 61053 68700 0 2.56e+01 0 1.75e+01 2026 01 13 1910 61053 69000 0 1.56e+01 0 1.11e+01 2026 01 13 1915 61053 69300 0 2.62e+01 0 1.89e+01 2026 01 13 1920 61053 69600 0 1.50e+01 0 9.29e+00 2026 01 13 1925 61053 69900 0 7.46e+00 0 1.04e+00 2026 01 13 1930 61053 70200 0 1.61e+01 0 1.01e+01 2026 01 13 1935 61053 70500 0 9.95e+00 0 4.00e+00 2026 01 13 1940 61053 70800 0 2.29e+01 0 1.28e+01 2026 01 13 1945 61053 71100 0 2.33e+01 0 1.74e+01 2026 01 13 1950 61053 71400 0 1.57e+01 0 1.01e+01 2026 01 13 1955 61053 71700 0 1.98e+01 0 1.31e+01 2026 01 13 2000 61053 72000 0 1.16e+01 0 7.08e+00 2026 01 13 2005 61053 72300 0 1.41e+01 0 1.05e+01 2026 01 13 2010 61053 72600 0 2.33e+01 0 1.51e+01 2026 01 13 2015 61053 72900 0 1.95e+01 0 1.03e+01 2026 01 13 2020 61053 73200 0 1.57e+01 0 8.51e+00 2026 01 13 2025 61053 73500 0 1.38e+01 0 1.11e+01 2026 01 13 2030 61053 73800 0 2.22e+01 0 1.66e+01 2026 01 13 2035 61053 74100 0 1.32e+01 0 8.54e+00 2026 01 13 2040 61053 74400 0 2.37e+01 0 1.62e+01 2026 01 13 2045 61053 74700 0 1.92e+01 0 6.94e+00 2026 01 13 2050 61053 75000 0 1.78e+01 0 7.07e+00 2026 01 13 2055 61053 75300 9 -1.00e+05 9 -1.00e+05 2026 01 13 2100 61053 75600 9 -1.00e+05 9 -1.00e+05 2026 01 13 2105 61053 75900 9 -1.00e+05 9 -1.00e+05 2026 01 13 2110 61053 76200 9 -1.00e+05 9 -1.00e+05 2026 01 13 2115 61053 76500 9 -1.00e+05 9 -1.00e+05 2026 01 13 2120 61053 76800 9 -1.00e+05 9 -1.00e+05 2026 01 13 2125 61053 77100 9 -1.00e+05 9 -1.00e+05 2026 01 13 2130 61053 77400 9 -1.00e+05 9 -1.00e+05 2026 01 13 2135 61053 77700 9 -1.00e+05 9 -1.00e+05 2026 01 13 2140 61053 78000 9 -1.00e+05 9 -1.00e+05 2026 01 13 2145 61053 78300 9 -1.00e+05 9 -1.00e+05 2026 01 13 2150 61053 78600 0 5.02e+00 0 6.90e-01 2026 01 13 2155 61053 78900 9 -1.00e+05 9 -1.00e+05 2026 01 13 2200 61053 79200 0 1.41e+01 0 1.03e+01 2026 01 13 2205 61053 79500 0 2.11e+01 0 1.32e+01 2026 01 13 2210 61053 79800 0 2.54e+01 0 1.26e+01 2026 01 13 2215 61053 80100 0 1.72e+01 0 1.04e+01 2026 01 13 2220 61053 80400 0 1.73e+01 0 1.31e+01 2026 01 13 2225 61053 80700 0 1.60e+01 0 6.99e+00 2026 01 13 2230 61053 81000 0 2.58e+01 0 1.63e+01 2026 01 13 2235 61053 81300 0 2.78e+01 0 1.68e+01 2026 01 13 2240 61053 81600 0 2.38e+01 0 1.27e+01 2026 01 13 2245 61053 81900 0 1.98e+01 0 1.43e+01 2026 01 13 2250 61053 82200 0 2.38e+01 0 9.53e+00 2026 01 13 2255 61053 82500 0 2.80e+01 0 2.14e+01 2026 01 13 2300 61053 82800 0 1.76e+01 0 1.40e+01 2026 01 13 2305 61053 83100 0 2.15e+01 0 1.31e+01 2026 01 13 2310 61053 83400 0 2.11e+01 0 1.60e+01 2026 01 13 2315 61053 83700 0 2.40e+01 0 1.78e+01 2026 01 13 2320 61053 84000 0 1.45e+01 0 9.95e+00 2026 01 13 2325 61053 84300 0 2.35e+01 0 1.86e+01 2026 01 13 2330 61053 84600 0 2.09e+01 0 1.37e+01 2026 01 13 2335 61053 84900 0 1.99e+01 0 1.32e+01 2026 01 13 2340 61053 85200 0 1.55e+01 0 7.07e+00 2026 01 13 2345 61053 85500 0 1.84e+01 0 1.29e+01 2026 01 13 2350 61053 85800 0 3.33e+01 0 2.23e+01 2026 01 13 2355 61053 86100 0 2.63e+01 0 1.80e+01