:Data_list: 20241202_ace_sis_5m.txt :Created: 2024 Dec 03 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 #-------------------------------------------------------------------- 2024 12 02 0000 60646 0 0 2.15e+01 0 1.31e+01 2024 12 02 0005 60646 300 0 2.07e+01 0 1.03e+01 2024 12 02 0010 60646 600 0 1.57e+01 0 1.31e+01 2024 12 02 0015 60646 900 0 2.51e+01 0 2.06e+01 2024 12 02 0020 60646 1200 0 1.27e+01 0 8.76e+00 2024 12 02 0025 60646 1500 0 1.36e+01 0 9.27e+00 2024 12 02 0030 60646 1800 0 1.76e+01 0 1.21e+01 2024 12 02 0035 60646 2100 0 1.95e+01 0 1.42e+01 2024 12 02 0040 60646 2400 0 1.68e+01 0 1.19e+01 2024 12 02 0045 60646 2700 0 2.60e+01 0 1.47e+01 2024 12 02 0050 60646 3000 0 2.49e+01 0 1.74e+01 2024 12 02 0055 60646 3300 0 2.13e+01 0 1.11e+01 2024 12 02 0100 60646 3600 0 1.35e+01 0 5.76e+00 2024 12 02 0105 60646 3900 0 1.74e+01 0 1.39e+01 2024 12 02 0110 60646 4200 0 3.03e+01 0 2.29e+01 2024 12 02 0115 60646 4500 0 1.67e+01 0 9.14e+00 2024 12 02 0120 60646 4800 0 9.64e+00 0 3.30e+00 2024 12 02 0125 60646 5100 0 1.40e+01 0 8.28e+00 2024 12 02 0130 60646 5400 0 1.61e+01 0 9.05e+00 2024 12 02 0135 60646 5700 0 2.76e+01 0 2.26e+01 2024 12 02 0140 60646 6000 0 1.55e+01 0 1.18e+01 2024 12 02 0145 60646 6300 0 2.03e+01 0 1.36e+01 2024 12 02 0150 60646 6600 0 1.50e+01 0 9.02e+00 2024 12 02 0155 60646 6900 0 1.40e+01 0 7.45e+00 2024 12 02 0200 60646 7200 0 1.53e+01 0 9.03e+00 2024 12 02 0205 60646 7500 0 2.19e+01 0 1.20e+01 2024 12 02 0210 60646 7800 0 2.10e+01 0 1.56e+01 2024 12 02 0215 60646 8100 0 2.09e+01 0 1.45e+01 2024 12 02 0220 60646 8400 0 1.30e+01 0 1.22e+01 2024 12 02 0225 60646 8700 0 2.60e+01 0 2.29e+01 2024 12 02 0230 60646 9000 0 2.99e+01 0 1.81e+01 2024 12 02 0235 60646 9300 0 2.02e+01 0 1.29e+01 2024 12 02 0240 60646 9600 0 1.74e+01 0 1.09e+01 2024 12 02 0245 60646 9900 0 2.30e+01 0 1.55e+01 2024 12 02 0250 60646 10200 0 1.05e+01 0 4.48e+00 2024 12 02 0255 60646 10500 0 1.80e+01 0 9.22e+00 2024 12 02 0300 60646 10800 0 1.56e+01 0 8.66e+00 2024 12 02 0305 60646 11100 0 1.54e+01 0 7.10e+00 2024 12 02 0310 60646 11400 0 1.22e+01 0 8.24e+00 2024 12 02 0315 60646 11700 0 1.51e+01 0 1.25e+01 2024 12 02 0320 60646 12000 0 2.32e+01 0 1.60e+01 2024 12 02 0325 60646 12300 0 1.09e+01 0 4.98e+00 2024 12 02 0330 60646 12600 0 2.69e+01 0 1.85e+01 2024 12 02 0335 60646 12900 0 2.16e+01 0 1.15e+01 2024 12 02 0340 60646 13200 0 1.54e+01 0 6.79e+00 2024 12 02 0345 60646 13500 0 2.39e+01 0 1.71e+01 2024 12 02 0350 60646 13800 0 1.81e+01 0 7.47e+00 2024 12 02 0355 60646 14100 9 -1.00e+05 9 -1.00e+05 2024 12 02 0400 60646 14400 0 3.06e+01 0 2.06e+01 2024 12 02 0405 60646 14700 0 1.73e+01 0 9.74e+00 2024 12 02 0410 60646 15000 0 2.44e+01 0 1.26e+01 2024 12 02 0415 60646 15300 0 2.85e+01 0 2.03e+01 2024 12 02 0420 60646 15600 0 1.75e+01 0 1.18e+01 2024 12 02 0425 60646 15900 0 1.42e+01 0 1.16e+01 2024 12 02 0430 60646 16200 0 2.03e+01 0 1.77e+01 2024 12 02 0435 60646 16500 0 1.41e+01 0 1.15e+01 2024 12 02 0440 60646 16800 0 1.09e+01 0 5.37e+00 2024 12 02 0445 60646 17100 0 1.54e+01 0 1.30e+01 2024 12 02 0450 60646 17400 0 1.33e+01 0 9.92e+00 2024 12 02 0455 60646 17700 0 1.22e+01 0 6.83e+00 2024 12 02 0500 60646 18000 0 1.81e+01 0 1.04e+01 2024 12 02 0505 60646 18300 0 2.70e+01 0 1.88e+01 2024 12 02 0510 60646 18600 0 2.13e+01 0 8.40e+00 2024 12 02 0515 60646 18900 0 1.61e+01 0 1.15e+01 2024 12 02 0520 60646 19200 0 1.19e+01 0 8.44e+00 2024 12 02 0525 60646 19500 0 2.10e+01 0 1.27e+01 2024 12 02 0530 60646 19800 0 2.39e+01 0 1.15e+01 2024 12 02 0535 60646 20100 0 2.82e+01 0 2.00e+01 2024 12 02 0540 60646 20400 0 1.62e+01 0 1.00e+01 2024 12 02 0545 60646 20700 0 2.98e+01 0 1.99e+01 2024 12 02 0550 60646 21000 0 1.62e+01 0 1.31e+01 2024 12 02 0555 60646 21300 0 2.25e+01 0 1.53e+01 2024 12 02 0600 60646 21600 0 1.54e+01 0 1.24e+01 2024 12 02 0605 60646 21900 0 2.47e+01 0 1.47e+01 2024 12 02 0610 60646 22200 0 1.81e+01 0 1.34e+01 2024 12 02 0615 60646 22500 0 1.54e+01 0 1.16e+01 2024 12 02 0620 60646 22800 0 2.50e+01 0 1.74e+01 2024 12 02 0625 60646 23100 0 2.31e+01 0 1.71e+01 2024 12 02 0630 60646 23400 0 1.79e+01 0 1.47e+01 2024 12 02 0635 60646 23700 0 2.13e+01 0 1.65e+01 2024 12 02 0640 60646 24000 0 1.70e+01 0 1.06e+01 2024 12 02 0645 60646 24300 0 1.78e+01 0 1.49e+01 2024 12 02 0650 60646 24600 0 1.96e+01 0 1.55e+01 2024 12 02 0655 60646 24900 0 1.31e+01 0 1.23e+01 2024 12 02 0700 60646 25200 0 1.87e+01 0 1.32e+01 2024 12 02 0705 60646 25500 0 1.34e+01 0 9.84e+00 2024 12 02 0710 60646 25800 0 1.27e+01 0 5.93e+00 2024 12 02 0715 60646 26100 0 1.90e+01 0 1.22e+01 2024 12 02 0720 60646 26400 0 2.55e+01 0 1.70e+01 2024 12 02 0725 60646 26700 0 3.81e+01 0 2.27e+01 2024 12 02 0730 60646 27000 0 2.03e+01 0 1.47e+01 2024 12 02 0735 60646 27300 0 1.17e+01 0 8.29e+00 2024 12 02 0740 60646 27600 0 9.66e+00 0 7.02e+00 2024 12 02 0745 60646 27900 0 1.96e+01 0 1.43e+01 2024 12 02 0750 60646 28200 0 1.39e+01 0 8.59e+00 2024 12 02 0755 60646 28500 9 -1.00e+05 9 -1.00e+05 2024 12 02 0800 60646 28800 9 -1.00e+05 9 -1.00e+05 2024 12 02 0805 60646 29100 9 -1.00e+05 9 -1.00e+05 2024 12 02 0810 60646 29400 9 -1.00e+05 9 -1.00e+05 2024 12 02 0815 60646 29700 9 -1.00e+05 9 -1.00e+05 2024 12 02 0820 60646 30000 9 -1.00e+05 9 -1.00e+05 2024 12 02 0825 60646 30300 9 -1.00e+05 9 -1.00e+05 2024 12 02 0830 60646 30600 9 -1.00e+05 9 -1.00e+05 2024 12 02 0835 60646 30900 9 -1.00e+05 9 -1.00e+05 2024 12 02 0840 60646 31200 9 -1.00e+05 9 -1.00e+05 2024 12 02 0845 60646 31500 9 -1.00e+05 9 -1.00e+05 2024 12 02 0850 60646 31800 9 -1.00e+05 9 -1.00e+05 2024 12 02 0855 60646 32100 9 -1.00e+05 9 -1.00e+05 2024 12 02 0900 60646 32400 9 -1.00e+05 9 -1.00e+05 2024 12 02 0905 60646 32700 9 -1.00e+05 9 -1.00e+05 2024 12 02 0910 60646 33000 9 -1.00e+05 9 -1.00e+05 2024 12 02 0915 60646 33300 9 -1.00e+05 9 -1.00e+05 2024 12 02 0920 60646 33600 9 -1.00e+05 9 -1.00e+05 2024 12 02 0925 60646 33900 9 -1.00e+05 9 -1.00e+05 2024 12 02 0930 60646 34200 9 -1.00e+05 9 -1.00e+05 2024 12 02 0935 60646 34500 9 -1.00e+05 9 -1.00e+05 2024 12 02 0940 60646 34800 9 -1.00e+05 9 -1.00e+05 2024 12 02 0945 60646 35100 9 -1.00e+05 9 -1.00e+05 2024 12 02 0950 60646 35400 9 -1.00e+05 9 -1.00e+05 2024 12 02 0955 60646 35700 9 -1.00e+05 9 -1.00e+05 2024 12 02 1000 60646 36000 9 -1.00e+05 9 -1.00e+05 2024 12 02 1005 60646 36300 9 -1.00e+05 9 -1.00e+05 2024 12 02 1010 60646 36600 9 -1.00e+05 9 -1.00e+05 2024 12 02 1015 60646 36900 9 -1.00e+05 9 -1.00e+05 2024 12 02 1020 60646 37200 9 -1.00e+05 9 -1.00e+05 2024 12 02 1025 60646 37500 9 -1.00e+05 9 -1.00e+05 2024 12 02 1030 60646 37800 9 -1.00e+05 9 -1.00e+05 2024 12 02 1035 60646 38100 9 -1.00e+05 9 -1.00e+05 2024 12 02 1040 60646 38400 9 -1.00e+05 9 -1.00e+05 2024 12 02 1045 60646 38700 9 -1.00e+05 9 -1.00e+05 2024 12 02 1050 60646 39000 9 -1.00e+05 9 -1.00e+05 2024 12 02 1055 60646 39300 9 -1.00e+05 9 -1.00e+05 2024 12 02 1100 60646 39600 9 -1.00e+05 9 -1.00e+05 2024 12 02 1105 60646 39900 9 -1.00e+05 9 -1.00e+05 2024 12 02 1110 60646 40200 9 -1.00e+05 9 -1.00e+05 2024 12 02 1115 60646 40500 9 -1.00e+05 9 -1.00e+05 2024 12 02 1120 60646 40800 9 -1.00e+05 9 -1.00e+05 2024 12 02 1125 60646 41100 9 -1.00e+05 9 -1.00e+05 2024 12 02 1130 60646 41400 9 -1.00e+05 9 -1.00e+05 2024 12 02 1135 60646 41700 9 -1.00e+05 9 -1.00e+05 2024 12 02 1140 60646 42000 9 -1.00e+05 9 -1.00e+05 2024 12 02 1145 60646 42300 9 -1.00e+05 9 -1.00e+05 2024 12 02 1150 60646 42600 9 -1.00e+05 9 -1.00e+05 2024 12 02 1155 60646 42900 9 -1.00e+05 9 -1.00e+05 2024 12 02 1200 60646 43200 9 -1.00e+05 9 -1.00e+05 2024 12 02 1205 60646 43500 9 -1.00e+05 9 -1.00e+05 2024 12 02 1210 60646 43800 9 -1.00e+05 9 -1.00e+05 2024 12 02 1215 60646 44100 9 -1.00e+05 9 -1.00e+05 2024 12 02 1220 60646 44400 9 -1.00e+05 9 -1.00e+05 2024 12 02 1225 60646 44700 9 -1.00e+05 9 -1.00e+05 2024 12 02 1230 60646 45000 9 -1.00e+05 9 -1.00e+05 2024 12 02 1235 60646 45300 9 -1.00e+05 9 -1.00e+05 2024 12 02 1240 60646 45600 9 -1.00e+05 9 -1.00e+05 2024 12 02 1245 60646 45900 9 -1.00e+05 9 -1.00e+05 2024 12 02 1250 60646 46200 9 -1.00e+05 9 -1.00e+05 2024 12 02 1255 60646 46500 9 -1.00e+05 9 -1.00e+05 2024 12 02 1300 60646 46800 9 -1.00e+05 9 -1.00e+05 2024 12 02 1305 60646 47100 9 -1.00e+05 9 -1.00e+05 2024 12 02 1310 60646 47400 9 -1.00e+05 9 -1.00e+05 2024 12 02 1315 60646 47700 0 2.09e+01 0 1.11e+01 2024 12 02 1320 60646 48000 0 1.80e+01 0 1.19e+01 2024 12 02 1325 60646 48300 0 1.48e+01 0 1.13e+01 2024 12 02 1330 60646 48600 0 2.39e+01 0 1.74e+01 2024 12 02 1335 60646 48900 0 2.84e+01 0 2.20e+01 2024 12 02 1340 60646 49200 0 1.99e+01 0 1.52e+01 2024 12 02 1345 60646 49500 0 1.39e+01 0 1.14e+01 2024 12 02 1350 60646 49800 0 2.84e+01 0 1.86e+01 2024 12 02 1355 60646 50100 0 2.19e+01 0 1.30e+01 2024 12 02 1400 60646 50400 0 3.32e+01 0 1.66e+01 2024 12 02 1405 60646 50700 0 3.48e+01 0 2.85e+01 2024 12 02 1410 60646 51000 0 2.77e+01 0 2.24e+01 2024 12 02 1415 60646 51300 0 1.51e+00 0 8.63e-01 2024 12 02 1420 60646 51600 0 1.57e+01 0 1.50e+01 2024 12 02 1425 60646 51900 0 7.12e+00 0 6.15e+00 2024 12 02 1430 60646 52200 0 1.56e+01 0 1.51e+01 2024 12 02 1435 60646 52500 0 1.53e+00 0 7.84e-01 2024 12 02 1440 60646 52800 0 2.57e+01 0 1.56e+01 2024 12 02 1445 60646 53100 0 1.35e+00 0 5.48e-01 2024 12 02 1450 60646 53400 0 1.23e+00 0 6.27e-01 2024 12 02 1455 60646 53700 0 9.68e-01 0 4.70e-01 2024 12 02 1500 60646 54000 9 -1.00e+05 9 -1.00e+05 2024 12 02 1505 60646 54300 0 1.43e+00 0 7.84e-01 2024 12 02 1510 60646 54600 0 2.08e+01 0 2.01e+01 2024 12 02 1515 60646 54900 0 2.53e+01 0 1.55e+01 2024 12 02 1520 60646 55200 0 7.13e-01 0 3.14e-01 2024 12 02 1525 60646 55500 0 9.75e-01 0 6.26e-01 2024 12 02 1530 60646 55800 0 3.25e+01 0 2.27e+01 2024 12 02 1535 60646 56100 0 1.49e+01 0 1.46e+01 2024 12 02 1540 60646 56400 0 1.91e+01 0 1.01e+00 2024 12 02 1545 60646 56700 0 8.85e+00 0 8.10e+00 2024 12 02 1550 60646 57000 0 1.36e+01 0 8.18e+00 2024 12 02 1555 60646 57300 9 -1.00e+05 9 -1.00e+05 2024 12 02 1600 60646 57600 0 3.55e+01 0 2.41e+01 2024 12 02 1605 60646 57900 0 5.21e+01 0 3.34e+01 2024 12 02 1610 60646 58200 9 -1.00e+05 9 -1.00e+05 2024 12 02 1615 60646 58500 0 1.61e+01 0 1.53e+01 2024 12 02 1620 60646 58800 0 1.57e+00 0 1.01e+00 2024 12 02 1625 60646 59100 0 6.66e+00 0 1.06e+00 2024 12 02 1630 60646 59400 9 -1.00e+05 9 -1.00e+05 2024 12 02 1635 60646 59700 0 2.49e+01 0 1.52e+01 2024 12 02 1640 60646 60000 0 9.19e-01 0 4.70e-01 2024 12 02 1645 60646 60300 0 1.30e+01 0 7.90e+00 2024 12 02 1650 60646 60600 0 2.55e+01 0 1.55e+01 2024 12 02 1655 60646 60900 0 1.82e+00 0 1.02e+00 2024 12 02 1700 60646 61200 0 1.03e+01 0 6.27e-01 2024 12 02 1705 60646 61500 0 1.11e+01 0 1.04e+01 2024 12 02 1710 60646 61800 0 4.27e+01 0 2.97e+01 2024 12 02 1715 60646 62100 0 1.62e+01 0 1.55e+01 2024 12 02 1720 60646 62400 0 1.58e+01 0 1.51e+01 2024 12 02 1725 60646 62700 0 3.22e+01 0 2.24e+01 2024 12 02 1730 60646 63000 0 1.36e+01 0 1.18e+01 2024 12 02 1735 60646 63300 0 1.53e+01 0 9.74e+00 2024 12 02 1740 60646 63600 0 1.74e+01 0 1.39e+01 2024 12 02 1745 60646 63900 0 2.31e+01 0 1.76e+01 2024 12 02 1750 60646 64200 0 2.21e+01 0 1.56e+01 2024 12 02 1755 60646 64500 0 2.23e+01 0 1.61e+01 2024 12 02 1800 60646 64800 0 1.40e+01 0 6.81e+00 2024 12 02 1805 60646 65100 0 2.29e+01 0 1.63e+01 2024 12 02 1810 60646 65400 0 7.80e+00 0 2.14e+00 2024 12 02 1815 60646 65700 0 1.76e+01 0 1.54e+01 2024 12 02 1820 60646 66000 0 2.36e+01 0 1.53e+01 2024 12 02 1825 60646 66300 0 1.80e+01 0 9.47e+00 2024 12 02 1830 60646 66600 0 2.18e+01 0 1.59e+01 2024 12 02 1835 60646 66900 0 1.64e+01 0 9.91e+00 2024 12 02 1840 60646 67200 0 1.76e+01 0 1.34e+01 2024 12 02 1845 60646 67500 0 1.55e+01 0 1.28e+01 2024 12 02 1850 60646 67800 0 1.53e+01 0 1.26e+01 2024 12 02 1855 60646 68100 0 2.75e+01 0 1.84e+01 2024 12 02 1900 60646 68400 0 3.22e+01 0 2.14e+01 2024 12 02 1905 60646 68700 0 1.56e+01 0 6.86e+00 2024 12 02 1910 60646 69000 0 2.52e+01 0 1.31e+01 2024 12 02 1915 60646 69300 0 1.54e+01 0 1.03e+01 2024 12 02 1920 60646 69600 0 1.34e+01 0 6.40e+00 2024 12 02 1925 60646 69900 0 2.18e+01 0 1.31e+01 2024 12 02 1930 60646 70200 0 1.56e+01 0 9.65e+00 2024 12 02 1935 60646 70500 0 2.65e+01 0 2.05e+01 2024 12 02 1940 60646 70800 0 2.19e+01 0 1.49e+01 2024 12 02 1945 60646 71100 0 1.49e+01 0 8.72e+00 2024 12 02 1950 60646 71400 0 1.62e+01 0 8.00e+00 2024 12 02 1955 60646 71700 0 1.48e+01 0 1.13e+01 2024 12 02 2000 60646 72000 0 1.03e+01 0 6.91e+00 2024 12 02 2005 60646 72300 0 2.56e+01 0 1.91e+01 2024 12 02 2010 60646 72600 0 2.08e+01 0 1.14e+01 2024 12 02 2015 60646 72900 0 1.93e+01 0 1.00e+01 2024 12 02 2020 60646 73200 0 2.22e+01 0 1.16e+01 2024 12 02 2025 60646 73500 0 1.81e+01 0 1.00e+01 2024 12 02 2030 60646 73800 0 1.42e+01 0 8.35e+00 2024 12 02 2035 60646 74100 0 2.23e+01 0 1.37e+01 2024 12 02 2040 60646 74400 0 1.48e+01 0 9.39e+00 2024 12 02 2045 60646 74700 0 1.93e+01 0 8.91e+00 2024 12 02 2050 60646 75000 0 1.63e+01 0 8.78e+00 2024 12 02 2055 60646 75300 0 2.40e+01 0 1.49e+01 2024 12 02 2100 60646 75600 0 2.15e+01 0 1.50e+01 2024 12 02 2105 60646 75900 0 1.69e+01 0 1.14e+01 2024 12 02 2110 60646 76200 0 1.60e+01 0 8.42e+00 2024 12 02 2115 60646 76500 0 1.73e+01 0 9.88e+00 2024 12 02 2120 60646 76800 0 2.31e+01 0 1.29e+01 2024 12 02 2125 60646 77100 0 1.71e+01 0 1.46e+01 2024 12 02 2130 60646 77400 0 2.05e+01 0 1.29e+01 2024 12 02 2135 60646 77700 0 1.24e+01 0 5.11e+00 2024 12 02 2140 60646 78000 0 7.82e+00 0 3.96e+00 2024 12 02 2145 60646 78300 0 2.12e+01 0 1.70e+01 2024 12 02 2150 60646 78600 0 1.24e+01 0 8.93e+00 2024 12 02 2155 60646 78900 9 -1.00e+05 9 -1.00e+05 2024 12 02 2200 60646 79200 0 2.47e+01 0 1.80e+01 2024 12 02 2205 60646 79500 0 1.27e+01 0 9.53e+00 2024 12 02 2210 60646 79800 0 2.00e+01 0 9.87e+00 2024 12 02 2215 60646 80100 0 1.45e+01 0 8.15e+00 2024 12 02 2220 60646 80400 0 1.76e+01 0 1.27e+01 2024 12 02 2225 60646 80700 0 2.54e+01 0 1.93e+01 2024 12 02 2230 60646 81000 0 1.45e+01 0 9.09e+00 2024 12 02 2235 60646 81300 0 1.96e+01 0 1.51e+01 2024 12 02 2240 60646 81600 0 1.47e+01 0 1.21e+01 2024 12 02 2245 60646 81900 0 1.77e+01 0 1.33e+01 2024 12 02 2250 60646 82200 0 1.15e+01 0 6.90e+00 2024 12 02 2255 60646 82500 0 1.18e+01 0 5.33e+00 2024 12 02 2300 60646 82800 0 2.24e+01 0 1.68e+01 2024 12 02 2305 60646 83100 0 2.34e+01 0 1.84e+01 2024 12 02 2310 60646 83400 0 1.78e+01 0 9.96e+00 2024 12 02 2315 60646 83700 0 2.86e+01 0 1.77e+01 2024 12 02 2320 60646 84000 0 3.10e+01 0 1.69e+01 2024 12 02 2325 60646 84300 0 1.95e+01 0 1.20e+01 2024 12 02 2330 60646 84600 0 2.21e+01 0 1.77e+01 2024 12 02 2335 60646 84900 0 2.03e+01 0 1.39e+01 2024 12 02 2340 60646 85200 0 2.28e+01 0 1.74e+01 2024 12 02 2345 60646 85500 0 1.71e+01 0 1.09e+01 2024 12 02 2350 60646 85800 0 1.83e+01 0 1.53e+01 2024 12 02 2355 60646 86100 0 1.74e+01 0 1.22e+01