:Data_list: 20030223_ace_sis_5m.txt :Created: 2003 Feb 24 0011 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Environment Center. # Please send comments and suggestions to sec@sec.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 #-------------------------------------------------------------------- 2003 02 23 0000 52693 0 9 -1.00e+05 9 -1.00e+05 2003 02 23 0005 52693 300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0010 52693 600 9 -1.00e+05 9 -1.00e+05 2003 02 23 0015 52693 900 9 -1.00e+05 9 -1.00e+05 2003 02 23 0020 52693 1200 9 -1.00e+05 9 -1.00e+05 2003 02 23 0025 52693 1500 9 -1.00e+05 9 -1.00e+05 2003 02 23 0030 52693 1800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0035 52693 2100 9 -1.00e+05 9 -1.00e+05 2003 02 23 0040 52693 2400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0045 52693 2700 9 -1.00e+05 9 -1.00e+05 2003 02 23 0050 52693 3000 9 -1.00e+05 9 -1.00e+05 2003 02 23 0055 52693 3300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0100 52693 3600 9 -1.00e+05 9 -1.00e+05 2003 02 23 0105 52693 3900 9 -1.00e+05 9 -1.00e+05 2003 02 23 0110 52693 4200 9 -1.00e+05 9 -1.00e+05 2003 02 23 0115 52693 4500 9 -1.00e+05 9 -1.00e+05 2003 02 23 0120 52693 4800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0125 52693 5100 9 -1.00e+05 9 -1.00e+05 2003 02 23 0130 52693 5400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0135 52693 5700 9 -1.00e+05 9 -1.00e+05 2003 02 23 0140 52693 6000 9 -1.00e+05 9 -1.00e+05 2003 02 23 0145 52693 6300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0150 52693 6600 9 -1.00e+05 9 -1.00e+05 2003 02 23 0155 52693 6900 9 -1.00e+05 9 -1.00e+05 2003 02 23 0200 52693 7200 9 -1.00e+05 9 -1.00e+05 2003 02 23 0205 52693 7500 9 -1.00e+05 9 -1.00e+05 2003 02 23 0210 52693 7800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0215 52693 8100 9 -1.00e+05 9 -1.00e+05 2003 02 23 0220 52693 8400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0225 52693 8700 9 -1.00e+05 9 -1.00e+05 2003 02 23 0230 52693 9000 9 -1.00e+05 9 -1.00e+05 2003 02 23 0235 52693 9300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0240 52693 9600 9 -1.00e+05 9 -1.00e+05 2003 02 23 0245 52693 9900 9 -1.00e+05 9 -1.00e+05 2003 02 23 0250 52693 10200 9 -1.00e+05 9 -1.00e+05 2003 02 23 0255 52693 10500 9 -1.00e+05 9 -1.00e+05 2003 02 23 0300 52693 10800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0305 52693 11100 9 -1.00e+05 9 -1.00e+05 2003 02 23 0310 52693 11400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0315 52693 11700 9 -1.00e+05 9 -1.00e+05 2003 02 23 0320 52693 12000 9 -1.00e+05 9 -1.00e+05 2003 02 23 0325 52693 12300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0330 52693 12600 9 -1.00e+05 9 -1.00e+05 2003 02 23 0335 52693 12900 9 -1.00e+05 9 -1.00e+05 2003 02 23 0340 52693 13200 9 -1.00e+05 9 -1.00e+05 2003 02 23 0345 52693 13500 9 -1.00e+05 9 -1.00e+05 2003 02 23 0350 52693 13800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0355 52693 14100 9 -1.00e+05 9 -1.00e+05 2003 02 23 0400 52693 14400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0405 52693 14700 9 -1.00e+05 9 -1.00e+05 2003 02 23 0410 52693 15000 9 -1.00e+05 9 -1.00e+05 2003 02 23 0415 52693 15300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0420 52693 15600 9 -1.00e+05 9 -1.00e+05 2003 02 23 0425 52693 15900 9 -1.00e+05 9 -1.00e+05 2003 02 23 0430 52693 16200 9 -1.00e+05 9 -1.00e+05 2003 02 23 0435 52693 16500 9 -1.00e+05 9 -1.00e+05 2003 02 23 0440 52693 16800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0445 52693 17100 0 8.11e-01 0 5.69e-01 2003 02 23 0450 52693 17400 0 8.00e-01 0 5.61e-01 2003 02 23 0455 52693 17700 0 8.12e-01 0 5.74e-01 2003 02 23 0500 52693 18000 0 8.08e-01 0 5.70e-01 2003 02 23 0505 52693 18300 0 8.17e-01 0 5.76e-01 2003 02 23 0510 52693 18600 0 8.32e-01 0 5.94e-01 2003 02 23 0515 52693 18900 0 8.07e-01 0 5.68e-01 2003 02 23 0520 52693 19200 0 8.08e-01 0 5.67e-01 2003 02 23 0525 52693 19500 0 8.31e-01 0 5.87e-01 2003 02 23 0530 52693 19800 0 8.16e-01 0 5.74e-01 2003 02 23 0535 52693 20100 0 8.23e-01 0 5.76e-01 2003 02 23 0540 52693 20400 0 8.25e-01 0 5.81e-01 2003 02 23 0545 52693 20700 0 8.08e-01 0 5.71e-01 2003 02 23 0550 52693 21000 0 8.07e-01 0 5.69e-01 2003 02 23 0555 52693 21300 0 8.23e-01 0 5.69e-01 2003 02 23 0600 52693 21600 0 8.22e-01 0 5.76e-01 2003 02 23 0605 52693 21900 0 8.21e-01 0 5.79e-01 2003 02 23 0610 52693 22200 0 8.09e-01 0 5.68e-01 2003 02 23 0615 52693 22500 0 8.18e-01 0 5.76e-01 2003 02 23 0620 52693 22800 0 8.18e-01 0 5.75e-01 2003 02 23 0625 52693 23100 0 8.08e-01 0 5.68e-01 2003 02 23 0630 52693 23400 0 8.27e-01 0 5.90e-01 2003 02 23 0635 52693 23700 0 7.97e-01 0 5.66e-01 2003 02 23 0640 52693 24000 0 8.37e-01 0 5.91e-01 2003 02 23 0645 52693 24300 0 8.09e-01 0 5.70e-01 2003 02 23 0650 52693 24600 0 8.10e-01 0 5.76e-01 2003 02 23 0655 52693 24900 0 8.03e-01 0 5.67e-01 2003 02 23 0700 52693 25200 0 8.15e-01 0 5.72e-01 2003 02 23 0705 52693 25500 0 8.01e-01 0 5.70e-01 2003 02 23 0710 52693 25800 0 8.30e-01 0 5.73e-01 2003 02 23 0715 52693 26100 0 8.23e-01 0 5.82e-01 2003 02 23 0720 52693 26400 0 8.06e-01 0 5.63e-01 2003 02 23 0725 52693 26700 0 8.07e-01 0 5.80e-01 2003 02 23 0730 52693 27000 0 9.00e-01 0 6.10e-01 2003 02 23 0735 52693 27300 9 -1.00e+05 9 -1.00e+05 2003 02 23 0740 52693 27600 0 8.26e-01 0 5.80e-01 2003 02 23 0745 52693 27900 0 8.16e-01 0 5.72e-01 2003 02 23 0750 52693 28200 0 8.29e-01 0 5.73e-01 2003 02 23 0755 52693 28500 0 8.24e-01 0 5.79e-01 2003 02 23 0800 52693 28800 0 8.33e-01 0 5.98e-01 2003 02 23 0805 52693 29100 0 8.30e-01 0 5.70e-01 2003 02 23 0810 52693 29400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0815 52693 29700 0 7.96e-01 0 5.56e-01 2003 02 23 0820 52693 30000 0 8.02e-01 0 5.68e-01 2003 02 23 0825 52693 30300 0 8.16e-01 0 5.72e-01 2003 02 23 0830 52693 30600 0 8.06e-01 0 5.69e-01 2003 02 23 0835 52693 30900 0 8.22e-01 0 5.82e-01 2003 02 23 0840 52693 31200 0 8.33e-01 0 5.92e-01 2003 02 23 0845 52693 31500 0 8.07e-01 0 5.80e-01 2003 02 23 0850 52693 31800 9 -1.00e+05 9 -1.00e+05 2003 02 23 0855 52693 32100 0 8.22e-01 0 5.82e-01 2003 02 23 0900 52693 32400 9 -1.00e+05 9 -1.00e+05 2003 02 23 0905 52693 32700 0 8.00e-01 0 5.70e-01 2003 02 23 0910 52693 33000 0 8.27e-01 0 5.84e-01 2003 02 23 0915 52693 33300 0 8.19e-01 0 5.78e-01 2003 02 23 0920 52693 33600 0 8.26e-01 0 5.80e-01 2003 02 23 0925 52693 33900 0 8.03e-01 0 5.62e-01 2003 02 23 0930 52693 34200 0 8.16e-01 0 5.77e-01 2003 02 23 0935 52693 34500 0 8.26e-01 0 5.74e-01 2003 02 23 0940 52693 34800 0 8.05e-01 0 5.72e-01 2003 02 23 0945 52693 35100 0 8.27e-01 0 5.93e-01 2003 02 23 0950 52693 35400 0 8.40e-01 0 5.87e-01 2003 02 23 0955 52693 35700 0 8.17e-01 0 5.68e-01 2003 02 23 1000 52693 36000 0 8.32e-01 0 5.83e-01 2003 02 23 1005 52693 36300 0 8.30e-01 0 5.86e-01 2003 02 23 1010 52693 36600 0 8.04e-01 0 5.69e-01 2003 02 23 1015 52693 36900 0 8.23e-01 0 5.74e-01 2003 02 23 1020 52693 37200 0 8.25e-01 0 5.83e-01 2003 02 23 1025 52693 37500 0 8.30e-01 0 5.84e-01 2003 02 23 1030 52693 37800 0 8.01e-01 0 5.60e-01 2003 02 23 1035 52693 38100 0 8.00e-01 0 5.50e-01 2003 02 23 1040 52693 38400 9 -1.00e+05 9 -1.00e+05 2003 02 23 1045 52693 38700 9 -1.00e+05 9 -1.00e+05 2003 02 23 1050 52693 39000 9 -1.00e+05 9 -1.00e+05 2003 02 23 1055 52693 39300 9 -1.00e+05 9 -1.00e+05 2003 02 23 1100 52693 39600 9 -1.00e+05 9 -1.00e+05 2003 02 23 1105 52693 39900 9 -1.00e+05 9 -1.00e+05 2003 02 23 1110 52693 40200 9 -1.00e+05 9 -1.00e+05 2003 02 23 1115 52693 40500 9 -1.00e+05 9 -1.00e+05 2003 02 23 1120 52693 40800 9 -1.00e+05 9 -1.00e+05 2003 02 23 1125 52693 41100 9 -1.00e+05 9 -1.00e+05 2003 02 23 1130 52693 41400 9 -1.00e+05 9 -1.00e+05 2003 02 23 1135 52693 41700 9 -1.00e+05 9 -1.00e+05 2003 02 23 1140 52693 42000 0 8.20e-01 0 5.70e-01 2003 02 23 1145 52693 42300 0 7.45e-01 0 5.23e-01 2003 02 23 1150 52693 42600 0 8.42e-01 0 5.97e-01 2003 02 23 1155 52693 42900 0 8.15e-01 0 5.73e-01 2003 02 23 1200 52693 43200 0 8.02e-01 0 5.70e-01 2003 02 23 1205 52693 43500 0 8.08e-01 0 5.63e-01 2003 02 23 1210 52693 43800 0 8.19e-01 0 5.81e-01 2003 02 23 1215 52693 44100 0 8.13e-01 0 5.68e-01 2003 02 23 1220 52693 44400 0 8.20e-01 0 5.71e-01 2003 02 23 1225 52693 44700 0 8.16e-01 0 5.70e-01 2003 02 23 1230 52693 45000 0 8.32e-01 0 5.83e-01 2003 02 23 1235 52693 45300 0 8.19e-01 0 5.81e-01 2003 02 23 1240 52693 45600 0 8.33e-01 0 5.90e-01 2003 02 23 1245 52693 45900 0 8.37e-01 0 5.88e-01 2003 02 23 1250 52693 46200 0 8.13e-01 0 5.74e-01 2003 02 23 1255 52693 46500 0 8.21e-01 0 5.83e-01 2003 02 23 1300 52693 46800 0 8.28e-01 0 5.82e-01 2003 02 23 1305 52693 47100 0 8.17e-01 0 5.73e-01 2003 02 23 1310 52693 47400 0 8.08e-01 0 5.63e-01 2003 02 23 1315 52693 47700 0 8.34e-01 0 5.83e-01 2003 02 23 1320 52693 48000 0 8.18e-01 0 5.73e-01 2003 02 23 1325 52693 48300 0 8.36e-01 0 5.86e-01 2003 02 23 1330 52693 48600 0 8.14e-01 0 5.70e-01 2003 02 23 1335 52693 48900 0 8.21e-01 0 5.82e-01 2003 02 23 1340 52693 49200 0 8.39e-01 0 5.90e-01 2003 02 23 1345 52693 49500 0 8.10e-01 0 5.72e-01 2003 02 23 1350 52693 49800 0 8.18e-01 0 5.76e-01 2003 02 23 1355 52693 50100 0 8.03e-01 0 5.71e-01 2003 02 23 1400 52693 50400 0 8.10e-01 0 5.72e-01 2003 02 23 1405 52693 50700 0 8.07e-01 0 5.68e-01 2003 02 23 1410 52693 51000 0 8.18e-01 0 5.78e-01 2003 02 23 1415 52693 51300 0 8.21e-01 0 5.78e-01 2003 02 23 1420 52693 51600 0 8.41e-01 0 5.91e-01 2003 02 23 1425 52693 51900 0 8.39e-01 0 5.96e-01 2003 02 23 1430 52693 52200 0 8.05e-01 0 5.64e-01 2003 02 23 1435 52693 52500 0 8.25e-01 0 5.86e-01 2003 02 23 1440 52693 52800 0 8.17e-01 0 5.80e-01 2003 02 23 1445 52693 53100 0 8.28e-01 0 5.93e-01 2003 02 23 1450 52693 53400 0 8.28e-01 0 5.81e-01 2003 02 23 1455 52693 53700 0 8.28e-01 0 5.77e-01 2003 02 23 1500 52693 54000 0 8.22e-01 0 5.82e-01 2003 02 23 1505 52693 54300 0 8.26e-01 0 5.76e-01 2003 02 23 1510 52693 54600 0 8.12e-01 0 5.69e-01 2003 02 23 1515 52693 54900 0 8.17e-01 0 5.70e-01 2003 02 23 1520 52693 55200 0 8.28e-01 0 5.79e-01 2003 02 23 1525 52693 55500 0 8.60e-01 0 6.04e-01 2003 02 23 1530 52693 55800 0 8.10e-01 0 5.69e-01 2003 02 23 1535 52693 56100 0 8.34e-01 0 5.83e-01 2003 02 23 1540 52693 56400 0 8.28e-01 0 5.84e-01 2003 02 23 1545 52693 56700 0 7.97e-01 0 5.54e-01 2003 02 23 1550 52693 57000 0 8.03e-01 0 5.66e-01 2003 02 23 1555 52693 57300 0 8.41e-01 0 5.98e-01 2003 02 23 1600 52693 57600 0 8.09e-01 0 5.69e-01 2003 02 23 1605 52693 57900 0 8.20e-01 0 5.72e-01 2003 02 23 1610 52693 58200 0 8.16e-01 0 5.82e-01 2003 02 23 1615 52693 58500 0 8.19e-01 0 5.73e-01 2003 02 23 1620 52693 58800 0 8.30e-01 0 5.83e-01 2003 02 23 1625 52693 59100 0 8.25e-01 0 5.81e-01 2003 02 23 1630 52693 59400 0 8.26e-01 0 5.80e-01 2003 02 23 1635 52693 59700 0 8.18e-01 0 5.75e-01 2003 02 23 1640 52693 60000 0 8.19e-01 0 5.81e-01 2003 02 23 1645 52693 60300 0 8.39e-01 0 5.91e-01 2003 02 23 1650 52693 60600 0 7.99e-01 0 5.67e-01 2003 02 23 1655 52693 60900 0 8.16e-01 0 5.76e-01 2003 02 23 1700 52693 61200 0 8.08e-01 0 5.77e-01 2003 02 23 1705 52693 61500 0 8.16e-01 0 5.74e-01 2003 02 23 1710 52693 61800 0 8.21e-01 0 5.70e-01 2003 02 23 1715 52693 62100 0 8.23e-01 0 5.78e-01 2003 02 23 1720 52693 62400 0 8.17e-01 0 5.74e-01 2003 02 23 1725 52693 62700 0 8.36e-01 0 5.90e-01 2003 02 23 1730 52693 63000 0 8.36e-01 0 5.80e-01 2003 02 23 1735 52693 63300 0 8.36e-01 0 5.89e-01 2003 02 23 1740 52693 63600 0 8.19e-01 0 5.80e-01 2003 02 23 1745 52693 63900 0 8.28e-01 0 5.93e-01 2003 02 23 1750 52693 64200 0 8.27e-01 0 5.78e-01 2003 02 23 1755 52693 64500 0 8.17e-01 0 5.80e-01 2003 02 23 1800 52693 64800 0 8.23e-01 0 5.87e-01 2003 02 23 1805 52693 65100 0 8.38e-01 0 5.83e-01 2003 02 23 1810 52693 65400 0 8.36e-01 0 5.86e-01 2003 02 23 1815 52693 65700 0 8.22e-01 0 5.74e-01 2003 02 23 1820 52693 66000 0 8.20e-01 0 5.73e-01 2003 02 23 1825 52693 66300 0 8.24e-01 0 5.73e-01 2003 02 23 1830 52693 66600 0 8.37e-01 0 5.89e-01 2003 02 23 1835 52693 66900 0 8.31e-01 0 5.83e-01 2003 02 23 1840 52693 67200 0 8.29e-01 0 5.88e-01 2003 02 23 1845 52693 67500 0 8.36e-01 0 5.90e-01 2003 02 23 1850 52693 67800 0 8.14e-01 0 5.75e-01 2003 02 23 1855 52693 68100 0 7.97e-01 0 5.53e-01 2003 02 23 1900 52693 68400 0 8.39e-01 0 5.89e-01 2003 02 23 1905 52693 68700 0 8.43e-01 0 5.91e-01 2003 02 23 1910 52693 69000 0 8.31e-01 0 5.86e-01 2003 02 23 1915 52693 69300 0 8.19e-01 0 5.73e-01 2003 02 23 1920 52693 69600 0 8.29e-01 0 5.82e-01 2003 02 23 1925 52693 69900 0 8.32e-01 0 5.88e-01 2003 02 23 1930 52693 70200 0 8.36e-01 0 5.85e-01 2003 02 23 1935 52693 70500 0 8.14e-01 0 5.67e-01 2003 02 23 1940 52693 70800 0 8.41e-01 0 5.86e-01 2003 02 23 1945 52693 71100 0 8.29e-01 0 5.82e-01 2003 02 23 1950 52693 71400 0 8.27e-01 0 5.87e-01 2003 02 23 1955 52693 71700 0 8.19e-01 0 5.75e-01 2003 02 23 2000 52693 72000 0 8.31e-01 0 5.86e-01 2003 02 23 2005 52693 72300 0 7.97e-01 0 5.58e-01 2003 02 23 2010 52693 72600 0 8.31e-01 0 5.85e-01 2003 02 23 2015 52693 72900 0 8.23e-01 0 5.76e-01 2003 02 23 2020 52693 73200 0 8.35e-01 0 5.88e-01 2003 02 23 2025 52693 73500 0 8.41e-01 0 5.97e-01 2003 02 23 2030 52693 73800 0 8.10e-01 0 5.70e-01 2003 02 23 2035 52693 74100 0 8.42e-01 0 5.92e-01 2003 02 23 2040 52693 74400 0 8.41e-01 0 5.96e-01 2003 02 23 2045 52693 74700 0 8.38e-01 0 5.89e-01 2003 02 23 2050 52693 75000 0 8.24e-01 0 5.79e-01 2003 02 23 2055 52693 75300 0 8.08e-01 0 5.69e-01 2003 02 23 2100 52693 75600 0 8.27e-01 0 5.78e-01 2003 02 23 2105 52693 75900 0 8.21e-01 0 5.86e-01 2003 02 23 2110 52693 76200 0 8.44e-01 0 5.88e-01 2003 02 23 2115 52693 76500 0 8.31e-01 0 5.89e-01 2003 02 23 2120 52693 76800 0 8.41e-01 0 5.91e-01 2003 02 23 2125 52693 77100 0 8.21e-01 0 5.72e-01 2003 02 23 2130 52693 77400 0 8.47e-01 0 5.98e-01 2003 02 23 2135 52693 77700 0 8.30e-01 0 5.83e-01 2003 02 23 2140 52693 78000 0 8.26e-01 0 5.87e-01 2003 02 23 2145 52693 78300 0 7.98e-01 0 5.63e-01 2003 02 23 2150 52693 78600 0 8.26e-01 0 5.86e-01 2003 02 23 2155 52693 78900 0 8.24e-01 0 5.81e-01 2003 02 23 2200 52693 79200 9 -1.00e+05 9 -1.00e+05 2003 02 23 2205 52693 79500 0 8.12e-01 0 5.77e-01 2003 02 23 2210 52693 79800 0 8.27e-01 0 5.77e-01 2003 02 23 2215 52693 80100 0 8.39e-01 0 5.94e-01 2003 02 23 2220 52693 80400 0 8.35e-01 0 5.85e-01 2003 02 23 2225 52693 80700 0 8.20e-01 0 5.80e-01 2003 02 23 2230 52693 81000 0 8.51e-01 0 5.99e-01 2003 02 23 2235 52693 81300 0 8.20e-01 0 5.77e-01 2003 02 23 2240 52693 81600 0 8.33e-01 0 5.84e-01 2003 02 23 2245 52693 81900 0 8.20e-01 0 5.81e-01 2003 02 23 2250 52693 82200 0 8.20e-01 0 5.84e-01 2003 02 23 2255 52693 82500 0 8.24e-01 0 5.76e-01 2003 02 23 2300 52693 82800 0 8.34e-01 0 5.89e-01 2003 02 23 2305 52693 83100 0 8.27e-01 0 5.80e-01 2003 02 23 2310 52693 83400 0 8.58e-01 0 6.13e-01 2003 02 23 2315 52693 83700 0 8.41e-01 0 5.93e-01 2003 02 23 2320 52693 84000 0 8.23e-01 0 5.80e-01 2003 02 23 2325 52693 84300 0 8.31e-01 0 5.90e-01 2003 02 23 2330 52693 84600 0 8.24e-01 0 5.82e-01 2003 02 23 2335 52693 84900 0 8.54e-01 0 6.03e-01 2003 02 23 2340 52693 85200 0 8.41e-01 0 5.90e-01 2003 02 23 2345 52693 85500 0 8.27e-01 0 5.78e-01 2003 02 23 2350 52693 85800 0 8.52e-01 0 6.03e-01 2003 02 23 2355 52693 86100 0 8.21e-01 0 5.71e-01