STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-308 Verified Data - OK to distribute File created: Thu Jan 21 11:08:11 PST 2016 Created by: Caltech Space Radiation Lab Level 1 software version 11 Time Resolution: 1 minute (highest LET instrument resolution) Note: Timestamps mark beginning of data accumulation interval These data are binned into wider energy ranges than the raw data. They should be useful for plotting trends or computing ratios. Column 1: Year Column 2: Day of year (fractional) Column 3: Hour of day Column 4: Minute of hour Column 5: Second of minute Column 6: LET dynamic threshold state (0 - 3) Column 7: LET Livetime (seconds) Column 8: 1.8 - 3.6 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 4.0 - 6.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 6.0 - 10.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 11: 10.0 - 15.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 12 - 15: 4 proton counts , same energy ranges as above (counts/minute) Bad/missing data are filled with -1.0E+31 for floating point, -2147483647 for integers BEGIN DATA 2015 308.852361 20 27 24 0 58.8026 6.4742E+00 1.7423E+00 4.1590E-01 -1.0000E+31 2739 819 391 -2147483647 2015 308.853056 20 28 24 0 58.8030 6.2426E+00 1.6338E+00 3.9781E-01 -1.0000E+31 2641 768 374 -2147483647 2015 308.853750 20 29 24 0 58.7937 6.3428E+00 1.6532E+00 4.0745E-01 -1.0000E+31 2683 777 383 -2147483647 2015 308.854444 20 30 24 0 58.7931 6.5013E+00 1.8639E+00 3.8937E-01 -1.0000E+31 2750 876 366 -2147483647 2015 308.855139 20 31 24 0 58.7779 7.0705E+00 1.8175E+00 4.2246E-01 -1.0000E+31 2990 854 397 -2147483647 2015 308.855833 20 32 24 0 58.7539 6.8439E+00 1.7970E+00 4.3966E-01 -1.0000E+31 2893 844 413 -2147483647 2015 308.856528 20 33 24 0 58.7308 7.1637E+00 2.0256E+00 4.5794E-01 -1.0000E+31 3027 951 430 -2147483647 2015 308.857222 20 34 24 0 58.6897 8.4595E+00 2.1123E+00 4.9023E-01 -1.0000E+31 3572 991 460 -2147483647 2015 308.857917 20 35 24 0 58.6467 8.9586E+00 2.3548E+00 5.4178E-01 -1.0000E+31 3780 1104 508 -2147483647 2015 308.858611 20 36 24 0 58.6147 9.6465E+00 2.5888E+00 5.7623E-01 -1.0000E+31 4068 1213 540 -2147483647 2015 308.859306 20 37 24 0 58.5827 1.0480E+01 2.4151E+00 5.2422E-01 -1.0000E+31 4417 1131 491 -2147483647 2015 308.860000 20 38 24 0 58.5808 1.0138E+01 2.6137E+00 5.5307E-01 -1.0000E+31 4273 1224 518 -2147483647 2015 308.860694 20 39 24 0 58.5745 9.7622E+00 2.7272E+00 5.6594E-01 -1.0000E+31 4114 1277 530 -2147483647 2015 308.861389 20 40 24 0 58.5281 1.0428E+01 2.8084E+00 5.3968E-01 -1.0000E+31 4391 1314 505 -2147483647 2015 308.862083 20 41 24 0 58.5158 1.0950E+01 3.0250E+00 5.9537E-01 -1.0000E+31 4610 1415 557 -2147483647 2015 308.862778 20 42 24 0 58.5392 1.0715E+01 2.7609E+00 6.1330E-01 -1.0000E+31 4513 1292 574 -2147483647 2015 308.863472 20 43 24 0 58.5441 1.0537E+01 2.6047E+00 6.0684E-01 -1.0000E+31 4438 1219 568 -2147483647 2015 308.864167 20 44 24 0 58.5178 1.0795E+01 2.7277E+00 5.8894E-01 -1.0000E+31 4545 1276 551 -2147483647 2015 308.864861 20 45 24 0 58.4883 1.1060E+01 2.6521E+00 5.6999E-01 -1.0000E+31 4654 1240 533 -2147483647 2015 308.865556 20 46 24 0 58.4657 1.1100E+01 2.9698E+00 6.2370E-01 -1.0000E+31 4669 1388 583 -2147483647 2015 308.866250 20 47 24 0 58.4655 1.1321E+01 2.8628E+00 6.4188E-01 -1.0000E+31 4762 1338 600 -2147483647 2015 308.866944 20 48 24 0 58.4690 1.1349E+01 2.7899E+00 6.6431E-01 -1.0000E+31 4774 1304 621 -2147483647 2015 308.867639 20 49 24 0 58.4679 1.1225E+01 3.0873E+00 5.9479E-01 -1.0000E+31 4722 1443 556 -2147483647 2015 308.868333 20 50 24 0 58.4673 1.1245E+01 2.9868E+00 6.3010E-01 -1.0000E+31 4730 1396 589 -2147483647 2015 308.869028 20 51 24 0 58.4725 1.1372E+01 2.8389E+00 6.1400E-01 -1.0000E+31 4784 1327 574 -2147483647 2015 308.869722 20 52 24 0 58.4690 1.1087E+01 2.9397E+00 6.5254E-01 -1.0000E+31 4664 1374 610 -2147483647 2015 308.870417 20 53 24 0 58.4732 1.1607E+01 2.9715E+00 6.6854E-01 -1.0000E+31 4883 1389 625 -2147483647 2015 308.871111 20 54 24 0 58.4727 1.1194E+01 2.9673E+00 6.4288E-01 -1.0000E+31 4709 1387 601 -2147483647 2015 308.871806 20 55 24 0 58.4858 1.1082E+01 2.8597E+00 6.2776E-01 -1.0000E+31 4663 1337 587 -2147483647 2015 308.872500 20 56 24 0 58.4874 1.1174E+01 2.8639E+00 6.0422E-01 -1.0000E+31 4702 1339 565 -2147483647 2015 308.873194 20 57 24 0 58.4735 1.1636E+01 3.1448E+00 6.0329E-01 -1.0000E+31 4895 1470 564 -2147483647 2015 308.873889 20 58 24 0 58.4706 1.2050E+01 3.0701E+00 6.6750E-01 -1.0000E+31 5069 1435 624 -2147483647 2015 308.874583 20 59 24 0 58.4688 1.2409E+01 3.0723E+00 5.8943E-01 -1.0000E+31 5220 1436 551 -2147483647 2015 308.875278 21 0 24 0 58.4536 1.2215E+01 2.9490E+00 6.0136E-01 -1.0000E+31 5137 1378 562 -2147483647 2015 308.877361 21 3 24 0 58.5023 1.0896E+01 2.7092E+00 6.3186E-01 -1.0000E+31 4586 1267 591 -2147483647 2015 308.878056 21 4 24 0 58.4776 1.1506E+01 2.7809E+00 6.3854E-01 -1.0000E+31 4841 1300 597 -2147483647 2015 308.878750 21 5 24 0 58.4564 1.1891E+01 2.9981E+00 6.2594E-01 -1.0000E+31 5001 1401 585 -2147483647 2015 308.879444 21 6 24 0 58.4353 1.2193E+01 3.0612E+00 6.2188E-01 -1.0000E+31 5126 1430 581 -2147483647 2015 308.880139 21 7 24 0 58.4212 1.2843E+01 3.2590E+00 6.0383E-01 -1.0000E+31 5398 1522 564 -2147483647 2015 308.880833 21 8 24 0 58.3977 1.2979E+01 3.1682E+00 6.7905E-01 -1.0000E+31 5453 1479 634 -2147483647 2015 308.881528 21 9 24 0 58.4209 1.2602E+01 3.0406E+00 7.1518E-01 -1.0000E+31 5297 1420 668 -2147483647 2015 308.882222 21 10 24 0 58.4208 1.2310E+01 3.1112E+00 6.6272E-01 -1.0000E+31 5174 1453 619 -2147483647 2015 308.882917 21 11 24 0 58.3874 1.2372E+01 3.1344E+00 6.8774E-01 -1.0000E+31 5197 1463 642 -2147483647 2015 308.883611 21 12 24 0 58.3124 1.4044E+01 3.4581E+00 7.4011E-01 -1.0000E+31 5892 1612 690 -2147483647 2015 308.884306 21 13 24 0 58.3164 1.4382E+01 3.6509E+00 7.3040E-01 -1.0000E+31 6034 1702 681 -2147483647 2015 308.885000 21 14 24 0 58.3956 1.2746E+01 3.0590E+00 6.3730E-01 -1.0000E+31 5355 1428 595 -2147483647 2015 308.885694 21 15 24 0 58.4655 1.1580E+01 2.6617E+00 5.8091E-01 -1.0000E+31 4871 1244 543 -2147483647 2015 308.886389 21 16 24 0 58.5153 1.0561E+01 2.7492E+00 5.7720E-01 -1.0000E+31 4446 1286 540 -2147483647 2015 308.887083 21 17 24 0 58.5296 1.0532E+01 2.6930E+00 5.5355E-01 -1.0000E+31 4435 1260 518 -2147483647 2015 308.887778 21 18 24 0 58.5253 1.0542E+01 2.6397E+00 5.7390E-01 -1.0000E+31 4439 1235 537 -2147483647 2015 308.888472 21 19 24 0 58.5383 9.8632E+00 2.5109E+00 5.8766E-01 -1.0000E+31 4154 1175 550 -2147483647 2015 308.889167 21 20 24 0 58.5256 1.0100E+01 2.6012E+00 5.9634E-01 -1.0000E+31 4253 1217 558 -2147483647 2015 308.889861 21 21 24 0 58.5259 1.0074E+01 2.5414E+00 6.1023E-01 -1.0000E+31 4242 1189 571 -2147483647 2015 308.890556 21 22 24 0 58.5261 1.0200E+01 2.5542E+00 6.0061E-01 -1.0000E+31 4295 1195 562 -2147483647 2015 308.891250 21 23 24 0 58.5206 9.9826E+00 2.5651E+00 6.1029E-01 -1.0000E+31 4203 1200 571 -2147483647 2015 308.891944 21 24 24 0 58.5091 1.0654E+01 2.5186E+00 5.9865E-01 -1.0000E+31 4485 1178 560 -2147483647 2015 308.892639 21 25 24 0 58.5096 1.0547E+01 2.6447E+00 6.2644E-01 -1.0000E+31 4440 1237 586 -2147483647 2015 308.893333 21 26 24 0 58.5231 1.0543E+01 2.5864E+00 6.1347E-01 -1.0000E+31 4439 1210 574 -2147483647 2015 308.894028 21 27 24 0 58.5250 1.0229E+01 2.6248E+00 6.1131E-01 -1.0000E+31 4307 1228 572 -2147483647 2015 308.894722 21 28 24 0 58.4950 1.1175E+01 2.7502E+00 6.4263E-01 -1.0000E+31 4703 1286 601 -2147483647 2015 308.895417 21 29 24 0 58.4497 1.2313E+01 2.9984E+00 6.2601E-01 -1.0000E+31 5178 1401 585 -2147483647 2015 308.896111 21 30 24 0 58.3931 1.3289E+01 3.2413E+00 6.4161E-01 -1.0000E+31 5583 1513 599 -2147483647 2015 308.896806 21 31 24 0 58.3755 1.3650E+01 3.1051E+00 6.9216E-01 -1.0000E+31 5733 1449 646 -2147483647 2015 308.897500 21 32 24 0 58.4084 1.3129E+01 3.1355E+00 6.3823E-01 -1.0000E+31 5517 1464 596 -2147483647 2015 308.898194 21 33 24 0 58.4080 1.3122E+01 3.3132E+00 6.2752E-01 -1.0000E+31 5514 1547 586 -2147483647 2015 308.898889 21 34 24 0 58.4314 1.2431E+01 3.2284E+00 7.5680E-01 -1.0000E+31 5226 1508 707 -2147483647 2015 308.899583 21 35 24 0 58.4958 1.1417E+01 3.0196E+00 7.1105E-01 -1.0000E+31 4805 1412 665 -2147483647 2015 308.900278 21 36 24 0 58.5351 1.0837E+01 2.9406E+00 6.5929E-01 -1.0000E+31 4564 1376 617 -2147483647 2015 308.900972 21 37 24 0 58.5291 1.0891E+01 2.9495E+00 6.4439E-01 -1.0000E+31 4586 1380 603 -2147483647 2015 308.901667 21 38 24 0 58.5291 1.0651E+01 2.9131E+00 6.3691E-01 -1.0000E+31 4485 1363 596 -2147483647 2015 308.902361 21 39 24 0 58.5372 1.0830E+01 2.6606E+00 6.2507E-01 -1.0000E+31 4561 1245 585 -2147483647 2015 308.903056 21 40 24 0 58.5328 1.0667E+01 2.7441E+00 5.5673E-01 -1.0000E+31 4492 1284 521 -2147483647 2015 308.903750 21 41 24 0 58.5362 1.0925E+01 2.6798E+00 5.9410E-01 -1.0000E+31 4601 1254 556 -2147483647 2015 308.904444 21 42 24 0 58.5263 1.1186E+01 2.6824E+00 5.6962E-01 -1.0000E+31 4710 1255 533 -2147483647 2015 308.905139 21 43 24 0 58.5337 1.0640E+01 2.6308E+00 5.5138E-01 -1.0000E+31 4481 1231 516 -2147483647 2015 308.905833 21 44 24 0 58.5427 1.0359E+01 2.6774E+00 6.1967E-01 -1.0000E+31 4363 1253 580 -2147483647 2015 308.906528 21 45 24 0 58.5554 9.9791E+00 2.5615E+00 5.4370E-01 -1.0000E+31 4204 1199 509 -2147483647 2015 308.907222 21 46 24 0 58.5535 1.0138E+01 2.7090E+00 5.7042E-01 -1.0000E+31 4271 1268 534 -2147483647 2015 308.907917 21 47 24 0 58.5303 1.0693E+01 2.7934E+00 5.7813E-01 -1.0000E+31 4503 1307 541 -2147483647 2015 308.908611 21 48 24 0 58.5258 1.0659E+01 2.7722E+00 6.0596E-01 -1.0000E+31 4488 1297 567 -2147483647 2015 308.909306 21 49 24 0 58.5121 1.0832E+01 2.7943E+00 5.9541E-01 -1.0000E+31 4560 1307 557 -2147483647 2015 308.910000 21 50 24 0 58.5101 1.0707E+01 2.7003E+00 6.0933E-01 -1.0000E+31 4507 1263 570 -2147483647 2015 308.910694 21 51 24 0 58.5077 1.1094E+01 2.8180E+00 6.1897E-01 -1.0000E+31 4670 1318 579 -2147483647 2015 308.911389 21 52 24 0 58.5101 1.1255E+01 2.7238E+00 5.6229E-01 -1.0000E+31 4738 1274 526 -2147483647 2015 308.912083 21 53 24 0 58.5251 1.0730E+01 2.6825E+00 5.8352E-01 -1.0000E+31 4518 1255 546 -2147483647 2015 308.912778 21 54 24 0 58.5309 1.0330E+01 2.5818E+00 5.9522E-01 -1.0000E+31 4350 1208 557 -2147483647 2015 308.913472 21 55 24 0 58.5227 1.0531E+01 2.5415E+00 5.6431E-01 -1.0000E+31 4434 1189 528 -2147483647 2015 308.914167 21 56 24 0 58.5084 1.1118E+01 2.5956E+00 6.1683E-01 -1.0000E+31 4680 1214 577 -2147483647 2015 308.914861 21 57 24 0 58.5053 1.0819E+01 2.6727E+00 5.8372E-01 -1.0000E+31 4554 1250 546 -2147483647 2015 308.915556 21 58 24 0 58.5030 1.0782E+01 2.7049E+00 6.1688E-01 -1.0000E+31 4538 1265 577 -2147483647 2015 308.916250 21 59 24 0 58.5012 1.0922E+01 2.6900E+00 6.1156E-01 -1.0000E+31 4597 1258 572 -2147483647 2015 308.916944 22 0 24 0 58.4935 1.1292E+01 2.8122E+00 6.1164E-01 -1.0000E+31 4752 1315 572 -2147483647 2015 308.917639 22 1 24 0 58.4817 1.1719E+01 2.7551E+00 6.4278E-01 -1.0000E+31 4931 1288 601 -2147483647 2015 308.918333 22 2 24 0 58.4683 1.1713E+01 2.8563E+00 6.1939E-01 -1.0000E+31 4927 1335 579 -2147483647 2015 308.919028 22 3 24 0 58.4639 1.1666E+01 2.8201E+00 6.3441E-01 -1.0000E+31 4907 1318 593 -2147483647 2015 308.919722 22 4 24 0 58.4732 1.1486E+01 2.8517E+00 6.2469E-01 -1.0000E+31 4832 1333 584 -2147483647 2015 308.920417 22 5 24 0 58.5015 1.1010E+01 2.6429E+00 5.9765E-01 -1.0000E+31 4634 1236 559 -2147483647 2015 308.921111 22 6 24 0 58.5445 1.0074E+01 2.6709E+00 5.5021E-01 -1.0000E+31 4243 1250 515 -2147483647 2015 308.921806 22 7 24 0 58.5324 1.0401E+01 2.5304E+00 5.7917E-01 -1.0000E+31 4380 1184 542 -2147483647 2015 308.922500 22 8 24 0 58.4950 1.1168E+01 2.6261E+00 5.5709E-01 -1.0000E+31 4700 1228 521 -2147483647 2015 308.923194 22 9 24 0 58.4724 1.1462E+01 2.9438E+00 6.3432E-01 -1.0000E+31 4822 1376 593 -2147483647 2015 308.923889 22 10 24 0 58.4709 1.1346E+01 2.8818E+00 6.0546E-01 -1.0000E+31 4773 1347 566 -2147483647 2015 308.924583 22 11 24 0 58.4779 1.1483E+01 2.8002E+00 6.5138E-01 -1.0000E+31 4831 1309 609 -2147483647 2015 308.925278 22 12 24 0 58.4763 1.1447E+01 2.9158E+00 6.3535E-01 -1.0000E+31 4816 1363 594 -2147483647 2015 308.925972 22 13 24 0 58.4707 1.1636E+01 2.9396E+00 6.8355E-01 -1.0000E+31 4895 1374 639 -2147483647 2015 308.926667 22 14 24 0 58.4633 1.1978E+01 2.9656E+00 6.6866E-01 -1.0000E+31 5038 1386 625 -2147483647 2015 308.927361 22 15 24 0 58.4438 1.2376E+01 2.9110E+00 6.6674E-01 -1.0000E+31 5204 1360 623 -2147483647 2015 308.928056 22 16 24 0 58.4450 1.2183E+01 2.8724E+00 6.5495E-01 -1.0000E+31 5123 1342 612 -2147483647 2015 308.928750 22 17 24 0 58.4624 1.1502E+01 2.9614E+00 6.4513E-01 -1.0000E+31 4838 1384 603 -2147483647 2015 308.929444 22 18 24 0 58.4914 1.1608E+01 3.1182E+00 6.5122E-01 -1.0000E+31 4885 1458 609 -2147483647 2015 308.930139 22 19 24 0 58.5258 1.0780E+01 2.8428E+00 5.5252E-01 -1.0000E+31 4539 1330 517 -2147483647 2015 308.930833 22 20 24 0 58.5325 1.0612E+01 2.8296E+00 6.1871E-01 -1.0000E+31 4469 1324 579 -2147483647 2015 308.931528 22 21 24 0 58.5141 1.1091E+01 2.8583E+00 6.8732E-01 -1.0000E+31 4669 1337 643 -2147483647 2015 308.932222 22 22 24 0 58.5066 1.1389E+01 2.8587E+00 6.1898E-01 -1.0000E+31 4794 1337 579 -2147483647 2015 308.932917 22 23 24 0 58.5076 1.1130E+01 2.8757E+00 6.4142E-01 -1.0000E+31 4685 1345 600 -2147483647 2015 308.933611 22 24 24 0 58.5109 1.1018E+01 2.8371E+00 6.3604E-01 -1.0000E+31 4638 1327 595 -2147483647 2015 308.934306 22 25 24 0 58.5100 1.0961E+01 2.7815E+00 6.5209E-01 -1.0000E+31 4614 1301 610 -2147483647 2015 308.935000 22 26 24 0 58.5066 1.0923E+01 2.9656E+00 6.2647E-01 -1.0000E+31 4598 1387 586 -2147483647