COSMIC RAY RESEARCH UNIT, POTCHEFSTROOM UNIVERSITY, POTCHEFSTROOM SOUTH AFRICA 3NM64 NEUTRON MONITOR SANAE, ANTARCTICA COORDINATES 70 19 S, 02 21 W ALTITUDE 52 METERS REAL COUNTS 100 TIMES TABULTED VALUES CORRECTED TO 987.2 mB CO-EFFICIENT 0.7300 PERCENT/mB DATE DAY UT 01 02 03 04 05 06 07 08 09 10 11 12 DAILY MEANS 13 14 15 16 17 18 19 20 21 22 23 24 1 12 1967 335 1344 1351 1344 1347 1346 1349 1343 1350 1343 1352 1348 1358 1358 1350 1354 1350 1347 1336 1331 1351 1356 1335 1343 1341 1347.0 24 2 12 1967 336 1347 1339 1353 1345 1341 1337 1349 1346 1355 1343 1353 1346 1345 1343 1354 1346 1338 1351 1348 1340 1340 1339 1353 1335 1345.3 24 3 12 1967 337 1348 1353 1346 1330 1346 1344 1349 1350 1354 1351 1342 1350 1345 1347 1359 1353 1346 1358 1357 1349 1350 1343 1348 1350 1348.7 24 4 12 1967 338 1338 1349 1336 1343 1341 1350 1346 1343 1355 1339 1360 1354 1350 1354 1349 1356 1355 1351 1351 1357 1355 1362 1357 1351 1350.1 24 5 12 1967 339 1344 1350 1355 1353 1354 1343 1344 1349 1347 1344 1347 1353 1360 1349 1352 1355 1363 1349 1358 1352 1364 1368 1351 1348 1352.2 24 6 12 1967 340 1343 1343 1352 1358 1358 1352 1342 1341 1338 1349 1337 1336 1346 1359 1356 1357 1362 1362 1356 1352 1358 1354 1350 1345 1350.3 24 7 12 1967 341 1355 1346 1356 1352 1335 1345 1353 1343 1356 1353 1360 1350 1348 1353 1356 1365 1357 1357 1364 1353 1356 1350 1356 1348 1352.8 24 8 12 1967 342 1347 1358 1351 1351 1355 1353 1358 1349 1348 1352 1356 1348 1352 1358 0 0 1349 1349 1350 1358 1363 1350 1348 1354 1352.6 22 9 12 1967 343 1354 1347 1347 1347 1347 1360 1355 1334 1348 1348 1348 1358 1365 1344 1364 1376 1358 1371 1375 1361 1351 1360 1362 1351 1355.5 24 10 12 1967 344 1352 1360 1369 1362 1361 1358 1348 1351 1362 1353 1358 1366 1361 1362 1373 1361 1361 1370 1374 1362 1373 1370 1376 1376 1363.3 24 11 12 1967 345 1359 1372 1375 1356 1357 1375 1356 1361 1369 1368 1358 1376 1371 1379 1373 1374 1374 1381 1370 1365 1374 1373 1357 1364 1368.2 24 12 12 1967 346 1359 1364 1360 1362 1351 1365 1361 1367 1350 1357 1366 1362 1360 1358 1371 1362 1366 1371 1364 1366 1358 1359 1349 1351 1360.8 24 13 12 1967 347 1357 1356 1357 1363 1360 1354 1357 1356 1361 1376 1368 1359 1369 1362 1362 1358 1361 1361 1373 1377 1358 1364 1369 1377 1363.1 24 14 12 1967 348 1382 1366 1357 1348 1363 1360 1362 1368 1364 1360 1374 1378 1374 1366 1381 1375 1376 1384 1379 1383 1372 1371 1373 1376 1370.5 24 15 12 1967 349 1383 1373 1373 1372 1376 1372 1372 1372 1384 1384 1381 1386 1388 1391 1387 1387 1390 1391 1389 1392 1376 1382 1354 1368 1380.1 24 16 12 1967 350 1363 1361 1356 1359 1356 1354 1352 1343 1346 1350 1350 1342 1357 1358 1344 1356 1348 1359 1352 1354 1344 1337 1357 1354 1352.2 24 17 12 1967 351 1360 1371 1370 1370 1354 1371 1376 1373 1377 1359 1362 1358 1361 1374 1362 1365 1373 1365 1381 1365 1361 1355 1378 1364 1366.9 24 18 12 1967 352 1365 1372 1367 1365 1373 1368 1367 1368 1369 1369 1358 1358 1366 1355 1359 1367 1361 1358 1359 1365 1350 1350 1353 1351 1362.2 24 19 12 1967 353 1350 1336 1341 1350 1345 1342 1340 1351 1342 1350 1346 1341 1340 1342 1344 1351 1346 1347 1347 1359 1349 1352 1357 1342 1346.3 24 20 12 1967 354 1345 1335 1347 1347 1348 1340 1331 1348 1348 1349 1353 1343 1334 1361 1349 1358 1337 1352 1352 1353 1350 1351 1333 1337 1345.9 24 21 12 1967 355 1334 1327 1326 1322 1324 1319 1318 1339 1329 1331 1342 1334 1338 1345 1333 1337 1337 1341 1332 1326 1332 1334 1333 1332 1331.9 24 22 12 1967 356 1335 1338 1330 1347 1342 1344 1345 1334 1335 1334 1336 1339 1338 1331 1330 1330 1338 1334 1325 1330 0 1352 1353 1355 1338.0 23 23 12 1967 357 1362 1351 1351 1342 1340 1344 1345 1341 1339 1338 1359 1346 1352 1354 1353 1362 1365 1376 1379 1369 1375 1383 1383 1387 1358.2 24 24 12 1967 358 1373 1369 1360 1363 1354 1361 1357 1351 1358 1349 1357 1368 1369 1377 1377 1396 1383 1389 1388 1392 1373 1386 1375 1368 1370.5 24 25 12 1967 359 1380 1376 1371 1360 1356 1371 1360 1365 1365 1357 1370 1374 1368 1370 1384 1381 1382 1382 1375 1372 1359 1381 1370 1381 1371.3 24 26 12 1967 360 1372 1366 1364 1367 1361 1373 1359 1362 1360 1354 1372 1374 1364 1371 1375 1373 1370 1380 1376 1355 1370 1372 1372 1368 1367.9 24 27 12 1967 361 1375 1372 1370 1369 1375 1359 1365 1367 1359 1368 1367 1369 1376 1374 1377 1386 1380 1386 1389 1372 1380 1367 1377 1370 1372.9 24 28 12 1967 362 1374 1354 1358 1358 1360 1345 1344 1358 1356 1350 1348 1342 1351 1360 1362 1365 1352 1354 1355 1362 1358 1363 1380 1366 1357.3 24 29 12 1967 363 1372 1360 1362 1365 1363 1357 1354 1356 1356 1360 1353 1365 1382 1373 1369 1378 1373 1372 1375 0 0 1351 1365 1368 1365.0 22 30 12 1967 364 1350 1336 1350 1336 1335 1332 1349 1346 1346 1340 1347 1350 1363 1360 1360 1355 1351 1347 1360 1345 1329 1321 1324 1325 1344.0 24 31 12 1967 365 1326 1334 1335 1321 1343 1346 1354 1358 1359 1346 1337 1349 1347 1351 1351 1347 1336 1344 1330 1318 1331 1324 1351 1368 1341.9 24 MONTHLY MEANS 1356 1354 1354 1353 1352 1353 1352 1353 1354 1353 1355 1356 1358 1359 1361 1363 1359 1362 1362 1359 1357 1357 1358 1357 1356.6 C-12