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 1988 336 1337 1334 1323 1336 1326 1326 1330 1336 1347 1354 1343 1352 1355 1353 1343 1352 1349 1351 1354 1356 1364 1367 1368 1369 1346.9 24 2 12 1988 337 1356 1372 1358 1360 1360 1353 1353 1365 1362 1357 1373 1373 1361 1369 1359 1367 0 1370 1366 1352 1368 1355 1366 1359 1362.3 23 3 12 1988 338 1362 1367 1360 1360 1375 1368 1359 1354 1362 1353 1353 1353 1359 1353 1356 1356 1360 1361 1343 1348 1362 1355 1353 1355 1357.8 24 4 12 1988 339 1346 1352 1356 1341 1353 1348 1359 1358 1356 1354 1351 1356 1367 1347 1361 1360 1358 1360 1361 1362 1362 1365 1356 1362 1356.3 24 5 12 1988 340 1352 1355 1349 1345 1355 1353 1349 1348 1352 1360 1360 1359 1369 1366 1377 1364 1352 1365 1354 1360 1369 1358 1359 1359 1357.9 24 6 12 1988 341 1352 1359 1358 1360 1353 1362 1362 1360 1368 1364 1365 1362 1375 1372 1369 1372 1371 1378 1368 1367 1378 1375 1377 1377 1366.8 24 7 12 1988 342 1375 1371 1383 1371 1374 1376 1385 1374 1366 1369 1372 1375 1373 1368 1381 1368 1379 1381 1374 1377 1374 1379 1372 1365 1374.3 24 8 12 1988 343 1366 1380 1376 1377 1372 1363 1367 1377 1374 1378 1373 1385 1387 1385 1381 1382 1382 1383 1374 1372 1377 1384 1370 1382 1377.0 24 9 12 1988 344 1379 1367 1385 1376 1370 1382 1383 1376 1378 1381 1383 1371 1377 1378 1385 1378 1373 1387 1367 1388 1385 1379 1380 1388 1379.0 24 10 12 1988 345 1379 1387 1386 1371 1383 1389 1370 1374 1387 1382 1368 1369 1372 1382 1377 1370 1380 1382 1382 1383 1392 1378 1371 1373 1378.6 24 11 12 1988 346 1364 1359 1357 1357 1347 1358 1356 1371 1366 1365 1370 1387 1376 1373 1371 1365 1373 1378 1367 1371 1357 1372 1366 1357 1366.0 24 12 12 1988 347 1347 1360 1370 1350 1348 1344 1359 1366 1370 1366 1375 1372 1374 1368 1362 1378 1378 1356 1367 1356 1361 1345 1347 1353 1361.3 24 13 12 1988 348 1360 1358 1354 1366 1348 1345 1351 1348 1341 1346 1363 1345 1348 1340 1346 1352 1356 1346 1353 1349 1349 1351 1355 1343 1350.5 24 14 12 1988 349 1349 1351 1351 1361 1347 1350 1348 1353 1354 1344 1358 1360 1351 1357 1347 1330 1347 1339 1334 1328 1318 1313 1307 1320 1342.4 24 15 12 1988 350 1319 1312 1309 1315 1316 1312 1325 1325 1319 1314 1318 1324 1324 1334 1333 1322 1317 1329 1328 1317 1330 1314 1315 1300 1319.6 24 16 12 1988 351 1310 1319 1324 1327 1318 1317 1319 1331 1331 1331 1323 1328 1334 1343 1331 1337 1333 1331 1324 1326 1324 1329 1338 1328 1327.3 24 17 12 1988 352 1331 1324 1322 1330 1321 1324 1333 1330 1330 1343 1330 1332 1323 1330 1339 1326 1333 1329 1331 1328 1320 1312 1307 1308 1326.5 24 18 12 1988 353 1304 1286 1279 1289 1283 1279 1272 1258 1263 1256 1262 1265 1274 1285 1292 1290 1287 1270 1271 1254 1258 1258 1258 1262 1273.1 24 19 12 1988 354 1259 1265 1273 1277 1286 1291 1302 1298 1286 1269 1278 1278 1283 1281 1294 1283 1295 1297 1284 1287 1296 1289 1287 1314 1285.5 24 20 12 1988 355 1309 1298 1283 1295 1291 1292 1287 1288 1286 1286 1285 1286 1284 1290 1278 1287 1286 1294 1284 1288 1303 1300 1304 1310 1291.4 24 21 12 1988 356 1312 1302 1303 1308 1310 1322 1317 1309 1303 1303 1293 1305 1297 1300 1289 1300 1305 1303 1306 1305 1304 1318 1311 1324 1306.2 24 22 12 1988 357 1320 1301 1313 1302 1302 1288 1309 1300 1301 1314 1305 1305 1314 1311 1325 1324 1328 1330 1324 1337 0 0 0 0 1312.7 20 23 12 1988 358 1329 1314 1316 1325 1315 1315 1322 1325 1309 1331 1324 1324 1328 1327 1330 1336 1331 1326 1330 1330 1326 1321 1323 1320 1324.0 24 24 12 1988 359 1318 1322 1327 1322 1317 1317 1330 1332 1320 1317 1327 1335 1336 1324 1341 1347 1339 1351 1353 1342 1352 1353 1349 1335 1333.6 24 25 12 1988 360 1339 1336 1332 1336 1326 1323 1321 1338 1335 1339 1330 1336 1344 1349 1337 1354 1348 1350 1353 1350 1343 1355 1346 1348 1340.3 24 26 12 1988 361 1349 1341 1337 1344 1330 1334 1329 1320 1322 1330 1325 1332 1343 1363 1356 1354 1341 1346 1339 1343 1336 1335 1344 1333 1338.6 24 27 12 1988 362 1322 1331 1326 1324 1320 1324 1326 1314 1331 1330 1330 1332 1334 1333 1341 1343 1340 1335 1332 1327 1325 1326 1321 1327 1328.9 24 28 12 1988 363 1314 1323 1314 1313 1319 1313 1305 1311 1315 1305 1319 1324 1317 1316 1329 1322 1331 1324 1320 1321 1319 1318 1323 1314 1317.9 24 29 12 1988 364 1309 1326 1320 1312 1307 1306 1309 1304 1322 1312 1312 1322 1315 1319 1313 0 1307 1327 1309 1324 1323 1312 1310 1308 1314.3 23 30 12 1988 365 1315 1303 1308 1310 1308 1296 1301 1313 1308 1332 1336 1332 1334 1333 1328 1325 1323 1323 1329 1327 1322 1309 1306 1317 1318.3 24 31 12 1988 366 1309 1305 1303 1299 1304 1305 1312 1301 1322 1317 1316 1307 1309 1304 1319 1319 1316 0 0 0 0 0 0 0 1309.8 17 MONTHLY MEANS 1335 1335 1334 1334 1332 1331 1334 1334 1335 1336 1336 1338 1340 1340 1342 1342 1341 1343 1339 1339 1341 1339 1338 1338 1337.4 C-12