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 1991 335 1275 1283 1284 1279 1278 1267 1272 1283 1280 1288 1282 1288 1279 1284 1292 1285 1279 1282 1282 1278 1276 1274 1273 1267 1279.6 24 2 12 1991 336 1274 1274 1266 1275 1265 1275 1269 1264 1274 1274 1270 1272 1276 1285 1279 1291 1275 1282 1284 1267 1263 1267 1271 1258 1272.9 24 3 12 1991 337 1265 1276 1265 1270 1257 1248 1262 1252 1257 1275 1270 1257 1263 1260 1269 1263 1274 1256 1262 1269 1270 0 0 0 1263.8 21 4 12 1991 338 1264 1259 1256 1260 1264 1267 1258 1261 1262 1249 1251 1264 1264 1255 1259 1261 1261 1269 1257 1259 1253 1262 1261 1258 1259.8 24 5 12 1991 339 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 6 12 1991 340 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 7 12 1991 341 1282 1274 1271 1281 1266 1281 1274 1257 1257 1265 1266 1265 1262 1268 1269 1261 1268 1266 1270 1265 1256 1272 1274 1265 1268.1 24 8 12 1991 342 1271 1265 1275 1274 1276 1275 1288 1290 1264 1274 1278 1277 1269 1270 1274 1276 1268 1270 1264 1264 1263 1274 1280 1279 1273.3 24 9 12 1991 343 1266 1273 1272 1277 1266 1266 1275 1263 1267 1273 1276 1262 1257 1281 1258 1273 1261 1270 1272 1260 1266 1265 1269 1274 1268.4 24 10 12 1991 344 1272 1268 1270 1263 1269 1264 1250 1261 1256 1272 1261 1262 1262 1266 1266 1262 1261 1249 1262 1264 1256 1248 1254 1246 1261.0 24 11 12 1991 345 1253 1255 1249 1248 1247 1248 1249 1253 1251 1243 1241 1249 1240 1251 1248 1242 1246 1239 1252 1246 1245 1242 1239 1245 1246.7 24 12 12 1991 346 1242 1243 1252 1249 1248 1249 1247 1258 1238 1253 1244 1249 1248 1241 1243 1245 1235 1245 1253 1237 1249 1233 1245 1242 1245.3 24 13 12 1991 347 1252 1247 1250 1242 1245 1255 1252 1245 1250 1249 1239 1232 1253 1239 1246 1244 1247 1255 1240 1245 1248 1251 1253 1254 1247.2 24 14 12 1991 348 1239 1257 1252 1245 1253 1249 1240 1246 1241 1238 1242 1240 1245 1252 1239 1252 1256 1245 1241 1256 1255 1253 1252 1241 1247.0 24 15 12 1991 349 1250 1249 1254 1246 1246 1251 1254 1245 1242 1240 1243 1251 1249 1243 1253 1248 1249 1254 1256 1250 1255 1253 1250 1259 1249.6 24 16 12 1991 350 1255 1256 1254 1252 1251 1251 1245 1246 1251 1256 1257 1252 1266 1263 1265 1259 1272 1260 1261 1262 1248 1249 1268 1259 1256.6 24 17 12 1991 351 1258 1258 1252 1254 1252 1255 1245 1254 1255 1258 1261 1253 1257 1269 1271 1263 1270 1275 1270 1267 1277 1265 1265 1265 1261.2 24 18 12 1991 352 1265 1265 1271 1262 1267 1284 1281 1281 1285 1264 1270 1274 1283 1277 1291 1292 1283 1279 1273 1280 1283 1287 1278 1276 1277.1 24 19 12 1991 353 1281 1270 1272 1276 1277 1271 1286 1275 1278 1282 1272 1278 1284 1272 1275 1282 1280 1274 1282 1288 1284 1285 1282 1288 1278.9 24 20 12 1991 354 1282 1291 1282 1277 1276 1286 1278 1258 1273 1271 1260 1264 1276 1277 1266 1272 1263 1262 1268 1281 1277 1279 1271 1271 1273.4 24 21 12 1991 355 1269 1273 1263 1269 1260 1265 1258 1271 1265 1263 1261 1269 1278 1269 1280 1278 1275 1287 1266 1275 1273 1271 1275 1270 1270.1 24 22 12 1991 356 1268 1280 1279 1271 1265 1262 1272 1265 1278 1265 1271 1279 1264 1272 1278 1273 1295 1275 1267 1262 1265 1265 1267 1262 1270.8 24 23 12 1991 357 1277 1276 1275 1296 1281 1275 1281 1287 1281 1273 1282 1281 1282 1275 1278 1278 1286 1286 1290 1285 1292 1277 1271 1278 1281.0 24 24 12 1991 358 1284 1271 1267 1276 1277 1274 1276 1270 1268 1270 1264 1277 1277 1291 1284 1287 1293 1310 1288 1291 1284 1277 1279 1284 1280.0 24 25 12 1991 359 1290 1287 1278 1285 1291 1283 1297 1279 1291 1291 1297 1296 1301 1301 1304 1307 1315 1299 1304 1291 1294 1285 1300 1285 1293.8 24 26 12 1991 360 1302 1296 1300 1302 1301 1289 1302 1290 1295 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1297.4 9 27 12 1991 361 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 28 12 1991 362 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 29 12 1991 363 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 30 12 1991 364 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 31 12 1991 365 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 MONTHLY MEANS 1268 1269 1267 1268 1266 1266 1267 1265 1265 1265 1263 1265 1267 1268 1269 1269 1270 1269 1268 1267 1267 1265 1267 1265 1266.8 C-12