[IGSREPORT-3738] Wk 0904 EMR Analysis Report
NRCan/GSDivision
NRCan/GSDivision
Wed May 14 13:23:47 PDT 1997
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IGS Electronic Report Wed May 14 13:23:47 PDT 1997 Message Number 3738
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Author: NRCan/GSDivision
Subject: Wk 0904 EMR Analysis Report
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EMR ANALYSIS REPORT GPS-WEEK 0904 Dates: 97may04 to 97may10
********************************************************************************
NRCan (Natural Resources Canada, formerly Energy, Mines and Resources (EMR))
615 Booth Street, Ottawa, Canada K1A 0E9
e-mail: pierre at geod.nrcan.gc.ca, huot at geod.nrcan.gc.ca
tel: (613)992-2218 (Pierre Tetreault)
(613)996-4914 (Caroline Huot)
fax: (613)995-3215
PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
EMR09040-6.SP3 GPS ephem. files for days 0-6, week #0904 in sp3 format
EMR09047.ERP pole x,y and DUT1 solutions for week #0904
EMR09047.SNX station and EOP weekly combined solution in SINEX format
EMR09047.SUM name of this text summary file
REMARKS on EMR products:
WARNING : Due to incomplete data set at ALGO, the following stations
were used as a reference station clock:
NRC1 on 97May04 (50572) and 97May06 (50574).
FAIR on 97May05 (50573).
1. ALGO receiver clock used as reference time. In the sp3 EPH file sat. clock
correction value of 99999.999999 microseconds indicates that the direct clock
comparison with the reference clock is not available (e.g. ALGO not observing
a satellite).
2. NRC1 clock error & drift were about 51 nsec (50572) & -3 nsec/day
w.r.t. GPS time.
ALGO clock error & drift were about 124 nsec (50575) & 70 nsec/day
w.r.t. GPS time.
3. Date | PRN | Action | Period | Reason
+--------+-------+--------+----------------+----------------------------+
97may04 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may05 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may06 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may07 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may08 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may09 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may10 | 28 | E | 00:00 to 23:45 | Not enough tracking data
| 19 | R | 00:00 to 23:45 | Modelling problems
| 24 | R | 00:00 to 01:00 | Modelling problems
(R) Satellite was removed from EMR SP3 file.
(E) Satellite was excluded prior to processing data.
(M) Satellite in maneuver.
SOLUTION CHARACTERISTICS
1. Solution identifier: Submission 970514
2. Software used : GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
origin and orientation : Nominally ITRF94
reference epoch : current date
GM : 398600.4415 km^3/s^2
gravity model : GEMT3( 8,8) +C21+S21
ocean loading : Pagiatakis, global_model
4. Solution characteristics:
undifferenced phase and smoothed pseudorange data for satellite
elevation > 15 degrees at 7.5 min. normal point interval; single
day (24h) arc with 6 IC and 3 rad. parameters per satellite
5. See IGS Mail#928 (April 05, 1995) and IGS Report#1488 (January 16, 1995)
for more details regarding EMR processing strategy.
CARRIER PHASE / PSEUDO RANGE STATISTICS
Note: F indicates a constrained fiducial site
E indicates an eclipsing satellite
Carrier Phase Statistics
rms (cm) / # obs
97may04 97may05 97may06 97may07 97may08 97may09 97may10
---------------------------------------------------------------------
ALBH .45/1181 .40/1162 .47/1178 .65/1169 .38/1175 .49/1178 .45/1159
ALGO F .00/ 0 .00/ 0 .40/1096 .43/1161 .40/1163 .48/1171 .47/1169
DAV1 .56/1006 .63/1085 .48/ 620 .62/1013 .55/1073 .54/1082 .67/1053
DRAO .49/1186 .45/1186 .54/1111 .46/1123 .39/1156 .45/1187 .49/1184
DUBO .00/ 0 .41/1149 .42/1145 .44/1142 .37/1154 .40/1160 .43/1062
FAIR F .47/1145 .51/1144 .46/1165 .52/1132 .48/1163 .50/1166 .53/1139
FLIN .47/1174 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .00/ 0
FORT 1.02/1155 .90/1163 .91/1070 .00/ 0 1.02/1054 .00/ 0 1.11/1108
GOLD F .58/1133 .51/1123 .47/1156 .48/1110 .52/1116 .58/1103 .56/1124
GUAM .88/1046 .88/1036 .97/1001 .97/1013 .86/1040 .92/1036 2.64/1046
HART F .56/1145 .54/1154 .49/1120 .64/1157 .53/1163 .50/1146 .58/1150
IISC .70/1041 .63/1060 .72/ 950 .00/ 0 .00/ 0 .61/1111 .79/1087
IRKT .00/ 0 .54/1143 .52/1121 .76/1135 .00/ 0 .59/1141 .56/1154
KERG .75/1087 .87/1090 .69/1052 .70/1060 .69/1125 .63/1099 .79/1109
KOKB F .74/ 772 .72/ 816 .73/ 861 .78/ 532 .70/ 878 .81/ 611 .70/ 783
KOSG F .52/1191 .57/1190 .56/1143 .61/1191 .45/1188 .55/1193 .53/1178
LHAS .59/1119 .59/1089 .57/ 974 .60/1086 .59/1116 .56/1097 .65/1126
MADR .72/ 931 .85/ 924 .78/ 956 .86/ 955 .71/ 943 .76/ 969 .80/ 954
MALI .93/ 971 .00/ 0 .00/ 0 1.38/1000 .93/1022 .00/ 0 1.14/1059
MCM4 .49/1171 .47/1164 .50/1158 .53/1166 .51/1166 .49/1161 .57/1152
NRC1 .48/1185 .42/1161 .37/1190 .47/1122 .41/1188 .50/1188 .46/1188
RCM6 .88/1141 .52/1154 .52/1161 .55/1165 .55/1180 .52/1138 .79/1149
SANT F .42/ 427 .44/ 523 .51/ 508 .49/1117 .55/1146 .53/1064 .71/1152
STJO .53/1188 .58/1184 .56/1185 .60/1132 .55/1188 .49/1186 .54/1187
TAHI .71/1135 .57/1135 .69/1128 .77/ 959 .75/ 803 .64/1089 .68/1134
TAIW .74/1095 .65/1093 .94/1009 .83/1083 .69/1047 .60/1096 .55/1048
TIDB F .70/1131 .68/1108 .68/1086 .70/1094 .63/1114 .67/1118 .67/1091
TROM F .00/ 0 .00/ 0 .00/ 0 7.25/ 186 .00/ 0 .00/ 0 .00/ 0
TSKB .71/1155 .62/1160 .64/1150 .78/1145 .78/1152 .64/1161 .59/1143
WHIT .57/1189 .41/1195 .43/1195 .50/1171 .39/1191 .41/1204 .46/1119
WILL .39/1190 .40/1189 .41/1191 .44/1188 .38/1193 .41/1189 .37/1183
WTZR F .51/1136 .56/1146 .53/1135 .59/1136 .45/1145 .50/1135 .55/1133
YAR1 F .55/1156 .50/1102 .47/1100 .49/1102 .48/1160 .00/ 0 .42/ 537
YELL F .47/1196 .49/1214 .42/1136 .50/1136 .49/1221 .48/1075 .51/1167
PRN01 .54/1336 .59/1323 .54/1378 1.03/1393 .53/1343 .55/1318 .61/1430
PRN02 .59/1292 .53/1322 .54/1282 .52/1270 .50/1332 .50/1282 .67/1388
PRN03 .57/1353 .49/1363 .53/1310 .67/1354 .54/1329 .51/1303 .59/1451
PRN04 E .76/1391 .68/1393 .67/1392 .87/1401 .70/1425 .73/1351 .78/1454
PRN05 .62/1277 .57/1291 .58/1311 .58/1320 .59/1316 .57/1249 .68/1313
PRN06 .63/1264 .51/1245 .58/1342 .74/1311 .66/1356 .55/1245 .85/1406
PRN07 .60/1306 .56/1349 .57/1387 2.05/1310 .56/1367 .55/1319 .61/1385
PRN09 E .66/1326 .63/1322 .60/1385 .60/1315 .61/1368 .61/1325 .72/1414
PRN10 .65/1375 .61/1360 .61/1388 .94/1251 .59/1416 .52/1335 .73/1475
PRN14 .56/1187 .58/1249 .53/1269 1.07/1268 .55/1296 .53/1187 .59/1394
PRN15 E .72/1226 .67/1274 .59/1308 .70/1270 .60/1313 .63/1268 .67/1409
PRN16 .82/1210 .59/1266 .51/1290 .76/1258 .57/1285 .50/1250 .59/1374
PRN17 E .77/1333 .72/1300 .73/1320 .77/1330 .71/1299 .68/1244 .98/1388
PRN18 .61/1232 .60/1305 .47/ 899 .66/1117 .57/1233 .52/1271 .58/1330
PRN19 .58/1255 .61/1300 .58/1259 .59/1206 .56/1287 .53/1239 .77/1340
PRN21 .59/1345 .52/1352 .56/1376 .99/1319 .54/1318 .51/1302 .60/1441
PRN22 .56/1406 .56/1423 .81/1379 .56/1379 .65/1388 .52/1338 .62/1449
PRN23 .56/1328 .54/1319 .54/1393 1.10/1319 .55/1326 .54/1321 .63/1335
PRN24 E .71/1320 .69/1308 .75/1348 .73/1370 .64/1383 .77/1286 .86/1413
PRN25 .62/1384 .60/1305 .57/1352 .59/1433 .61/1324 .53/1333 .63/1449
PRN26 .57/1307 .58/1307 .54/1357 .68/1373 .54/1367 .51/1355 .60/1405
PRN27 .69/1334 .66/1346 .56/1287 .62/1319 .57/1328 .57/1273 2.03/1368
PRN29 .56/1314 .52/1344 .53/1306 .86/1279 .57/1318 .50/1267 .56/1407
PRN30 .63/1309 .53/1261 .58/1341 .56/1341 .57/1311 .55/1259 .63/1390
PRN31 .67/1368 .52/1415 .56/1392 .65/1375 .54/1395 .53/1334 .57/1419
Pseudo Range Statistics
rms (cm) / # obs
97may04 97may05 97may06 97may07 97may08 97may09 97may10
---------------------------------------------------------------------
ALBH 36/1181 36/1162 32/1181 36/1172 35/1177 33/1179 36/1167
ALGO F 0/ 0 0/ 0 35/1096 38/1167 37/1168 37/1171 37/1175
DRAO 31/1185 30/1185 27/1184 27/1186 32/1188 29/1186 30/1190
DUBO 0/ 0 32/1149 32/1160 35/1155 33/1154 34/1163 33/1155
FAIR F 32/1145 34/1144 32/1165 33/1152 33/1170 34/1166 33/1164
FLIN 47/1175 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0 0/ 0
FORT 45/1189 46/1169 45/1098 0/ 0 47/1098 0/ 0 45/1163
GOLD F 37/1139 37/1123 38/1162 39/1125 39/1133 35/1114 39/1134
HART F 38/1148 73/1148 38/1142 41/1169 40/1177 40/1155 39/1156
IRKT 0/ 0 56/1143 60/1128 64/1152 0/ 0 58/1146 61/1162
KOKB F 60/ 774 63/ 821 78/ 864 69/ 535 77/ 888 65/ 615 65/ 859
KOSG F 39/1191 38/1193 34/1185 58/1179 36/1192 34/1195 36/1182
LHAS 61/1122 72/1091 58/1004 58/1105 61/1128 61/1124 68/1131
MCM4 36/1171 35/1165 33/1159 34/1169 36/1166 31/1162 34/1155
NRC1 48/1185 50/1162 49/1191 48/1183 51/1196 60/1188 49/1191
RCM6 48/1159 57/1155 56/1163 54/1170 55/1179 46/1147 51/1156
SANT F 29/ 433 35/ 523 33/ 515 34/1132 33/1161 33/1084 34/1181
STJO 34/1188 34/1184 32/1189 36/1135 34/1190 34/1190 35/1189
TAHI 62/1151 61/1150 70/1145 65/ 971 61/ 815 66/1121 65/1155
TAIW 46/1102 45/1109 44/1107 46/1096 47/1113 47/1104 45/1094
TSKB 40/1160 39/1167 38/1159 37/1157 41/1164 38/1164 39/1164
WHIT 35/1200 34/1195 35/1199 34/1194 34/1191 37/1205 34/1203
WILL 25/1191 27/1189 26/1198 30/1195 28/1197 26/1189 30/1190
YELL F 38/1215 39/1214 37/1186 41/1224 37/1228 49/1105 38/1188
PRN01 37/ 944 42/ 999 39/1058 41/1032 38/1001 38/1021 37/1079
PRN02 42/ 916 51/ 958 42/ 995 47/ 946 41/ 983 44/ 963 45/1022
PRN03 39/ 980 41/1018 42/1071 42/1021 37/1002 41/1023 41/1078
PRN04 E 42/1005 49/1047 39/1082 42/1065 44/1096 42/1070 41/1134
PRN05 44/ 896 53/ 943 47/1025 51/ 987 46/ 994 44/ 963 42/1040
PRN06 43/ 933 49/ 962 53/1025 45/ 991 44/1005 45/1001 45/1063
PRN07 44/ 936 44/1020 42/1048 43/1009 42/1038 44/1018 42/1065
PRN09 E 41/ 955 50/ 995 42/1070 46/1022 39/1028 45/1030 44/1080
PRN10 45/1004 50/1039 46/1066 44/1005 45/1084 41/1046 48/1143
PRN14 41/ 840 44/ 918 38/ 974 39/ 951 42/ 991 40/ 915 42/1030
PRN15 E 44/ 892 41/ 937 44/1000 43/ 983 43/1005 46/ 975 43/1055
PRN16 44/ 832 51/ 918 41/ 956 43/ 929 43/ 953 46/ 970 45/1009
PRN17 E 44/ 945 47/ 965 50/1031 46/ 984 47/1016 43/ 943 44/1057
PRN18 41/ 881 44/ 973 37/ 840 38/ 935 40/ 921 41/ 985 39/1004
PRN19 41/ 873 41/ 944 42/ 942 39/ 854 38/ 937 41/ 914 40/1001
PRN21 42/ 968 42/ 979 43/1036 45/ 981 40/1007 44/ 971 45/1050
PRN22 39/1035 41/1062 40/1124 44/1041 45/1047 44/1049 47/1127
PRN23 37/ 945 40/ 975 38/1046 39/ 993 40/ 998 44/1006 39/1027
PRN24 E 42/ 948 48/ 984 42/1038 45/1030 45/1043 42/1026 45/1089
PRN25 38/ 981 42/ 979 38/1052 43/1072 38/ 996 40/1041 40/1094
PRN26 38/ 913 41/ 966 37/1006 38/1015 37/ 992 37/1043 38/1045
PRN27 45/ 906 51/ 987 44/ 958 47/ 947 43/ 947 45/ 981 45/1039
PRN29 42/ 923 41/ 988 42/1022 44/ 936 42/ 972 40/ 941 43/1033
PRN30 60/ 929 61/ 924 63/1024 60/ 983 60/ 976 58/ 969 62/1026
PRN31 43/1024 42/1061 45/1091 42/1011 43/1041 39/1009 42/1114
Station Clock Offsets Solution for 0h UT
(microsecond / sigma in ns)
97may04 97may05 97may06 97may07 97may08 97may09 97may10 sig
------------------------------------------------------------------------
ALBH -70.2907 -71.3485 -.5856 -1.5324 -2.5277 -3.7602 -5.0869 .2
ALGO --- --- .0239* REF REF REF REF .2
DRAO 2.9366 3.0369 3.1276 3.1133 3.1130 3.1149 3.1140 .2
DUBO --- .0016 .0908 -.0915 -.0721 -.2294 -.3834 .2
FAIR -.0137 REF .0019 -.1000 -.1809 -.2399 -.2020 .2
FLIN -.0032 --- --- --- --- --- --- .2
FORT -62.6062 -62.5768 -62.5609 --- -62.7188 --- -62.8586 .3
GOLD -.0292 .0100 .0181 -.0592 -.1180 -.1773 -.2355 .2
HART 3.6353 4.1903 4.8791 5.2517 5.6278 6.0043 6.4322 .3
IRKT --- -.1377 -.1180 -.2041 --- -.3393 -.4070 .3
KOKB .1415 -.0289 -.0606 -.3977 -.3240 -.3989 -.2285 .6
KOSG -31.5229 -32.0907 -32.6820 -33.3771 -34.1169 -34.8019 -35.4894 .2
LHAS -.0919 .0373 -.0636 -1.1008* -.1897 -1.4961* -.1958 .4
MCM4 -.1989 -.0576 -.0476 -.3850 -.1751 -.2402 .1505 .3
NRC1 REF .0334 REF -.0836 -.1479 -.2144 -.2787 .2
RCM6 -.0459 -.3443 .0246 -.2113 -.4055 -.3150 -.3354 .2
SANT -.9603* .0862* -.1745* .2484* .5790 .7317 .8313 .5
STJO .0863 .2198 .3382 .3581 .3996 .4358 .4764 .2
TAHI -.1271 .0022 -.0860 .0086 -.1401 -.1830 -.4060 .3
TAIW -.3422 .3128 -.0801 -.2501 -.3192 -.2287 -.3807 .3
TSKB -.1001 -.0760 -.0589 -.1489 -.2246 -.2972 -.3722 .2
WHIT -.0385 .0676 .0342 -.0804 -.1461 -.2398 -.6298 .2
WILL 109.5754 110.4488 111.2982 112.0317 112.8049 113.5743 114.3411 .2
YELL -.1379 -.1498 -.1758 -.0390 -.1453 -.2561 -.3710 .3
Notes: * indicates epoch other than 0h UT
Sig are sigmas, in ns, averaged over 7 days
!!ms!! indicates offsets greater than 1 millisecond
global: ALBH ALGO DAV1 DRAO DUBO FAIR FLIN FORT GOLD GUAM HART IISC IRKT KERG KOKB KOSG LHAS MADR MALI MCM4 NRC1 RCM6 SANT STJO TAHI TAIW TIDB TROM TSKB WHIT WILL WTZR YAR1 YELL
[Mailed From: Caroline Huot <huot at geod.emr.ca>]
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