[IGSREPORT-3718] Wk 0903 EMR Analysis Report
NRCan/GSDivision
NRCan/GSDivision
Wed May 7 12:42:42 PDT 1997
******************************************************************************
IGS Electronic Report Wed May 7 12:42:42 PDT 1997 Message Number 3718
******************************************************************************
Author: NRCan/GSDivision
Subject: Wk 0903 EMR Analysis Report
********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0903 Dates: 97apr27 to 97may03
********************************************************************************
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
EMR09030-6.SP3 GPS ephem. files for days 0-6, week #0903 in sp3 format
EMR09037.ERP pole x,y and DUT1 solutions for week #0903
EMR09037.SNX station and EOP weekly combined solution in SINEX format
EMR09037.SUM name of this text summary file
REMARKS on EMR products:
WARNING : Due to incomplete data at ALGO, the following stations
were used as reference clock :
NRC1 on 97apr30 (50568) and 97may03 (50571)
FORT on 97may01 (50569)
FAIR on 97may02 (50570)
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).
ALGO clock error & drift were about 316 ns (50565) & 65 ns/day w.r.t. GPS
time.
2. Date | PRN | Action | Period | Reason
+--------+-------+--------+----------------+----------------------------+
97apr27 | 28 | E | 00:00 to 23:45 | Not enough tracking data
| 27 | R | 00:00 to 00:15 | Modelling problems
| 14 | R | 13:00 to 23:45 | Modelling problems
97apr28 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97apr29 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97apr30 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may01 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may02 | 28 | E | 00:00 to 23:45 | Not enough tracking data
97may03 | 28 | E | 00:00 to 23:45 | Not enough tracking data
| 27 | R | 20:00 to 23:45 | 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 970507
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
97apr27 97apr28 97apr29 97apr30 97may01 97may02 97may03
---------------------------------------------------------------------
ALBH .51/1164 .38/1172 .44/1182 .40/1125 .49/1145 .39/1161 .48/1177
ALGO F .45/1140 .46/1143 .43/1098 .42/1144 .53/ 941 .40/1140 .00/ 0
DAV1 .53/1056 .54/1055 .53/1025 .61/ 814 .53/ 341 .61/ 272 .60/1010
DRAO .53/1184 .51/1180 .62/1169 .45/1175 .42/1192 .44/1180 .53/1185
FAIR F .49/1145 .50/1147 .49/1158 .50/1101 .57/1084 .52/1144 .51/1133
FLIN .43/1178 .41/1164 .40/1173 .42/1148 .49/1140 .51/1146 .41/1169
FORT 1.00/1140 .98/1091 1.19/1069 .93/1152 1.02/1108 .00/ 0 .95/1104
GOLD F .54/1139 .58/1119 .56/1079 .47/1020 .54/1170 .48/1111 .53/1169
GUAM .78/1043 .89/1020 .92/1027 .86/1045 .88/1040 .84/1030 .92/1048
HART F .00/ 0 .59/1152 .56/1119 .60/1121 .59/1145 .53/1146 .56/1140
IISC .00/ 0 .61/1070 .61/1027 .69/1045 .59/1028 .89/1013 .61/1074
IRKT .00/ 0 .54/1142 .58/1140 .00/ 0 .58/1126 .57/1143 .00/ 0
KERG .00/ 0 .78/1091 .00/ 0 .75/1132 .77/1144 .73/1129 .76/1144
KOKB F .69/ 653 .74/ 679 .67/ 684 .69/ 742 .65/ 546 .72/ 994 .74/ 671
KOSG F .43/1187 .53/1182 .46/1157 .46/1181 .46/1192 .42/1166 .45/1187
LHAS .62/ 198 .56/1071 .58/1094 .64/1137 .59/1120 .56/1100 .58/1102
MADR .81/1007 .84/ 986 .83/ 945 .75/ 949 .75/ 647 .76/ 895 .68/ 902
MALI .95/1075 .98/1071 1.23/ 990 1.34/ 994 .00/ 0 .92/1094 1.04/ 747
MCM4 .49/1134 .52/1122 .49/1112 .56/1100 .50/1037 .49/1078 .57/1151
NRC1 .42/1183 .47/1192 .41/1181 .47/1186 .55/1144 .44/1148 .46/1186
RCM6 .67/1145 .73/1138 .69/1134 .54/1131 .75/1135 .54/1157 .56/1146
SANT F .54/1024 .59/ 948 .54/ 517 .55/1016 .62/1153 .51/1033 .56/ 933
STJO .50/1185 .49/1136 .52/1175 .57/1184 .53/1152 .53/1167 .55/1159
TAHI .00/ 0 1.07/ 925 .77/ 941 .72/ 984 .80/ 858 .66/ 489 .90/1107
TAIW .69/1091 .58/1099 .60/1090 1.05/1067 .74/1084 .77/1075 .73/1060
TIDB F .60/1125 .74/1124 .64/1100 .68/1118 .63/1115 .65/1094 .63/1130
TROM F .00/ 0 .00/ 0 2.93/ 108 .00/ 0 .00/ 0 .00/ 0 .00/ 0
TSKB .67/1160 .76/1163 .64/1153 .77/1154 .64/1155 .66/1157 .64/1170
WHIT .41/1193 .42/1199 .44/1186 .40/1106 .43/1181 .45/1186 .42/1195
WILL .46/1189 .39/1190 .37/1192 .40/1175 .36/1188 .37/1163 .40/1188
WTZR F .43/1125 .54/1141 .58/1143 .52/1132 .56/1118 .48/1134 .53/1144
YAR1 F .62/ 56 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .60/ 134 .49/1148
YELL F .48/1266 .49/1263 .52/1247 .49/1150 .59/1031 .47/1180 .57/1091
PRN01 .48/1099 .56/1369 .82/1332 .51/1366 .53/1329 .55/1245 .60/1274
PRN02 .55/1093 .55/1337 .56/1303 .66/1236 .55/1230 .52/1246 .60/1272
PRN03 .55/1178 .59/1409 .68/1311 .58/1313 .57/1315 .57/1287 .56/1357
PRN04 E .65/1212 .78/1430 .63/1364 .67/1417 .67/1304 .61/1405 .72/1402
PRN05 .52/1066 .56/1347 .55/1252 .56/1303 .58/1262 .56/1270 .60/1274
PRN06 .64/1077 .63/1320 .66/1266 .75/1285 .66/1223 .59/1268 .69/1350
PRN07 .52/1130 .57/1396 .56/1358 .63/1363 .56/1264 .54/1297 .57/1327
PRN09 E .62/1133 .68/1368 .67/1302 .73/1301 .73/1236 .64/1324 .69/1318
PRN10 .62/1222 .60/1443 .63/1360 .67/1352 .59/1340 .57/1356 .67/1395
PRN14 .71/1025 .58/1292 .70/1223 .60/1208 .63/1181 .67/1239 .60/1139
PRN15 E .58/1094 .63/1300 .80/1274 .67/1260 .62/1141 .66/1249 .67/1247
PRN16 .60/1099 .52/1318 .58/1247 .63/1251 .58/1195 .53/1245 .52/1193
PRN17 E .61/1125 .76/1385 .85/1255 .74/1260 .71/1239 .69/1264 .72/1328
PRN18 .63/1153 .61/1352 .61/1233 .66/1269 .60/1286 .59/1288 .60/1292
PRN19 E .50/1047 .62/1256 .61/1183 .72/1237 .56/1166 .53/1203 .61/1268
PRN21 .53/1081 .60/1321 .62/1285 .56/1261 .54/1262 .58/1260 .55/1318
PRN22 .69/1207 .60/1461 .77/1375 .65/1325 .60/1305 .53/1281 .60/1382
PRN23 .54/1113 .52/1388 .57/1302 .55/1272 .54/1252 .58/1292 .56/1343
PRN24 E .59/1121 .79/1355 .65/1332 .69/1353 .75/1282 .64/1276 .66/1332
PRN25 E .74/1120 .84/1412 .71/1337 .74/1358 .75/1284 .58/1347 .60/1334
PRN26 .60/1225 .61/1444 .59/1410 .62/1377 .61/1316 .53/1331 .58/1321
PRN27 E .67/1165 .78/1372 .72/1339 .86/1328 .72/1257 .68/1273 .71/1329
PRN29 .54/1045 .56/1311 .53/1215 .53/1296 .58/1282 .52/1275 .60/1309
PRN30 .51/1109 .59/1352 .53/1219 .57/1256 .57/1249 .60/1284 .59/1310
PRN31 .59/1246 .61/1437 .64/1338 .60/1281 .52/1260 .56/1254 .59/1356
Pseudo Range Statistics
rms (cm) / # obs
97apr27 97apr28 97apr29 97apr30 97may01 97may02 97may03
---------------------------------------------------------------------
ALBH 34/1164 37/1179 35/1183 35/1177 30/1172 37/1182 33/1177
ALGO F 39/1141 37/1144 39/1144 40/1144 40/ 944 40/1144 0/ 0
DRAO 31/1183 29/1186 30/1171 32/1189 29/1190 30/1186 33/1186
FAIR F 34/1145 38/1148 35/1158 33/1131 34/1105 35/1147 33/1135
FLIN 46/1178 42/1165 42/1175 43/1149 45/1160 44/1159 49/1173
FORT 45/1154 45/1158 44/1156 47/1182 43/1129 0/ 0 44/1153
GOLD F 40/1141 38/1162 41/1093 38/1021 41/1171 37/1114 37/1173
HART F 0/ 0 41/1162 42/1155 41/1148 41/1152 41/1160 39/1157
IRKT 0/ 0 57/1150 60/1144 0/ 0 62/1133 64/1149 0/ 0
KOKB F 68/ 671 81/ 683 76/ 689 71/ 747 81/ 563 71/1005 68/ 689
KOSG F 40/1189 35/1192 35/1189 38/1183 40/1193 41/1192 38/1196
LHAS 49/ 198 47/1078 67/1105 57/1146 58/1157 64/1101 57/1143
MCM4 35/1139 34/1126 37/1126 37/1117 35/1037 34/1101 33/1161
NRC1 49/1185 50/1193 50/1189 49/1189 53/1150 47/1152 48/1189
RCM6 57/1151 61/1150 52/1153 55/1137 62/1147 58/1165 56/1152
SANT F 34/1036 30/ 964 36/ 540 39/1036 35/1170 35/1070 34/ 951
STJO 34/1186 33/1185 33/1184 38/1185 33/1155 34/1173 33/1187
TAHI 0/ 0 58/ 925 66/ 975 69/1022 64/ 873 69/ 490 68/1152
TAIW 44/1102 43/1110 48/1113 48/1114 44/1092 48/1098 47/1075
TSKB 37/1165 41/1171 39/1162 42/1167 41/1160 41/1159 39/1174
WHIT 32/1194 32/1199 32/1190 34/1197 31/1182 33/1193 33/1204
WILL 27/1190 27/1194 27/1193 26/1186 26/1189 28/1185 26/1188
YELL F 37/1266 37/1263 38/1257 39/1168 39/1075 40/1194 37/1155
PRN01 34/ 850 34/1029 36/1026 41/1012 38/1054 38/ 978 35/ 918
PRN02 41/ 838 47/ 990 46/ 995 46/ 951 46/ 947 47/ 928 44/ 897
PRN03 40/ 919 42/1077 43/1033 43/1019 42/1073 43/1011 40/ 981
PRN04 E 40/ 926 41/1119 41/1091 43/1081 41/1039 44/1073 41/1030
PRN05 39/ 831 44/1022 50/1011 50/ 995 47/1012 50/ 968 41/ 925
PRN06 43/ 877 47/1041 48/1010 46/ 987 48/1018 51/ 970 46/ 965
PRN07 41/ 869 44/1056 45/1069 41/1023 41/1020 45/ 987 40/ 956
PRN09 E 42/ 880 43/1041 46/1033 43/1001 48/1012 45/1020 40/ 954
PRN10 39/ 927 48/1108 42/1089 43/1072 43/1085 47/1053 45/1011
PRN14 38/ 803 38/ 986 42/ 992 40/ 915 44/ 942 41/ 963 41/ 835
PRN15 E 42/ 876 42/1019 41/ 995 40/ 959 45/ 952 42/ 958 43/ 931
PRN16 42/ 850 45/ 987 45/ 978 45/ 930 47/ 927 47/ 943 43/ 856
PRN17 E 38/ 881 42/1048 46/ 987 47/ 955 43/1018 49/ 953 44/ 958
PRN18 38/ 883 39/1006 41/ 985 41/ 975 41/1026 41/ 956 42/ 931
PRN19 E 40/ 796 38/ 905 37/ 874 42/ 942 42/ 904 38/ 908 43/ 891
PRN21 41/ 816 43/ 989 47/ 997 43/ 908 43/1004 44/ 950 43/ 946
PRN22 36/ 937 40/1116 41/1092 44/1007 44/1058 39/ 988 42/1048
PRN23 37/ 857 40/1031 39/1011 42/ 961 41/1026 41/ 984 42/ 958
PRN24 E 41/ 861 43/1028 45/1040 44/1025 44/1015 47/ 996 45/ 970
PRN25 E 35/ 879 38/1078 42/1050 41/1031 41/1059 36/1009 40/1010
PRN26 39/ 938 40/1114 42/1110 43/1053 40/1046 41/1043 38/ 941
PRN27 E 45/ 885 46/1018 52/1029 46/1005 49/ 990 43/ 969 47/ 934
PRN29 38/ 790 39/ 949 42/ 920 36/ 951 43/1008 41/ 944 42/ 959
PRN30 58/ 858 61/1038 62/ 972 60/ 931 64/1001 64/ 982 60/ 927
PRN31 40/ 951 43/1092 43/1055 42/1046 43/1063 46/ 985 42/1038
Station Clock Offsets Solution for 0h UT
(microsecond / sigma in ns)
97apr27 97apr28 97apr29 97apr30 97may01 97may02 97may03 sig
------------------------------------------------------------------------
ALBH -62.2944 -63.6111 -64.8917 -65.7043 -4.2479 -68.5322 -69.1089 .2
ALGO REF REF REF .4155 63.0700 -.5649 --- .4
DRAO 2.2346 2.2420 2.2453 2.6681 65.3279 2.1836 2.8701 .2
FAIR .5007 .4139* .3313 .6625 63.2309 REF .5940 .3
FLIN -.2331 -.3078 -.4671 -.0749 62.6424 -.5932 -.0751 .2
FORT -.8557 -.9219 -.9863 -.6381 REF --- -62.6012 .3
GOLD -.1489 -.3493 -.4540 -.0974 62.5487 -.6552 -.0347 .3
HART -.0805 .2093 .5899 1.3995 64.5287 1.9330 3.1600 .3
IRKT --- -.4435 -.5073 --- 62.4325 -.7787 --- .3
KOKB .0947 -.4098 -.5235 -.0780 62.5085 -.9514 -.1457 .5
KOSG -27.6026 -28.2678 -28.9182 -29.1474 32.8826 -30.8927 -30.9136 .2
LHAS -.3037 -.2851 -.4440 -.0944 62.5113 -.7622 -.0507 .4
MCM4 -.2735 -.4282 -.4686 -.0646 62.4404 -.6342 .1231 .3
NRC1 -.2333 -.2947 -.3542 REF 62.5923 -.6161 REF .3
RCM6 -.2424 -.3350 -.3391 -.0598 62.5005 -.6498 -.2402 .2
SANT .2363 -.4734 -1.3030 1.3683 63.9344 .9007 .1415 .4
STJO .2232 .2546 .2888 .7483 63.4544 -.5191 .0055 .3
TAHI -.3396 1.2486* -.3883 -.1228* 62.3912 -.7165* -.0108 .6
TAIW -.3409 -.4865 -.5242 -.1449 62.3599 -.7670 .2137 .3
TSKB -.2828 -.3455 -.4172 -.0694 62.5199 -.7033 -.0914 .3
WHIT -.2261 -.4123 -.5766 .0533 62.6263 -.6223 -.0799 .2
WILL 103.6768 104.3955 105.1654 106.3442 169.7375 107.3337 108.7632 .2
YELL -.4292 -.5176 -.6110 -.2797 62.2813 -.6716 -.0948 .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 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>]
More information about the IGSREPORT
mailing list