[IGSREPORT-4214] Wk 0925 EMR Analysis Report
NRCan/GSDivision
NRCan/GSDivision
Thu Oct 9 06:08:29 PDT 1997
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IGS Electronic Report Thu Oct 9 6:08:29 PDT 1997 Message Number 4214
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Author: NRCan/GSDivision
Subject: Wk 0925 EMR Analysis Report
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EMR ANALYSIS REPORT GPS-WEEK 0925 Dates: 97sep28 to 97oct04
********************************************************************************
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
EMR09250-6.SP3 GPS ephem. files for days 0-6, week #0925 in sp3 format
EMR09257.ERP pole x,y and DUT1 solutions for week #0925
EMR09257.SNX station and EOP weekly combined solution in SINEX format
EMR09257.SUM name of this text summary file
REMARKS on EMR products:
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 67 nsec (50723) & 76 nsec/day
w.r.t. GPS time.
Alternative reference clocks were selected most days, due to clock
resets at ALGO.
2. Date | PRN | Action | Period | Reason
+--------+-------+--------+----------------+----------------------------+
97sep30 | 26 | R | 00:00 to 07:45 | Modeling Problems
97oct01 | 19 | R | 20:00 to 23:45 | Modeling 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 971008
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
97sep28 97sep29 97sep30 97oct01 97oct02 97oct03 97oct04
---------------------------------------------------------------------
ALBH .56/1175 .43/1174 .49/1173 .56/1171 .56/1172 .57/1178 .58/1173
ALGO F .42/1140 .42/1086 .46/1150 .39/1151 .46/1154 .41/1145 .53/1160
AREQ .48/1103 .46/1109 .54/1084 .47/1093 .52/1080 .55/1077 .53/1084
CAS1 .81/1020 .65/1061 .00/ 0 .66/ 812 1.15/1067 .00/ 0 .00/ 0
DRAO .59/1179 .41/1167 .53/1174 .57/1179 .58/1184 .56/1183 .52/1184
FAIR F .61/1092 .43/1077 .46/1174 .56/ 941 .45/1168 .56/1045 .49/1148
FORT .82/1108 .88/1135 .82/1081 .75/1103 .85/1080 .81/1083 .81/1104
GOLD F .43/1155 .39/1091 .60/1115 .45/1166 .60/1134 .51/1165 .46/1087
GUAM .78/1015 .79/1012 .99/ 982 .92/1000 1.06/1009 .80/1016 .94/1011
HARK .46/1157 .53/1148 .46/1167 .00/ 0 .00/ 0 .00/ 0 .00/ 0
IRKT .52/1128 .51/1132 .51/1133 .46/1131 .51/1136 .00/ 0 .54/1128
KERG .73/1053 .78/1008 .65/1076 .62/1049 .80/1047 .60/1072 .65/1067
KIT3 .55/1124 .57/1131 .52/1134 .00/ 0 .00/ 0 .53/1111 .53/1118
KOKB F .71/ 775 .64/ 681 .63/ 620 .63/ 532 .73/ 599 .83/ 903 .75/ 590
KOSG F .45/1195 .48/1194 .51/1186 .44/1192 .55/1186 .45/1195 .47/1187
LHAS .00/ 0 .00/ 0 .52/1103 .58/1061 .55/1081 .00/ 0 .51/1080
MADR .69/ 919 .76/ 583 .73/1063 .70/1089 .68/ 885 .68/1100 .72/1080
MALI 1.37/ 978 1.44/1001 .86/1079 .89/1060 1.00/1077 .94/1113 .91/1109
MCM4 .58/1090 .59/1075 .54/1068 .56/1054 .63/1051 .62/1008 .53/1095
NRC1 .40/1156 .00/ 0 .41/1126 .44/1064 .43/1157 .44/1182 .46/1171
PERT .51/1109 .54/1124 .60/1123 .55/1130 .63/1115 .46/1123 .51/1131
RCM6 .66/1126 .67/1099 .58/1107 .59/1123 .63/1126 .70/1109 .81/1132
SANT F .48/1039 .45/1116 .45/1068 .49/ 975 .57/1114 .56/ 736 .00/ 0
SCH2 .57/1074 .55/1120 .61/1117 .56/1037 .47/1133 .39/ 193 .00/ 0
STJO .44/1136 .47/1111 .54/1127 .59/1123 .60/1161 .55/1126 .48/1122
TAHI .50/ 167 .00/ 0 .00/ 0 .59/1077 .65/1104 .62/1090 .64/1079
TID2 F .58/1114 .60/1161 .54/1111 .66/1164 .83/1157 .62/1171 .60/1169
TSKB .59/1155 .60/1156 .61/1155 .60/1153 .74/1154 .63/1156 .67/1134
USNO .63/1182 .00/ 0 .54/1093 .63/1165 .62/1169 .60/1168 .63/1172
WHIT .47/1151 .38/1186 .40/1207 .60/1047 .42/1208 .45/1195 .43/1202
WILL .00/ 0 .00/ 0 .48/1188 .51/1183 .49/1181 .47/1191 .40/1171
WTZR F .49/1131 .52/1156 .56/1147 .51/1154 .60/ 950 .48/1148 .48/1130
YELL F .52/1052 .41/1146 1.52/ 955 .52/ 979 .69/1238 .64/1164 .48/1254
PRN01 .61/1269 .54/1126 .58/1328 .53/1320 .71/1309 .56/1175 .52/1261
PRN02 .61/1306 .60/1162 .60/1392 .54/1350 .56/1364 .51/1249 .55/1304
PRN03 .59/1339 .59/1172 .58/1374 .56/1359 .85/1425 .57/1283 .57/1287
PRN04 .63/1364 .66/1282 .62/1451 .69/1365 .77/1461 .60/1294 .61/1342
PRN05 .55/1332 .54/1210 .56/1347 .59/1326 .57/1364 .68/1201 .60/1315
PRN06 .58/1327 .61/1238 .67/1366 .61/1261 .62/1353 .59/1245 .62/1311
PRN07 .56/1279 .55/1142 .52/1365 .54/1322 .60/1318 .58/1263 .49/1283
PRN09 E .61/1295 .56/1215 .58/1373 .62/1355 .60/1381 .66/1225 .67/1321
PRN10 .58/1377 .61/1312 1.15/1426 .60/1349 .68/1403 .65/1349 .64/1357
PRN14 .66/1309 .52/1170 .52/1362 .55/1289 .62/1270 .56/1140 .58/1226
PRN15 .61/1327 .54/1193 .57/1302 .60/1356 .72/1346 .59/1227 .58/1248
PRN16 .57/1318 .53/1214 .61/1358 .58/1310 .65/1331 .55/1180 .59/1295
PRN17 .54/1299 .60/1183 .60/1308 .60/1238 .58/1363 .62/1218 .56/1245
PRN18 .95/1341 .68/1231 .58/1353 .56/1334 .62/1375 .62/1288 .64/1260
PRN19 E .57/1319 .65/1197 .58/1343 .72/1292 .72/1313 .62/1194 .70/1244
PRN21 .59/1322 .56/1164 .56/1294 .57/1328 .85/1320 .59/1216 .56/1264
PRN22 .62/1376 .77/1209 .68/1393 .59/1284 .65/1377 .64/1331 .55/1314
PRN23 .53/1254 .54/1139 .55/1258 .57/1276 .60/1297 .54/1168 .51/1237
PRN24 .58/1215 .52/1193 .51/1359 .58/1280 .57/1355 .52/1247 .56/1299
PRN25 E .65/1391 .72/1286 .62/1426 .66/1409 .69/1409 .73/1299 .69/1294
PRN26 .58/1346 .59/1306 .71/1381 .55/1349 .64/1435 .63/1348 .61/1363
PRN27 E .62/1331 .87/1275 .68/1419 .58/1383 .75/1422 .67/1235 .72/1303
PRN29 .57/1311 .54/1219 .56/1363 .54/1333 .61/1323 .54/1233 .56/1285
PRN30 .56/1270 .53/1131 .55/1317 .59/1271 .61/1330 .54/1190 .57/1255
PRN31 .67/1381 .65/1271 .58/1428 .60/1419 .64/1433 .62/1348 .60/1359
Pseudo Range Statistics
rms (cm) / # obs
97sep28 97sep29 97sep30 97oct01 97oct02 97oct03 97oct04
---------------------------------------------------------------------
ALBH 33/1179 33/1181 36/1178 29/1175 32/1175 34/1184 38/1179
ALGO F 35/1140 38/1141 37/1158 36/1151 39/1154 43/1169 44/1165
AREQ 48/1108 40/1112 42/1106 47/1100 46/1087 45/1095 47/1090
CAS1 40/1044 52/1085 0/ 0 55/ 812 54/1067 0/ 0 0/ 0
DRAO 27/1183 26/1180 27/1176 31/1181 28/1182 31/1185 27/1185
FAIR F 33/1104 30/1105 36/1174 37/ 990 36/1168 45/1085 34/1149
FORT 65/1154 64/1161 65/1140 66/1111 66/1108 64/1157 63/1121
GOLD F 32/1175 33/1145 33/1178 30/1170 35/1165 41/1180 35/1093
HARK 49/1170 49/1160 47/1168 0/ 0 0/ 0 0/ 0 0/ 0
IRKT 57/1133 55/1133 52/1136 52/1135 51/1139 0/ 0 52/1134
KIT3 64/1129 64/1132 61/1132 0/ 0 0/ 0 65/1115 62/1130
KOKB F 78/ 781 71/ 688 67/ 625 85/ 574 72/ 605 76/ 922 75/ 593
KOSG F 39/1195 39/1196 39/1187 39/1193 37/1191 39/1196 39/1192
LHAS 0/ 0 0/ 0 57/1108 55/1063 59/1084 0/ 0 56/1086
MCM4 34/1095 35/1093 35/1108 34/1058 36/1054 44/1024 33/1109
NRC1 58/1156 0/ 0 56/1131 53/1064 56/1188 63/1186 62/1191
PERT 47/1142 47/1143 50/1130 47/1138 45/1122 45/1128 45/1134
RCM6 62/1137 69/1105 74/1128 71/1121 60/1129 75/1116 62/1140
SANT F 45/1039 43/1115 41/1087 42/ 983 49/1117 48/ 767 0/ 0
SCH2 44/1077 40/1127 50/1120 90/1061 59/1147 39/ 193 0/ 0
STJO 30/1136 39/1129 35/1132 34/1125 34/1163 53/1128 46/1145
TAHI 78/ 167 0/ 0 0/ 0 67/1077 69/1113 77/1101 65/1095
TID2 F 31/1114 33/1175 32/1162 31/1169 33/1166 30/1176 35/1177
TSKB 41/1161 41/1159 41/1161 40/1155 40/1158 39/1160 40/1144
USNO 47/1184 0/ 0 46/1181 46/1164 46/1169 47/1169 49/1176
WHIT 29/1163 28/1195 29/1207 27/1058 30/1209 30/1199 30/1203
WILL 0/ 0 0/ 0 27/1188 27/1185 27/1188 27/1193 29/1182
WTZR F 52/1129 51/1156 54/1147 53/1152 54/ 967 52/1148 51/1141
YELL F 37/1052 39/1161 73/ 955 40/ 988 58/1242 50/1183 37/1258
PRN01 47/1124 48/1048 51/1185 57/1156 53/1189 51/1027 51/1101
PRN02 46/1145 41/1047 41/1236 42/1186 44/1193 46/1083 39/1130
PRN03 47/1163 45/1076 48/1207 45/1176 48/1244 49/1105 48/1106
PRN04 44/1214 43/1117 42/1261 46/1191 47/1282 50/1106 45/1148
PRN05 44/1195 47/1097 44/1207 52/1161 49/1243 47/1084 48/1144
PRN06 50/1190 45/1104 52/1225 49/1110 50/1206 51/1083 52/1142
PRN07 46/1148 41/1052 43/1216 42/1181 40/1161 49/1086 43/1137
PRN09 E 47/1150 47/1056 52/1198 53/1180 49/1242 49/1074 52/1164
PRN10 48/1214 48/1121 51/1228 50/1173 48/1214 53/1149 46/1158
PRN14 39/1176 39/1083 41/1228 42/1177 43/1176 43/1022 42/1092
PRN15 46/1181 44/1063 47/1197 48/1198 51/1175 56/1058 50/1092
PRN16 50/1187 45/1067 48/1205 50/1150 53/1174 54/1044 49/1132
PRN17 48/1145 50/1053 53/1152 54/1067 50/1179 52/1049 50/1073
PRN18 47/1229 42/1124 50/1265 47/1201 45/1236 54/1158 47/1150
PRN19 E 43/1170 40/1076 41/1216 42/1178 39/1185 47/1078 41/1119
PRN21 45/1155 43/1035 48/1130 55/1158 52/1177 48/1032 49/1087
PRN22 44/1182 43/1071 46/1207 47/1081 48/1185 48/1128 45/1113
PRN23 47/1106 47/1033 54/1133 45/1129 47/1154 51/1029 52/1089
PRN24 44/1113 45/1044 46/1201 51/1148 46/1243 49/1080 46/1137
PRN25 E 49/1223 47/1124 47/1270 52/1227 49/1250 51/1132 48/1166
PRN26 42/1169 47/1135 46/1249 49/1156 43/1248 46/1156 42/1172
PRN27 E 45/1179 45/1150 44/1279 42/1240 42/1265 46/1123 44/1174
PRN29 37/1165 41/1083 41/1209 45/1181 43/1169 44/1091 41/1119
PRN30 59/1125 56/ 984 56/1164 59/1120 55/1199 62/1025 58/1083
PRN31 49/1199 47/1134 45/1235 43/1228 46/1268 52/1157 46/1184
Station Clock Offsets Solution for 0h UT
(microsecond / sigma in ns)
97sep28 97sep29 97sep30 97oct01 97oct02 97oct03 97oct04 sig
------------------------------------------------------------------------
ALBH 130.6166 131.9521 135.1380 136.4758 139.5789 141.4714 143.6826 .2
ALGO -.0264 -.9287 -.0513 -1.0212* REF REF .2687 .3
AREQ -.1501 -.8253 .1217 -1.0397 .1295 -.0833 -.1203 .3
CAS1 288.8073* 23.9572* --- 83.6267* 114.4383* --- --- .3
DRAO 3.6201 2.7203 3.6540 2.7872 3.7733 3.7360 3.9693 .2
FAIR !!ms!! !!ms!! REF -.9227 .0003 -.0965* .0733 .3
FORT .0851 -.8673 .0078 -.9150 .0091 -.0865 .0855 .3
GOLD .9279* REF .8997 REF .9480 .8670 1.0179 .4
HARK .3518 -.5045 .8225 --- --- --- --- .3
IRKT -.0208 -.9756 -.1016 -1.0252 -.1037 --- -.0312 .3
KIT3 .0542 -.9575 -.1145 --- --- -.0490 .1098 .3
KOKB -.6249 -.7416 .0832 -1.1811 .0861 1.1149 -.0325 .6
KOSG -12.6632 -14.2482 -13.9941 -15.5345 -15.2326 -15.9612 -16.4042 .3
LHAS --- --- -.0796 -.8742 -.0291 --- .2206 .3
MCM4 .0446 -1.1175 -.2463 -.9407 .0068 -.2293 .0185 .3
NRC1 REF --- -.0774 -.9995 -.0760 -.1728 REF .4
PERT -13.5610 -14.6210 -13.8447 -14.9043 -14.1042 -14.3284 -14.2721 .3
RCM6 .3340 -.9409 -.2629 -.6509 -.1219 -.2782 .1957 .2
SANT .2897* -.5172 .4954 -.3134 -.8051 -.7484 --- .3
SCH2 -13.3325 -18.7281 -22.3463 -29.1522* -5.9489 -10.0722 --- .4
STJO 3.2948 2.4164 3.3820 2.5322 2.0140 2.0380 2.3501 .2
TAHI .1062 --- --- -1.1131* .0101 .0738 .1046 .4
TID2 -.5118 -.8728 .0076 -.9103 .0189 -.0724 .1043 .3
TSKB -.3683 -1.3278 -.4603 -1.3828 -.4571 -.5495 -.3703 .3
USNO .2487 --- .1740 -.7473 .1778 .0825 .2556 .2
WHIT .0618 -.9928 -.1609 -.9478 -.2637 -.1256 .1802 .3
WILL --- --- 55.4702 56.0568 58.4967 59.8968 61.6245 .2
WTZR 1.3132* .5338 1.5841 .8363 1.9340 2.0067 2.3483 .3
YELL -2.1417 -3.1460 -2.3297 -3.3220 -.1761 -.3431 -.2426 .4
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 AREQ CAS1 DRAO FAIR FORT GOLD GUAM HARK IRKT KERG KIT3 KOKB
global: KOSG LHAS MADR MALI MCM4 NRC1 PERT RCM6 SANT SCH2 STJO TAHI TID2 TSKB
global: USNO WHIT WILL WTZR YELL
--
Geodetic Survey of Canada
Ottawa, Ontario, Canada
Internet: pierre at geod.nrcan.gc.ca
[Mailed From: Pierre Tetreault <pierre at geod.emr.ca>]
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