[IGSREPORT-3822] Wk 0907 EMR Analysis Report
NRCan/GSDivision
NRCan/GSDivision
Tue Jun 10 14:24:25 PDT 1997
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IGS Electronic Report Tue Jun 10 14:24:25 PDT 1997 Message Number 3822
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Author: NRCan/GSDivision
Subject: Wk 0907 EMR Analysis Report
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EMR ANALYSIS REPORT GPS-WEEK 0907 Dates: 97may25 to 97may31
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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
EMR09070-6.SP3 GPS ephem. files for days 0-6, week #0907 in sp3 format
EMR09077.ERP pole x,y and DUT1 solutions for week #0907
EMR09077.SNX station and EOP weekly combined solution in SINEX format
EMR09077.SUM name of this text summary file
REMARKS on EMR products:
WARNING : ALGO clock was reset on May26 (50594) by about -784 nsec.
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. ALGO clock errors were about 759 nsec (50593), 66 nsec (50594) and clock drift was
70 nsec/day w.r.t. GPS time.
NRC1 clock error & drift were about 58 nsec (50597) & -3 nsec/day
w.r.t. GPS time.
3. Date | PRN | Action | Period | Reason
+--------+-------+--------+----------------+----------------------------+
97may25 | 29 | E | 00:00 to 23:45 | NANU 063-97151
| 15 | R | 20:00 to 23:45 | Modelling problems
| 19 | R | 00:00 to 23:45 | Modelling problems
97may26 | 29 | E | 00:00 to 23:45 | NANU 063-97151
| 14 | R | 00:00 to 23:45 | Modelling problems
| 19 | R | 00:00 to 23:45 | Modelling problems
97may27 | 29 | E | 00:00 to 23:45 | Modelling problems
97may28 | 09 | R | 22:00 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 970609
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
97may25 97may26 97may27 97may28 97may29 97may30 97may31
---------------------------------------------------------------------
ALBH .47/1131 .42/1128 .50/1136 .39/1177 .38/1178 .53/1176 .47/1181
ALGO F .55/1112 .44/1065 .45/1102 .50/1096 .46/1171 .47/1170 .39/1095
CAS1 .00/ 0 .00/ 0 .47/ 586 .00/ 0 .00/ 0 .00/ 0 .00/ 0
CHUR .00/ 0 .61/1066 .61/ 907 .64/1053 .00/ 0 .62/1127 .61/1139
DAV1 .65/1012 .68/ 992 .00/ 0 .55/1011 .47/1083 .53/1072 .58/ 962
DRAO .46/1141 .40/1132 .48/1133 .49/1184 .46/1175 .50/1184 .49/1185
DUBO .50/1112 .00/ 0 .00/ 0 .00/ 0 .43/1138 .00/ 0 .00/ 0
FAIR F .69/1114 .56/1048 .59/ 995 .53/1127 .49/1160 .57/1166 .48/1144
FORT 1.17/1058 1.03/1058 1.10/1037 .00/ 0 .91/1159 .93/1102 .00/ 0
GOLD F .70/1067 .52/1052 .50/1112 .58/1104 .54/1166 .61/1132 .56/1139
GUAM 1.00/ 993 .77/1008 .79/ 980 1.01/1030 .72/1049 .83/1029 .74/1024
HART F .65/1131 .00/ 0 .00/ 0 .00/ 0 .00/ 0 .53/1179 .51/1175
IISC .85/1005 .96/1021 .69/ 999 .73/1060 .53/1057 .66/1113 .63/1099
IRKT .78/1097 .63/1099 .63/1091 .70/1145 .59/1130 .53/1144 .59/1149
KERG .81/1076 .88/1077 .77/1068 .80/1111 .71/1146 .77/1147 .00/ 0
KIT3 .73/ 840 .60/ 766 .53/ 753 .91/ 902 .56/1003 .59/1059 .56/1092
KOKB F .78/ 922 .83/ 884 .60/ 804 .67/ 732 .57/ 977 .73/ 853 .66/ 908
KOSG F .83/1126 .54/1121 .45/1137 .60/1192 .42/1172 .44/1189 .46/1195
LHAS .73/1054 .00/ 0 .79/1073 .66/1139 .54/1021 .81/1149 .63/ 310
MADR 1.07/1044 .82/1019 .90/1046 .82/1040 .00/ 0 .75/ 906 .71/1105
MALI 1.19/1010 .97/ 981 1.11/1026 1.07/1001 1.09/1043 1.17/1090 1.11/1053
MCM4 .67/1118 .57/1127 .58/1109 .53/1154 .45/1185 .59/1101 .47/1148
NRC1 .55/1139 .50/1142 .46/1140 .53/1162 .48/1181 .47/1157 .45/1186
RCM6 .59/1102 .72/1091 .62/1093 .83/1068 .62/1154 .77/1155 .72/1144
SANT F .68/ 815 .63/1042 .53/1107 .54/1182 .50/1090 .68/1079 .51/ 951
STJO .73/1127 .52/1121 .54/1067 .58/1182 .44/1146 .48/1183 .53/1175
TAHI .90/1110 .70/1087 .61/1078 .60/ 597 .00/ 0 .95/1121 .83/ 43
TAIW .84/1069 .78/1052 .65/1024 .00/ 0 .64/1108 .75/1089 .77/1108
TIDB .79/1064 .78/1090 .69/1022 .69/1107 .00/ 0 .72/ 965 .61/1114
TROM F 6.93/ 421 .65/ 211 .00/ 0 5.17/ 423 .55/ 42 .00/ 0 .00/ 0
TSKB .78/1103 .64/1058 .65/1076 .68/1157 .58/1161 .65/1162 .66/1104
WHIT .61/1153 .46/1143 .48/1059 .51/1202 .43/1197 .44/1200 .45/1193
WILL .48/1144 .46/1142 .45/1132 .48/1189 .44/1115 .45/1191 .41/1188
WTZR F .82/1092 .57/1046 .52/1107 .66/1129 .45/1147 .50/1147 .50/ 820
YAR1 F .67/1092 .51/1118 .56/1083 .49/1153 .46/1168 .68/1180 .54/1156
YELL F .59/1101 .52/1172 .80/ 933 .55/1178 .53/1213 .90/1162 .55/1184
PRN01 .72/1524 .60/1411 .58/1382 1.16/1394 .51/1327 .58/1475 .48/1280
PRN02 E .67/1513 .64/1378 .60/1357 .63/1342 .56/1300 .62/1486 .61/1325
PRN03 1.29/1511 .60/1429 .68/1398 1.10/1369 .50/1322 .67/1492 .54/1327
PRN04 E 1.21/1577 .66/1472 .67/1493 1.06/1390 .57/1372 .66/1578 .61/1377
PRN05 E 1.67/1462 .65/1382 .65/1352 .65/1234 .64/1278 .80/1367 .70/1234
PRN06 1.37/1461 .66/1381 .62/1411 .83/1281 .61/1307 .70/1489 .62/1284
PRN07 .95/1458 .58/1376 .55/1423 .90/1344 .48/1272 .67/1453 .59/1331
PRN09 .83/1478 .59/1397 .58/1380 .86/1348 .56/1294 .67/1418 .58/1329
PRN10 1.00/1585 .61/1465 .70/1482 .66/1292 .57/1304 .93/1574 .66/1309
PRN14 .78/1416 1.07/1196 .70/1319 1.67/1270 .54/1255 .58/1311 .62/1262
PRN15 E .87/1423 .66/1377 .64/1311 1.02/1314 .51/1260 .56/1406 .58/1260
PRN16 .79/1439 .68/1328 .60/1310 .99/1293 .52/1255 .57/1394 .62/1239
PRN17 E 1.68/1468 .67/1352 .74/1371 .79/1318 .78/1294 .70/1519 .60/1315
PRN18 .97/1526 .64/1309 .75/1365 .61/1265 .56/1291 .78/1459 .58/1348
PRN19 1.37/1424 .87/1236 .55/1357 .63/1267 .46/1236 .59/1460 .59/1161
PRN21 .67/1481 .58/1385 .59/1338 .72/1366 .56/1350 .64/1495 .55/1281
PRN22 E .88/1527 .63/1416 .82/1426 .71/1388 .65/1361 .75/1537 .65/1338
PRN23 1.10/1438 .66/1384 .68/1128 .59/1156 .56/1326 .74/1472 .58/1287
PRN24 E 1.09/1515 .59/1414 .60/1378 .74/1325 .54/1336 .65/1513 .60/1311
PRN25 1.19/1476 .62/1453 .65/1430 .94/1377 .60/1378 .61/1536 .58/1327
PRN26 .74/1548 .65/1462 .69/1465 .60/1349 .56/1388 .67/1551 .56/1350
PRN27 .77/1507 .68/1426 .63/1452 .58/1317 .58/1346 .67/1521 .61/1368
PRN29 .00/ 0 .00/ 0 .00/ 0 .75/1353 .48/1329 .59/1461 .51/1227
PRN30 E 1.09/1408 .61/1366 .58/1352 .59/1245 .58/1234 .64/1364 .58/1297
PRN31 .91/1530 .61/1364 .62/1335 1.14/1390 .55/1320 .61/1548 .55/1302
Pseudo Range Statistics
rms (cm) / # obs
97may25 97may26 97may27 97may28 97may29 97may30 97may31
---------------------------------------------------------------------
ALBH 34/1132 39/1132 34/1136 32/1181 37/1182 33/1182 35/1183
ALGO F 39/1112 39/1104 42/1104 43/1162 41/1174 37/1172 43/1167
CAS1 0/ 0 0/ 0 37/ 586 0/ 0 0/ 0 0/ 0 0/ 0
CHUR 0/ 0 29/1080 35/ 943 26/1066 0/ 0 31/1127 31/1150
DRAO 28/1140 30/1136 27/1135 26/1184 26/1186 26/1182 27/1184
DUBO 33/1114 0/ 0 0/ 0 0/ 0 35/1143 0/ 0 0/ 0
FAIR F 34/1116 33/1066 36/1033 37/1139 34/1163 34/1168 32/1147
FORT 49/1100 45/1090 46/1089 0/ 0 46/1167 47/1134 0/ 0
GOLD F 39/1112 44/1056 38/1117 38/1126 39/1170 40/1168 37/1168
HART F 48/1129 0/ 0 0/ 0 0/ 0 0/ 0 44/1180 43/1183
IRKT 59/1100 60/1114 63/1104 66/1148 59/1133 60/1144 61/1150
KIT3 93/ 856 103/ 858 113/ 822 123/ 937 104/ 991 71/1059 59/1093
KOKB F 75/ 952 75/ 892 76/ 809 80/ 734 80/ 977 75/ 855 62/ 915
KOSG F 42/1136 38/1147 33/1150 38/1199 37/1172 39/1194 38/1195
LHAS 76/1086 0/ 0 63/1073 55/1147 56/1036 55/1149 70/ 309
MCM4 33/1120 32/1127 33/1112 32/1155 32/1185 30/1102 29/1164
NRC1 49/1140 52/1146 51/1141 50/1186 50/1184 54/1187 52/1188
RCM6 50/1103 63/1111 50/1095 52/1114 55/1155 54/1163 53/1153
SANT F 35/ 815 38/1050 35/1121 34/1189 34/1091 33/1080 38/ 955
STJO 36/1133 37/1135 35/1137 35/1185 31/1176 38/1183 38/1178
TAHI 60/1118 63/1090 58/1088 67/ 594 0/ 0 71/1156 80/ 44
TAIW 48/1073 49/1056 43/1034 0/ 0 45/1111 43/1100 46/1121
TSKB 37/1103 38/1062 38/1083 37/1159 38/1161 41/1169 39/1106
WHIT 37/1153 35/1148 34/1066 38/1204 37/1203 36/1201 35/1194
WILL 29/1145 25/1146 27/1133 29/1189 25/1191 28/1192 26/1191
YELL F 40/1114 40/1172 47/1023 40/1187 39/1245 37/1162 39/1204
PRN01 42/1091 42/1013 48/1031 43/ 962 43/1002 42/1082 39/ 962
PRN02 E 49/1088 53/ 970 48/1046 51/ 920 51/ 983 46/1079 44/ 966
PRN03 49/1104 47/1028 48/1041 50/ 951 43/1045 44/1127 41/ 988
PRN04 E 43/1158 43/1062 42/1126 49/ 967 43/1055 45/1145 39/1044
PRN05 E 51/1066 45/ 986 43/1048 43/ 888 53/ 980 47/1059 48/ 938
PRN06 50/1070 51/ 997 54/1067 50/ 907 53/1018 46/1116 42/ 969
PRN07 48/1067 51/1000 49/1083 47/ 936 48/ 971 44/1099 43/ 999
PRN09 46/1069 44/1007 53/1055 52/ 952 45/ 990 48/1076 46/ 995
PRN10 49/1177 51/1058 54/1135 54/ 905 48/1010 45/1185 42/ 969
PRN14 49/1051 52/ 868 46/1023 43/ 902 48/ 996 44/ 986 43/ 961
PRN15 E 46/1074 44/ 995 42/ 986 52/ 947 45/1015 47/1033 44/ 981
PRN16 47/1041 50/ 985 50/1002 46/ 905 46/ 967 44/1041 42/ 950
PRN17 E 47/1053 54/ 974 47/1045 47/ 911 47/ 999 46/1105 41/ 951
PRN18 50/1109 42/ 960 42/1058 42/ 898 41/1005 42/1096 44/ 992
PRN19 51/1060 52/ 901 38/1016 39/ 869 41/ 954 41/1056 38/ 872
PRN21 45/1058 49/ 980 46/1007 51/ 934 43/1022 45/1086 39/ 948
PRN22 E 46/1120 46/1059 44/1093 49/ 975 46/1053 47/1176 37/1018
PRN23 41/1035 43/ 998 46/ 917 46/ 906 39/1002 46/1108 40/ 961
PRN24 E 49/1105 48/1007 51/1046 56/ 928 46/1017 46/1122 44/1011
PRN25 41/1105 36/1044 40/1098 41/ 969 38/1044 38/1140 35/ 989
PRN26 46/1154 45/1070 57/1122 52/ 943 49/1062 45/1169 40/1004
PRN27 48/1114 48/ 997 44/1078 40/ 905 45/1000 46/1107 41/ 996
PRN29 0/ 0 0/ 0 0/ 0 61/ 918 41/1013 44/1071 37/ 914
PRN30 E 67/1002 62/ 982 58/1022 66/ 905 72/ 950 66/ 984 67/ 962
PRN31 44/1131 47/ 977 49/ 989 48/ 982 48/1043 44/1161 41/1002
Station Clock Offsets Solution for 0h UT
(microsecond / sigma in ns)
97may25 97may26 97may27 97may28 97may29 97may30 97may31 sig
------------------------------------------------------------------------
ALBH -21.8982 -23.6806 -25.0019 -26.2054 -27.0395 -28.0105 -29.2252 .2
ALGO REF REF REF REF .1962 REF .3406 .2
CAS1 --- --- !!ms!! --- --- --- --- .3
CHUR --- .0066 .0440* .1024 --- .4793 .5763 .3
DRAO 4.8759 4.4604 4.4548 4.4546 4.6443 4.7293 4.7876 .2
DUBO .5883 --- --- --- .2039 --- --- .2
FAIR .7231 .2500 .1908 .1310 .2669 .2908 .2907 .3
FORT .0603 -.2326 -.3069 --- -.2583 -.2478 --- .3
GOLD .6681 .1931 .1340 .0768 .2136 .2387 .2375 .2
HART 7.4307 --- --- --- --- .6741 1.2291 .3
IRKT .3281 -.1587 -.2316 -.2062 -.0843 -.0733 -.0869 .3
KIT3 .6102 -.0248 .1281 .0048 .0668 .0294 .0666 .3
KOKB .9863 -.1957 -.3283 -.3132 -.1511 -.1036 -.0362 .5
KOSG -3.0886 -4.2796 -4.9683 -5.6398 -6.0995 -6.6762 -7.2902 .2
LHAS .5743 --- .0218* -.0845* .1163* -.0092* .1495 .3
MCM4 .4622 -.0913 -.1073 -.2459 .0594 .0966 -.0393 .3
NRC1 .5017 .0166 -.0539 -.1242 REF .0122 REF .2
RCM6 .4784 -.0784 -.1471 -.1884 .0428 .1117 .0249 .2
SANT .7190* 1.1342 .0267 -.0722 .3013 .5683 1.6489 .4
STJO 1.2817 .0550 .0914 .1182 .3407 .4478 .5320 .2
TAHI .5357 -.0656 -.1949 -.1205 --- .1103 -.1229 .4
TAIW .3933 .3447 .0147 --- -.0372 .1681 .0239 .3
TSKB .2882 -.1903 -.2740 -.3559 -.2418 -.2370 -.2532 .2
WHIT .4573 -.0897 -.0671 -.0897 .0391 -.0440 -.2210 .2
WILL 127.2045 127.4674 128.1623 128.8591 129.7158 130.7206 132.2598 .2
YELL -.1494 .0155 -.1414 -.3002 -.2650 -.3438 -.4502 .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 CAS1 CHUR DAV1 DRAO DUBO FAIR FORT GOLD GUAM HART IISC IRKT
global: KERG KIT3 KOKB KOSG LHAS MADR MALI MCM4 NRC1 RCM6 SANT STJO TAHI TAIW
global: TIDB TROM TSKB WHIT WILL WTZR YAR1 YELL
--
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Caroline Huot
Geodetic Survey of Canada
Room #468
Ottawa, Ontario, Canada
K1A-0E9
Internet: huot at geod.nrcan.gc.ca
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[Mailed From: Caroline Huot <huot at geod.emr.ca>]
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