[IGSREPORT-4101] Wk 0920 EMR Analysis Report
NRCan/GSDivision
NRCan/GSDivision
Thu Sep 4 14:05:02 PDT 1997
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IGS Electronic Report Thu Sep 4 14:05:02 PDT 1997 Message Number 4101
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Author: NRCan/GSDivision
Subject: Wk 0920 EMR Analysis Report
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EMR ANALYSIS REPORT GPS-WEEK 0920 Dates: 97aug24 to 97aug30
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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
EMR09200-6.SP3 GPS ephem. files for days 0-6, week #0920 in sp3 format
EMR09207.ERP pole x,y and DUT1 solutions for week #0920
EMR09207.SNX station and EOP weekly combined solution in SINEX format
EMR09207.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).
NRC1 clock error & drift were about 12 nsec (50684) & -20 nsec/day
w.r.t. GPS time
FAIR clock error & drift were about 232 nsec (50687) & -10 nsec/day
w.r.t. GPS time
ALGO clock error & drift were about 21 nsec (50688) & 94 nsec/day
w.r.t. GPS time
2. Date | PRN | Action | Period | Reason
+--------+-------+--------+----------------+----------------------------+
97aug24 | 16 | R | 22:00 to 23:45 | Modeling Problems
| 18 | R | 00:00 to 01:45 | Modeling Problems
| 23 | R | 00:00 to 05:45 | Modeling Problems
| 31 | R | 00:00 to 01:45 | Modeling Problems
97aug25 | 14 | R | 23:00 to 23:45 | Modeling Problems
| 31 | R | 23:00 to 23:45 | Modeling Problems
| 06 | R | 20:00 to 23:45 | Modeling Problems
97aug26 | 06 | R | 00:00 to 23:45 | Modeling Problems
| 14 | R | 00:00 to 03:45 | Modeling Problems
| 04 | R | 18:00 to 23:45 | Modeling Problems
97aug27 | 01 | R | 00:00 to 05:45 | Modeling Problems
| 23 | R | 00:00 to 05:45 | Modeling Problems
97aug28 | 06 | R | 00:00 to 09:45 | Modeling Problems
| 14 | R | 18:00 to 23:45 | Modeling Problems
| 23 | R | 00:00 to 03:45 | Modeling Problems
97aug29 | 06 | R | 20:00 to 23:45 | Modeling Problems
| 16 | 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 970904
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
97aug24 97aug25 97aug26 97aug27 97aug28 97aug29 97aug30
---------------------------------------------------------------------
ALBH .51/1185 .49/1174 .47/1168 .54/1175 .51/1177 .44/1176 .43/1178
ALGO F .52/1136 .62/1080 .53/1104 .59/1134 .55/1164 .47/1169 .49/1122
AREQ .52/1092 .50/1096 .50/1081 .53/1088 .59/1088 .53/1088 .56/1089
DRAO .51/1176 .47/1176 .42/1174 .64/1176 .51/1171 .50/1185 .48/1187
FAIR F .44/ 665 .60/1164 .54/ 193 .50/1167 .53/ 798 .58/1104 .54/1129
FORT .77/ 726 .86/ 823 .78/ 878 .81/ 935 .80/ 892 .88/ 873 .85/1094
GOLD F .57/1163 .59/1164 .51/1055 .45/1135 .54/1157 .47/1168 .54/1170
GUAM 1.04/ 988 1.04/1006 .65/ 163 .93/ 996 .98/ 993 1.03/ 985 .86/1016
HARK .48/1132 .55/1156 .55/1087 .53/1162 .61/1155 .59/1162 .59/1161
IISC .00/ 0 .00/ 0 .00/ 0 .63/1107 .75/1071 .66/1032 .61/1061
IRKT .54/1123 .62/1098 .53/1052 .58/1129 .00/ 0 .00/ 0 .00/ 0
KERG .63/1061 .69/1073 .69/1004 .73/1094 .72/1100 .74/1100 .75/1098
KIT3 .00/ 0 .60/1086 .59/1039 .59/1132 .00/ 0 .00/ 0 .56/1117
KOKB F .00/ 0 .85/ 879 .77/ 523 .74/ 771 1.37/ 616 .71/ 750 .80/ 844
KOSG F .58/1193 .70/1177 .54/1098 .59/1177 .58/1194 .57/1192 .52/1172
MALI .90/1067 .99/1123 1.01/ 935 .00/ 0 .92/1067 1.07/1052 .83/ 528
MCM4 .00/ 0 .46/1120 .46/1076 .49/1121 .63/1061 .53/1112 .57/1120
NRC1 .51/1178 .63/1162 .54/1157 .59/1138 .59/1190 .49/1187 .50/1176
RCM6 .82/1083 .83/1105 .74/1077 .78/1076 .80/1153 .70/1124 .76/1147
SANT F .00/ 0 .70/ 473 .48/ 632 .54/ 912 .63/ 913 .65/ 590 .73/ 510
STJO .65/1147 .57/1168 .52/1132 .55/1169 .55/1172 .50/1148 .61/1135
TAHI .46/ 302 .00/ 0 .00/ 0 .00/ 0 .67/1065 .65/1119 .63/1125
TAIW .00/ 0 .61/ 817 .56/ 656 .67/1029 .00/ 0 .81/1026 .00/ 0
TID2 F .58/1136 .63/1150 .53/1033 .64/1145 .70/1132 .68/1146 .64/1153
TSKB .72/1129 .80/1124 .70/1000 .81/1136 .94/1106 .76/1136 .70/1145
WHIT .39/1193 .48/1191 .46/1175 .55/1199 .56/1164 .50/1171 .43/1189
WILL .43/1192 .44/1179 .43/1180 .52/1187 .50/1171 .47/1175 .39/1177
WTZR F .54/1147 .55/1143 .51/1031 .58/1149 .58/ 871 .53/1082 .57/1139
YELL F .50/1208 .57/1205 .45/1216 .51/1144 .63/1144 .60/1093 .46/1182
PRN01 E .64/ 934 .74/1188 .61/1091 .72/1157 .80/1090 .80/1160 .73/1149
PRN02 .53/1012 .57/1168 .52/1151 .51/1224 .62/1174 .54/1176 .54/1196
PRN03 E .65/ 982 .63/1161 .52/1014 .70/1221 .73/1053 .66/1171 .69/1161
PRN04 .58/1062 .61/1250 .72/1118 .59/1244 .60/1223 .60/1245 .55/1186
PRN05 .56/ 982 .61/1177 .49/ 992 .54/1139 .51/1071 .59/1128 .51/1111
PRN06 E .69/ 905 .67/1110 .60/ 573 .60/1103 .77/ 968 .73/1071 .68/1071
PRN07 E .58/ 938 .65/1119 .63/1054 .59/1166 .72/1130 .67/1130 .61/1187
PRN09 .58/ 990 .57/1182 .57/1072 .64/1175 .59/1140 .60/1163 .59/1211
PRN10 .61/1005 .58/1146 .61/1033 .60/1253 .67/1225 .59/1168 .63/1247
PRN14 .54/ 903 .96/1110 .67/1061 .58/1176 1.06/1074 .61/1141 .56/1115
PRN15 .56/ 974 .60/1206 .53/1114 .57/1191 .72/1129 .58/1189 .62/1212
PRN16 .58/ 919 .65/1139 .50/1086 .56/1182 .64/1119 .58/1109 .53/1162
PRN17 .63/1019 .61/1159 .51/ 984 .61/1216 .62/1074 .62/1169 .60/1178
PRN18 E .68/ 974 .71/1153 .68/1043 .79/1154 .80/1110 .93/1148 .68/1109
PRN19 .53/ 914 .59/1056 .54/ 988 .51/1161 .59/1102 .61/1146 .56/1102
PRN21 .55/ 912 .56/1115 .45/1033 .63/1193 .63/1096 .59/1122 .62/1154
PRN22 .59/1085 .68/1274 .54/1068 .60/1270 .67/1157 .61/1183 .55/1193
PRN23 .63/ 959 .61/1143 .55/1017 .63/1160 .61/1038 .58/1118 .58/1168
PRN24 .57/ 968 .57/1137 .50/1046 .51/1165 .50/1075 .58/1195 .55/1116
PRN25 .59/1036 .66/1273 .56/1060 .62/1263 .67/1181 .65/1309 .56/1188
PRN26 E .68/1038 .73/1239 .64/1094 .71/1222 .80/1151 .69/1258 .70/1220
PRN27 .60/1027 .58/1171 .53/1131 .54/1237 .60/1186 .62/1156 .59/1220
PRN29 E .67/ 892 .84/1127 .69/ 992 .73/1191 .79/1143 .72/1209 .68/1196
PRN30 .60/ 921 .56/1070 .47/ 951 .60/1101 .54/ 971 .55/1101 .53/1082
PRN31 E .75/1071 .74/1239 .64/1153 .69/1219 .74/1105 .70/1180 .71/1230
Pseudo Range Statistics
rms (cm) / # obs
97aug24 97aug25 97aug26 97aug27 97aug28 97aug29 97aug30
---------------------------------------------------------------------
ALBH 34/1185 32/1176 37/1178 37/1182 34/1181 36/1178 36/1179
ALGO F 39/1140 43/1087 41/1114 39/1142 41/1166 40/1172 42/1165
AREQ 34/1102 34/1113 34/1128 34/1119 38/1106 40/1109 41/1096
DRAO 29/1179 27/1186 27/1180 32/1183 29/1178 29/1184 31/1187
FAIR F 39/ 672 32/1165 27/ 193 35/1168 35/ 804 33/1137 34/1144
FORT 43/ 739 40/ 840 42/ 943 43/ 976 43/ 907 39/ 893 43/1113
GOLD F 39/1179 34/1170 35/1076 36/1147 33/1178 41/1171 43/1170
HARK 43/1136 42/1164 45/1146 43/1176 44/1163 46/1174 44/1171
IRKT 63/ 585 62/1011 65/1121 60/1134 0/ 0 0/ 0 0/ 0
KIT3 0/ 0 55/1116 64/1112 57/1139 0/ 0 0/ 0 64/1122
KOKB F 0/ 0 59/ 903 75/ 544 73/ 785 69/ 696 68/ 758 68/ 849
KOSG F 40/1195 43/1200 49/1148 41/1187 39/1199 37/1198 39/1199
MCM4 0/ 0 30/1120 30/1119 34/1135 32/1067 31/1117 30/1121
NRC1 60/1194 59/1189 59/1174 60/1188 59/1194 57/1189 69/1187
RCM6 54/1118 55/1121 48/1143 50/1103 47/1161 46/1131 60/1170
SANT F 0/ 0 37/ 490 37/ 645 30/ 948 39/ 930 39/ 604 40/ 514
STJO 33/1177 32/1171 30/1160 34/1176 34/1181 34/1153 34/1166
TAHI 57/ 302 0/ 0 0/ 0 0/ 0 63/1085 61/1128 64/1137
TAIW 0/ 0 34/ 823 38/ 692 55/1047 0/ 0 49/1046 0/ 0
TID2 F 34/1151 34/1169 35/1162 32/1164 32/1164 32/1163 32/1167
TSKB 39/1146 40/1155 43/1153 42/1156 41/1160 39/1156 41/1156
WHIT 31/1193 81/1139 67/1124 133/1122 109/1027 118/1160 158/1106
WILL 29/1192 25/1188 28/1187 29/1187 33/1174 30/1183 27/1177
WTZR F 55/1154 52/1154 62/1083 50/1152 56/ 873 55/1090 54/1148
YELL F 40/1208 40/1234 39/1246 42/1188 40/1163 41/1155 41/1203
PRN01 E 44/ 781 44/1056 48/1052 59/1040 51/ 921 58/1017 64/1025
PRN02 36/ 838 36/1030 42/1047 46/1081 37/ 984 40/1017 50/1044
PRN03 E 41/ 829 43/1066 44/ 963 61/1110 46/ 920 51/1033 56/1056
PRN04 42/ 919 41/1103 53/1058 45/1110 54/ 984 47/1066 59/1011
PRN05 40/ 845 43/1047 40/ 961 48/1049 41/ 929 49/ 980 51/ 990
PRN06 E 44/ 849 40/1025 82/ 774 49/1037 45/ 880 54/ 982 52/ 969
PRN07 E 43/ 805 51/1017 55/1021 49/1073 52/ 989 55/1003 63/1057
PRN09 43/ 832 44/1054 47/1020 44/1064 42/ 965 52/1031 49/1018
PRN10 46/ 805 42/ 966 43/1036 47/1116 46/1030 48/1018 54/1072
PRN14 35/ 787 41/1043 37/1000 46/1108 53/ 968 43/1029 57/1011
PRN15 43/ 861 51/1074 45/1019 58/1058 48/ 978 52/1023 61/1064
PRN16 39/ 804 47/1027 51/ 975 47/1057 55/ 937 41/ 967 59/ 989
PRN17 42/ 884 42/1035 39/ 985 48/1057 40/ 914 48/ 982 50/ 985
PRN18 E 38/ 869 41/1029 48/1018 47/1104 50/ 942 41/1022 50/1054
PRN19 34/ 809 40/ 965 44/ 919 43/1044 44/ 939 41/ 980 50/1012
PRN21 42/ 787 57/1002 40/ 947 62/1041 41/ 911 57/ 938 59/1012
PRN22 35/ 878 39/1108 39/ 984 46/1112 49/ 934 46/ 985 56/1005
PRN23 43/ 858 54/1031 40/ 954 62/1036 45/ 912 58/ 947 61/1003
PRN24 48/ 852 45/1040 45/1030 46/1054 51/ 918 49/1033 58/ 988
PRN25 40/ 834 41/1121 40/1001 46/1126 51/ 990 47/1111 50/1044
PRN26 E 41/ 861 38/1103 40/1044 56/1115 41/1024 44/1086 50/1080
PRN27 39/ 858 40/1035 40/1035 44/1126 41/1016 41/ 992 51/1061
PRN29 E 37/ 752 46/1020 40/ 934 46/1079 54/ 973 40/1037 50/1058
PRN30 56/ 803 58/ 957 56/ 936 62/ 986 56/ 826 58/ 936 65/ 946
PRN31 E 43/ 947 45/1130 45/1058 56/1121 45/ 973 53/1034 59/1093
Station Clock Offsets Solution for 0h UT
(microsecond / sigma in ns)
97aug24 97aug25 97aug26 97aug27 97aug28 97aug29 97aug30 sig
------------------------------------------------------------------------
ALBH 36.1330 12.8734 42.2310 45.0412 48.1440 51.0504 53.9980 .2
ALGO .8020 .0120 .1038 -.0757 REF REF REF .3
AREQ .0268 .1590 .0043 -.0854 -.0491 -.0741 -.1449 .3
DRAO 1.6601 1.7088 1.7614 1.5956 1.8363 1.8000 1.7691 .2
FAIR .2106* .2123 --- REF .1909 .1031 .0148 .2
FORT 530.8111 530.8077 530.8063 4.7906 49.2979 25.3771 25.2840 .4
GOLD -.1988 -.1769 -.1524 .0925 .3064 .2403 .1733 .3
HARK 9.5689 9.5814 9.5223 9.1997 9.3876 9.3103 9.2412 .3
IRKT -.0154 .0382 .0096 -.2127 --- --- --- .4
KIT3 --- -.1374 .0813 -.2132 --- --- -.1860 .4
KOKB --- .0166 .0122 -.3096 -.1257 .0246 -.0199 .5
KOSG -21.9258 -22.5426 -23.1719 -24.0079 -24.4289 -25.1182 -25.8109 .2
MCM4 --- -.0486 .1816 -.1938 -.1976 -.1603 -.1476 .3
NRC1 REF REF REF -.2188 -.0319 -.1225 -.2131 .2
RCM6 -.1239 -.1283 -.0773 -.2196 -.0358 -.3332 -.3021 .2
SANT --- .5367* -7.5357 -3.4645* .8516* .7211* -2.8067* .6
STJO .8286 .9483 1.0532 .9568 1.2728 1.3131 -.1428 .2
TAHI .2031 --- --- --- .3742* -.4061 -.1835 .3
TAIW --- !!ms!! !!ms!! 605.3021 --- -102.9115 --- .3
TID2 -.0416 -.0452 -.0476 -.2700 -.0849 -.1780 -.2715 .3
TSKB -.1028 -.1142 -.1185 -.3391 -.1602 -.2618 -.3584 .3
WHIT .0436 .1279 .0633 -.1789 .1353 -.2159 -.3185 .2
WILL 72.1884 73.8067 .5873 1.9834 3.7797 5.2923 6.7855 .2
WTZR -2.7612 -3.1176 -3.5109 -4.1301 -4.4698* -4.8867 -.4386 .3
YELL -.4544 -.4948 -.5352 -.7932 -.6489 -.7815 -.9146 .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 AREQ DRAO FAIR FORT GOLD GUAM HARK IISC IRKT KERG KIT3 KOKB
global: KOSG MALI MCM4 NRC1 RCM6 SANT STJO TAHI TAIW TID2 TSKB WHIT WILL WTZR
global: 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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