Subject: [IGSREPORT-2129] Wk 0824 EMR Analysis Report
From: NRCan/GSDivision
Date: Thu, 2 Nov 1995 13:37:27 PST

******************************************************************************
IGS Electronic Report    Thu Nov  2 13:37:27 PST 1995      Message Number 2129
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0824 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0824    Dates: 95oct22  to  95oct28                
********************************************************************************

NRCan (Natural Resources Canada, formerly Energy, Mines and Resources (EMR))
615 Booth Street, Ottawa, Canada K1A 0E9
e-mail: [email-masked], [email-masked]
tel:    (613)992-2678 (Jan Kouba)
	(613)992-2218 (Pierre Tetreault)
fax:    (613)995-3215

PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
   EMR08240-6.SP3     GPS ephem. files for days 0-6, week #0824 in sp3 format 
   EMR08247.ERP       pole x,y and DUT1 solutions for week #0824
   EMR08247.SNX       station and EOP weekly combined solution in SINEX format
   EMR08247.SUM       name of this text summary file

REMARKS on EMR products:

WARNING:  ALGO experienced a 40 min gap in data on Oct 24 (Day 297)
	  used NRC1 receiver clock on that day as reference time;
	  YELL receiver clock served as reference time on Oct28 (Day 301); 
	  Clock modelling problem on Oct28 (Day 301) between 20 and 24
	  hours - jumps up to 1.2usec.
	  
1. ALGO receiver clock used as reference time. In the sp3 EPH file sat. clock
   correction value of 99999.999999microseconds 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 66 ns (50012) & 4 ns/day w.r.t.
   GPS time.

2. PRN14 was removed from GUAM and HART on Oct 23 (Day 296), due to noisy data.

3. AREQ and DAV1 were removed from orbit processing on Oct 26 (Day 299),
   due to noisy data.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 951102
2. Software used      :  GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
   origin and orientation         :  Nominally ITRF93
   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.; 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  

            95oct22   95oct23   95oct24   95oct25   95oct26   95oct27   95oct28 
          ---------------------------------------------------------------------
ALBH       .35/1171  .51/1164  .35/1164  .42/1166  .50/1174  .46/1160  .41/1168 
ALGO F     .37/1185  .42/1172  .54/1144  .36/1186  .45/1180  .46/1189  .54/ 974 
AREQ       .00/   0  .47/1196  .47/1200  .55/1197  .00/   0  .48/1186  .54/1194 
CHUR       .46/ 993  .71/ 973  .49/1157  .45/1082  .50/1185  .47/1178  .48/1003 
DAV1       .95/ 837  .75/ 915  .00/   0  .72/1033  .00/   0  .00/   0  .65/1066 
DRAO       .40/1172  .46/1182  .44/1181  .41/1181  .59/1178  .48/1172  .42/1179 
FAIR F     .59/1167  .69/1044  .39/ 438  .59/ 598  .59/1216  .00/   0  .63/1219 
FORT       .85/1125  .92/1163  .99/1158  .94/1153  .87/1176  .00/   0  .93/1149 
GUAM      1.10/1095 1.04/1059  .98/1098 1.09/1093 1.11/1096  .75/1125  .84/1107 
GOLD F     .37/1044  .33/ 454  .00/   0  .36/ 828  .38/1069  .39/ 745  .38/ 924 
HART F     .47/ 954  .50/ 898  .43/ 968  .44/ 967  .48/ 940  .50/ 952  .56/ 956 
KERG       .69/1131  .75/1150  .66/1172  .74/1155  .68/1158  .77/1153  .81/1151 
KIT3       .59/1153  .68/1143  .62/1144  .63/1142  .64/1163  .60/1157  .68/1145 
KOKB F     .85/1140 1.26/1069  .86/1135  .93/1153  .86/1132  .78/1133  .82/1121 
KOSG F     .34/1115  .43/1150  .41/1148  .51/1154  .44/1098  .52/ 874  .44/1157 
MADR F     .45/1104  .60/1100  .60/1101  .59/1133  .60/ 324  .65/ 817  .62/1062 
MCM4       .42/1163  .52/1157  .42/1176  .47/1137  .27/  47  .30/  47  .59/1152 
NRC1       .46/1188  .46/1160  .52/1193  .40/1189  .43/ 651  .00/   0  .00/   0 
RCM5      1.05/1142 1.09/1117  .92/1150  .88/1158  .86/1186  .68/1169  .74/1173 
SANT F     .41/ 958  .50/ 948  .44/1189  .49/1184  .46/1184  .47/1190  .47/1186 
STJO       .41/1193  .71/1204  .51/1201  .50/1203  .61/1197  .50/1199  .57/1191 
TAIW       .44/1174  .57/1172  .58/1188  .49/1163  .55/1157  .54/1187  .52/1178 
TIDB F     .70/1133  .67/1130  .55/1147  .63/1181  .58/1174  .65/ 820  .71/1168 
TROM F     .43/1069  .60/ 940  .45/1011  .50/ 874  .49/ 500  .66/ 728  .61/1190 
TSKB       .63/1209  .86/1194  .75/1195  .80/1203  .66/1207  .65/1203  .63/1206 
WILL       .32/1165  .40/1164  .38/1168  .38/1163  .45/1165  .39/1160  .38/1158 
WETT F     .43/1169  .48/1119  .44/1088  .39/ 627  .41/ 910  .46/ 990  .47/1008 
YAR1 F     .43/1131  .40/1152  .41/1155  .44/1142  .41/1102  .47/1126  .53/1155 
YELL F     .34/1070  .58/ 899  .36/1191  .37/1100  .43/1179  .38/1168  .41/1016 

PRN01      .60/1233  .62/1250  .59/1207  .65/1318  .62/1067  .55/1094  .56/1237 
PRN02 E    .55/1256  .58/1223  .51/1177  .57/1242  .51/1126  .54/1023  .55/1254 
PRN04      .61/1334  .67/1332  .60/1216  .60/1327  .58/1085  .53/1095  .56/1325 
PRN05      .56/1211  .65/1200  .57/1194  .53/1178  .52/1092  .48/1074  .56/1171 
PRN06      .67/1267  .67/1291  .69/1212  .67/1307  .64/1043  .51/ 995  .61/1294 
PRN07      .58/1250  .67/1287  .60/1226  .56/1277  .56/1116  .51/1086  .61/1287 
PRN09 E    .70/1254  .62/1268  .59/1249  .63/1214  .69/1074  .69/1023  .74/1214 
PRN12      .51/1152  .54/1154  .56/1115  .45/1169  .48/1009  .49/ 918  .55/1129 
PRN14 E    .49/1231 1.29/1095  .54/1211  .54/1287  .51/1113  .53/1108  .49/1219 
PRN15      .52/1253  .64/1275  .52/1168  .57/1256  .61/1119  .54/1052  .57/1222 
PRN16      .58/1281  .60/1288  .60/1287  .62/1331  .60/1171  .51/1086  .64/1367 
PRN17      .59/1251  .62/1247  .61/1159  .64/1279  .61/1081  .52/ 937  .63/1271 
PRN18      .53/1209  .65/1271  .54/1174  .61/1179  .58/1113  .51/1038  .53/1230 
PRN19 E    .60/1163  .63/1229  .57/1186  .74/1178  .76/1128  .77/1009  .73/1201 
PRN20      .63/1219  .60/1212  .57/1182  .64/1237  .52/1040  .53/1064  .53/1210 
PRN21      .62/1199  .61/1197  .62/1201  .59/1214  .60/1105  .47/ 995  .56/1172 
PRN22      .56/1322  .66/1304  .61/1284  .60/1344  .64/1233  .54/1002  .69/1324 
PRN23      .55/1138  .58/1200  .54/1140  .56/1246  .52/1037  .47/ 985  .50/1217 
PRN24 E    .55/1261  .64/1292  .51/1184  .58/1317  .54/1092  .53/1079  .56/1329 
PRN25 E    .62/1310  .82/1292  .65/1314  .64/1348  .80/1132  .67/1078  .78/1239 
PRN26      .63/1323  .70/1298  .62/1279  .64/1303  .66/1142  .57/1054  .61/1328 
PRN27 E    .56/1259  .57/1292  .53/1229  .60/1217  .71/1161  .71/ 972  .72/1244 
PRN28      .54/1262  .67/1215  .61/1233  .62/1235  .63/1145  .54/1001  .57/1269 
PRN29      .62/1205  .69/1165  .63/1185  .56/1268  .55/1115  .55/1028  .58/1271 
PRN31      .60/1307  .65/1311  .64/1248  .62/1274  .65/1209  .59/1032  .61/1332 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            95oct22   95oct23   95oct24   95oct25   95oct26   95oct27   95oct28 
          ---------------------------------------------------------------------
ALBH        28/1171   26/1167   22/1164   23/1166   22/1175   25/1169   33/1173 
ALGO F      24/1185   24/1184   23/1145   23/1186   22/1180   25/1190   24/ 976 
AREQ         0/   0   30/1200   24/1200   23/1197    0/   0   24/1188   24/1197 
CHUR        22/1062   22/ 979   20/1157   20/1086   21/1185   21/1178   19/1003 
DAV1        36/  57   34/  54    0/   0   39/  58    0/   0    0/   0   30/  56 
DRAO        24/1175   21/1182   22/1181   20/1180   22/1179   25/1177   23/1182 
FAIR F      21/1171   21/1062   19/ 438   20/ 598   20/1216    0/   0   20/1219 
FORT        30/1130   32/1189   34/1164   33/1159   32/1183    0/   0   33/1160 
GUAM        25/1125   28/1080   26/1126   26/1128   26/1123   28/1128   27/1120 
GOLD F      22/1044   23/ 454    0/   0   20/ 829   22/1070   21/ 745   23/ 924 
HART F      29/ 965   27/ 904   27/ 967   28/ 968   26/ 941   28/ 953   28/ 961 
KERG        19/1158   18/1168   19/1174   18/1161   19/1161   19/1162   18/1159 
KIT3       103/1156   91/1165   79/1146   51/1147   76/1171   80/1165   81/1160 
KOKB F      33/1142   33/1140   33/1143   31/1157   32/1121   36/1139   36/1132 
KOSG F      32/1116   32/1152   30/1152   31/1155   31/1099   35/ 874   33/1157 
MADR F      27/1104   28/1103   29/1102   28/1133   25/ 324   28/ 818   28/1063 
MCM4        28/1165   35/1173   23/1181   21/1141   12/  47    9/  47   42/1162 
NRC1        30/1189   34/1172   34/1194   30/1189   29/ 651    0/   0    0/   0 
RCM5        17/1179   18/1178   17/1168   19/1172   18/1192   19/1173   19/1181 
SANT F      51/ 101   39/  98   29/ 100   22/ 101   22/ 100   28/ 101   23/ 100 
STJO        40/1193   40/1206   40/1201   42/1203   38/1198   41/1202   41/1197 
TAIW        23/  80   26/  98   27/  92   27/  90   21/  79   26/  86   23/  78 
TIDB F      28/1138   27/1135   25/1147   26/1183   25/1176   27/ 822   26/1173 
TROM F      36/  82   57/  89   49/  95   44/  89   18/  39   19/  39   74/  78 
TSKB        26/1209   33/1212   28/1204   30/1207   32/1207   36/1207   32/1211 
WILL        17/1168   16/1166   17/1168   17/1164   16/1165   17/1168   17/1162 
WETT F      44/1171   42/1119   38/1093   45/ 627   40/ 910   42/ 991   42/1009 
YAR1 F      17/1137   18/1152   17/1155   16/1143   19/1103   17/1127   22/1156 
YELL F      27/1073   24/ 903   21/1191   20/1100   21/1183   21/1223   20/1016 

PRN01       42/1112   42/1097   38/1053   29/1129   35/ 957   39/ 962   41/1028 
PRN02 E     28/1116   33/1125   30/1054   28/1049   28/1012   30/ 918   31/1070 
PRN04       31/1158   32/1153   31/1064   31/1140   30/ 989   34/ 945   32/1116 
PRN05       36/1083   29/1084   28/1070   29/1081   27/ 955   31/ 925   29/1037 
PRN06       39/1092   30/1101   26/1079   27/1122   26/ 940   29/ 883   29/1095 
PRN07       27/1066   29/1118   30/1082   27/1087   28/ 978   29/ 934   31/1067 
PRN09 E     33/1100   35/1126   33/1132   28/1069   33/ 951   35/ 901   37/1028 
PRN12       34/1174   36/1173   34/1115   33/1169   31/1009   33/ 920   37/1129 
PRN14 E     37/1047   37/1012   29/1072   25/1096   29/ 979   30/ 969   31/1028 
PRN15       38/1092   36/1126   33/1065   27/1082   34/1019   35/ 951   37/1045 
PRN16       34/1124   30/1133   27/1145   26/1139   26/1057   28/ 963   27/1169 
PRN17       37/1091   33/1080   29/1060   27/1108   29/ 999   30/ 848   32/1077 
PRN18       28/1008   29/1090   28/1018   25/1015   27/ 971   29/ 893   28/1032 
PRN19 E     27/1060   30/1124   29/1093   30/1073   32/1024   32/ 911   31/1106 
PRN20       38/1059   27/1056   26/1047   27/1098   27/ 937   29/ 939   32/1024 
PRN21       39/1077   38/1090   35/1078   26/1102   34/1025   36/ 905   37/1048 
PRN22       31/1165   28/1146   26/1147   25/1173   26/1120   26/ 893   28/1150 
PRN23       41/1021   38/1064   33/1004   27/1065   34/ 948   37/ 871   36/1017 
PRN24 E     35/1101   33/1105   31/1030   29/1156   30/ 964   33/ 933   32/1111 
PRN25 E     40/1118   37/1125   34/1150   27/1159   33/ 987   36/ 947   39/1041 
PRN26       30/1153   31/1163   28/1152   27/1112   28/1022   29/ 931   29/1143 
PRN27 E     24/1108   30/1140   29/1098   28/1036   28/1037   28/ 891   29/1083 
PRN28       32/1263   35/1225   32/1233   28/1243   30/1148   34/1002   33/1269 
PRN29       35/1095   34/1076   30/1078   29/1106   32/1030   31/ 906   31/1084 
PRN31       33/1163   37/1152   34/1129   27/1108   34/1120   36/ 931   35/1168 

                             Station Clock Offsets Solution for 0h UT
                                        (microsecond)

            95oct22   95oct23   95oct24   95oct25   95oct26   95oct27   95oct28 
         ----------------------------------------------------------------------
ALBH          .639      .688     1.058      .073      .117      .134     3.080 
ALGO           REF       REF      .295       REF       REF       REF     2.752 
AREQ           ---     -.129      .262     -.143       ---     -.096     2.731 
CHUR        92.032   121.271   150.815   179.793   209.094   238.389   270.415 
DAV1        37.162*   57.194*      ---    97.239*      ---       ---   160.506*
DRAO         3.257     3.322     3.682     3.448     3.513     3.578     6.398 
FAIR         -.933     -.952     -.677     -.017     -.040       ---     2.666 
FORT         -.216     -.208      .094     -.196     -.190       ---     2.573 
GUAM          .010     -.100      .265     -.074      .007      .001     2.693 
GOLD         -.660     -.683       ---     7.597*    7.575       ---    10.283 
HART         9.209     9.631    10.623    10.992    11.443    11.441    14.083 
KERG      -134.656  -138.981  -143.655  -148.195  -152.198  -156.419  -158.182 
KIT3          .010     -.046      .284     -.099     -.035     -.087     2.678 
KOKB          .803      .838     1.168      .908      .943      .977     3.765 
KOSG         2.180*    2.280     2.691     2.573     2.770     2.983     2.824 
MADR         4.883     4.875     5.160     4.855     4.845       ---     2.180 
MCM4         -.053     -.003      .289     -.140*    -.029     -.074     2.600 
NRC1         -.270     -.282       REF     -.309     -.322       ---       --- 
RCM5          .276      .290      .598      .323      .332      .342     3.107 
SANT          .120      .133      .439      .155      .166      .175     2.938 
STJO        -1.941    -1.763    -1.223    -1.288    -1.017     -.916     1.908 
TAIW         -.065     -.107      .351     -.100     -.245     -.092     2.721 
TIDB         -.031     -.021      .284     -.002      .007       ---     2.778 
TROM        22.712    31.154    39.879    48.111       ---       ---     5.951 
TSKB       -42.341   -43.686   -44.892   -46.646   -48.160   -49.570   -47.520 
WILL        10.115    11.954    14.075    15.568    17.368    19.124    23.695 
WETT        -2.034    -2.028     -.035     -.323     -.315     -.308     2.451 
YAR1          .277      .302      .609      .327      .332     -.047     2.722 
YELL        -9.436    -9.443    -2.417    -2.721    -2.731    -2.742       REF 

Note: * indicates epoch other than 0h UT
-- 

Geodetic Survey of Canada
Ottawa, Ontario, Canada
Internet: [email-masked]

[Mailed From: Pierre Tetreault <[email-masked]>]