Subject: [IGSREPORT-4483] Wk 0938 EMR Analysis Report
From: NRCan/GSDivision
Date: Mon, 12 Jan 1998 10:46:15 PST

******************************************************************************
IGS Electronic Report    Mon Jan 12 10:46:15 PST 1998      Message Number 4483
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0938 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0938    Dates: 97dec28  to  98jan03                
********************************************************************************

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)992-2218 (Pierre Tetreault)
	(613)996-4914 (Caroline Huot)
fax:    (613)995-3215

PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
   EMR09380-6.SP3     GPS ephem. files for days 0-6, week #0938 in sp3 format 
   EMR09387.ERP       pole x,y and DUT1 solutions for week #0938
   EMR09387.SNX       station and EOP weekly combined solution in SINEX format
   EMR09387.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).

2. ALGO clock error & drift were about 4058 nsec (50810) & 126 nsec/day
   w.r.t. GPS time.

   Starting 97Dec29 (50811) EMR has been modeling PRN08.

3.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97dec29 |   22  |    R   | 00:00 to 01:45 | Modeling Problems
      97dec30 |   14  |    E   | 00:00 to 23:45 | Modeling Problems
              |   18  |    R   | 00:00 to 23:45 | Modeling Problems
              |   23  |    R   | 22:00 to 23:45 | Modeling Problems
      98jan01 |   04  |    R   | 21:00 to 23:45 | Modeling Problems
              |   14  |    R   | 00:00 to 23:45 | Modeling Problems
              |   23  |    R   | 00:00 to 01:45 | Modeling Problems
              |   23  |    R   | 15:00 to 23:45 | Modeling Problems
              |   24  |    R   | 00:00 to 02:45 | Modeling Problems
      98jan02 |   24  |    R   | 00:00 to 23:45 | Modeling Problems
      98jan03 |   14  |    R   | 00:00 to 23:45 | Modeling Problems
              |   16  |    R   | 00:00 to 01:45 | Modeling Problems
              |   16  |    R   | 18:00 to 23:45 | Modeling Problems
	      |   23  |    R   | 00:00 to 01:45 | 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 980108
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  

            97dec28   97dec29   97dec30   97dec31   98jan01   98jan02   98jan03 
          ---------------------------------------------------------------------
ALBH       .44/1165  .50/1215  .42/1156  .36/1194  .45/1196  .39/1195  .46/1185 
ALGO F     .47/1150  .45/1187  .48/1127  .47/1187  .56/1182  .46/1172  .56/1176 
AREQ       .50/1039  .53/1103  .55/1072  .47/1124  .64/1131  .54/1091  .64/1090 
CAS1       .53/ 988  .59/ 982  .65/ 812  .62/ 951  .00/   0  .00/   0  .00/   0 
CHUR       .60/1175  .64/1244  .70/ 871  .64/1245  .66/1166  .65/1185  .71/1158 
DRAO       .44/1168  .50/1213  .46/1186  .40/1220  .54/1217  .39/1228  .53/1204 
DUBO       .37/1124  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
FAIR F     .46/1127  .47/1171  .69/ 901  .56/1177  .56/1155  .61/1171  .68/1148 
FORT       .83/1083  .86/1111  .86/1010  .88/1128  .97/1079  .93/1053  .98/1012 
GOL2 F     .67/1163  .50/1233  .48/1172  .49/1226  .58/1222  .58/1232  .70/1180 
HARK       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 1.11/ 852  .63/1144 
IISC       .00/   0  .52/ 183  .75/ 817  .00/   0  .00/   0  .67/1062  .87/1004 
IRKT       .00/   0  .63/1149  .69/1094  .56/1141  .60/1141  .66/1143  .00/   0 
KERG       .57/1076  .66/1133  .69/1081  .73/1130  .80/1118  .75/1122  .97/1108 
KIT3       .00/   0  .58/1157  .67/1111  .00/   0  .68/1148  .65/1148  .80/1092 
KOKB F     .75/1121  .78/1146  .71/1049  .72/1108  .78/1109  .86/1075  .88/1079 
KOSG F     .41/1189  .44/1230  .50/1191  .44/1226  .51/1222  .66/1234  .66/1223 
MADR       .64/1022  .72/1149  .80/1056  .70/1144  .72/1128  .63/ 655  .75/ 635 
MCM4       .48/1054  .56/1057  .56/1033  .59/1122  .85/1085  .67/1097  .69/1060 
NRC1       .40/1190  .45/1230  .46/1173  .43/1237  .48/1228  .53/1129  .51/1227 
ONSA       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .57/1139 
PERT       .40/1094  .51/1149  .55/1086  .50/1149  .55/1136  .52/1143  .61/1141 
RCM6       .61/1111  .63/1177  .56/1106  .55/1125  .70/1158  .58/1154  .71/1154 
SANT F     .00/   0  .47/ 546  .49/ 617  .40/ 274  .66/ 891  .41/ 775  .67/ 691 
STJO       .54/1158  .56/1209  .53/1083  .55/1142  .58/1181  .42/1045  .56/1151 
TAHI       .00/   0  .72/1090  .70/1017  .60/1054  .73/1023  .61/1056  .76/ 991 
TID2 F     .62/1171  .75/1228  .73/1159  .80/1211  .99/1188  .80/1220  .86/1208 
TSKB       .64/1133  .67/1186  .75/1146  .65/1173  .75/1176  .71/1172 1.14/1114 
USNO       .51/1188  .60/1234  .55/1173  .59/1229  .61/1221  .61/1227  .67/1218 
WHIT       .43/1175  .45/1232  .67/1046  .44/1236  .55/1226  .51/1236  .59/1222 
WILL       .38/1176  .41/1230  .44/1191  .35/1240  .43/1235  .38/1241  .43/1232 
WTZR F     .46/1148  .51/1140  .56/1106  .46/1142  .51/1137  .62/1137  .68/1141 
YAR1 F     .39/1107  .49/1154  .46/1078  .43/1145  .53/1155  .47/1138  .60/1145 
YELL F     .48/1259  .50/1308  .62/1035  .51/1306  .55/1269  .57/1286  .61/1256 

PRN01      .46/1206  .52/1332  .55/1289  .51/1256  .56/1300  .53/1367  .59/1362 
PRN02      .50/1218  .54/1305  .55/1408  .54/1244  .56/1326  .54/1364  .59/1387 
PRN03      .49/1262  .58/1394  .63/1333  .54/1317  .60/1315  .61/1339  .71/1348 
PRN04      .48/1231  .52/1351  .62/1298  .52/1245  .62/1300  .57/1387  .62/1336 
PRN05      .50/1221  .50/1292  .49/1329  .47/1233  .59/1235  .55/1276  .53/1256 
PRN06      .49/1260  .53/1362  .58/1415  .56/1291  .59/1314  .65/1355  .62/1406 
PRN07      .43/1196  .52/1302  .55/1346  .50/1279  .58/1292  .50/1308  .63/1337 
PRN08      .00/   0  .55/1363  .61/1318  .53/1240  .60/1277  .55/1317  .58/1320 
PRN09      .45/1190  .50/1288  .52/1295  .50/1248  .54/1274  .55/1326  .52/1322 
PRN10 E    .68/1252  .71/1391  .72/1371  .68/1290  .82/1337  .72/1352  .83/1388 
PRN14 E    .64/1247  .70/1300  .00/   0  .67/1282  .83/1309  .69/1329 1.51/1180 
PRN15      .50/1265  .57/1370  .59/1305  .49/1283  .54/1321  .53/1336  .68/1318 
PRN16 E    .67/1215  .69/1317  .69/1197  .69/1247  .68/1221  .70/1294  .91/1226 
PRN17      .49/1246  .54/1327  .58/1299  .58/1218  .60/1251  .60/1311  .59/1319 
PRN18      .46/1231  .57/1342  .78/1239  .51/1321  .50/1321  .53/1410  .62/1356 
PRN19      .46/1149  .50/1241  .52/1319  .49/1224  .61/1269  .53/1309  .55/1306 
PRN21 E    .62/1213  .74/1313  .70/1170  .69/1249  .73/1204  .88/1299  .77/1270 
PRN22      .53/1236  .60/1352  .63/1291  .58/1293  .60/1262  .60/1320  .65/1323 
PRN23 E    .67/1173  .81/1310  .87/1230  .79/1208  .85/1226 1.03/1295 1.01/1315 
PRN24      .47/1137  .54/1301  .58/1283  .48/1171 1.00/1168  .82/1266  .70/1367 
PRN25      .49/1232  .52/1405  .59/1327  .51/1331  .56/1367  .52/1386  .61/1415 
PRN26      .66/1276  .56/1398  .59/1390  .59/1356  .63/1390  .57/1352  .58/1383 
PRN27      .51/1242  .58/1389  .55/1410  .49/1304  .73/1344  .52/1390  .55/1403 
PRN29      .45/1168  .51/1287  .53/1194  .56/1254  .51/1221  .52/1313  .62/1202 
PRN30      .50/1249  .53/1362  .54/1361  .52/1273  .60/1332  .61/1381  .55/1354 
PRN31      .49/1239  .55/1382  .62/1338  .55/1329  .61/1347  .57/1292  .60/1329 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97dec28   97dec29   97dec30   97dec31   98jan01   98jan02   98jan03 
          ---------------------------------------------------------------------
ALBH        32/1165   34/1215   33/1157   35/1194   42/1196   33/1195   34/1196 
ALGO F      46/1150   40/1187   39/1127   47/1187   93/1182   37/1182   44/1181 
AREQ        43/1052   42/1112   46/1092   43/1134   44/1144   48/1137   44/1125 
CAS1        33/ 988   32/ 992   31/ 818   32/ 964    0/   0    0/   0    0/   0 
CHUR        29/1178   28/1249   31/ 871   30/1250   31/1177   33/1213   31/1238 
DRAO        25/1169   27/1213   27/1186   27/1220   31/1215   29/1229   29/1218 
DUBO        29/1125    0/   0    0/   0    0/   0    0/   0    0/   0    0/   0 
FAIR F      32/1128   37/1173   42/ 915   39/1177   40/1158   39/1172   40/1169 
FORT        61/1093   61/1117   68/1022   66/1136   61/1106   65/1112   62/1090 
GOL2 F      74/1190   35/1235   38/1173   36/1226   34/1224   33/1236   47/1218 
HARK         0/   0    0/   0    0/   0    0/   0    0/   0   49/ 852   49/1166 
IRKT         0/   0   47/1154   45/1101   43/1153   49/1155   45/1154    0/   0 
KOKB F      56/1131   58/1161   60/1057   57/1138   60/1130   63/1103   67/1140 
KOSG F      36/1190   37/1230   40/1191   38/1227   37/1223   37/1236   35/1237 
MCM4        54/1056   40/1058   48/1042   57/1135   48/1109   59/1108   62/1082 
NRC1        62/1190   60/1230   76/1175   67/1237   61/1229   59/1230   56/1234 
ONSA         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   35/1139 
PERT        44/1094   46/1152   47/1090   46/1154   48/1141   43/1144   49/1146 
RCM6        49/1115   48/1178   76/1110   55/1130   51/1160   52/1160   52/1162 
SANT F       0/   0   40/ 546   40/ 625   38/ 274   62/ 860   40/ 825   34/ 702 
STJO        39/1159   43/1211   57/1085   41/1144   33/1184   31/1047   33/1155 
TAHI         0/   0   75/1104   68/1039   80/1071   73/1033   79/1085   76/1051 
TID2 F      35/1174   38/1235   43/1196   34/1231   37/1226   33/1228   34/1235 
TSKB        36/1140   39/1192   39/1151   43/1180   40/1183   40/1188   41/1192 
USNO        43/1192   43/1232   44/1175   43/1229   44/1222   46/1232   45/1227 
WHIT        26/1179   28/1236   28/1054   26/1237   27/1228   28/1236   26/1227 
WILL        21/1176   22/1230   21/1192   23/1240   22/1237   23/1241   22/1235 
WTZR F      55/1145   55/1139   57/1104   52/1142   57/1139   54/1138   58/1145 
YELL F      35/1259   34/1308   36/1052   44/1307   37/1294   36/1297   36/1295 

PRN01       46/1092   43/1143   53/1109   43/1141   46/1144   43/1160   45/1178 
PRN02       38/1090   40/1114   43/1158   42/1107   44/1140   43/1146   42/1172 
PRN03       48/1123   45/1190   56/1125   46/1186   46/1134   47/1153   47/1159 
PRN04       36/1134   40/1210   42/1122   42/1139   50/1162   46/1222   48/1205 
PRN05       36/1082   37/1104   44/1100   41/1087   45/1041   40/1088   42/1097 
PRN06       49/1125   42/1186   48/1203   45/1160   57/1139   43/1186   42/1215 
PRN07       44/1078   42/1138   46/1140   47/1164   49/1127   43/1153   48/1172 
PRN08        0/   0   52/1158   52/1120   50/1106   52/1073   52/1117   53/1145 
PRN09       39/1062   40/1115   42/1100   42/1104   43/1093   43/1136   43/1168 
PRN10 E     45/1141   48/1237   49/1199   50/1187   58/1192   51/1220   50/1232 
PRN14 E     37/1109   45/1121    0/   0   44/1152   50/1134   45/1115   56/1114 
PRN15       43/1131   41/1177   42/1094   46/1146   43/1135   44/1174   43/1152 
PRN16 E     42/1080   44/1143   53/1001   49/1113   49/1060   49/1101   47/1073 
PRN17       55/1120   46/1138   50/1091   50/1081   52/1087   50/1139   46/1131 
PRN18       39/1094   46/1155   45/1018   44/1180   47/1141   46/1192   44/1186 
PRN19       37/1043   41/1072   43/1110   46/1114   47/1114   45/1114   42/1139 
PRN21 E     49/1104   45/1120   54/1019   47/1142   47/1054   46/1153   47/1148 
PRN22       47/1113   43/1177   54/1118   48/1192   42/1093   44/1179   38/1132 
PRN23 E     48/1043   45/1120   47/1027   46/1090   47/1063   43/1113   48/1127 
PRN24       41/1027   40/1160   44/1089   44/1073   56/1053   45/1097   45/1193 
PRN25       41/1102   44/1206   48/1138   44/1200   45/1195   42/1222   39/1218 
PRN26       46/1164   39/1214   41/1210   42/1224   44/1205   40/1202   42/1243 
PRN27       40/1111   43/1203   42/1187   49/1165   49/1185   44/1179   43/1194 
PRN29       37/1051   39/1089   51/1011   44/1134   42/1058   41/1104   41/1072 
PRN30       51/1103   49/1184   57/1145   54/1127   58/1143   51/1178   51/1147 
PRN31       43/1116   46/1215   49/1166   48/1203   50/1190   44/1137   49/1193 

                         Station Clock Offsets Solution for 0h UT
                               (microsecond / sigma in ns)

       97dec28   97dec29   97dec30   97dec31   98jan01   98jan02   98jan03  sig 
       ------------------------------------------------------------------------
ALBH    8.2619    9.0267    9.8463   -4.0552   -3.1184   -2.2258   -1.3827   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
AREQ   -3.9249   -4.1175   -4.4445   -4.4987   -4.5255   -4.6786   -4.6229   .3
CAS1  600.5573* 630.6531* 660.5099* 690.2120*      ---       ---       ---   .3
CHUR   -5.0476   -5.3311   -5.5874   -5.8827   -6.2142   -6.5475   -6.9006   .2
DRAO   -4.1493   -4.2728   -4.3975   -4.5237   -4.6532   -4.7806   -4.9079   .2
DUBO   -3.9864       ---       ---       ---       ---       ---       ---   .2
FAIR   -4.2987   -4.4327   -4.5687   -4.3157   -4.4568   -4.5965   -4.7351   .3
FORT   -4.0505   -4.1740   -4.2982   -4.4248   -4.5539   -4.6819   -4.8084   .3
GOL2   -4.3748   -4.5171   -4.6591   -4.8033   -4.9502   -5.0951   -5.2377   .3
HARK       ---       ---       ---       ---       ---   -1.2533* -12.2767   .4
IRKT       ---   -4.5376   -4.6623   -4.7880   -4.9161   -5.0417       ---   .3
KOKB   -3.9022   -4.0154   -4.1302   -4.2470   -4.3681   -4.4851   -4.6008   .3
KOSG   -7.1047   -7.9268   -8.7482   -9.5684  -10.3281  -11.0560  -11.8243   .2
MCM4   -4.1005   -4.1337   -4.3318   -4.4815   -4.3613   -4.6692*  -4.6383   .4
NRC1   -4.1664   -4.2910   -4.4156   -4.5451   -4.6752   -4.8040   -4.9318   .2
ONSA       ---       ---       ---       ---       ---       ---   -4.7799   .2
PERT  -14.8023  -15.0753  -15.3499  -15.6097  -15.8731  -16.1288  -16.3965   .3
RCM6   -3.9052   -4.1860   -4.2405   -4.3318   -4.3699   -4.6646   -4.9138   .2
SANT       ---   -6.0011*  -4.2348*      ---  -11.7422   -4.0714*  -4.8485   .9
STJO   -3.7047   -3.7112   -3.7118   -3.7261   -4.4174   -4.4154   -4.6482   .3
TAHI       ---   -4.1341   -4.0406   -4.3584   -4.8522   -4.6231   -4.7411*  .3
TID2   -4.0416   -4.1556   -4.2716   -4.3877   -4.5081   -4.6251   -4.7432   .3
TSKB   -5.1281   -5.2598   -5.3924   -5.5165   -5.6480   -5.7834   -5.9107   .2
USNO   -3.8088   -3.9298   -4.0516   -4.1749   -4.3017   -4.4273   -4.5505   .2
WHIT   -4.0167   -4.1689   -4.3197   -4.3780   -4.4195   -4.5873   -4.8065   .2
WILL  188.5651  189.9056  191.1893  192.5564  193.9148  195.2705  196.7127   .2
WTZR   -2.9962   -3.1099   -3.2247   -3.3398   -3.4580   -3.5739   -3.6866   .2
YELL   -6.4225   -6.6104   -6.8322   -7.1089   -7.3208   -7.4889   -7.7091   .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 CAS1 CHUR DRAO DUBO FAIR FORT GOL2 HARK IISC IRKT KERG
global: KIT3 KOKB KOSG MADR MCM4 NRC1 ONSA PERT RCM6 SANT STJO TAHI TID2 TSKB
global: USNO WHIT WILL WTZR YAR1 YELL
-- 

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

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