Subject: [IGSREPORT-4158] Wk 0922 EMR Analysis Report
From: NRCan/GSDivision
Date: Tue, 23 Sep 1997 9:21:55 PDT

******************************************************************************
IGS Electronic Report    Tue Sep 23  9:21:55 PDT 1997      Message Number 4158
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0922 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0922    Dates: 97sep07  to  97sep13                
********************************************************************************

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
   EMR09220-6.SP3     GPS ephem. files for days 0-6, week #0922 in sp3 format 
   EMR09227.ERP       pole x,y and DUT1 solutions for week #0922
   EMR09227.SNX       station and EOP weekly combined solution in SINEX format
   EMR09227.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 950 nsec (50698) & 92 nsec/day
   w.r.t. GPS time
   NRC1 clock error & drift were about 15 nsec (50699) & -15 nsec/day
   w.r.t. GPS time

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97sep08 |   18  |    R   | 22:00 to 23:45 | Modeling Problems
      97sep08 |   19  |    R   | 22:00 to 23:45 | Modeling Problems
      97sep09 |   19  |    R   | 00:00 to 03:45 | Modeling Problems
      97sep11 |   01  |   E(M) | 00:00 to 23:45 | (NANU) 096-97255
      97sep12 |   01  |   E(M) | 00:00 to 23:45 | (NANU) 096-97255
              |   26  |    E   | 00:00 to 23:45 | Modeling Problems
      97sep15 |   14  |    R   | 00:00 to 03:45 | Modeling Problems
              |   14  |    R   | 22:00 to 23:45 | Modeling Problems
              |   16  |    R   | 00:00 to 03:45 | 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 970923
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  

            97sep07   97sep08   97sep09   97sep10   97sep11   97sep12   97sep13 
          ---------------------------------------------------------------------
ALBH       .38/1177  .41/1180  .47/1171  .42/1175  .63/1131  .44/1083  .38/1177 
ALGO F     .45/1165  .40/1136  .47/1090  .46/1172  .42/1044  .39/1067  .49/1171 
AREQ       .53/1114  .53/1104  .57/1111  .61/1088  .43/1070  .42/1043  .00/   0 
CAS1       .87/1028  .00/   0  .64/ 965  .59/ 950  .57/1027  .00/   0  .53/1051 
DRAO       .37/1180  .43/1177  .46/1177  .44/1178  .51/1127  .54/1079  .42/1167 
FAIR F     .50/1180  .50/ 783 1.35/ 754  .57/1056  .53/1102  .53/1036  .51/1146 
FLIN       .00/   0  .46/1176  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
FORT       .83/1139  .87/1174  .92/1099  .92/1143  .78/ 754  .75/1020  .78/1098 
GOLD F     .49/1166  .49/1167  .61/1163  .56/1138  .52/1102  .39/1082  .41/1116 
GUAM       .83/1036  .90/1039 1.01/ 938 1.07/1013  .93/ 986  .87/ 947 1.05/1005 
HARK       .60/1164  .51/1155  .56/1163  .00/   0  .00/   0  .43/1016  .45/1173 
IRKT       .55/1128  .58/1114  .55/1128  .53/1077  .48/1056  .46/1010  .47/1088 
KERG       .83/1113  .70/1114  .79/1112  .70/1109  .70/1104  .63/1050  .58/ 839 
KIT3       .61/1127  .00/   0  .62/1117  .00/   0  .51/1076  .00/   0  .00/   0 
KOKB F     .65/ 589  .74/ 868  .76/ 635  .80/ 700  .70/ 860  .64/ 826  .61/ 893 
KOSG F     .50/1196  .48/1061  .56/1165  .46/1193  .44/1137  .55/1086  .64/1188 
LHAS       .56/1058  .59/1085  .56/1024  .58/1118  .50/1018  .49/ 908  .58/1099 
MADR       .67/1072  .71/ 751  .69/1035  .73/1080  .69/1008  .68/ 937  .74/1083 
MALI      1.07/1099  .99/1024  .91/ 983  .97/1055 1.78/1079  .86/ 944  .00/   0 
MCM4       .58/1111  .55/1091  .63/1013  .58/1073  .49/1069  .43/1011  .45/1089 
NRC1       .46/1126  .42/1175  .48/1175  .51/1182  .42/1107  .56/1080  .44/1179 
PERT       .61/1125  .00/   0  .61/1099  .51/1136  .52/1081  .43/1045  .45/1114 
RCM6       .73/1128  .68/1131  .63/1137  .64/1123  .85/1044  .64/1040  .58/1100 
SANT F     .65/ 946  .52/ 904  .32/ 243 1.06/ 937  .47/ 425  .31/ 427  .44/ 536 
SCH2       .46/1175  .00/   0  .56/1110  .50/1132  .53/1077  .49/ 987  .50/1141 
STJO       .48/1144  .53/1137  .77/1152  .48/1074  .55/1033  .51/ 948  .46/1140 
TAHI       .00/   0  .00/   0  .77/1102  .70/1111  .58/1058  .34/  47  .53/1078 
TID2 F     .72/1160  .62/1164  .54/ 745  .65/1167  .57/1123  .49/1073  .56/1148 
TSKB       .72/1149  .77/1151  .87/1138  .77/1141  .72/1118  .65/1057  .59/1149 
USNO       .70/1170  .69/1140  .66/1147  .75/1176  .74/1104  .63/1080  .64/1177 
WHIT       .44/1192  .61/1201  .63/1156  .47/1173  .55/1145  .44/1087  .38/1194 
WILL       .38/1188  .37/1181  .44/1179  .44/1178  .45/1147  .43/1087  .38/1165 
WTZR F     .54/1154  .57/1142  .53/1152  .52/1115  .44/1100  .53/1043  .59/1145 
YELL F     .89/1195  .50/1219  .68/1034  .62/ 978  .54/1148  .52/1055  .47/1089 

PRN01 E    .63/1469  .61/1300  .63/1478  .94/1389  .00/   0  .00/   0  .57/1352 
PRN02      .52/1451  .53/1271  .63/1352  .55/1379  .83/1436  .51/1329  .53/1335 
PRN03      .56/1433  .55/1248  .55/1399  .59/1362  .56/1375  .52/1359  .49/1323 
PRN04      .63/1467  .65/1342  .72/1427  .65/1435  .66/1462  .55/1410  .58/1407 
PRN05      .60/1415  .55/1256  .64/1416  .61/1379  .61/1377  .53/1354  .52/1304 
PRN06      .61/1434  .68/1235  .67/1437  .64/1294  .69/1362  .59/1298  .51/1260 
PRN07      .61/1375  .55/1267 1.04/1381  .57/1385  .59/1430  .51/1289  .57/1348 
PRN09      .83/1378  .59/1333  .65/1431  .63/1375  .60/1384  .60/1328  .56/1333 
PRN10      .92/1411  .59/1329  .59/1410  .64/1356  .59/1442  .57/1367  .63/1310 
PRN14      .60/1403  .60/1162  .63/1310  .78/1326  .61/1265  .51/1202  .56/1287 
PRN15      .62/1427  .58/1259  .66/1373  .59/1369 1.01/1398  .54/1307  .55/1282 
PRN16      .61/1403  .74/1216  .63/1359  .64/1352  .87/1355  .57/1211  .56/1274 
PRN17      .57/1417  .62/1216  .62/1376  .66/1323  .60/1343  .54/1286  .53/1247 
PRN18 E    .73/1352  .72/1229  .83/1336  .67/1341  .66/1444  .57/1319  .56/1251 
PRN19      .56/1395  .49/1235  .92/1268  .61/1316  .56/1383  .54/1283  .60/1288 
PRN21      .58/1424  .57/1221  .58/1400  .60/1342  .63/1343  .60/1269  .50/1294 
PRN22      .61/1501  .62/1278  .66/1414  .66/1377  .71/1451  .60/1364  .55/1325 
PRN23      .60/1330  .56/1204  .55/1347  .56/1267  .62/1318  .59/1255  .53/1269 
PRN24      .52/1408  .58/1297  .62/1401  .61/1338  .61/1374  .52/1312  .58/1348 
PRN25      .65/1492  .62/1293  .63/1483  .69/1371  .61/1460  .54/1332  .55/1351 
PRN26 E    .61/1493  .62/1379  .63/1469  .64/1415  .61/1416  .00/   0  .54/1305 
PRN27      .58/1469  .61/1325  .61/1009  .65/1397  .60/1471  .61/1332  .59/1337 
PRN29 E    .72/1438  .66/1238  .69/1393  .68/1358  .58/1371  .51/1289  .55/1287 
PRN30      .55/1377  .57/1254  .65/1313  .60/1260  .56/1334  .54/1304  .51/1242 
PRN31      .63/1532  .62/1357  .69/1430  .64/1435  .60/1466  .55/1402  .53/1379 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97sep07   97sep08   97sep09   97sep10   97sep11   97sep12   97sep13 
          ---------------------------------------------------------------------
ALBH        29/1177   31/1180   32/1175   39/1177   32/1138   35/1085   33/1182 
ALGO F      40/1177   38/1166   40/1177   37/1172   39/1126   40/1072   42/1171 
AREQ        41/1115   42/1106   43/1111   50/1100   43/1073   47/1047    0/   0 
CAS1        39/1028    0/   0   41/ 967   40/ 951   39/1027    0/   0   43/1065 
DRAO        28/1180   30/1175   28/1177   28/1181   35/1128   27/1082   28/1183 
FAIR F      35/1181   34/ 789   34/ 754   28/1105   34/1102   33/1064   31/1147 
FLIN         0/   0   41/1179    0/   0    0/   0    0/   0    0/   0    0/   0 
FORT        44/1146   42/1180   46/1110   43/1158   46/ 758   61/1068   61/1137 
GOLD F      35/1167   34/1170   35/1165   33/1142   34/1105   31/1082   31/1137 
HARK        45/1168   44/1160   45/1163    0/   0    0/   0   44/1014   45/1179 
IRKT        58/1129   56/1130   58/1130   57/1083   56/1057   56/1044   57/1095 
KIT3        62/1128    0/   0   68/1116    0/   0   61/1075    0/   0    0/   0 
KOKB F      79/ 596   71/ 877   65/ 650   62/ 723   74/ 872   78/ 834   74/ 903 
KOSG F      39/1196   38/1062   36/1191   39/1196   38/1137   38/1099   37/1197 
LHAS        60/1063   54/1099   61/1031   55/1119   50/1018   54/ 960   54/1109 
MCM4        30/1123   34/1092   32/1020   29/1074   31/1069   31/1020   31/1111 
NRC1        58/1187   57/1186   65/1192   59/1182   61/1134   60/1088   61/1189 
PERT        49/1126    0/   0   50/1101   47/1136   48/1083   47/1047   45/1126 
RCM6        64/1148   55/1143   47/1149   49/1142   52/1066   55/1049   45/1126 
SANT F      40/ 961   36/ 904   63/ 243   49/ 937   34/ 427   34/ 427   37/ 592 
SCH2        42/1186    0/   0   43/1121   40/1140   39/1094   42/1032   40/1145 
STJO        35/1148   36/1146   49/1166   40/1074   35/1039   77/1038   56/1148 
TAHI         0/   0    0/   0   65/1102   68/1118   68/1055   41/  47   64/1102 
TID2 F      37/1165   33/1167   22/ 786   35/1170   32/1128   33/1075   31/1159 
TSKB        40/1154   41/1164   41/1145   37/1166   40/1120   37/1074   37/1162 
USNO        57/1178   54/1176   52/1175   45/1183   50/1135   48/1089   53/1190 
WHIT       159/1114  174/1093  164/1081  155/1087   88/1092   30/1093   33/1200 
WILL        29/1191   26/1182   28/1186   26/1180   30/1147   31/1089   29/1188 
WTZR F      50/1154   53/1153   51/1158   51/1128   49/1100   48/1049   51/1150 
YELL F      40/1195   40/1219   42/1076   40/1024   39/1151   48/1073   43/1117 

PRN01 E     51/1287   54/1134   59/1302   61/1223    0/   0    0/   0   47/1232 
PRN02       48/1283   52/1108   50/1200   50/1213   43/1273   45/1169   47/1208 
PRN03       53/1250   56/1093   57/1216   48/1176   48/1194   46/1179   46/1209 
PRN04       57/1273   58/1172   52/1240   54/1245   54/1275   46/1224   41/1302 
PRN05       50/1257   54/1115   57/1283   48/1218   43/1214   48/1199   51/1192 
PRN06       50/1271   57/1105   54/1264   50/1140   45/1192   52/1171   45/1210 
PRN07       56/1239   59/1118   55/1255   56/1226   42/1263   45/1135   47/1240 
PRN09       55/1212   60/1156   56/1246   57/1212   46/1232   49/1166   48/1218 
PRN10       56/1227   53/1120   57/1236   49/1165   44/1239   51/1198   49/1186 
PRN14       54/1277   53/1099   54/1250   56/1209   46/1213   42/1123   44/1197 
PRN15       58/1257   57/1092   58/1203   60/1207   47/1222   43/1153   46/1175 
PRN16       60/1251   61/1050   60/1203   58/1190   48/1188   47/1080   44/1164 
PRN17       51/1240   50/1047   52/1188   49/1149   47/1176   51/1140   48/1162 
PRN18 E     54/1254   50/1151   52/1190   53/1193   49/1285   45/1223   42/1202 
PRN19       51/1229   52/1124   54/1168   47/1192   43/1225   41/1152   41/1169 
PRN21       52/1249   55/1067   58/1230   60/1169   46/1174   45/1125   48/1182 
PRN22       53/1288   57/1110   57/1206   50/1180   52/1239   43/1160   40/1247 
PRN23       57/1188   53/1038   54/1201   50/1105   49/1182   50/1117   48/1201 
PRN24       59/1243   59/1132   60/1293   55/1193   50/1232   50/1191   47/1241 
PRN25       56/1304   54/1150   55/1306   56/1241   55/1269   45/1149   41/1274 
PRN26 E     48/1303   53/1181   53/1269   47/1221   43/1217    0/   0   46/1174 
PRN27       48/1259   46/1140   49/1002   45/1248   44/1312   47/1206   46/1220 
PRN29 E     50/1277   45/1101   51/1244   56/1216   50/1214   40/1129   43/1187 
PRN30       63/1233   64/1122   66/1182   48/1103   58/1155   54/1141   43/1162 
PRN31       51/1330   53/1173   54/1241   44/1214   45/1271   43/1211   46/1256 

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

       97sep07   97sep08   97sep09   97sep10   97sep11   97sep12   97sep13  sig 
       ------------------------------------------------------------------------
ALBH   76.6188   80.3330   81.9928   84.6619   88.6082   90.0245   94.2010   .2
ALGO       REF    1.0456       REF       REF    1.3354       REF    1.5071   .2
AREQ   -1.0240    -.0690   -1.0975   -1.0846     .0337   -1.3335       ---   .3
CAS1   84.1281*      ---  143.9444* 173.6875* 204.8750*      ---  265.4295*  .3
DRAO    1.4642    2.4737    1.3907    1.3540    2.6494    1.2788    2.7499   .2
FAIR    -.6932     .2622    -.9027*   -.9630     .2787   -1.1470 -553.4434   .3
FLIN       ---     .0504       ---       ---       ---       ---       ---   .2
FORT   -5.7371   -4.7863   -5.9275   -6.0235   -4.7825    -.3469    -.0215   .3
GOLD    -.3907     .5838    -.5342    -.6052     .6578    -.7486     .6865   .3
HARK   -1.0600    -.1587   -1.3050       ---       ---   -1.9699   -1.0752   .3
IRKT    -.9217     .0411   -1.1003   -1.1982    -.1971   -1.6150    -.1928   .4
KIT3    -.7469       ---   -1.1345       ---     .1431       ---       ---   .3
KOKB    -.9829     .1147    -.9794   -1.3211    -.1804   -1.3211    -.0095   .5
KOSG  -31.3392  -30.9701   -1.9303   -2.6168   -1.9874   -4.0553   -3.2995   .2
LHAS    -.8868     .1191    -.9237   -1.1353     .1668   -1.4341    -.0370   .3
MCM4   -1.0375    -.1621   -1.0943   -1.3096    -.0259   -1.3085    -.0397   .3
NRC1    -.9525       REF   -1.1397   -1.2374       REF   -1.4282       REF   .2
PERT  -12.1467       ---  -12.5784* -12.7846  -11.6614  -13.2108  -11.9171   .3
RCM6    -.8971     .0862    -.9977   -1.4490     .0592   -1.2002     .2529   .2
SANT     .8661     .8432       ---     .3177*    .5693   -2.4031*   -.1161   .6
SCH2  -18.5363       ---  -29.3218*  -2.2576   -4.9897   -1.7045*  -2.5451   .2
STJO     .0960    1.1793     .1557     .1803    1.5576     .2761    1.8213   .2
TAHI       ---       ---    2.8370*  -1.1462    -.0440   -1.2393    -.2856*  .4
TID2   -1.0455     .0070   -1.1304*  -1.2217     .0235   -1.4033     .0112   .4
TSKB   -1.1517    -.2083   -1.3570   -1.4617    -.2290   -1.6681    -.2664   .2
USNO   -1.1016    -.1487    -.8965*   -.9893     .2535   -1.1751     .2369   .2
WHIT    -.9723     .0999   -1.0841   -1.1921     .0115   -1.3527     .0169   .2
WILL   18.8564   21.3990   21.8493   23.3754   26.2359   26.4008   29.3601   .2
WTZR   -3.7500   -3.0142   -4.3530   -4.5033*  -3.0939   -4.3543   -2.7750   .2
YELL   -1.9959   -1.0899   -2.2751   -2.4230   -1.2277   -2.7090   -1.3474   .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 DRAO FAIR FLIN FORT GOLD GUAM HARK IRKT KERG KIT3
global: KOKB KOSG LHAS MADR MALI MCM4 NRC1 PERT RCM6 SANT SCH2 STJO TAHI TID2
global: TSKB USNO WHIT WILL WTZR YELL
-- 

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

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