Subject: [IGSREPORT-4120] Wk 0921 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 10 Sep 1997 14:18:58 PDT

******************************************************************************
IGS Electronic Report    Wed Sep 10 14:18:58 PDT 1997      Message Number 4120
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0921 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0921    Dates: 97aug31  to  97sep06                
********************************************************************************

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
   EMR09210-6.SP3     GPS ephem. files for days 0-6, week #0921 in sp3 format 
   EMR09217.ERP       pole x,y and DUT1 solutions for week #0921
   EMR09217.SNX       station and EOP weekly combined solution in SINEX format
   EMR09217.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 302 nsec (50691) & 94 nsec/day
   w.r.t. GPS time

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97aug31 |   19  |    R   | 22:00 to 23:45 | Modeling Problems
      97aug31 |   23  |    R   | 00:00 to 03:45 | Modeling Problems
      97sep01 |   16  |    R   | 22:00 to 23:45 | Modeling Problems
      97sep04 |    4  |    R   | 18:00 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 970910
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  

            97aug31   97sep01   97sep02   97sep03   97sep04   97sep05   97sep06 
          ---------------------------------------------------------------------
ALBH       .46/1172  .50/1170  .45/1177  .42/1173  .46/1175  .43/1168  .43/1178 
ALGO F     .56/1145  .48/1148  .55/1170  .47/1139  .46/1164  .47/1172  .70/1162 
AREQ       .51/1106  .54/1101  .50/1095  .49/1110  .50/1084  .49/1116  .59/1069 
CAS1       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .69/ 999 
DRAO       .50/1181  .45/1178  .50/1172  .47/1187  .43/1171  .50/1177  .55/1180 
FAIR F     .43/ 709  .51/1157  .49/1160  .54/1158  .55/1070  .48/1182  .55/1167 
FLIN       .00/   0  .00/   0  .00/   0  .48/1166  .64/1066  .00/   0  .00/   0 
FORT       .90/1054  .87/1155  .83/1107  .83/1057  .95/1060  .81/1097  .95/1140 
GOLD F     .00/   0  .60/1175  .54/1139  .70/1163  .62/1154  .58/1148  .59/1173 
GUAM       .75/1033  .86/1024 1.02/1023  .94/1039  .83/1047 1.00/1001  .82/1026 
HARK       .66/1167  .62/1139  .54/1167  .61/1166  .63/ 904  .56/1163  .51/ 627 
IRKT       .00/   0  .56/1103  .62/1126  .57/1128  .56/1127  .50/1120  .59/1125 
KERG       .75/1117  .83/1055  .70/1092  .75/1091  .67/1104  .81/1107  .70/1109 
KIT3       .59/1124  .59/1124  .59/1124  .00/   0  .56/1091  .00/   0  .62/1121 
KOKB F     .85/ 684  .82/ 951  .70/ 863  .64/ 775  .75/ 568  .70/ 823  .73/ 842 
KOSG F     .53/1186  .55/1186  .56/1183  .49/1173  .62/1196  .53/1194  .61/1198 
LHAS       .57/1028  .61/ 995  .64/ 855  .60/1062  .55/1052  .58/1022  .00/   0 
MALI       .96/1052 1.11/1058  .96/1089  .92/1091 1.08/1071 1.20/1026 1.02/1103 
MCM4       .58/ 527  .55/1111  .53/1120  .58/1095  .52/1109  .52/1124  .62/1101 
NRC1       .58/1101  .47/1124  .62/1185  .44/1152  .47/1185  .43/1139  .67/1180 
PERT       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .54/1135 
RCM6       .60/1131  .81/1140  .64/1144  .69/1092  .79/1086  .75/1054 1.01/1127 
SANT F     .62/ 856  .63/ 728  .58/ 906  .62/ 800  .52/ 800  .54/ 602  .48/ 651 
SCH2       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .49/1177  .54/1178 
STJO       .56/1111  .52/1141  .57/1154  .52/1145  .65/1140  .68/1098  .54/1161 
TAHI       .55/1113  .67/1111  .00/   0  .59/1112  .60/1111  .57/1075  .69/ 841 
TAIW       .73/1039  .00/   0  .82/1008  .89/ 861  .00/   0  .00/   0  .00/   0 
TID2 F     .00/   0  .72/1147  .67/1165  .73/1110  .67/1168  .70/1143  .61/1158 
TSKB       .74/1131  .75/1141  .76/1147  .83/1133  .75/1146  .64/1156  .69/1156 
USNO       .00/   0  .00/   0  .00/   0  .74/1105  .66/1175  .64/1128  .77/1173 
WHIT       .56/1199  .56/1177  .45/1195  .42/1189  .57/1149  .44/1173  .60/1198 
WILL       .44/1184  .52/1174  .50/1180  .38/1182  .38/1126  .46/1180  .43/1173 
WTZR F     .53/1153  .55/1142  .45/ 999  .55/ 840  .55/1135  .56/1138  .59/1143 
YELL F     .50/1235  .48/1090  .48/1238  .65/1132  .59/1058  .45/1096  .71/1124 

PRN01 E    .67/1177  .74/1204  .73/1227  .69/1300  .65/1279  .64/1315  .66/1329 
PRN02      .51/1033  .56/1246  .52/1220  .55/1316  .58/1314  .53/1291  .56/1325 
PRN03 E    .67/1138  .67/1255  .59/1284  .58/1290  .55/1348  .59/1319  .62/1305 
PRN04      .59/1188  .62/1321  .65/1335  .61/1424  .81/1382  .64/1363  .69/1355 
PRN05      .52/1116  .56/1255  .58/1211  .55/1207  .62/1277  .54/1185  .63/1381 
PRN06 E    .86/1090  .74/1215  .69/1212  .70/1259  .72/1247  .69/1250  .64/1394 
PRN07 E    .63/1041  .62/1217  .57/1263  .55/1339  .59/1249  .53/1240  .73/1282 
PRN09      .57/1126  .60/1255  .58/1235  .69/1360  .60/1184  .61/1215  .65/1409 
PRN10      .62/1148  .70/1252  .66/1276  .64/1316  .66/1365  .74/1329  .72/1424 
PRN14      .76/ 943  .60/1184  .60/1188  .56/1275  .60/1285  .61/1223  .66/1309 
PRN15 E    .56/1091  .60/1201  .59/1227  .61/1287  .61/1316  .58/1272  .77/1289 
PRN16      .53/1012  .63/1117  .55/1218  .58/1261  .58/1288  .53/1262  .63/1296 
PRN17      .62/1117  .57/1242  .66/1235  .68/1244  .57/1248  .61/1163  .62/1336 
PRN18 E    .71/1041  .79/1207  .75/1212  .74/1303  .73/1315  .65/1196  .76/1316 
PRN19      .57/ 992  .57/1204  .80/1188  .60/1250  .60/1288  .54/1311  .65/1310 
PRN21      .56/1085  .60/1259  .55/1225  .66/1259  .60/1229  .63/1272  .59/1355 
PRN22      .59/1160  .79/1206  .58/1272  .60/1310  .68/1368  .64/1280  .73/1402 
PRN23 E    .62/1074  .64/1220  .63/1171  .67/1275  .58/1197  .63/1211  .61/1288 
PRN24      .54/1116  .53/1240  .57/1233  .55/1289  .62/1343  .54/1279  .64/1322 
PRN25      .66/1221  .65/1299  .61/1292  .66/1362  .62/1372  .65/1358  .68/1419 
PRN26 E    .63/1189  .71/1333  .65/1298  .72/1386  .66/1305  .86/1332  .66/1423 
PRN27      .59/1086  .57/1264  .68/1221  .61/1336  .57/1271  .60/1351  .67/1433 
PRN29 E    .74/1093  .67/1239  .64/1233  .72/1326  .68/1319  .73/1277  .72/1300 
PRN30 E    .53/1083  .54/1188  .55/1158  .56/1223  .60/1263  .55/1186  .68/1336 
PRN31 E    .69/1178  .79/1322  .64/1349  .61/1429  .65/1440  .58/1319  .68/1380 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97aug31   97sep01   97sep02   97sep03   97sep04   97sep05   97sep06 
          ---------------------------------------------------------------------
ALBH        33/1173   33/1172   32/1179   32/1175   32/1179   30/1169   39/1179 
ALGO F      42/1171   42/1163   38/1170   39/1151   37/1171   40/1176   37/1170 
AREQ        38/1112   37/1110   36/1099   39/1113   42/1088   40/1120   38/1087 
CAS1         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   38/ 999 
DRAO        30/1180   27/1182   29/1173   30/1188   26/1181   29/1184   30/1179 
FAIR F      34/ 709   34/1159   32/1176   34/1163   30/1099   34/1184   34/1167 
FLIN         0/   0    0/   0    0/   0   41/1167   45/1115    0/   0    0/   0 
FORT        45/1131   43/1166   44/1127   43/1125   44/1071   44/1111   44/1150 
GOLD F       0/   0   35/1178   44/1145   40/1170   39/1174   41/1158   33/1174 
HARK        48/1177   47/1156   44/1177   45/1170   45/ 906   43/1173   45/ 626 
IRKT         0/   0  136/1045   59/1127   56/1131   58/1129   60/1121   96/1115 
KIT3        56/1124   58/1127   59/1129    0/   0   62/1097    0/   0   66/1128 
KOKB F      60/ 688   77/ 975   63/ 879   68/ 779   72/ 572   69/ 827   66/ 858 
KOSG F      39/1191   40/1197   40/1191   39/1178   40/1201   41/1196   40/1201 
LHAS        60/1032   62/ 995   45/ 859   60/1064   64/1054   58/1028    0/   0 
MCM4        31/ 527   31/1114   28/1120   34/1095   31/1111   31/1127   32/1104 
NRC1        64/1184   65/1190   62/1188   72/1155   62/1190   61/1189   60/1182 
PERT         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   46/1136 
RCM6        62/1146   65/1152   56/1151   65/1115   49/1108   59/1094   55/1138 
SANT F      39/ 862   37/ 733   40/ 910   45/ 803   40/ 806   34/ 603   52/ 651 
SCH2         0/   0    0/   0    0/   0    0/   0    0/   0   41/1181   45/1178 
STJO        35/1156   35/1144   45/1154   38/1154   31/1143   32/1109   40/1161 
TAHI        66/1116   73/1123    0/   0   69/1119   74/1110   66/1096   71/ 846 
TAIW        57/1044    0/   0   52/1014   43/ 894    0/   0    0/   0    0/   0 
TID2 F       0/   0   33/1158   33/1172   32/1114   37/1171   34/1159   36/1163 
TSKB        42/1148   39/1149   41/1161   41/1158   40/1151   41/1164   38/1161 
USNO         0/   0    0/   0    0/   0   44/1179   49/1179   51/1134   51/1177 
WHIT       148/1128  148/1051  166/1057   39/1175  116/1140  113/1127  148/1093 
WILL        31/1185   28/1180   28/1188   30/1184   27/1178   28/1185   31/1173 
WTZR F      48/1154   49/1145   50/1012   51/ 844   50/1152   51/1148   54/1145 
YELL F      40/1237   40/1184   39/1257   42/1171   37/1164   41/1234   40/1186 

PRN01 E     59/1052   75/1099   59/1121   48/1181   64/1171   46/1206   62/1207 
PRN02       46/ 918   46/1125   49/1098   40/1193   43/1193   43/1183   46/1208 
PRN03 E     55/1026   59/1112   47/1124   42/1151   46/1212   45/1183   47/1135 
PRN04       62/1039   56/1162   57/1179   44/1283   45/1260   58/1226   52/1233 
PRN05       52/ 996   62/1148   49/1094   53/1177   48/1166   45/1112   49/1271 
PRN06 E     52/ 986   49/1149   48/1097   45/1138   47/1128   46/1123   54/1255 
PRN07 E     63/ 968   64/1117   60/1137   46/1228   50/1162   49/1154   54/1170 
PRN09       54/ 993   80/1126   54/1109   49/1241   57/1169   50/1154   65/1274 
PRN10       56/ 990   49/1111   49/1133   44/1205   46/1207   52/1191   56/1263 
PRN14       63/ 915   63/1067   58/1109   41/1199   48/1202   48/1162   53/1222 
PRN15 E     59/ 970   68/1116   62/1119   45/1189   61/1209   48/1186   62/1169 
PRN16       68/ 919   63/1068   61/1090   46/1135   47/1169   52/1145   52/1169 
PRN17       51/ 971   55/1096   46/1082   49/1115   54/1121   45/1040   49/1178 
PRN18 E     57/ 941   53/1101   48/1122   41/1218   48/1227   60/1123   52/1226 
PRN19       49/ 877   50/1102   52/1109   40/1163   43/1188   48/1173   46/1224 
PRN21       50/ 973   69/1103   61/1089   48/1138   61/1101   47/1142   66/1223 
PRN22       54/ 988   52/1063   53/1083   38/1157   48/1215   53/1141   46/1228 
PRN23 E     54/ 970   56/1067   57/1065   53/1173   48/1089   49/1128   65/1178 
PRN24       59/ 998   53/1131   55/1109   46/1178   46/1223   58/1164   58/1229 
PRN25       59/1074   63/1177   57/1147   49/1222   46/1224   53/1210   49/1262 
PRN26 E     48/1039   59/1180   46/1138   42/1248   46/1168   43/1191   57/1260 
PRN27       47/ 960   56/1149   50/1093   45/1198   46/1170   47/1228   48/1288 
PRN29 E     57/ 986   61/1135   52/1128   42/1206   49/1215   51/1175   51/1192 
PRN30 E     65/ 970   60/1076   64/1039   66/1120   63/1146   59/1079   65/1235 
PRN31 E     52/1056   51/1168   55/1201   40/1278   55/1305   42/1178   61/1228 

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

       97aug31   97sep01   97sep02   97sep03   97sep04   97sep05   97sep06  sig 
       ------------------------------------------------------------------------
ALBH   56.8940   59.7672   62.5627   65.4051   68.2188   71.0661   73.9036   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
AREQ    -.2697    -.4286    -.6626    -.4775    -.5942    -.6278    -.8993   .2
CAS1       ---       ---       ---       ---       ---       ---   54.2690*  .3
DRAO    1.7342    1.6977    1.6600    1.6195    1.5865    1.5440    1.5067   .2
FAIR    -.1063*   -.1603    -.2476    -.3344    -.4229    -.5119    -.6016   .3
FLIN       ---       ---       ---    -.6154    -.6897       ---       ---   .2
FORT   25.1911   25.0981   25.0042   24.9115    -.9253   -1.0190   -5.6414   .3
GOLD       ---     .0470    -.0207    -.0877    -.1640    -.2373    -.3155   .2
HARK    9.3961    9.5744    9.7658    9.9028    9.9252   -1.3363   -1.1992   .3
IRKT       ---    -.4086    -.4898    -.5857    -.6614*   -.7420    -.8383   .5
KIT3    -.4755    -.3338    -.4587       ---    -.6311       ---    -.9010   .3
KOKB    -.4298*   -.5020    -.4509    -.4940    -.7369    -.9307    -.8834   .5
KOSG  -26.5001  -27.1831  -27.8657  -28.5441  -29.2739  -29.9663  -30.6498   .2
LHAS    -.4134    -.2825    -.4315    -.5981    -.6813    -.7837       ---   .3
MCM4       ---    -.2942    -.4191    -.4732    -.6006    -.7006    -.8413   .3
NRC1    -.3042    -.3966    -.4874    -.5814    -.6714    -.7633    -.8572   .2
PERT       ---       ---       ---       ---       ---       ---  -11.9294   .2
RCM6    -.3746    -.4852    -.4754    -.6305    -.6770    -.8634    -.8252   .2
SANT    -.9630*    .4683*  -3.8976   -1.9568   -1.6377*   1.0735*  -1.4105*  .5
SCH2       ---       ---       ---       ---       ---   -6.7402  -12.5984   .2
STJO    -.1156    -.0777    -.0477     .0008     .0083     .0517     .0678   .2
TAHI    -.2187    -.1883       ---    -.5565    -.6258    -.5015    -.8810   .3
TAIW    !!ms!!       ---    !!ms!!    !!ms!!       ---       ---       ---   .3
TID2       ---    -.3078    -.3983    -.4871    -.5760    -.6660    -.9525   .3
TSKB    -.4671    -.5638    -.6531    -.7555    -.8517    -.9526   -1.0487   .2
USNO       ---       ---       ---    -.7290    -.8204    -.9125   -1.0071   .2
WHIT    -.2696    -.3144    -.4134    -.5402    -.5816    -.7357    -.8911   .2
WILL    8.2722    9.7529   11.3007   12.8067   14.3530   15.8922   17.3799   .2
WTZR    -.9135   -1.3519   -1.7896   -2.3910*  -2.7518   -3.1294   -3.4395   .2
YELL   -1.0492   -1.1801   -1.3141   -1.4489   -1.5846   -1.7174   -1.8560   .2

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 MALI MCM4 NRC1 PERT RCM6 SANT SCH2 STJO TAHI TAIW TID2
global: TSKB USNO WHIT WILL WTZR YELL
-- 
#####################################
Caroline Huot                       
Geodetic Survey of Canada          
Room #468
Ottawa, Ontario, Canada
K1A-0E9
Internet: [email-masked]
#####################################

[Mailed From: Caroline Huot <[email-masked]>]