Subject: [IGSREPORT-4258] Wk 0927 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 22 Oct 1997 8:44:22 PDT

******************************************************************************
IGS Electronic Report    Wed Oct 22  8:44:22 PDT 1997      Message Number 4258
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0927 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0927    Dates: 97oct12  to  97oct18                
********************************************************************************

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
   EMR09270-6.SP3     GPS ephem. files for days 0-6, week #0927 in sp3 format 
   EMR09277.ERP       pole x,y and DUT1 solutions for week #0927
   EMR09277.SNX       station and EOP weekly combined solution in SINEX format
   EMR09277.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 1022 nsec (50733) & 102 nsec/day
   w.r.t. GPS time.
   NRC1 clock error & drift were about -40 nsec (50734) & -5 nsec/day
   w.r.t. GPS time.

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97oct13 |   15  |    R   | 00:00 to 02:45 | Modeling Problems
              |   29  |    R   | 00:00 to 23:45 | Modeling Problems
      97oct14 |   25  |    R   | 00:00 to 02:45 | Modeling Problems
      97oct16 |   09  |    ME  | 00:00 to 23:45 | Maneuver (NANU) 104-97289

     (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 971022
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  

            97oct12   97oct13   97oct14   97oct15   97oct16   97oct17   97oct18 
          ---------------------------------------------------------------------
ALBH       .47/1170  .48/1171  .46/1175  .45/1171  .45/1114  .50/1169  .36/1181 
ALGO F     .48/1159  .52/1114  .56/1163  .40/1165  .40/1077  .39/1159  .42/1175 
AREQ       .62/1045  .64/1069  .60/1073  .53/1100  .71/1042  .48/1101  .50/1096 
CAS1       .00/   0  .00/   0  .75/ 860  .69/1060  .69/1049  .58/1026  .61/1091 
DRAO       .53/1182  .60/1187  .50/1176  .44/1189  .60/1128  .46/1183  .48/1185 
FAIR F     .49/1145  .60/1129  .45/1155  .47/1181  .42/1114  .48/1175  .59/1163 
FORT      1.07/1050 1.06/1030  .93/1076  .94/1115  .99/1053  .82/1131  .83/1148 
GOLD F     .54/1155  .69/1135  .53/1161  .45/1161  .45/1114  .45/1140  .50/1142 
GUAM      1.12/ 976 1.19/ 984 1.08/ 913  .93/ 953  .90/ 938  .87/1037  .96/ 984 
IRKT       .55/1124  .70/1114  .50/1125  .48/1132  .53/1036  .00/   0  .63/1126 
KERG       .72/1113  .79/1089  .65/1104  .76/1118 1.17/1069  .72/1077  .64/1067 
KIT3       .00/   0  .78/1115  .62/1129  .57/1123  .53/1084  .58/1122  .68/1134 
KOKB F     .79/ 942  .76/ 860  .77/ 482  .73/ 566  .85/ 772  .61/ 792  .80/ 909 
KOSG F     .52/1186  .77/1153  .50/1193  .55/1194  .45/1135  .54/1194  .50/1191 
LHAS       .58/1092  .69/1040  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
MADR       .79/1081  .85/1044  .69/1073  .69/1080  .70/1018  .73/ 976  .84/1082 
MALI       .91/1082 1.07/1016  .91/1071  .97/1093  .95/ 996 1.10/1076 1.07/1074 
MCM4       .64/1141  .60/1104  .56/1093  .52/1125  .80/1018  .52/1091  .54/1139 
NRC1       .46/1191  .47/1177  .55/1178  .42/1150  .40/1135  .38/1171  .39/1180 
PERT       .54/1118  .77/1093  .50/1126  .51/1118  .62/1082  .52/1110  .53/1129 
RCM6       .69/1120  .83/1147  .79/1119  .68/1099  .87/1091  .62/1136  .63/1131 
SANT F     .67/1004  .66/ 822  .60/ 564  .42/ 717 1.01/ 542  .30/ 112  .36/ 265 
SCH2       .56/1181  .58/1174  .55/1155  .56/ 847  .40/1096  .47/1144  .51/1148 
STJO       .53/1171  .69/1178  .54/1167  .51/1170  .70/1138  .49/1177  .53/1177 
TAHI       .79/1115  .77/1075  .68/1052  .67/1114 3.09/ 955  .58/1106  .56/1013 
TID2 F     .74/1174  .76/1144  .64/1162  .62/1173  .89/1114  .63/1150  .60/1173 
TSKB       .70/1144  .73/1122  .63/1138  .63/1147  .63/1084  .59/1149  .65/1155 
USNO       .62/1179  .63/1174  .65/1181  .69/1168  .60/1121  .55/1172  .55/1151 
WHIT       .42/1196  .55/1197  .40/1204  .40/1207  .39/1059  .42/1202  .47/1200 
WILL       .46/1196  .48/1189  .41/1190  .43/1187  .40/1128  .44/1183  .37/1171 
WTZR F     .55/1132  .52/1082  .48/1143  .50/1134  .52/1071  .50/1146  .53/1141 
YELL F     .47/1121 1.39/1181  .43/1193  .44/1204  .39/1148  .43/1215  .48/1155 

PRN01      .59/1332  .65/1375  .57/1269  .55/1353  .63/1283  .52/1268  .59/1324 
PRN02      .57/1353  .79/1383  .53/1322  .53/1363  .98/1346  .56/1270  .54/1326 
PRN03      .56/1378  .68/1402  .56/1343  .54/1401  .57/1346  .56/1315  .53/1404 
PRN04 E    .62/1407  .85/1408  .67/1440  .65/1410  .59/1399  .65/1340  .66/1436 
PRN05      .75/1339  .72/1391  .59/1347  .58/1318 1.68/1375  .55/1311  .53/1362 
PRN06      .64/1379  .62/1348  .61/1341  .60/1353  .61/1350  .60/1299  .61/1396 
PRN07      .54/1326  .81/1392  .53/1311  .53/1327  .81/1357  .49/1257  .54/1295 
PRN09 E    .74/1352  .78/1360  .73/1329  .68/1328  .00/   0  .57/1317  .63/1360 
PRN10      .67/1393  .64/1410  .67/1464  .62/1401  .66/1479  .67/1371  .63/1462 
PRN14      .54/1251  .76/1349  .61/1278  .55/1293  .62/1340  .53/1235 1.02/1270 
PRN15 E    .63/1330  .79/1379  .66/1359  .59/1395  .64/1379  .57/1293  .63/1323 
PRN16      .59/1318  .80/1367  .59/1346  .52/1333  .53/1313  .54/1286  .62/1302 
PRN17 E    .66/1335  .61/1332  .57/1310  .50/1319  .59/1286  .60/1314  .55/1371 
PRN18      .65/1382  .61/1403  .60/1354  .61/1386  .58/1397  .57/1308  .58/1349 
PRN19 E    .82/1303  .82/1280  .79/1312  .64/1317  .65/1337  .59/1281  .59/1314 
PRN21      .55/1307  .59/1339  .55/1305  .54/1311  .69/1318  .56/1287  .53/1382 
PRN22      .74/1342  .71/1351  .60/1338  .60/1410  .58/1339  .57/1312  .58/1437 
PRN23      .50/1299  .54/1312  .52/1265  .55/1328  .92/1285  .52/1282  .51/1338 
PRN24 E    .60/1355  .69/1324  .53/1361  .65/1310  .53/1376  .68/1320  .54/1334 
PRN25 E    .81/1379  .90/1357  .76/1363  .68/1407  .68/1376  .65/1376  .65/1463 
PRN26      .64/1406  .57/1449  .58/1459  .56/1418 1.00/1457  .58/1396  .56/1447 
PRN27 E    .79/1375  .84/1380  .73/1363  .82/1346  .69/1381  .61/1236  .63/1377 
PRN29      .58/1296 1.43/1235  .58/1299  .57/1329  .59/1299  .54/1266  .62/1301 
PRN30      .63/1335  .59/1341  .55/1280  .55/1337 2.05/1305  .55/1275  .52/1293 
PRN31      .65/1413  .69/1442  .62/1436  .60/1468  .59/1398  .61/1407  .59/1410 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97oct12   97oct13   97oct14   97oct15   97oct16   97oct17   97oct18 
          ---------------------------------------------------------------------
ALBH        35/1173   36/1178   38/1174   52/1177   33/1123   33/1173   36/1182 
ALGO F      36/1160   39/1169   37/1166   41/1169   37/1117   36/1159   36/1177 
AREQ        46/1074   50/1077   46/1083   45/1107   45/1049   43/1101   43/1096 
CAS1         0/   0    0/   0   54/ 860   50/1060   50/1060   42/1027   40/1091 
DRAO        26/1182   29/1189   30/1178   26/1190   32/1135   34/1186   25/1184 
FAIR F      35/1147   36/1158   31/1157   31/1181   30/1118   33/1178   33/1171 
FORT        71/1072   65/1095   67/1103   67/1142   62/1095   64/1139   64/1153 
GOLD F      35/1163   36/1149   33/1170   37/1172   30/1116   36/1161   39/1146 
IRKT        52/1127   59/1115   52/1129   54/1137   57/1050    0/   0   56/1130 
KIT3         0/   0   63/1128   66/1142   61/1131   61/1094   60/1129   62/1138 
KOKB F      74/ 953   67/ 875   73/ 485   83/ 578   88/ 794   85/ 794   73/ 922 
KOSG F      40/1193   41/1191   39/1197   40/1198   39/1151   38/1196   41/1195 
LHAS        52/1105   53/1060    0/   0    0/   0    0/   0    0/   0    0/   0 
MCM4        34/1145   33/1114   36/1095   37/1126   39/1034   39/1105   36/1140 
NRC1        57/1191   55/1189   54/1180   54/1184   55/1137   62/1192   58/1180 
PERT        45/1124   47/1131   43/1139   43/1130   46/1089   44/1134   44/1129 
RCM6        52/1123   55/1160   43/1140   46/1124   43/1098   50/1138   51/1143 
SANT F      46/1031   44/ 836   46/ 566   40/ 720   30/ 544   41/ 113   45/ 265 
SCH2        74/1184   57/1182   38/1181   37/ 891   48/1098   64/1144   41/1148 
STJO        30/1177   33/1184  106/1142   36/1175   34/1138   37/1179   37/1177 
TAHI        69/1131   65/1110   68/1064   65/1126   72/ 955   65/1116   63/1009 
TID2 F      35/1180   32/1168   32/1172   34/1177   31/1131   31/1168   34/1178 
TSKB        38/1153   40/1162   38/1150   39/1150   40/1112   40/1154   40/1158 
USNO        51/1178   46/1175   49/1190   42/1178   46/1124   44/1173   43/1176 
WHIT        24/1202   23/1199   25/1204   28/1207   37/1152   30/1205   28/1200 
WILL        24/1196   24/1191   26/1193   27/1188   23/1140   25/1186   29/1187 
WTZR F      53/1144   54/1142   55/1148   50/1136   54/1115   51/1147   54/1151 
YELL F      38/1151   40/1181   35/1220   32/1227   32/1166   33/1238   33/1198 

PRN01       49/1163   52/1216   46/1106   47/1193   45/1123   46/1106   47/1166 
PRN02       44/1183   41/1225   52/1155   42/1202   42/1193   43/1124   42/1155 
PRN03       45/1201   45/1222   47/1172   44/1225   46/1209   43/1143   43/1231 
PRN04 E     44/1218   47/1264   48/1226   41/1215   43/1215   46/1151   41/1247 
PRN05       45/1209   43/1246   45/1179   41/1177   44/1244   40/1148   43/1201 
PRN06       47/1200   49/1219   50/1192   52/1190   50/1199   51/1152   48/1235 
PRN07       46/1181   42/1228   53/1171   40/1183   45/1211   44/1134   43/1158 
PRN09 E     50/1193   49/1216   45/1162   49/1196    0/   0   45/1154   47/1204 
PRN10       46/1204   45/1233   48/1268   42/1203   46/1287   47/1209   44/1259 
PRN14       45/1131   45/1209   51/1150   43/1228   45/1217   43/1102   42/1185 
PRN15 E     49/1154   51/1221   58/1188   49/1230   49/1237   49/1136   50/1159 
PRN16       47/1164   48/1223   50/1188   47/1163   49/1166   54/1109   48/1148 
PRN17 E     56/1157   52/1162   51/1136   47/1141   49/1136   50/1144   51/1209 
PRN18       45/1226   41/1273   50/1226   44/1246   46/1264   44/1161   39/1206 
PRN19 E     44/1178   41/1198   48/1202   41/1176   43/1193   47/1152   44/1168 
PRN21       50/1133   46/1166   45/1135   45/1137   45/1177   47/1120   44/1214 
PRN22       41/1154   45/1153   49/1159   46/1222   47/1159   43/1145   45/1240 
PRN23       52/1141   52/1190   48/1123   47/1157   45/1156   44/1113   46/1198 
PRN24 E     46/1203   43/1226   46/1203   43/1138   42/1210   49/1152   45/1177 
PRN25 E     47/1241   48/1253   48/1249   47/1262   47/1262   47/1187   44/1278 
PRN26       47/1223   42/1268   43/1263   44/1232   44/1294   44/1219   43/1250 
PRN27 E     47/1235   48/1268   48/1239   44/1237   43/1214   45/1126   45/1214 
PRN29       42/1168   46/1202   41/1149   42/1189   41/1163   42/1101   40/1151 
PRN30       56/1177   55/1170   57/1131   55/1166   54/1137   56/1125   54/1151 
PRN31       47/1222   47/1257   51/1256   46/1273   47/1269   45/1222   44/1220 

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

       97oct12   97oct13   97oct14   97oct15   97oct16   97oct17   97oct18  sig 
       ------------------------------------------------------------------------
ALBH    -.3464    2.3018    2.7059    4.3486    7.4687    9.2957    9.6388   .2
ALGO       REF    1.1410       REF       REF    1.4630    1.5680       REF   .2
AREQ   -1.0488     .1190   -1.1700   -1.3361     .1698     .0643   -1.5527   .3
CAS1       ---       ---  116.6478* 143.3483* 174.6354* 204.5624* 232.7695*  .3
DRAO    3.4068    4.5058    3.3192   -1.6004    -.2055    -.1563   -1.7860   .2
FAIR    -.9817     .0529   -1.1964   -1.3069     .0460     .0397   -1.6400   .2
FORT   -1.1258    -.0857   -1.3815   -1.4854    -.1245     .1383   -1.5322   .3
GOLD    -.1788     .8433    -.4180    -.5376     .8058     .7931    -.8931   .3
IRKT  151.7247  152.7634  151.5177  151.4120    -.0277*      ---   -1.6996   .3
KIT3       ---     .2548   -1.4052    -.9893     .1414    -.1198   -1.6793   .3
KOKB    -.6567     .3861   -1.3922*  -1.1493     .1146     .0718   -1.4485   .6
KOSG  -22.5541  -22.1512  -23.9876  -24.6549  -23.8601  -24.4118  -26.6483   .2
LHAS   -1.0292     .0993       ---       ---       ---       ---       ---   .3
MCM4   -1.0408     .0194   -1.2796   -1.3409     .0314     .1222   -1.7164   .3
NRC1   -1.0342       REF   -1.2487   -1.3568       REF       REF   -1.6709   .2
PERT   -2.0026   -1.0807   -2.4483   -2.6846   -1.4288   -1.5508   -3.3363   .3
RCM6   -1.1652    -.3439    -.8507   -1.6353    -.0063    -.0010   -1.7385   .2
SANT    -.8631     .3659   -1.1217   -1.3160    -.7958*      ---       ---   .5
SCH2  -16.7509  -19.3441  -24.1852   -1.8335   -4.7053   -9.2271  -15.1379   .2
STJO    -.6415     .4838    -.6529    -.6585     .8021     .8767    -.7276   .2
TAHI   -1.4953    -.2125   -1.1052   -1.3544    -.0003*    .0864   -1.6524   .3
TID2    -.9861     .0582   -1.2790   -1.3789    -.0156    -.0092   -1.6765   .3
TSKB   -1.4410    -.4069   -1.6496   -1.7574    -.4079    -.4142   -2.0919   .3
USNO    -.7700     .2707    -.9696   -1.0718     .2900     .2941   -1.3747   .2
WHIT    -.7517     .0020   -1.2344   -1.3127    -.0700     .0413   -1.5248   .3
WILL   72.9225   75.5639   75.9182   77.3921   80.3020   81.8204   81.6472   .2
WTZR   -1.0610    -.0100   -1.2513   -1.3579     .0105     .0285   -1.6288   .2
YELL   -1.8963    -.9642   -2.2804   -2.4564   -1.1819   -1.2757   -3.0223   .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 FORT GOLD GUAM IRKT KERG KIT3 KOKB KOSG
global: LHAS MADR MALI MCM4 NRC1 PERT RCM6 SANT SCH2 STJO TAHI TID2 TSKB USNO
global: 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]>]