Subject: [IGSREPORT-4440] Wk 0936 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 24 Dec 1997 7:45:40 PST

******************************************************************************
IGS Electronic Report    Wed Dec 24  7:45:40 PST 1997      Message Number 4440
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0936 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0936    Dates: 97dec14  to  97dec20                
********************************************************************************

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
   EMR09360-6.SP3     GPS ephem. files for days 0-6, week #0936 in sp3 format 
   EMR09367.ERP       pole x,y and DUT1 solutions for week #0936
   EMR09367.SNX       station and EOP weekly combined solution in SINEX format
   EMR09367.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 2512 nsec (50797) & 118 nsec/day
   w.r.t. GPS time.

3.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97dec16 |   35  |    R   | 20:00 to 23:45 | Modeling Problems
      97dec19 |   14  |    R   | 20:00 to 23:45 | Modeling Problems
	      |   23  |    R   | 20:00 to 23:45 | Modeling Problems
	      |   21  |    R   | 22:00 to 23:45 | Modeling Problems
      97dec20 |   16  |    R   | 00:00 to 01:45 | Modeling Problems
	      |   16  |    R   | 19:00 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 971224
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  

            97dec14   97dec15   97dec16   97dec17   97dec18   97dec19   97dec20 
          ---------------------------------------------------------------------
ALBH       .55/1170  .41/1148  .47/1174  .52/1169  .42/1178  .46/1173  .45/1167 
ALGO F     .42/1134  .39/1134  .41/1107  .37/1148  .40/1157  .37/1144  .42/1141 
AREQ       .58/1091  .48/1076  .57/1082  .42/1072  .49/1110  .53/1098  .55/1105 
CAS1       .59/1042 1.17/1065 1.17/ 985  .57/ 955  .65/1019  .64/1025  .63/1047 
CHUR       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .53/1162 
DRAO       .50/1177  .45/1163  .40/1186  .39/1187  .47/1178  .46/1167  .46/1162 
DUBO       .41/1159  .42/1151  .37/1150  .39/1163  .40/1153  .41/1126  .39/1113 
FAIR F     .48/1133  .46/1106  .44/1084  .44/1134  .42/1130  .43/1143  .48/1151 
FORT       .93/1074  .89/1076  .81/1066  .80/1068 1.03/1099  .88/1000  .85/1051 
GOL2 F     .55/1160  .52/1141  .45/1156  .37/1135  .45/1150  .53/1177  .50/1164 
GUAM       .86/ 996  .98/ 989 1.31/ 648  .00/   0  .00/   0  .00/   0  .00/   0 
HARK       .65/1120  .59/1132  .59/1104  .51/1065  .60/1123  .48/1063  .52/1127 
IISC       .62/ 999  .57/1026  .63/1030  .51/1001  .57/1024  .54/1033  .00/   0 
IRKT       .53/1104  .55/1098  .51/1126  .48/1108  .51/1112  .00/   0  .00/   0 
KERG       .70/1080  .78/1067  .00/   0  .00/   0  .74/1076  .70/1050  .59/ 973 
KIT3       .57/1101  .56/1112  .56/1118  .00/   0  .00/   0  .00/   0  .64/1117 
KOKB F     .88/ 363  .51/ 429  .60/ 195  .40/ 244  .68/1092  .63/1092  .77/1124 
KOSG F     .44/1192  .38/1105  .40/1187  .38/1181  .41/1188  .00/   0  .42/1176 
MADR       .66/1070  .63/1090  .66/1111  .71/1087  .80/ 960  .84/1054  .65/1097 
MCM4       .56/1084  .73/1053  .63/1059  .47/ 967  .53/1034  .69/1031  .58/1094 
NRC1       .45/1183  .40/1184  .39/1178  .39/1190  .37/1187  .41/1184  .38/1191 
ONSA       .00/   0  .44/1054  .44/ 978  .41/1155  .40/1129  .38/1139  .00/   0 
PERT       .48/1104  .56/1089  .57/1105  .43/1087  .51/1109  .47/1066  .50/1105 
RCM6       .87/1099  .51/1087  .41/1091  .00/   0  .39/ 556  .46/1119  .55/1124 
SANT F     .45/  85  .00/   0  .00/   0  .43/ 555  .35/ 512  .49/ 322  .00/   0 
STJO       .46/1097  .38/1092  .41/1106  .40/1131  .46/1125  .49/1127  .52/1108 
TAHI       .77/1015  .66/ 994  .70/ 980  .00/   0  .00/   0  .61/ 165  .77/1026 
TID2 F     .40/ 443  .42/ 571  .53/ 523  .34/ 674  .56/ 713  .68/1173  .62/1151 
TSKB       .65/1108  .60/1117  .59/1131  .55/1123  .65/1139  .62/1131  .63/1120 
USNO       .59/1172  .58/1161  .55/1141  .52/1183  .57/1191  .53/1182  .60/1185 
WHIT       .46/1202  .45/1191  .47/1211  .40/1210  .46/1218  .43/1161  .46/1197 
WILL       .44/1192  .39/1181  .41/1192  .35/1195  .33/1185  .40/1189  .40/1173 
WTZR F     .63/1126  .59/1113  .50/1136  .51/1133  .49/1137  .48/1139  .45/1112 
YAR1 F     .45/1116  .51/1110  .78/1109  .39/1098  .48/1104  .43/1088  .42/1106 
YELL F     .47/1256  .48/1240  .49/1233  .50/1235  .46/1147  .44/1253  .44/1175 

PRN01      .51/1390  .53/1458  .54/1392  .47/1216  .53/1357  .58/1264  .65/1292 
PRN02 E    .64/1395  .63/1446  .59/1387  .45/1249  .55/1331  .52/1309  .51/1352 
PRN03      .56/1378  .54/1488  .81/1360  .45/1256  .51/1379  .51/1308  .51/1399 
PRN04      .58/1405  .56/1482  .56/1344  .46/1278  .50/1222  .61/1277  .51/1363 
PRN05 E    .69/1285  .60/1334  .87/1273  .47/1211  .51/1352  .50/1205  .51/1319 
PRN06      .56/1365  .52/1411  .50/1328  .48/1244  .49/1359  .50/1241  .57/1387 
PRN07      .52/1401  .50/1458  .49/1402  .44/1243  .54/1338  .52/1316  .50/1345 
PRN09      .53/1371  .50/1421  .65/1334  .48/1187  .49/1317  .53/1303  .48/1280 
PRN10 E    .62/1470  .54/1525  .57/1423  .51/1222  .64/1310  .73/1292  .75/1430 
PRN14 E    .53/1268  .56/1361  .57/1299  .46/1265  .52/1363  .51/1308  .59/1307 
PRN15      .56/1392  .55/1435  .55/1362  .48/1247  .59/1350  .55/1294  .51/1402 
PRN16 E    .59/1365  .54/1414  .50/1323  .47/1255  .68/1265  .50/1263  .58/1326 
PRN17      .57/1366  .58/1395  .58/1294  .47/1151  .48/1301  .49/1195  .54/1328 
PRN18      .56/1337  .51/1408  .51/1367  .42/1222  .50/1382  .52/1333  .48/1341 
PRN19      .72/1345  .52/1356  .51/1305  .44/1205  .67/1265  .50/1229  .47/1325 
PRN21 E    .60/1388  .54/1429  .54/1359  .47/1202  .56/1315  .59/1252  .63/1328 
PRN22 E    .69/1358  .73/1434  .66/1285  .51/1200  .56/1357  .60/1263  .54/1316 
PRN23 E    .57/1358  .51/1399  .53/1314  .48/1201  .49/1378  .59/1235  .66/1348 
PRN24      .55/1360  .56/1294  .49/1294  .45/1183  .49/1222  .51/1207  .48/1250 
PRN25      .55/1454  .97/1456  .55/1395  .48/1242  .49/1422  .51/1331  .54/1409 
PRN26      .56/1438  .56/1526  .50/1430  .49/1250  .51/1318  .52/1319  .52/1434 
PRN27      .62/1469  .53/1481  .52/1415  .48/1300  .51/1343  .48/1336  .50/1410 
PRN29      .55/1277  .59/1394  .51/1328  .44/1233  .49/1283  .51/1224  .44/1300 
PRN30 E    .69/1384  .69/1389  .75/1340  .54/1197  .54/1338  .50/1190  .54/1320 
PRN31      .58/1428  .52/1151  .58/1329  .50/1194  .53/1368  .53/1320  .59/1433 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97dec14   97dec15   97dec16   97dec17   97dec18   97dec19   97dec20 
          ---------------------------------------------------------------------
ALBH        32/1170   34/1150   35/1175   32/1171   39/1178   35/1173   35/1168 
ALGO F      34/1134   37/1134   42/1146   40/1149   38/1159   41/1146   39/1141 
AREQ        45/1097   42/1082   42/1088   41/1094   42/1112   40/1100   46/1105 
CAS1        34/1042   32/1065   36/ 985   33/1040   32/1019   34/1031   35/1073 
CHUR         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   26/1178 
DRAO        26/1176   29/1163   33/1187   26/1187   30/1180   29/1182   29/1162 
DUBO        30/1159   33/1151   30/1151   30/1165   33/1165   29/1167   31/1119 
FAIR F      32/1133   30/1107   33/1084   33/1134   32/1131   33/1143   35/1152 
FORT        60/1083   62/1097   57/1079   62/1099   68/1132   60/1046   57/1060 
GOL2 F      39/1163   36/1139   35/1157   36/1164   38/1164   65/1182   57/1157 
HARK        59/1124   51/1137   51/1116   49/1129   46/1126   42/1072   48/1133 
IRKT        48/1108   46/1101   50/1126   47/1111   41/1112    0/   0    0/   0 
KOKB F      54/ 364   61/ 430   80/ 195   40/ 244   60/1105   59/1098   58/1133 
KOSG F      36/1193   35/1186   31/1190   32/1181   34/1189    0/   0   38/1178 
MCM4        51/1086   60/1053   72/1059   51/1040   53/1033   66/1059   60/1097 
NRC1        65/1186   52/1184   52/1194   51/1191   56/1188   50/1186   61/1191 
ONSA         0/   0   31/1092   31/ 980   32/1155   30/1130   34/1142    0/   0 
PERT        49/1106   45/1097   47/1107   47/1093   50/1110   44/1093   47/1105 
RCM6        38/1107   40/1090   46/1094    0/   0   53/ 556   64/1121   76/1126 
SANT F      34/  85    0/   0    0/   0   34/ 564   34/ 512   42/ 323    0/   0 
STJO        32/1099   27/1094   30/1120   33/1133   37/1126   32/1127   32/1108 
TAHI        78/1027   84/1003   74/ 996    0/   0    0/   0   71/ 167   71/1046 
TID2 F      21/ 443   18/ 573   20/ 524   20/ 684   19/ 721   37/1179   35/1164 
TSKB        38/1134   38/1121   36/1132   37/1140   38/1141   37/1135   35/1132 
USNO        43/1187   42/1173   43/1194   45/1188   45/1192   44/1186   42/1186 
WHIT        26/1202   27/1191   27/1211   26/1210   26/1219   30/1208   30/1197 
WILL        23/1192   21/1181   23/1193   22/1195   21/1186   20/1189   22/1173 
WTZR F      54/1132   59/1146   53/1132   54/1131   54/1135   54/1139   50/1113 
YELL F      35/1256   42/1240   45/1233   34/1236   36/1173   40/1255   41/1205 

PRN01       41/1139   39/1225   43/1193   41/1096   40/1193   46/1111   48/1154 
PRN02 E     44/1127   41/1183   42/1177   37/1121   39/1134   39/1114   41/1160 
PRN03       44/1104   44/1212   43/1138   38/1127   41/1218   46/1132   47/1236 
PRN04       42/1177   44/1229   43/1201   36/1182   37/1099   40/1151   42/1225 
PRN05 E     46/1058   43/1108   43/1110   38/1066   42/1171   39/1039   45/1134 
PRN06       43/1122   43/1177   47/1158   42/1131   45/1185   43/1071   46/1213 
PRN07       42/1145   45/1205   47/1218   39/1104   42/1166   44/1148   44/1192 
PRN09       39/1111   36/1168   38/1149   32/1056   36/1129   41/1120   41/1110 
PRN10 E     45/1233   48/1277   51/1250   43/1165   45/1157   46/1180   51/1275 
PRN14 E     45/1029   42/1101   42/1114   38/1128   37/1184   45/1127   45/1125 
PRN15       41/1113   39/1166   41/1150   38/1117   40/1172   47/1122   44/1212 
PRN16 E     53/1119   52/1152   49/1124   42/1124   44/1106   44/1094   47/1152 
PRN17       45/1083   44/1130   48/1095   43/1111   48/1155   48/1060   54/1163 
PRN18       44/1114   43/1185   47/1178   36/1095   43/1216   45/1152   42/1165 
PRN19       44/1116   43/1121   42/1104   37/1111   41/1141   41/1069   39/1151 
PRN21 E     41/1115   40/1174   40/1137   37/1088   41/1161   43/1097   46/1167 
PRN22 E     45/1093   49/1203   45/1066   48/1085   48/1209   49/1129   45/1173 
PRN23 E     37/1097   42/1132   39/1102   37/1057   42/1185   46/1047   48/1177 
PRN24       42/1142   43/1145   44/1138   42/1083   43/1084   43/1060   45/1114 
PRN25       42/1203   42/1205   44/1178   39/1120   42/1248   45/1172   45/1260 
PRN26       41/1192   38/1273   38/1253   39/1171   40/1198   39/1202   44/1257 
PRN27       44/1193   44/1215   41/1217   37/1194   42/1174   41/1156   41/1220 
PRN29       41/1077   40/1127   41/1098   37/1083   36/1130   41/1041   44/1138 
PRN30 E     52/1119   51/1136   54/1146   47/1062   46/1157   55/1074   52/1155 
PRN31       42/1167   41/ 931   42/1154   39/1151   43/1222   47/1181   46/1274 

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

       97dec14   97dec15   97dec16   97dec17   97dec18   97dec19   97dec20  sig 
       ------------------------------------------------------------------------
ALBH     .6733   -1.1068    -.4513     .2123     .9423    1.6979    2.4205   .2
ALGO    2.3996       REF       REF       REF       REF       REF       REF   .2
AREQ     .0789   -2.5673   -2.3493   -2.7117   -2.9226   -3.0763   -3.2648   .3
CAS1  192.0835* 218.7114* 247.5400* 276.4158* 305.7083* 334.7254* 363.9095*  .3
CHUR       ---       ---       ---       ---       ---       ---   -3.1802   .2
DRAO    -.0514   -2.5698   -2.6882   -2.8071   -2.9277   -3.0479   -3.1690   .2
DUBO     .0758   -2.5107   -2.6940   -2.7464   -2.8661   -2.9974   -3.0656   .2
FAIR    -.6206   -3.1510   -3.2815   -2.8256   -2.9581   -3.0903   -3.2235   .2
FORT   -2.8662   -5.3863   -5.5076   -5.6289   -5.7507   -5.8708   -5.9923   .3
GOL2    -.4090   -2.9448   -3.0828   -3.2217   -3.3587   -3.4964   -3.6359   .3
HARK    6.5583    4.4315    4.3638    4.5417    4.5773    4.4491   -3.3736   .3
IRKT    -.3169   -2.8359   -2.9549   -3.0736   -3.1944       ---       ---   .3
KOKB     .2347   -2.3746   -2.6799   -2.9910*  -2.7673*  -2.8789   -2.9918   .8
KOSG  -24.4320  -27.6231  -28.4807  -29.3765  -30.3740       ---   -2.8128*  .2
MCM4     .2789   -2.6277   -2.6831   -2.7619   -2.7387   -2.8864   -3.0080   .3
NRC1       REF   -2.5213   -2.6412   -2.7603   -2.8829   -3.0513   -3.1740   .2
ONSA       ---    -.0906   -3.0600   -3.0482   -3.0391   -3.0306       ---   .2
PERT   -8.8031  -11.4299  -11.6978  -11.9637  -12.2304  -12.4986  -12.7446   .3
RCM6     .0949   -2.4766   -2.7020       ---       ---   -2.9745   -2.9337   .2
SANT    -.5151*      ---       ---   -3.1833*  -4.8126*  -3.1107       ---   .6
STJO     .3649   -2.0288   -2.0323   -2.0233   -2.0198   -2.0274   -2.0260   .2
TAHI    -.0207   -2.7884   -2.7827       ---       ---       ---   -2.9800   .3
TID2     .0489   -2.4626   -2.5739   -2.6862   -2.8011*  -2.9127   -3.0269*  .3
TSKB    -.9256   -3.4520   -3.5895   -3.7221   -3.8539   -3.9715   -4.1062   .3
USNO     .2597   -2.2573   -2.3740   -2.4909   -2.6092   -2.7265   -2.8453   .2
WHIT    -.0673   -2.4937   -2.4587   -2.6800   -2.9167   -2.8840   -3.1382   .3
WILL  171.1029  170.0529  171.4336  172.8285  174.1861  175.6721  177.2012   .2
WTZR    1.0326   -1.4836   -1.5997   -1.7157   -1.8338   -1.9513   -2.0699   .2
YELL    -.6647   -3.1592   -3.2606   -3.3565   -3.4564   -3.5654   -3.6787   .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 CHUR DRAO DUBO FAIR FORT GOL2 GUAM HARK IISC IRKT
global: KERG KIT3 KOKB KOSG MADR MCM4 NRC1 ONSA PERT RCM6 SANT STJO TAHI TID2
global: TSKB USNO WHIT WILL WTZR YAR1 YELL
-- 
#####################################
Caroline Huot                       
Geodetic Survey of Canada          
Room #468
Ottawa, Ontario, Canada
K1A-0E9
Internet: [email-masked]
#####################################

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