Subject: [IGSREPORT-4872] Wk 0955 EMR Analysis Report
From: NRCan/GSDivision
Date: Fri, 8 May 1998 11:52:17 PDT

******************************************************************************
IGS Electronic Report    Fri May  8 11:52:17 PDT 1998      Message Number 4872
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0955 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0955    Dates: 98apr26  to  98may02                
********************************************************************************

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
   EMR09550-6.SP3     GPS ephem. files for days 0-6, week #0955 in sp3 format 
   EMR09557.ERP       pole x,y and DUT1 solutions for week #0955
   EMR09557.SNX       station and EOP weekly combined solution in SINEX format
   EMR09557.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 520 nsec (50929) & 9 nsec/day
   w.r.t. GPS time.

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      98apr27 |   05  |    R   | 00:00 to 01:45 | Modeling Problems
              |   09  |    R   | 00:00 to 07:45 | Modeling Problems
      98apr29 |   24  |    E   | 00:00 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 980508
2. Software used      :  GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
   origin and orientation         :  Nominally ITRF96
   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  

            98apr26   98apr27   98apr28   98apr29   98apr30   98may01   98may02 
          ---------------------------------------------------------------------
ALBH       .45/1239  .43/1242  .43/1224  .44/1208  .40/1236  .40/1251  .46/1238 
ALGO F     .44/1215  .45/1229  .43/1203  .44/1168  .42/1226  .43/1223  .48/1212 
AREQ F     .55/1171  .55/1179  .51/1172  .48/1184  .55/1226  .48/1208  .45/1152 
BAHR       .66/1298  .74/1300  .61/1301  .63/1264  .63/1298  .00/   0  .47/1280 
CAS1       .00/   0  .62/1074  .57/ 931  .56/ 882  .59/ 992  .64/ 848  .00/   0 
DAV1 F     .00/   0  .61/ 976  .00/   0  .64/1017  .60/1028  .62/1116  .00/   0 
DRAO F     .48/1253  .47/1256  .48/1240  .45/1218  .45/1258  .46/1255  .49/1254 
FAIR F     .64/ 988  .55/1210  .48/1142  .47/1138  .52/1203  .46/1211  .74/ 999 
FORT F     .92/1114  .86/1146 1.01/1092  .99/1108  .91/1111  .90/1141  .00/   0 
GUAM F     .94/ 954  .83/ 987  .82/ 988  .84/ 938  .79/1056  .81/1041  .91/1010 
HARK       .59/1120  .55/1160  .52/1172  .54/1134  .00/   0  .00/   0  .00/   0 
IRKT F     .77/1111  .58/1200  .57/1196  .52/1152  .00/   0  .54/1201  .57/1204 
KERG F     .78/1096  .00/   0  .78/1160  .75/1122  .75/1157  .69/1145  .72/1129 
KIT3 F     .68/1048  .66/1133  .00/   0  .56/1121  .00/   0  .00/   0  .48/1013 
KOKB F     .82/1103  .80/1189  .69/1156  .65/1140  .66/1170  .65/1169  .69/1143 
KOSG F     .62/1274  .60/1280  .48/1282  .47/1215  .46/1280  .47/1284  .45/1273 
LHAS F     .64/ 924  .00/   0  .54/1092  .00/   0  .00/   0  .00/   0  .00/   0 
MALI F     .81/1126  .96/1142  .88/1164  .91/1119  .87/1191  .84/1166  .88/1148 
MAS1 F     .53/1135  .85/1149  .55/1139  .51/1105  .53/1141  .51/1168  .51/1134 
MCM4       .57/1096  .57/1185  .48/1194  .53/1179  .55/1189  .62/1124  .59/1057 
NRC1       .45/1274  .46/1274  .48/1267  .47/1229  .46/1285  .48/1279  .48/1276 
NYAL F     .69/ 935  .97/1010  .60/1079  .58/1113  .61/1115  .60/ 582  .70/1084 
RCM6       .64/1161  .69/1190  .56/1160  .70/1137  .74/1181  .72/1172  .67/1197 
SANT F     .53/ 670  .60/1139  .57/1229  .55/ 991  .64/ 633  .55/ 905  .52/ 659 
STJO       .52/1244  .53/1246  .79/1223  .51/1214  .51/1272  .45/1262  .48/1261 
TIDB F     .65/1134  .65/1239  .60/1239  .68/1191  .69/1251  .64/1221  .62/1236 
TSKB F     .66/1122  .69/1210  .60/1200  .69/1155  .64/1198  .58/1209  .64/1192 
USNO       .61/1264  .59/1273  .56/1257  .63/1215  .59/1269  .68/1280  .70/1270 
WHIT       .64/1094  .51/1259  .42/1263  .41/1226  .47/1259  .50/1262  .63/1021 
WILL       .46/1253  .40/1245  .41/1266  .39/1227  .42/1274  .42/1276  .43/1251 
WTZR F     .59/1177  .70/1199  .49/1069  .55/ 801  .55/1188  .53/1197  .46/1181 
YAR1 F     .60/1183  .55/1210  .55/1209  .86/1171  .53/1210  .58/1218  .48/1202 
YELL F     .67/ 996  .53/1214  .50/1180  .51/1215  .51/1282  .53/1325  .66/ 980 

PRN01 E    .51/ 956  .72/1288  .53/1317  .55/1334  .58/1212  .56/1224  .55/1159 
PRN02      .65/1309  .55/1387  .50/1336  .53/1382  .54/1235  .50/1236  .56/1161 
PRN03      .55/1319  .57/1365  .56/1361  .59/1401  .55/1224  .50/1246  .60/1183 
PRN04 E    .74/1310  .78/1379  .66/1364  .71/1357  .71/1292  .69/1218  .68/1186 
PRN05      .56/1282  .60/1285  .58/1328  .60/1338  .55/1271  .58/1268  .66/1114 
PRN06      .61/1368  .59/1385  .65/1409  .61/1445  .59/1286  .63/1290  .61/1217 
PRN07      .51/1136  .63/1287  .53/1366  .52/1303  .54/1223  .52/1161  .50/1178 
PRN08 E    .54/1151  .62/1356  .57/1314  .54/1395  .55/1278  .56/1297  .56/1163 
PRN09      .58/1272  .99/1255  .57/1303  .56/1300  .58/1204  .56/1198  .58/1156 
PRN10      .60/1342  .61/1466  .62/1429  .86/1482  .61/1357  .66/1348  .60/1221 
PRN13      .66/1353  .59/1390  .58/1365  .59/1373  .59/1269  .58/1271  .59/1207 
PRN14      .93/1339  .54/1325  .55/1333  .54/1391  .57/1299  .52/1226  .59/1232 
PRN15 E    .71/1292  .68/1331  .64/1372  .65/1409  .60/1277  .62/1213  .59/1209 
PRN16      .77/1309  .52/1373  .56/1393  .55/1424  .58/1321  .55/1206  .57/1135 
PRN17 E    .73/1289  .80/1361  .75/1254  .78/1359  .78/1277  .79/1287  .73/1205 
PRN18      .61/1312  .58/1439  .57/1386  .62/1451  .62/1332  .56/1255  .61/1206 
PRN19      .62/1241  .61/1335  .59/1105  .65/1362  .71/1180  .54/1170  .64/1139 
PRN21      .55/1289  .61/1298  .56/1332  .50/1368  .52/1170  .55/1168  .52/1145 
PRN22      .68/1393  .62/1403  .60/1411  .62/1461  .62/1299  .59/1334  .60/1215 
PRN23      .52/1289  .61/1334  .53/1311  .52/1343  .49/1146  .56/1180  .53/1170 
PRN24 E    .75/1268  .76/1341  .71/1319  .00/   0  .68/1243  .68/1196  .66/1201 
PRN25      .61/1431  .63/1456  .56/1437  .58/1532  .58/1335  .58/1312  .61/1289 
PRN26      .62/1395  .64/1430  .57/1412  .57/1479  .60/1378  .63/1371  .57/1246 
PRN27      .66/1340  .62/1388  .65/1386  .61/1411  .61/1317  .62/1290  .62/1209 
PRN29 E    .52/1090  .58/1303  .55/1344  .51/1389  .50/1216  .52/1185  .48/1161 
PRN30      .65/1343  .52/1368  .56/1374  .57/1322  .53/1237  .55/1281  .61/1159 
PRN31      .60/1354  .58/1417  .61/1428  .63/1486  .61/1301  .53/1308  .53/1190 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            98apr26   98apr27   98apr28   98apr29   98apr30   98may01   98may02 
          ---------------------------------------------------------------------
ALBH        37/1242   38/1242   49/1229   42/1208   47/1237   39/1251   35/1240 
ALGO F      39/1215   39/1230   42/1207   46/1170   51/1226   47/1222   46/1214 
AREQ F      53/1179   51/1187   47/1181   51/1184   49/1232   50/1208   50/1152 
BAHR        36/1303   38/1305   41/1306   40/1268   39/1302    0/   0   40/1302 
CAS1         0/   0   30/1080   33/ 940   30/ 885   32/ 997   34/ 853    0/   0 
DRAO F      31/1253   32/1257   32/1243   30/1218   31/1258   29/1255   30/1252 
FAIR F      49/1013   48/1215   49/1143   49/1141   46/1204   46/1212   47/1015 
FORT F      76/1129   70/1168   68/1136   72/1155   69/1131   69/1156    0/   0 
HARK        47/1131   46/1174   45/1187   43/1137    0/   0    0/   0    0/   0 
IRKT F      59/1115   55/1206   55/1198   56/1153    0/   0   61/1203   64/1204 
KOKB F      64/1122   71/1195   75/1164   69/1144   79/1180   79/1178   75/1153 
KOSG F      39/1287   40/1290   40/1285   39/1216   43/1284   38/1284   44/1280 
LHAS F      65/ 935    0/   0   69/ 845    0/   0    0/   0    0/   0    0/   0 
MAS1 F      43/1167   38/1191   42/1175   47/1145   47/1145   46/1174   49/1140 
MCM4        35/1100   36/1192   34/1200   35/1183   36/1196   39/1131   37/1065 
NRC1        58/1277   56/1277   75/1271   72/1229   74/1285   79/1280   68/1276 
NYAL F      60/1065   59/1151   59/1171   59/1119   66/ 814   64/ 547    0/   0 
RCM6        73/1171   75/1194   82/1177   57/1148   77/1187   87/1182   91/1201 
SANT F      47/ 672   52/1150   43/1234   38/ 994   39/ 639   38/ 908   42/ 659 
STJO        38/1254   39/1264   76/1224   69/1218   49/1273   49/1262   51/1262 
TIDB F      34/1142   31/1244   31/1244   30/1198   31/1256   31/1234   33/1244 
TSKB F      46/1129   43/1218   43/1209   45/1162   45/1206   45/1211   48/1200 
USNO        48/1269   45/1280   46/1264   48/1220   46/1272   47/1283   43/1276 
WILL        29/1267   30/1268   33/1268   34/1228   33/1274   32/1276   30/1252 
WTZR F      54/1182   55/1203   54/1068   56/ 801   54/1189   54/1197   65/1185 
YELL F      66/1096   43/1222   43/1186   45/1222   44/1284   44/1325   42/ 982 

PRN01 E     45/ 842   43/1081   48/1073   44/1064   51/ 944   49/ 978   50/ 891 
PRN02       53/1083   48/1150   54/1141   51/1098   55/ 998   58/1000   54/ 885 
PRN03       44/1095   44/1117   44/1133   45/1094   46/ 947   44/ 981   51/ 905 
PRN04 E     49/1088   45/1145   52/1153   50/1074   49/1009   52/ 965   52/ 908 
PRN05       47/1042   44/1045   58/1120   47/1055   47/1001   49/1014   45/ 866 
PRN06       49/1148   48/1165   47/1225   52/1163   51/1027   48/1052   43/ 962 
PRN07       45/ 971   45/1092   53/1174   52/1045   53/1003   55/ 939   55/ 887 
PRN08 E     54/ 872   53/1093   57/1085   55/1085   57/1000   60/1013   51/ 868 
PRN09       48/1044   48/1081   50/1056   42/1012   45/ 937   45/ 940   44/ 872 
PRN10       50/1087   48/1208   48/1205   57/1162   52/1052   53/1072   53/ 953 
PRN13       58/1103   58/1136   61/1142   58/1076   58/1000   54/1004   63/ 944 
PRN14       53/1132   48/1106   54/1144   47/1129   51/1050   54/ 990   55/ 966 
PRN15 E     52/1088   47/1095   51/1160   52/1130   48/1041   52/ 961   57/ 933 
PRN16       60/1090   50/1132   58/1169   54/1124   55/1052   55/ 966   58/ 875 
PRN17 E     48/1084   48/1137   55/1156   54/1113   54/1038   58/1044   52/ 933 
PRN18       54/1054   48/1168   54/1174   51/1142   51/1040   49/ 977   47/ 926 
PRN19       58/1042   51/1113   51/ 933   54/1086   46/ 937   57/ 922   44/ 866 
PRN21       47/1093   47/1097   53/1123   47/1120   50/ 958   52/ 962   58/ 901 
PRN22       46/1141   47/1160   48/1148   50/1148   47/1023   49/1062   49/ 910 
PRN23       43/1059   48/1129   48/1121   47/1055   51/ 934   54/ 936   52/ 893 
PRN24 E     53/1056   46/1112   50/1137    0/   0   53/ 974   54/ 943   54/ 918 
PRN25       45/1165   47/1173   52/1146   43/1205   46/1006   47/1017   48/ 949 
PRN26       42/1127   41/1173   48/1182   43/1154   49/1092   45/1084   42/ 941 
PRN27       55/1085   51/1144   55/1152   53/1093   56/1030   55/1011   50/ 916 
PRN29 E     40/ 909   46/1057   45/1148   40/1106   46/ 973   47/ 953   51/ 871 
PRN30       58/1104   53/1126   60/1156   52/1042   55/ 958   57/1016   56/ 912 
PRN31       54/1111   50/1168   49/1199   52/1171   55/1047   55/1030   52/ 903 

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

       98apr26   98apr27   98apr28   98apr29   98apr30   98may01   98may02  sig 
       ------------------------------------------------------------------------
ALBH    5.7181    5.7934    5.8629    5.9274    5.9854    6.0380    6.7927   .2
ALGO       REF       REF       REF       REF       REF       REF     .7167   .2
AREQ    -.3482    -.5452    -.5635    -.5881    -.5110    -.6253     .1010   .2
BAHR   97.1681   97.1426   97.1182   97.0877   97.0588       ---   97.7174   .2
CAS1       ---    !!ms!!    !!ms!!    !!ms!!    !!ms!!    !!ms!!       ---   .5
DRAO    -.5434    -.5532    -.5626    -.5732    -.5845    -.5964     .1099   .2
FAIR   -1.0716   -1.0814   -1.0930   -1.1057    -.4700    -.6305     .0732   .2
FORT    -.4276    -.4404    -.4508    -.4628    -.4758    -.4869       ---   .3
HARK   -7.5868   -7.9491   -8.3668   -8.9242       ---       ---       ---   .2
IRKT    -.1844    -.1984    -.2123    -.2270       ---    -.2591     .4428   .2
KOKB     .0862     .0933    -.4678    -.6927    -.5297    -.5265     .1951   .3
KOSG   -3.9994   -4.4811   -4.9698   -5.4581   -5.9643   -6.4623   -6.2250   .2
LHAS    -.5639       ---    -.5958       ---       ---       ---       ---   .2
MAS1    -.1283    -.4219    -.3891    -.3596    -.3119    -.2790     .4595   .2
MCM4    -.5361    -.6296    -.3583    -.5312    -.5987    -.5391     .0519   .3
NRC1    -.6189    -.6339    -.6497    -.6669    -.6838    -.7009       REF   .2
NYAL   -1.9354   -2.0045   -2.0746   -2.1484   -2.2243    -.4874       ---   .2
RCM6    -.3932    -.7430    -.5237    -.7330    -.6567    -.4013     .0007   .2
SANT     .1815   -2.3672    1.5377    1.6113   -2.1999   -1.3171     .9815*  .4
STJO    4.6855    4.7680    4.8618    4.9491    5.0611    5.1339    5.9046   .2
TIDB    6.0065    5.9996    5.9920    5.9828    5.9745    5.9641    6.6720   .3
TSKB   -2.5122   -2.5366   -2.5632   -2.5881   -2.6036   -2.6326   -1.9279   .2
USNO    -.2856    -.2965    -.3076    -.3198    -.3320    -.3444     .3602   .2
WILL  379.6734  381.2470  382.8115  384.3461  385.8860  387.4350  389.6804   .2
WTZR   -1.4955   -1.4705   -1.4374   -1.3946*  -1.3694   -1.3332    -.5786   .2
YELL    -.5563    -.5760    -.5956    -.6102    -.6185    -.6266     .0815   .4

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 BAHR CAS1 DAV1 DRAO FAIR FORT GUAM HARK IRKT KERG KIT3
global: KOKB KOSG LHAS MALI MAS1 MCM4 NRC1 NYAL RCM6 SANT STJO TIDB TSKB USNO
global: 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]>]