Subject: [IGSREPORT-4806] Wk 0952 EMR Analysis Report
From: NRCan/GSDivision
Date: Fri, 17 Apr 1998 11:13:43 PDT

******************************************************************************
IGS Electronic Report    Fri Apr 17 11:13:43 PDT 1998      Message Number 4806
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0952 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0952    Dates: 98apr05  to  98apr11                
********************************************************************************

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
   EMR09520-6.SP3     GPS ephem. files for days 0-6, week #0952 in sp3 format 
   EMR09527.ERP       pole x,y and DUT1 solutions for week #0952
   EMR09527.SNX       station and EOP weekly combined solution in SINEX format
   EMR09527.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 -16 nsec (50908) & 71 nsec/day
   w.r.t. GPS time.

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      98apr06 |   19  |    R   | 00:00 to 23:45 | Modeling Problems
      98apr08 |   24  |    E   | 00:00 to 23:45 | Modeling Problems
      98apr10 |   19  |    R   | 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 980416
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  

            98apr05   98apr06   98apr07   98apr08   98apr09   98apr10   98apr11 
          ---------------------------------------------------------------------
ALBH       .51/1242  .51/1238  .48/1246  .50/1202  .43/1244  .46/1246  .46/1248 
ALGO F     .51/1225  .45/1211  .43/1225  .49/1175  .47/1222  .48/1214  .48/1224 
AREQ F     .73/1128  .70/1071  .64/1115  .59/1037  .54/1017  .57/1026  .60/1049 
BAHR       .63/1264  .64/1243  .59/1275  .72/1254  .73/1235  .63/1243  .64/1300 
CAS1       .00/   0  .00/   0  .00/   0  .68/ 773  .00/   0  .00/   0  .00/   0 
DRAO F     .52/1251  .65/1254  .49/1228  .50/1221  .45/1260  .51/1256  .52/1252 
FAIR F     .50/1216  .58/1204  .53/1219  .55/1148  .00/   0  .00/   0  .00/   0 
FORT F    1.11/1059 1.12/1069  .89/1043 1.01/1031  .92/ 954 1.03/ 935 1.09/ 935 
GUAM F    1.00/ 901 1.02/ 924  .84/ 852 1.05/ 791  .95/ 872 1.00/ 765 1.04/ 739 
HARK       .71/1156  .72/1149  .66/1155  .78/1105  .67/1144  .68/1124  .71/1167 
IRKT F     .61/1190  .67/1190  .00/   0  .62/1151  .55/1166  .00/   0  .63/1185 
KERG F     .00/   0  .92/1122  .75/1142  .00/   0  .82/1107  .00/   0  .85/1155 
KIT3 F     .60/1016  .61/1000  .58/1039  .58/1040  .55/ 899  .58/1008  .57/1109 
KOKB F     .92/1120  .80/1104  .76/1050  .74/ 948  .91/1001 1.00/ 890  .80/ 908 
KOSG F     .51/1277  .56/1275  .47/1283  .51/1185  .53/1276  .50/1266  .58/1283 
LHAS F     .61/1067  .62/ 977  .59/ 950  .61/ 996  .58/ 957  .00/   0  .59/ 958 
MALI F     .92/1092  .99/1024  .81/ 973  .96/ 990  .92/ 883  .90/ 987  .94/1042 
MAS1 F     .64/1068  .66/1085  .58/1128  .62/1042  .60/1078  .55/1056  .54/1076 
MCM4       .68/1163  .67/1146  .58/1145  .60/1097  .57/1031  .50/1031  .53/ 980 
NRC1       .51/1253  .51/1272  .46/1273  .46/1223  .47/1268  .49/1274  .44/1271 
NYAL F     .62/1145  .64/1049  .59/1193  .61/1136  .64/1058  .87/1028  .62/1121 
RCM6       .70/1182  .68/1163  .68/1162  .62/1121  .67/1171  .65/1127  .61/1138 
SANT F     .64/1160  .58/1075  .53/ 892  .56/ 844  .55/ 938  .65/ 840  .49/ 502 
STJO       .80/1233  .71/1253  .57/1257  .62/1210  .52/1255  .59/1252  .65/1248 
TAHI      1.14/1113  .80/1065  .00/   0  .00/   0  .93/ 441  .55/ 175  .00/   0 
TIDB F     .76/1219  .75/1194  .73/1210  .71/1161  .74/1181  .63/1224  .72/1213 
TSKB F     .78/1174  .79/1172  .76/1171  .00/   0  .77/1142  .70/1156  .75/1154 
USNO       .70/1218  .69/1267  .59/1261  .00/   0  .71/1267  .63/1263  .58/1255 
WHIT       .45/1260  .49/1252  .43/1241  .41/1215  .48/1249  .50/1207  .48/1184 
WILL       .46/1263  .50/1267  .45/1266  .38/1209  .38/1268  .37/1257  .41/1246 
WTZR F     .61/1168  .61/1164  .56/1179  .64/1113  .59/1172  .58/1165  .58/1170 
YAR1 F     .65/1186  .79/1184  .56/1189  .55/1141  .68/1163  .55/1189  .59/1184 
YELL F     .50/1334  .53/1305  .54/1294  .60/1178  .58/1203  .61/1195  .55/1228 

PRN01      .60/1347  .61/1384  .52/1284  .53/1201  .57/1251  .56/1120  .57/1241 
PRN02      .54/1313  .54/1334  .55/1231  .49/1230  .54/1309  .49/1081  .56/1260 
PRN03      .57/1359  .60/1355  .48/1305  .54/1203  .62/1273  .53/1155  .58/1254 
PRN04 E    .78/1388  .73/1339  .68/1271  .74/1201  .72/1245  .69/1116  .65/1216 
PRN05      .58/1257  .62/1289  .53/1253  .65/1176  .60/1208  .59/1119  .60/1196 
PRN06      .65/1376  .68/1413  .61/1340  .60/1272  .63/1270  .73/1142  .60/1223 
PRN07      .57/1335  .57/1352  .48/1280  .52/1212  .57/1261  .58/1065  .52/1192 
PRN08 E    .97/1272  .88/1310  .75/1188  .84/1110  .73/1130  .78/1091  .83/1195 
PRN09 E    .85/1241  .86/1251  .75/1178  .86/1130  .78/1127  .72/1053  .84/1203 
PRN10      .68/1454  .60/1454  .57/1351  .64/1311  .59/1335  .67/1186  .63/1287 
PRN13      .64/1379  .65/1414  .60/1310  .58/1233  .63/1336  .62/1113  .60/1246 
PRN14      .68/1346  .64/1400  .58/1272  .54/1192  .68/1322  .59/1120  .53/1234 
PRN15 E    .77/1349  .74/1347  .70/1293  .67/1175  .69/1281  .69/1098  .67/1221 
PRN16      .60/1324  .72/1374  .53/1302  .55/1204  .64/1295  .58/1146  .64/1270 
PRN17 E    .62/1374  .66/1395  .63/1297  .72/1240  .67/1224  .73/1135  .75/1234 
PRN18      .68/1416  .72/1419  .58/1322  .60/1265  .59/1393  .65/1170  .61/1275 
PRN19 E    .79/1251  .90/1319  .78/1211  .72/1153  .71/1170  .76/1047  .70/1158 
PRN21      .59/1268  .56/1330  .52/1265  .52/1199  .59/1208  .50/1113  .56/1263 
PRN22      .65/1424  .60/1453  .56/1383  .61/1271  .59/1325  .57/1220  .59/1272 
PRN23      .52/1298  .60/1337  .52/1236  .55/1192  .56/1224  .54/1067  .56/1245 
PRN24 E    .78/1260  .73/1309  .70/1198  .00/   0  .85/1194  .74/1056  .76/1182 
PRN25 E   1.02/1398 1.02/1385  .76/1309  .80/1293  .77/1248  .80/1204  .86/1276 
PRN26      .64/1446  .62/1457  .54/1383  .64/1363  .61/1353  .59/1242  .62/1362 
PRN27 E    .82/1370  .84/1399  .75/1278  .77/1256  .76/1331  .78/1114  .71/1260 
PRN29      .60/1371  .54/1367  .51/1286  .50/1200  .53/1287  .53/1132  .54/1285 
PRN30      .60/1318  .65/1394  .55/1300  .63/1221  .56/1232  .61/1155  .59/1208 
PRN31      .62/1409  .64/1388  .53/1330  .58/1234  .56/1290  .56/1139  .57/1266 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            98apr05   98apr06   98apr07   98apr08   98apr09   98apr10   98apr11 
          ---------------------------------------------------------------------
ALBH        37/1245   41/1244   46/1247   46/1204   41/1248   45/1248   51/1251 
ALGO F      41/1230   45/1219   48/1230   45/1181   41/1228   49/1218   51/1223 
AREQ F      60/1136   60/1100   60/1132   65/1049   64/1083   68/1046   69/1070 
BAHR        41/1311   42/1302   38/1299   37/1262   38/1308   39/1303   88/1304 
CAS1         0/   0    0/   0    0/   0   33/ 777    0/   0    0/   0    0/   0 
DRAO F      33/1256   58/1257   71/1215   64/1214   32/1261   46/1259   34/1251 
FAIR F      44/1224   47/1205   48/1219   54/1150    0/   0    0/   0    0/   0 
FORT F      80/1097   81/1097   81/1067   82/1051   81/ 997   82/ 967   83/ 947 
HARK        50/1189   50/1182   53/1187   52/1123   54/1198   55/1165   51/1182 
IRKT F      63/1207   58/1207    0/   0   63/1160   59/1201    0/   0   64/1194 
KOKB F      89/1134   87/1122   91/1083  101/ 964   99/1021  104/ 914  102/ 928 
KOSG F      38/1283   41/1284   39/1286   44/1189   43/1288   44/1276   37/1286 
LHAS F      66/1074   71/ 986   60/ 961   72/1002   73/ 980    0/   0   74/ 966 
MAS1 F      56/1082   56/1103   46/1166   59/1047   59/1096   53/1071   55/1089 
MCM4        46/1165   50/1151   50/1145   43/1097   46/1042   44/1031   49/ 982 
NRC1        69/1260   83/1277   86/1274   80/1228   71/1274   97/1277  105/1268 
NYAL F      59/1193   63/1165   58/1193   59/1141   59/1118   61/1178   65/1175 
RCM6        64/1192  107/1159   86/1159   83/1121   92/1169   82/1124   97/1124 
SANT F      43/1183   45/1102   45/ 907   49/ 866   55/1020   45/ 863   40/ 505 
STJO        73/1262   63/1259   49/1265   74/1217   59/1260   54/1261   67/1258 
TAHI        68/1113   63/1088    0/   0    0/   0   51/ 441   68/ 175    0/   0 
TIDB F      33/1239   36/1229   37/1232   43/1181   46/1227   39/1235   39/1235 
TSKB F      50/1197   51/1203   47/1204    0/   0   50/1189   49/1196   52/1172 
USNO        43/1268   48/1277   51/1267    0/   0   50/1279   52/1271   58/1255 
WILL        36/1268   32/1268   31/1267   31/1211   30/1270   26/1261   28/1261 
WTZR F      59/1177   60/1182   58/1187   60/1117   59/1180   61/1171   57/1170 
YELL F      41/1334   43/1305   46/1294   46/1179   41/1203   40/1199   48/1230 

PRN01       47/1163   53/1145   46/1040   49/1006   49/1041   51/ 974   48/1014 
PRN02       55/1138   64/1117   63/1023   64/1042   62/1122   63/ 930   74/1028 
PRN03       49/1150   51/1112   51/1062   55/1022   55/1038   47/ 967   55/1005 
PRN04 E     52/1215   60/1149   51/1068   56/1000   53/1091   59/ 958   69/1018 
PRN05       52/1109   57/1048   56/1021   61/ 975   57/1015   63/ 930   73/ 960 
PRN06       62/1231   60/1198   65/1114   61/1097   65/1098   63/ 999   64/1032 
PRN07       58/1175   65/1176   63/1060   64/1053   63/1098   68/ 936   73/1006 
PRN08 E     54/1084   59/1079   62/ 975   59/ 917   55/ 981   59/ 937   61/ 954 
PRN09 E     49/1096   54/1078   55/ 983   56/ 969   51/ 987   60/ 925   65/ 983 
PRN10       54/1236   54/1186   60/1091   54/1075   54/1112   59/ 976   64/1039 
PRN13       62/1170   66/1165   68/1048   66/1011   57/1086   62/ 907   74/ 994 
PRN14       57/1157   65/1162   60/1044   61/1007   61/1088   66/ 942   65/1001 
PRN15 E     61/1157   68/1127   62/1065   64/ 998   65/1062   59/ 928   73/1017 
PRN16       57/1122   63/1136   61/1057   66/1014   61/1057   66/ 957   71/1039 
PRN17 E     58/1183   62/1178   58/1083   70/1063   64/1051   55/ 980   65/1034 
PRN18       56/1218   55/1186   62/1085   63/1033   59/1146   59/ 955   69/1014 
PRN19 E     54/1093   66/1131   56/1005   66/ 990   56/ 953   56/ 877   64/ 951 
PRN21       52/1072   56/1137   50/1070   59/1032   56/1018   51/ 952   56/1036 
PRN22       53/1211   56/1209   57/1132   59/1060   56/1088   50/1001   58/1025 
PRN23       48/1126   54/1118   51/1017   58/1013   53/1018   54/ 909   54/1020 
PRN24 E     56/1132   59/1107   57/1001    0/   0   53/1034   65/ 896   69/ 988 
PRN25 E     52/1183   53/1210   51/1094   54/1085   50/1057   54/1021   53/1036 
PRN26       47/1234   47/1214   48/1114   53/1118   48/1094   47/1024   52/1075 
PRN27 E     61/1183   67/1183   56/1045   59/1060   61/1095   61/ 932   66/1020 
PRN29       49/1172   53/1130   50/1056   53/1015   51/1055   51/ 972   51/1049 
PRN30       59/1119   62/1136   62/1045   65/1013   68/1040   71/ 959   75/ 956 
PRN31       58/1190   59/1156   58/1088   61/1063   61/1056   57/ 965   66/1032 

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

       98apr05   98apr06   98apr07   98apr08   98apr09   98apr10   98apr11  sig 
       ------------------------------------------------------------------------
ALBH    4.6758    4.6696    4.6698    4.6357    4.6238    4.6431    4.7464   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
AREQ     .0122    -.1132    -.2794    -.2505    -.3578    -.4295    -.3005   .2
BAHR   98.0784   97.9829   97.8882   97.7915   97.6948   97.6132   97.5851   .2
CAS1       ---       ---       ---    !!ms!!       ---       ---       ---   .5
DRAO    -.7063    -.7823    -.8607   25.1141   25.0313   24.9636   24.9586   .2
FAIR    -.1465    -.2307    -.3152    -.4010       ---       ---       ---   .2
FORT    -.1805    -.2620    -.3436    -.4262    -.5075    -.5753    -.5824   .3
HARK    -.7514   -1.1176   -1.5044   -1.8459   -2.2273   -2.5401   -2.6935   .2
IRKT     .4089     .3262       ---     .1594     .0750       ---    -.0060   .2
KOKB     .1094     .0455    -.0190    -.0860    -.1535    -.2147*   -.2003*  .7
KOSG   -4.3699   -4.9448   -5.5082   -6.0844   -6.6680   -7.2379   -7.7381   .2
LHAS     .1543    -.0957    -.1468    -.2837    -.3504       ---    -.5211   .3
MAS1    1.2478    1.2047    1.1546    1.1147    1.0649    1.0465    1.0828   .2
MCM4    -.0022    -.0699    -.0716    -.3372*   -.1612    -.3250    -.2579   .3
NRC1     .0182    -.0661    -.1497    -.2344    -.3199    -.3936    -.4063   .2
NYAL    -.2963    -.4279    -.5621    -.6987    -.8344    -.9571   -1.0186   .4
RCM6    -.1344     .3596    -.1972    -.0270    -.2932    -.4233    -.4084   .2
SANT   -1.1969   -1.2443     .1476    -.6330*   -.5877    -.8697    -.6508*  .3
STJO    3.0137    3.0504    3.0860    3.1091    3.1180    3.1728    3.2753   .2
TAHI     .0082*   -.0999       ---       ---  -15.8320* -34.9957*      ---   .4
TIDB    6.5346    6.4526    6.3706    6.2870    6.2027    6.1344    6.1270   .3
TSKB   -1.8050   -1.8910   -1.9712       ---   -2.1564   -2.2376   -2.2510   .2
USNO     .2612     .1813     .1006       ---    -.0616    -.1295    -.1378   .2
WILL  347.3166  348.8457  350.3350  351.8378  353.3461  354.8842  356.4370   .2
WTZR    1.0831    1.0369     .9936     .9505     .9015     .8689     .9031   .2
YELL    2.1222    3.0388    4.0920    5.0684    5.9921    6.9675    7.8702   .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 BAHR CAS1 DRAO FAIR FORT GUAM HARK IRKT KERG KIT3 KOKB
global: KOSG LHAS MALI MAS1 MCM4 NRC1 NYAL RCM6 SANT STJO TAHI TIDB TSKB USNO
global: WHIT WILL WTZR YAR1 YELL
-- 

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

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