Subject: [IGSREPORT-4905] Wk 0957 EMR Analysis Report
From: NRCan/GSDivision
Date: Thu, 21 May 1998 14:06:14 PDT

******************************************************************************
IGS Electronic Report    Thu May 21 14:06:14 PDT 1998      Message Number 4905
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0957 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0957    Dates: 98may10  to  98may16                
********************************************************************************

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
   EMR09570-6.SP3     GPS ephem. files for days 0-6, week #0957 in sp3 format 
   EMR09577.ERP       pole x,y and DUT1 solutions for week #0957
   EMR09577.SNX       station and EOP weekly combined solution in SINEX format
   EMR09577.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 690 nsec (50943) & 11 nsec/day
   w.r.t. GPS time.

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      98may11 |   08  |    R   | 21:00 to 23:45 | Modeling Problems
      98may12 |   14  |    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 980521
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  

            98may10   98may11   98may12   98may13   98may14   98may15   98may16 
          ---------------------------------------------------------------------
ALBH       .42/1240  .42/1245  .41/1243  .43/1243  .53/1246  .39/1240  .38/1246 
ALGO F     .47/1230  .40/1227  .43/1193  .46/1217  .53/1222  .47/1221  .61/1227 
AREQ F     .46/1170  .50/1199  .53/1184  .46/1194  .49/1135  .42/ 817  .44/1192 
BAHR       .55/1285  .54/1285  .63/1289  .00/   0  .00/   0  .00/   0  .69/1295 
CAS1       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .68/ 970  .00/   0 
DAV1 F     .00/   0 1.53/ 905  .68/ 934  .59/1146  .55/1040  .55/1004  .71/ 958 
DRAO F     .42/1254  .55/1267  .51/1257  .54/1263  .43/1267  .45/1264  .42/1249 
FAIR F     .57/1131  .58/1194  .59/1110  .55/1212  .47/1218  .47/1210  .53/1213 
FORT F     .87/1083  .95/1100  .87/1073  .85/1130  .90/1106  .79/1144  .78/1145 
GUAM F     .89/ 982  .85/ 945  .87/ 991  .84/ 981  .96/1036  .85/1019  .87/ 994 
HARK       .55/1174  .52/1175  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
IRKT F     .57/1195  .56/1198  .61/1201  .54/1195  .53/ 991  .56/1192  .57/1191 
KERG F     .74/1148  .83/1166  .00/   0  .73/1166  .71/1168  .00/   0  .00/   0 
KIT3 F     .56/1145  .49/1133  .53/1069  .55/1127  .49/1103  .61/1118  .53/1077 
KOKB F     .72/1136  .67/1110  .76/1077  .79/1129  .74/1115  .77/1106  .73/1076 
KOSG F     .52/1281  .45/ 643  .60/1270  .47/1279  .48/1281  .42/1281  .42/1249 
LHAS F     .56/1098  .58/1091  .59/1076  .52/ 997  .55/1048  .55/1069  .57/1072 
MALI F     .85/1118  .86/1158  .84/1120  .89/1123  .84/1139  .84/1140 1.06/1165 
MAS1 F     .58/1195  .56/1153  .54/1182  .52/1184  .58/1139  .48/1168  .55/1142 
MCM4       .56/1058  .63/1115  .62/1163  .58/1178  .57/1196  .58/1159  .67/1086 
NRC1       .47/1278  .47/1277  .52/1281  .43/1284  .48/1271  .50/1277  .47/1270 
NYAL F     .63/1093  .63/1058  .69/1021  .54/1201  .62/ 713  .60/1203  .62/1124 
RCM6       .69/1170  .68/1168  .66/1176  .66/1182  .57/1167  .63/1180  .63/1147 
SANT F     .62/1070  .58/ 893  .57/ 910  .53/1139  .53/1193  .52/1225  .54/1224 
STJO       .63/1267  .52/1264  .55/1264  .50/1267  .52/1259  .49/1264  .56/1257 
TIDB F     .65/1222  .81/1235  .71/1223  .66/1233  .67/1241  .71/1242  .70/1238 
TSKB F     .72/1181  .62/1207  .66/1215  .73/1199  .60/1201  .59/1203  .93/1171 
USNO       .53/1272  .55/1274  .57/1261  .58/1273  .58/1271  .64/1276  .62/1273 
WHIT       .47/1255  .44/1234  .51/1211  .35/1249  .36/1245  .34/1234  .36/1237 
WILL       .40/1272  .44/1267  .50/1276  .54/1267  .43/1274  .39/1269  .40/1264 
WTZR F     .57/1200  .52/1153  .58/1160  .58/1203  .48/1198  .53/1186  .52/1155 
YAR1 F     .68/1192  .60/1224  .55/1208  .45/1201  .45/1209  .49/1210  .48/1208 
YELL F     .56/1270  .54/1064  .50/1067  .49/1231  .51/1261  .58/1298  .59/1337 

PRN01      .54/1368  .54/1345  .50/1220  .56/1312  .52/1230  .51/1242  .53/1286 
PRN02 E    .62/1359  .58/1314  .62/1278  .64/1298  .60/1252  .57/1300  .60/1303 
PRN03      .53/1338  .57/1362  .54/1292  .53/1336  .52/1299  .50/1295  .53/1321 
PRN04 E    .67/1380  .64/1378  .68/1305  .60/1285  .61/1288  .65/1339  .69/1350 
PRN05 E    .71/1290  .67/1304  .68/1262  .61/1260  .66/1264  .66/1198  .68/1290 
PRN06      .62/1367  .65/1436  .59/1315  .60/1348  .61/1291  .61/1298  .81/1332 
PRN07      .55/1337  .55/1349  .55/1232  .55/1272  .51/1250  .52/1322  .51/1249 
PRN08      .56/1355  .66/1347  .56/1213  .56/1315  .55/1320  .54/1283  .56/1285 
PRN09      .56/1292  .53/1296  .55/1264  .53/1300  .58/1287  .55/1241  .53/1254 
PRN10      .62/1390  .74/1413  .59/1329  .63/1357  .57/1338  .57/1328  .62/1317 
PRN13      .57/1373  .64/1362  .58/1337  .58/1355  .57/1324  .59/1300  .62/1329 
PRN14      .60/1308  .57/1320  .76/1258  .53/1287  .56/1263  .53/1340  .58/1289 
PRN15 E    .61/1379  .60/1328  .62/1275  .57/1332  .57/1318  .56/1344  .55/1329 
PRN16      .59/1321  .61/1271  .69/1307  .56/1340  .52/1264  .59/1296  .57/1286 
PRN17 E    .72/1385  .74/1356  .68/1276  .74/1340  .74/1301  .68/1295  .66/1367 
PRN18      .59/1381  .59/1372  .63/1357  .55/1381  .55/1338  .56/1342  .62/1346 
PRN19      .59/1353 1.13/1342  .56/1287  .53/1291  .58/1254  .56/1303  .52/1329 
PRN21      .54/1309  .55/1342  .56/1208  .51/1257  .52/1261  .53/1260  .52/1307 
PRN22 E    .72/1369  .70/1435  .69/1308  .68/1361  .65/1309  .60/1317  .87/1344 
PRN23      .58/1310  .61/1302  .58/1200  .58/1269  .61/1230  .55/1259  .57/1182 
PRN24 E    .63/1313  .62/1287  .59/1269  .63/1325  .63/1271  .59/1268  .67/1274 
PRN25      .61/1439  .59/1465  .60/1360  .60/1405  .54/1327  .60/1380  .61/1390 
PRN26      .58/1454  .60/1463  .57/1388  .55/1373  .57/1412  .56/1389  .58/1431 
PRN27      .64/1405  .62/1368  .58/1303  .62/1333  .57/1352  .57/1343  .60/1377 
PRN29      .47/1319  .51/1318  .63/1256  .47/1295  .49/1243  .46/1282  .52/1268 
PRN30 E    .58/1365  .66/1364  .66/1255  .66/1320  .65/1295  .67/1261  .63/1276 
PRN31      .62/1406  .62/1388  .61/1351  .62/1346  .60/1372  .58/1364  .63/1371 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            98may10   98may11   98may12   98may13   98may14   98may15   98may16 
          ---------------------------------------------------------------------
ALBH        39/1239   44/1245   42/1244   35/1243   44/1247   35/1242   35/1246 
ALGO F      51/1231   49/1229   47/1193   52/1214   54/1223   56/1220   55/1227 
AREQ F      49/1172   53/1207   52/1185   49/1194   49/1172   51/ 818   48/1195 
BAHR        43/1289   42/1296   40/1302    0/   0    0/   0    0/   0   41/1304 
CAS1         0/   0    0/   0    0/   0    0/   0    0/   0   33/ 978    0/   0 
DRAO F      31/1254   30/1266   31/1256   31/1264   29/1268   32/1264   34/1249 
FAIR F      72/1139   82/1183   99/1104  123/1174   57/1219  110/1194  108/1206 
FORT F      80/1112   79/1121   78/1131   77/1149   75/1122   69/1152   76/1150 
HARK        46/1182   45/1181    0/   0    0/   0    0/   0    0/   0    0/   0 
IRKT F      65/1200   65/1204   66/1201   64/1197   56/ 994   60/1194   57/1195 
KOKB F      76/1143   80/1115   81/1092   80/1131   79/1121   82/1110   87/1096 
KOSG F      44/1281   44/ 643   43/1284   37/1279   38/1285   40/1285   39/1287 
MAS1 F      48/1198   49/1160   50/1188   44/1186   50/1143   51/1178   48/1158 
MCM4        37/1067   36/1121   35/1168   35/1189   37/1202   34/1162   38/1091 
NRC1        79/1277   80/1279   73/1280   76/1284   80/1273   79/1276   83/1274 
NYAL F       0/   0    0/   0    0/   0    0/   0    0/   0   60/1219    0/   0 
RCM6       121/1154   96/1170  111/1177  114/1178  112/1162   91/1178  102/1118 
SANT F      43/1076   39/ 903   45/ 913   41/1152   43/1220   40/1227   43/1225 
STJO        48/1268   79/1260   84/1265   52/1267   55/1260   54/1264   57/1256 
TIDB F      32/1232   32/1245   33/1231   34/1242   31/1244   34/1247   35/1243 
TSKB F      48/1215   47/1208   47/1217   45/1220   47/1203   48/1206   50/1205 
USNO        45/1272   44/1277   42/1262   45/1274   48/1277   52/1276   52/1275 
WILL        33/1274   29/1268   32/1277   29/1271   31/1275   32/1268   35/1273 
WTZR F      60/1200   57/1163   57/1186   57/1203   57/1199   59/1187   59/1181 
YELL F      47/1289   47/1127   49/1118   45/1231   47/1308   46/1316   51/1338 

PRN01       52/1010   49/ 965   58/ 899   55/ 898   51/ 860   56/ 949   55/ 947 
PRN02 E     62/1012   58/ 954   65/ 963   65/ 918   60/ 876   59/1015   62/ 976 
PRN03       55/1023   51/ 996   53/ 987   57/ 963   48/ 932   49/1016   56/1004 
PRN04 E     58/1039   59/1006   65/ 973   62/ 915   55/ 930   59/1027   64/ 998 
PRN05 E     58/ 969   63/ 982   61/ 975   54/ 914   55/ 944   59/ 913   62/ 981 
PRN06       53/1073   60/1086   56/1027   53/1001   52/ 980   56/1022   61/1063 
PRN07       63/1029   57/ 974   64/ 946   67/ 927   61/ 940   63/1035   61/ 952 
PRN08       56/1039   62/1036   72/ 959   67/ 966   61/ 974   60/1018   56/1014 
PRN09       48/ 962   49/ 963   56/ 958   53/ 928   51/ 943   58/ 964   57/ 932 
PRN10       55/1073   57/1064   63/1033   62/ 986   58/ 997   60/1063   64/1026 
PRN13       64/1034   66/1002   66/1017   62/ 965   62/ 970   63/ 999   66/1000 
PRN14       64/1025   61/ 999   61/ 982   61/ 970   61/ 960   58/1071   66/1006 
PRN15 E     55/1034   55/ 960   56/ 960   58/ 967   53/ 970   55/1064   54/1004 
PRN16       62/1028   60/ 934   64/ 993   59/ 968   60/ 938   61/1045   57/ 978 
PRN17 E     57/1054   58/1019   58/ 977   61/ 960   54/ 949   54/1011   57/1024 
PRN18       50/1051   58/1004   57/1004   57/ 987   54/ 955   59/1061   55/1002 
PRN19       58/1028   60/ 964   63/ 973   67/ 909   62/ 898   61/1013   61/ 989 
PRN21       58/1027   54/ 964   57/ 928   58/ 900   56/ 933   56/ 986   55/ 969 
PRN22 E     55/1047   55/1053   54/1014   56/ 990   52/ 949   55/1039   59/1037 
PRN23       58/ 964   57/ 910   56/ 899   59/ 875   54/ 867   53/ 972   56/ 897 
PRN24 E     62/ 975   67/ 939   69/ 948   61/ 929   60/ 921   64/ 994   66/ 939 
PRN25       52/1048   51/1050   57/ 995   58/ 975   54/ 941   54/1057   59/1008 
PRN26       50/1076   49/1079   53/1051   58/ 980   47/1005   51/1059   54/1055 
PRN27       61/1063   65/1006   58/ 955   72/ 952   64/ 961   63/1033   65/1029 
PRN29       49/ 993   46/ 942   55/ 918   54/ 897   48/ 886   50/ 981   56/ 952 
PRN30 E     62/1018   73/ 994   62/ 931   69/ 955   65/ 946   67/ 987   61/ 964 
PRN31       57/1070   53/1026   56/1009   63/ 947   55/ 992   56/1067   56/1046 

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

       98may10   98may11   98may12   98may13   98may14   98may15   98may16  sig 
       ------------------------------------------------------------------------
ALBH    6.3979    6.4549    7.3917    6.5471    6.5763    6.6506    7.6709   .2
ALGO       REF       REF     .8904       REF       REF       REF     .9703   .2
AREQ    -.5815    -.5186     .2972    -.5750    -.7105    -.8179*    .1521   .2
BAHR  129.3361  129.3041  130.1620       ---       ---       ---  130.1177   .2
CAS1       ---       ---       ---       ---       ---    !!ms!!       ---   .4
DRAO    -.7017    -.7154     .1604    -.7442    -.7569    -.7703     .1856   .2
FAIR    -.6945    -.7106     .1663    -.7360    -.7458    -.7606     .1940   .2
FORT -103.9020 -103.9193 -103.0462    -.6773*   -.6947    -.7126     .2407   .3
HARK   -4.7486   -5.3688       ---       ---       ---       ---       ---   .2
IRKT    -.4167    -.4362     .4333    -.4785    -.4991    -.5186     .4301   .3
KOKB    -.4982    -.4970     .3922    -.4970    -.4980    -.4990     .4697   .3
KOSG  -10.8214  -11.3002  -10.8904  -12.2654  -12.7416  -13.2169  -12.7076   .2
MAS1   -2.3986   -2.3743   -1.4574   -2.3154   -2.2998   -2.2828   -1.2865   .2
MCM4    -.7807    -.7875     .1928    -.8473    -.6611    -.7695     .1842   .3
NRC1    -.8519    -.8710       REF    -.9106    -.9303    -.9495       REF   .2
NYAL       ---       ---       ---       ---       ---    -.6430       ---   .2
RCM6    -.4630    -.4190     .1361    -.9073    -.8654    -.8540    -.0186   .2
SANT   -1.2477*   -.2922    1.1801*  -1.8103*    .0214     .0832    1.1032   .3
STJO    5.3008    5.3272    6.2907    5.5012    5.5675    5.6127    6.6339   .2
TIDB    5.8757    5.8617    6.7377    5.8345    5.8229    5.8123    6.7727   .3
TSKB   -2.8047   -2.8354   -1.9713   -2.8857   -2.9129   -2.9335   -1.9903   .2
USNO    -.4681    -.4839     .3902    -.5169    -.5337    -.5510     .4021   .2
WILL  401.3405  402.8979  405.3154  405.8987  407.3697  408.8555  411.3394   .2
WTZR     .9704    1.0097    1.9424    1.0971    1.1445    1.1912    2.2088   .2
YELL    -.7383    -.7562     .1154    -.7930    -.7143    -.7336     .2165   .3

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]>]