Subject: [IGSREPORT-3656] Wk 0900 EMR Analysis Report
From: NRCan/GSDivision
Date: Fri, 18 Apr 1997 10:41:17 PDT

******************************************************************************
IGS Electronic Report    Fri Apr 18 10:41:17 PDT 1997      Message Number 3656
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0900 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0900    Dates: 97apr06  to  97apr12                
********************************************************************************

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
   EMR09000-6.SP3     GPS ephem. files for days 0-6, week #0900 in sp3 format 
   EMR09007.ERP       pole x,y and DUT1 solutions for week #0900
   EMR09007.SNX       station and EOP weekly combined solution in SINEX format
   EMR09007.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 0 nsec (50544) & 51 nsec/day w.r.t.
   GPS time.

3.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97Apr07 |   06  |   EM   | 00:00 to 23:45 | NANU 041-97097   
              |   09  |    R   | 00:00 to 03:45 | Modeling Problems
              |   19  |    R   | 00:00 to 00:15 | Modeling Problems
      97apr09 |   09  |    R   | 00:00 to 03:45 | Modeling Problems
              |   07  |    R   | 20:00 to 23:45 | Modeling Problems
              |   16  |    R   | 20:00 to 23:45 | Modeling Problems
      97apr10 |   28  |    R   | 00:00 to 23:45 | Not enough tracking data
              |   18  |    R   | 00:00 to 01:45 | Modeling Problems
              |   18  |    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 970418
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  

            97apr06   97apr07   97apr08   97apr09   97apr10   97apr11   97apr12 
          ---------------------------------------------------------------------
ALBH       .35/1179  .41/1129  .41/1181  .39/1181  .37/1170  .37/1170  .36/1170 
ALGO F     .56/1143  .46/1065  .44/1090  .44/1154  .46/1158  .45/1143  .44/1155 
CHUR       .00/   0  .57/1029  .60/1096  .65/1123  .63/1093  .60/1003  .60/1140 
DAV1       .53/ 977  .49/ 958  .45/1004  .48/1055  .49/ 886  .52/ 254  .47/ 618 
DRAO       .41/1189  .40/1140  .40/1188  .42/1184  .37/1193  .45/1172  .40/1177 
DUBO       .35/1162  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
FAIR F     .52/1080  .47/1113  .51/1079  .51/1154  .49/1134  .52/1005  .48/1168 
FORT       .94/1114 1.08/1096  .93/ 790  .94/1109 1.03/1133 1.02/1136  .86/1170 
GOLD F     .42/1172  .46/1051  .50/1114  .53/1171  .54/1169  .45/1062  .74/1082 
GUAM       .75/ 950  .84/1029  .85/ 983  .81/1014  .82/ 974  .73/1024  .74/1034 
HART F     .57/1149  .46/1115  .52/1123  .54/1137  .58/1154  .47/1155  .51/1152 
IISC       .57/1010  .54/ 956  .66/1049  .57/1056  .63/ 951  .50/1042  .52/1018 
IRKT       .54/1146  .50/1070  .51/1138  .53/1147  .57/1136  .51/1130  .55/1147 
KERG       .67/1118  .00/   0  .72/1103  .00/   0  .67/1116  .00/   0  .00/   0 
KOKB F     .58/ 669  .57/ 791  .56/ 709  .65/ 707  .80/ 771  .74/ 739  .81/ 928 
KOSG F     .43/1172  .40/1154  .00/   0 1.11/1141  .46/1196  .51/1198  .47/1190 
LHAS       .50/1083  .50/ 678  .00/   0  .57/ 625  .57/1065  .51/1018  .49/1117 
MADR       .71/1027  .72/ 960  .71/1033  .82/ 899  .70/ 853  .69/1028  .59/ 696 
MCM4       .46/1124  .37/1097  .45/1078  .41/1016  .55/1097  .44/1115  .42/1152 
NRC1       .44/1153  .47/1141  .37/1154  .39/1190  .40/1185  .37/1179  .38/1148 
RCM6       .55/1143  .50/1111  .49/1148  .59/1157  .52/1158  .49/1151  .69/1150 
SANT F     .46/ 804  .42/ 595  .45/ 769  .46/ 714  .49/ 704  .47/ 596  .44/ 127 
STJO       .43/1098  .47/1082  .51/1175  .65/1169  .49/1188  .45/1182  .46/1186 
TAHI       .00/   0  .00/   0  .00/   0  .00/   0  .70/1061  .00/   0  .00/   0 
TAIW       .51/1111  .48/1054  .56/1083  .59/1116  .65/1006  .46/1060  .48/1104 
TSKB       .61/1160  .78/1061  .66/1086  .58/1154  .66/1125  .55/1155  .53/1166 
WHIT       .48/1187  .39/1149  .42/1175  .39/1195  .44/1202  .51/1121  .62/1195 
WILL       .34/1191  .36/1140  .35/1188  .34/1195  .39/1188  .35/1168  .37/1181 
WTZR F     .49/1124  .50/1076  .50/1139  .65/1121  .50/1144  .50/1103  .48/1126 
YAR1 F     .57/1163  .58/1123  .48/1159  .39/1158  .63/1144  .51/1164  .47/1167 
YELL F     .48/1120  .44/1155  .40/1146  .49/1240  .47/1235  .58/1147  .50/1210 

PRN01      .52/1245  .50/1215  .52/1227  .53/1265  .52/1341  .49/1248  .50/1209 
PRN02      .50/1279  .59/1235  .52/1127  .54/1156  .54/1346  .49/1114  .47/1169 
PRN03      .53/1330  .52/1244  .55/1232  .55/1248  .56/1348  .50/1201  .53/1240 
PRN04 E    .51/1340  .56/1333  .51/1242  .54/1236  .57/1372  .58/1269  .56/1263 
PRN05 E    .51/1297  .52/1247  .51/1133  .51/1253  .51/1242  .53/1216  .52/1177 
PRN06      .60/1150  .00/   0  .52/ 906  .55/1218  .60/1260  .61/1130  .57/1165 
PRN07 E    .50/1309  .57/1291  .52/1170 1.05/1160  .50/1321  .55/1236  .50/1233 
PRN09 E    .55/1312  .55/1249  .57/1240  .57/1251  .59/1391  .59/1163  .84/1153 
PRN10      .56/1344  .65/1269  .59/1199  .59/1289  .57/1376  .59/1196  .59/1262 
PRN14      .48/1132  .54/1145  .69/1051  .56/1072  .55/1207  .46/1094  .50/1121 
PRN15      .55/1226  .55/1166  .54/1142  .56/1167  .54/1281  .50/1162  .51/1174 
PRN16 E    .56/1278  .51/1197  .54/1161  .60/1148  .65/1288  .50/1194  .46/1174 
PRN17 E    .58/1286  .47/ 984  .60/1209  .54/1250  .60/1295  .58/1098  .46/1166 
PRN18      .54/1186  .52/1195  .51/1067  .58/1098  .92/1258  .49/1182  .56/1171 
PRN19 E    .59/1255  .56/1153  .53/1101  .56/1133  .63/1240  .54/1106  .60/1122 
PRN21      .54/1232  .53/1149  .53/1189  .57/1229  .52/1287  .53/1161  .48/1196 
PRN22 E    .56/1277  .47/1267  .52/1210  .59/1287  .60/1380  .53/1243  .52/1272 
PRN23      .53/1294  .46/1194  .52/1198  .53/1267  .49/1290  .53/1170  .47/1228 
PRN24 E    .49/1281  .53/1251  .52/1132  .69/1228  .54/1292  .52/1171  .54/1189 
PRN25 E    .52/1294  .52/1252  .53/1231  .60/1256  .53/1288  .56/1228  .54/1216 
PRN26      .57/1347  .67/1278  .57/1257  .53/1304  .59/1388  .63/1230  .53/1263 
PRN27 E    .63/1287  .67/1244  .57/1123  .64/1184  .65/1317  .64/1156  .67/1198 
PRN28      .00/   0  .00/   0  .00/   0  .00/   0  .07/  25  .00/   4  .00/   0 
PRN29      .49/1271  .49/1169  .55/1154  .55/1169  .52/1250  .49/1159  .48/1168 
PRN30 E    .49/1243  .48/1177  .50/1123  .56/1226  .51/1219  .50/1134  .51/1162 
PRN31 E    .46/1223  .53/1214  .49/1156  .49/1188  .56/1287  .48/1155  .61/1183 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97apr06   97apr07   97apr08   97apr09   97apr10   97apr11   97apr12 
          ---------------------------------------------------------------------
ALBH        40/1179   38/1131   34/1183   35/1181   37/1174   39/1171   39/1179 
ALGO F      45/1158   35/1110   32/1158   32/1159   35/1159   33/1147   33/1159 
CHUR         0/   0   24/1030   35/1119   29/1126   27/1100   24/1020   26/1147 
DRAO        29/1189   29/1138   32/1193   29/1183   32/1193   30/1172   30/1190 
DUBO        30/1162    0/   0    0/   0    0/   0    0/   0    0/   0    0/   0 
FAIR F      34/1141   35/1114   34/1102   31/1158   32/1140   35/1036   33/1170 
FORT        45/1181   43/1130   44/ 809   47/1179   46/1176   45/1177   46/1179 
GOLD F      36/1172   36/1051   40/1134   60/1181   39/1169   38/1062   37/1172 
HART F      42/1155   41/1117   38/1123   44/1162   41/1157   46/1156   40/1152 
IISC         0/   0    0/   0    0/   0    0/   0   14/   5    0/   0    0/   0 
IRKT        51/1149   49/1070   54/1142   58/1155   62/1151   62/1143   59/1152 
KOKB F      72/ 669   63/ 791   83/ 709   68/ 709   67/ 818   75/ 744   85/ 928 
KOSG F      36/1191   37/1154    0/   0   41/1200   39/1198   34/1200   35/1190 
LHAS        44/1082   49/ 678    0/   0   36/ 626   45/1065   44/1058   61/1124 
MCM4        42/1148   33/1098   33/1111   35/1019   34/1139   35/1117   32/1153 
NRC1        67/1182   61/1141   51/1185   55/1194   51/1185   52/1181   47/1188 
RCM6        62/1143   65/1108   58/1157   61/1162   41/1168   42/1152   45/1164 
SANT F      40/ 806   35/ 595   40/ 769   33/ 719   33/ 704   47/ 597   21/ 127 
STJO        31/1195   33/1084   34/1194   35/1189   35/1190   30/1184   29/1186 
TAHI         0/   0    0/   0    0/   0    0/   0   61/1126    0/   0    0/   0 
TAIW        50/1113   47/1059   48/1085   53/1115   52/1114   47/1071   43/1106 
TSKB        42/1169   40/1065   40/1094   39/1161   39/1159   40/1158   41/1168 
WHIT        31/1190   30/1150   30/1196   30/1204   33/1209   31/1129   31/1204 
WILL        29/1193   27/1141   28/1194   26/1197   30/1191   29/1174   26/1192 
WTZR F      51/1134   52/1077    0/   0    0/   0   13/  10    0/   0    0/   0 
YELL F      35/1178   42/1172   38/1225   39/1244   39/1252   49/1153   39/1237 

PRN01       42/1038   44/1000   34/ 905   36/1028   34/1064   34/1011   35/ 965 
PRN02       47/1012   38/1012   42/ 810   42/ 881   41/1038   38/ 895   47/ 948 
PRN03       41/1061   41/1034   42/ 917   45/ 976   44/1058   43/ 983   41/1024 
PRN04 E     43/1098   38/1116   39/ 936   41/1017   37/1071   38/1026   38/1032 
PRN05 E     43/1047   42/1049   45/ 912   45/ 992   41/1058   46/ 991   45/ 978 
PRN06       43/1045    0/   0   39/ 704   40/1007   46/1068   48/ 951   47/ 981 
PRN07 E     50/1052   42/1067   42/ 883   48/ 981   43/1049   38/ 997   39/ 986 
PRN09 E     43/1046   41/1027   44/ 923   43/ 999   46/1078   44/ 944   45/1000 
PRN10       42/1086   42/1067   40/ 955   40/1054   42/1105   40/ 999   40/1068 
PRN14       42/ 954   43/ 941   42/ 793   44/ 898   42/ 931   44/ 897   42/ 915 
PRN15       47/1003   39/ 977   42/ 858   42/ 948   38/ 981   44/ 914   43/ 943 
PRN16 E     47/1027   46/ 977   45/ 858   45/ 914   43/ 996   42/ 943   41/ 929 
PRN17 E     37/1038   42/ 874   42/ 904   39/ 982   45/1026   42/ 906   43/ 981 
PRN18       42/1002   43/1008   42/ 830   43/ 900   41/1010   39/ 951   37/ 956 
PRN19 E     50/ 973   46/ 967   44/ 797   51/ 873   44/ 981   41/ 903   40/ 928 
PRN21       39/1018   42/ 947   41/ 887   42/ 979   41/1012   42/ 933   43/ 953 
PRN22 E     40/1073   42/1057   37/ 943   41/1044   38/1115   38/1051   37/1055 
PRN23       39/1043   38/ 992   34/ 880   37/ 995   39/1025   40/ 956   41/ 987 
PRN24 E     42/1056   41/1033   39/ 863   41/ 972   40/1065   39/ 973   40/ 981 
PRN25 E     39/1085   42/1033   41/ 937   39/1009   39/1061   35/1005   37/ 995 
PRN26       41/1101   37/1087   39/ 978   40/1043   40/1116   38/1027   38/1041 
PRN27 E     48/1015   45/1021   46/ 826   51/ 911   48/1039   42/ 947   47/ 994 
PRN28        0/   0    0/   0    0/   0    0/   0   11/  25    5/   4    0/   0 
PRN29       39/1015   39/ 950   40/ 864   41/ 940   43/ 962   42/ 944   43/ 931 
PRN30 E     57/1000   55/ 964   60/ 853   58/ 965   58/1005   61/ 916   59/ 936 
PRN31 E     41/ 991   41/1004   42/ 866   39/ 915   39/1013   42/ 935   39/ 960 

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

       97apr06   97apr07   97apr08   97apr09   97apr10   97apr11   97apr12  sig 
       ------------------------------------------------------------------------
ALBH  -33.1346  -34.2827  -36.0827  -37.6475  -39.1687  -40.7186  -42.2718   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
CHUR       ---     .0119*    .0867     .1618     .2449     .3289     .3986   .3
DRAO     .5316    1.1304    1.1409    1.1528    1.1639    1.1736    1.1839   .2
DUBO    -.4050       ---       ---       ---       ---       ---       ---   .2
FAIR     .8179    1.4048    1.4036    -.1120    -.1131    -.1133    -.1139   .2
FORT   -1.0117    -.4875    -.5494    -.6128    -.6782    -.7423    -.8070   .3
GOLD    -.4706     .0564    -.0031    -.0610    -.0266    -.0874    -.2941   .2
HART   13.0178   14.3164   15.1582   15.6994   16.0992   16.4674   16.8738   .3
IISC       ---       ---       ---       ---       ---       ---       ---   --
IRKT     .1937     .7206*    .6623     .6024     .5410     .4796     .4170   .3
KOKB   -1.2348    -.0190    -.0706     .0185    -.0857    -.2413    -.2498   .5
KOSG  -15.8334  -15.8613       ---  -17.1944  -17.8980  -18.5040  -19.1193   .2
LHAS  -54.1147*-230.8185*      ---    -.3650* -40.0545* -33.4818* -49.1295*  .4
MCM4    -.6033     .1194    -.0512    -.0436    -.1108    -.1889    -.2432   .4
NRC1    -.3977     .0350    -.0230    -.0814    -.1403    -.1988    -.2586   .2
RCM6    -.5234    -.0840    -.0659    -.1500    -.1970    -.2331    -.2017   .2
SANT    -.9686*   -.9567     .0034     .8221*    .4845*   -.8556    3.8927*  .7
STJO     .3847     .0464     .0937     .1376     .1999     .2305     .2454   .2
TAHI       ---       ---       ---       ---    -.1851       ---       ---   .5
TAIW    -.8203    -.0925    -.1333    -.1473    -.1698    -.2608    -.2950   .3
TSKB    -.3500     .1692     .1013     .0328    -.0430    -.1030    -.1835   .3
WHIT    -.5230    -.0390    -.0438     .1119    -.1090    -.2584    -.4387   .3
WILL   85.4167   86.8659   87.7053   88.5664   89.4178   90.2730   91.1387   .2
WTZR    -.1503     .4850       ---       ---       ---       ---       ---   .2
YELL    -.3239     .0098    -.0117    -.0669    -.1259    -.1790    -.2396   .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 CHUR DAV1 DRAO DUBO FAIR FORT GOLD GUAM HART IISC IRKT KERG KOKB KOSG LHAS MADR MCM4 NRC1 RCM6 SANT STJO TAHI TAIW TSKB WHIT WILL WTZR YAR1 YELL
-- 

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

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