Subject: [IGSREPORT-1107] Wk 0757 EMR Analysis Report
From: NRCan/GSDivision
Date: Fri, 22 Jul 1994 4:54:32 PDT

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IGS Electronic Report    Fri Jul 22  4:54:32 PDT 1994      Message Number 1107
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Author: NRCan/GSDivision
Subject: Wk 0757 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0757    Dates: 94jul10  to  94jul16                
********************************************************************************

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)992-2678 (Jan Kouba)
	(613)992-2218 (Pierre Tetreault)
fax:    (613)995-3215

PRODUCTS GENERATED:
The following products are generated and uploaded into CDDIS @ NASA/GSFC
   EMR07570-6.SP3     GPS ephem. files for days 0-6, week #0757 in sp3 format 
   EMR07577.ERP       pole x,y and DUT1 solutions for week #0757
   EMR07577.SUM       name of this text summary file

REMARKS on EMR's products:
1. ALGO hydrogen maser used as a time reference. In the sp3 EPH file sat.
   epochs with no reference (e.g. ALGO not observing a satellite) have a value 
   of 99999. microseconds. 
   ALGO clock error & drift were about -138 ns (49543) & -28 ns/day w.r.t.
   GPS time. 
2. NRC1 used as time reference for July 13 (day 194), estimated
   clock error and drift for NRC1 were about 50 ns (49546) & -20ns/day.
   (ALGO experienced data problems this day.)
3. ALGO was not included in the orbit processing on July13.
4. Modelling problems with PRN4 on July 13. PRN4 (gps34) removed from sp3.
5. PRN1 was removed from WETT data file on July 16.
6. Few observations for PRN26 on July 13.
7. Pseudorange data problems at MCMU on July 11, 14 and 16 (Days 192,
   195 and 197).

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 940721
2. Software used      :  GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
   origin and orientation         :  Nominally ITRF92
   reference epoch                :  current date
   GM                             :  398600.4414 km^3/s^5
   gravity model                  :  GEMT3( 8,8) +C21+S21
   ocean loading                  :  Pagiatakis, global model
4. Solution characteristics:
      undifferenced phase and smoothed pseudorange data > 15 degrees @ 7.5 min.;
      single day (24h) arc with 6 IC and 3 rad. parameters per satellite
5. See IGS Mail#101 (1992) for more details.

CARRIER PHASE / PSEUDO RANGE STATISTICS

Note: F indicates a constrained fiducial site
      E indicates an eclipsing satellite

                             Carrier Phase Statistics
                                 rms (cm) /  # obs  

            94jul10   94jul11   94jul12   94jul13   94jul14   94jul15   94jul16 
          ---------------------------------------------------------------------
ALGO F     .48/1149  .46/1134  .63/1133  .00/   0  .62/1141  .80/1138  .67/1149 
AREQ       .47/1167  .47/1193  .54/1190  .44/1138  .43/1193  .53/1186  .46/1187 
DAV1       .59/1130  .51/1100  .55/1049  .49/1015  .56/ 955  .56/ 979  .57/ 903 
DRAO       .52/1170  .51/1132  .49/1128  .51/1107  .55/1178  .50/1190  .48/1161 
FAIR F     .81/1191  .76/1197  .74/1194  .79/1101  .78/1125  .74/1197  .83/1057 
FORT       .98/1144 1.01/1162 1.05/ 610  .87/ 990  .97/1168 1.16/1081 1.26/1101 
GOLD F     .49/1131  .50/1156  .49/1136  .49/1044  .46/1147  .50/1162  .51/1155 
HART F     .51/ 777  .39/ 819  .47/ 930  .49/ 653  .49/ 882  .51/ 849  .48/ 923 
KOKB F     .94/1183  .84/1187  .81/1071  .76/1030  .85/1135  .80/1129  .81/ 986 
KOSG F     .53/1091  .51/1122  .51/ 975  .67/ 883  .58/1144  .48/1143  .50/1137 
MADR F     .44/ 738  .43/ 716  .46/ 758  .42/ 642  .48/ 406  .60/ 945  .63/1085 
MCMU       .54/1239  .49/1243  .48/1229  .49/1160  .48/1177  .59/1166  .49/1211 
NRC1       .51/1142  .43/1128  .57/1130  .60/1096  .62/1140  .68/1141  .71/1150 
SANT F     .49/1021  .51/1121  .57/1091  .54/1079  .00/   0  .00/   0  .00/   0 
STJO       .49/1130  .56/1111  .51/1115  .56/1045  .56/1106  .53/1100  .56/1126 
TAIW       .94/1054  .65/1112  .63/1101  .59/1012  .59/1140  .61/1152  .68/1105 
TIDB F     .58/ 827  .57/ 865  .52/ 750  .43/ 829  .53/ 919  .59/1005  .60/1150 
TROM F     .69/1159  .73/1138  .74/1174  .84/1047  .75/1071  .85/1051  .76/1026 
USUD       .73/1073  .63/1043  .54/1037  .50/1024  .53/1123  .59/1135  .71/1100 
WETT F     .53/1115  .55/1144  .54/1138  .67/1029  .60/1109  .56/1095  .53/1027 
YAR1 F     .51/1182  .47/1181  .45/1177  .53/1106  .46/1173  .47/1185  .50/1176 
YELL F     .69/1083  .68/1162  .75/1161  .69/1056  .81/1056  .66/1043  .77/ 920 

PRN01      .59/ 941  .53/ 968  .54/ 972  .56/ 865  .54/ 915  .56/ 954  .54/ 867 
PRN02 E    .74/ 960  .66/ 912  .56/ 850  .64/ 830  .65/ 832  .68/ 911  .74/ 877 
PRN04 E    .65/ 927  .62/ 919  .65/ 922 1.75/ 281  .61/ 905  .61/ 887  .70/ 932 
PRN05 E    .71/ 999  .64/ 971  .73/1036  .66/ 889  .69/ 885  .75/ 903  .77/ 976 
PRN06      .74/ 959  .65/1061  .60/1064  .61/ 943  .67/ 989  .73/ 984  .73/1013 
PRN07      .61/ 901  .59/ 900  .56/ 933  .63/ 826  .58/ 877  .66/ 925  .67/ 925 
PRN09      .52/ 889  .52/ 965  .47/ 866  .55/ 943  .55/ 858  .56/ 825  .62/ 921 
PRN12      .56/ 957  .55/ 923  .56/ 938  .52/ 885  .54/ 843  .54/ 915  .57/ 952 
PRN14      .61/ 967  .56/ 950  .63/ 890  .56/ 895  .62/ 907  .66/ 943  .61/ 886 
PRN15 E    .74/ 963  .63/ 976  .61/ 956  .58/ 887  .69/ 885  .65/ 888  .60/ 879 
PRN16      .69/1054  .63/1057  .59/ 959  .57/ 935  .64/ 979  .71/1010  .70/ 995 
PRN17 E    .68/ 900  .67/ 959  .62/ 943  .54/ 913  .63/ 864  .64/ 917  .67/ 850 
PRN18      .63/1064  .58/ 996  .62/ 946  .49/ 938  .56/ 934  .62/1015  .63/ 959 
PRN19      .54/ 890  .55/ 887  .51/ 834  .56/ 866  .52/ 832  .54/ 885  .62/ 824 
PRN20 E    .66/ 938  .64/ 989  .68/1017  .63/ 931  .69/ 904  .73/ 897  .75/ 924 
PRN21      .62/ 962  .59/ 926  .56/ 930  .60/ 924  .60/ 901  .64/ 890  .62/ 858 
PRN22 E    .64/1011  .63/1028  .66/ 925  .64/ 938  .67/ 902  .73/ 875  .81/ 878 
PRN23      .65/ 886  .61/ 967  .63/ 891  .59/ 895  .69/ 920  .63/ 883  .65/ 903 
PRN24 E    .69/ 959  .62/ 902  .72/ 892  .60/ 835  .58/ 861  .64/ 895  .67/ 919 
PRN25      .64/ 928  .61/ 956  .59/ 942  .59/ 974  .62/ 919  .63/ 964  .63/ 972 
PRN26      .65/ 911  .59/ 963  .60/ 871  .25/  87  .71/ 873  .69/ 936  .67/ 937 
PRN27      .60/1055  .59/1023  .53/ 865  .57/ 948  .61/ 899  .63/ 943  .63/ 899 
PRN28      .56/ 988  .54/ 999  .57/ 963  .50/ 909  .64/ 929  .66/ 974  .60/ 906 
PRN29      .52/ 897  .52/ 948  .52/ 882  .53/ 874  .56/ 892  .66/ 947  .61/ 877 
PRN31      .62/ 990  .61/1021  .60/ 990  .56/ 875  .71/ 983  .66/ 906  .69/ 906 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            94jul10   94jul11   94jul12   94jul13   94jul14   94jul15   94jul16 
          ---------------------------------------------------------------------
ALGO F      49/1149   50/1151   55/1134    0/   0   54/1137   55/1146   58/1157 
AREQ        32/1187   31/1196   33/1191   40/1165   31/1206   32/1199   32/1195 
DAV1        67/1139   32/1107   30/1054   57/1036   31/1004   31/1028   32/1004 
DRAO        34/1171   36/1134   37/1130   47/1133   39/1178   36/1190   36/1163 
FAIR F      68/1205   68/1208   74/1204   75/1174   67/1168   68/1209   65/1189 
FORT        44/1182   44/1187   42/ 662   47/1094   48/1190   47/1215   47/1191 
GOLD F      70/1131   75/1154   75/1141   79/1081   77/1148   77/1160   76/1153 
HART F      58/ 784   51/ 823   57/ 935   57/ 660   59/ 905   59/ 855   59/ 942 
KOKB F      64/1210   64/1214   65/1114   70/1109   57/1168   62/1149   62/1002 
KOSG F      65/1110   63/1122   61/ 975   67/ 944   65/1145   65/1149   63/1139 
MADR F      54/ 740   54/ 716   54/ 759   53/ 649   62/ 406   67/ 950   62/1089 
MCMU        19/  61    0/   0   17/  58   21/  59    0/   0   24/  59    0/   0 
NRC1        38/1146   37/1144   38/1131   41/1135   39/1140   38/1146   39/1158 
SANT F      16/  53   20/  36   14/  53   20/  53    0/   0    0/   0    0/   0 
STJO        49/1130   47/1123   45/1115   47/1107   46/1111   45/1103   44/1129 
TAIW        53/1107   55/1129   54/1120   65/1095   53/1157   53/1163   56/1131 
TIDB F      48/ 833   49/ 880   47/ 756   62/ 871   54/ 926   52/1002   52/1161 
TROM F       0/   0    0/   0    0/   0    0/   0   15/  11   19/  52   20/  46 
USUD        30/1078   32/1048   32/1045   36/1089   32/1126   34/1137   32/1122 
WETT F      69/1135   73/1143   64/1137   75/1096   72/1107   72/1089   65/1027 
YAR1 F      45/1184   41/1186   42/1193   63/1157   47/1178   40/1192   40/1189 
YELL F      39/1147   39/1165   37/1167   44/1132   43/1139   39/1099   43/1054 

PRN01       52/ 819   54/ 827   55/ 840   56/ 727   52/ 843   53/ 868   52/ 798 
PRN02 E     51/ 836   55/ 791   60/ 724   53/ 724   48/ 765   54/ 830   58/ 825 
PRN04 E     50/ 804   54/ 787   50/ 785  150/ 648   55/ 842   53/ 830   47/ 843 
PRN05 E     47/ 879   44/ 850   46/ 912   47/ 801   46/ 816   47/ 846   50/ 914 
PRN06       53/ 885   52/ 939   56/ 924   52/ 816   53/ 909   57/ 916   53/ 933 
PRN07       60/ 780   59/ 770   54/ 799   58/ 717   62/ 793   61/ 835   57/ 837 
PRN09       48/ 753   46/ 810   48/ 713   46/ 794   51/ 775   47/ 741   52/ 847 
PRN12       55/ 968   37/ 870   26/ 935   28/ 893   37/ 796   34/ 921   33/ 903 
PRN14       47/ 869   46/ 805   50/ 781   47/ 776   47/ 821   44/ 858   46/ 828 
PRN15 E     57/ 828   51/ 832   51/ 818   50/ 770   51/ 823   53/ 807   54/ 800 
PRN16       55/ 905   55/ 928   53/ 818   57/ 808   55/ 885   58/ 930   60/ 921 
PRN17 E     55/ 793   50/ 831   52/ 837   52/ 811   51/ 810   58/ 858   52/ 788 
PRN18       52/ 912   53/ 880   54/ 795   57/ 844   54/ 861   51/ 925   54/ 897 
PRN19       54/ 764   57/ 763   51/ 711   50/ 748   54/ 767   53/ 855   50/ 814 
PRN20 E     46/ 823   49/ 848   45/ 884   49/ 794   48/ 823   45/ 817   46/ 866 
PRN21       51/ 829   53/ 801   55/ 829   53/ 787   57/ 819   57/ 828   55/ 810 
PRN22 E     57/ 876   56/ 903   57/ 786   57/ 819   56/ 825   59/ 793   61/ 818 
PRN23       49/ 743   49/ 823   51/ 752   53/ 754   53/ 823   51/ 789   50/ 829 
PRN24 E     65/ 802   65/ 744   64/ 757   62/ 772   64/ 781   62/ 824   62/ 846 
PRN25       54/ 825   56/ 808   52/ 807   54/ 836   56/ 823   54/ 888   53/ 889 
PRN26       54/ 764   57/ 818   50/ 733   35/  90   54/ 785   59/ 850   48/ 867 
PRN27       54/ 908   33/ 885   46/ 730   50/ 822   56/ 836   50/ 885   51/ 864 
PRN28       52/ 835   52/ 842   52/ 813   58/ 753   52/ 833   55/ 878   52/ 832 
PRN29       48/ 802   45/ 820   47/ 741   48/ 781   48/ 815   48/ 878   45/ 837 
PRN31       49/ 880   50/ 891   52/ 850   53/ 754   50/ 881   50/ 842   52/ 835 
-- 

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

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