Subject: [IGSREPORT-1237] Wk 0766 EMR Analysis Report
From: NRCan/GSDivision
Date: Tue, 20 Sep 1994 6:08:38 PDT

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IGS Electronic Report    Tue Sep 20  6:08:38 PDT 1994      Message Number 1237
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Author: NRCan/GSDivision
Subject: Wk 0766 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0766    Dates: 94sep11  to  94sep17                
********************************************************************************

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
   EMR07660-6.SP3     GPS ephem. files for days 0-6, week #0766 in sp3 format 
   EMR07667.ERP       pole x,y and DUT1 solutions for week #0766
   EMR07667.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 99999.999999 microseconds. 
   ALGO clock error & drift were about -1424 ns (49606) & -24 ns/day w.r.t.
   GPS time. 
   NRC1 clock reset on Sep. 13 (Day 256). 
   NRC1 clock error & drift were about  91 ns (49608) &  2.4 ns/day w.r.t.
   GPS time. 
2. On Sep 11 numerous data problems were encountered. The following data were
   exluded from our processing on this day:
     PRN16 at KOKB, TAIW and USUD
     PRN2  at WETT
3. On Sep 12, prn16 at FORT excluded from our processing.
4. All data at DAV1 was excluded from our orbit processing, on Sep 11 & 13,
   due to data problems.
5. Pseudorange data problems at RCM5 on days Sep 11,12,13,14,15,16,17.
   Pseudorange data problems at MCMU on days Sep 13,14,16.
   All the pseudorange data at the above stations on the above days have
   either been deleted or excluded from our processing.
6. Little or no data for prn29 on Sep15. The sv was removed from the sp3 
   orbit file.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 940920
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#655 (June 30, 1994) 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  

            94sep11   94sep12   94sep13   94sep14   94sep15   94sep16   94sep17 
          ---------------------------------------------------------------------
ALGO F     .35/1141  .43/1124  .48/1132  .38/1142  .40/1094  .50/1147  .53/1135 
AREQ       .41/1184  .43/1176  .44/1198  .40/1210  .40/1153  .44/1203  .39/1209 
DAV1       .00/   0  .60/1044  .00/   0  .00/   0  .60/1054  .53/1044  .00/   0 
DRAO       .38/1160  .45/1175  .43/1185  .46/1176  .45/1124  .43/1147  .42/1169 
FAIR F     .05/   9  .80/ 360  .69/1139  .67/1048  .71/ 962  .72/1028  .69/1022 
FORT       .78/1149  .84/1085  .97/1167  .83/1190  .92/1153  .00/   0  .00/   0 
GOLD F     .41/1109  .52/1153  .47/1160  .39/1150  .39/1118  .44/1167  .48/1157 
HART F     .36/1082  .49/1170  .43/1176  .41/1176  .44/1142  .55/1146  .44/1177 
KOKB F     .65/ 720  .87/ 409  .98/1173  .00/   0  .00/   0  .00/   0  .81/1168 
KOSG F     .45/1062  .60/1081  .40/1099  .36/ 898  .42/1088  .42/1098  .38/1099 
MADR F     .51/1104  .57/1133  .57/1124  .51/ 723  .50/ 747  .59/1126  .48/1122 
MCMU       .00/   0  .44/ 404  .44/1223  .46/1250  .53/1220  .48/1227  .44/1179 
NRC1       .37/1162  .39/1099  .45/1138  .41/1159  .36/1111  .47/1161  .58/1156 
RCM5       .86/1093  .89/1149  .85/1084  .90/1115  .66/1120  .78/1129  .73/1131 
SANT F     .47/1154  .51/1179  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
STJO       .46/1128  .65/1106  .56/1117  .45/1094  .47/1046  .43/1096  .48/1073 
TAIW       .54/ 952  .59/1119  .50/1158  .47/1109  .50/ 711  .60/1111  .51/1120 
TIDB F     .40/1039  .56/1145  .50/1143  .54/1159  .50/1117  .55/1161  .50/1136 
TROM F     .67/1089  .67/1102  .68/1164  .65/1179  .69/1096  .69/1187  .60/1184 
USUD       .49/ 909  .50/1042  .50/1127  .43/1134  .43/1071  .66/1098  .59/1096 
WETT F     .45/1057  .52/1137  .47/1140  .00/   0  .51/ 944  .52/1018  .45/1057 
YAR1 F     .35/1071  .44/1136  .40/1138  .39/1132  .44/1092  .45/1133  .42/1136 
YELL F     .60/ 995  .62/1061  .59/1065  .59/1137  .61/1078  .61/1084  .65/1099 

PRN01      .56/ 870  .60/1036  .59/ 942  .54/ 874  .54/1000  .62/ 944  .65/ 949 
PRN02      .53/ 810  .62/ 931  .60/ 889  .54/ 798  .53/ 901  .54/ 906  .50/ 883 
PRN04      .51/ 767  .62/ 876  .64/1002  .55/ 833  .47/ 875  .54/ 799  .49/ 724 
PRN05      .52/ 934  .59/1014  .58/ 957  .55/ 885  .50/ 977  .56/ 930  .51/ 922 
PRN06      .52/ 891  .61/ 973  .61/ 996  .56/ 895  .69/ 945  .58/ 948  .56/ 955 
PRN07 E    .51/ 847  .59/ 858  .62/ 967  .51/ 826  .48/ 835  .54/ 891  .55/ 917 
PRN09      .49/ 822  .53/ 911  .61/ 952  .52/ 813  .52/ 914  .55/ 851  .49/ 864 
PRN12      .41/ 874  .47/ 923  .49/ 975  .42/ 827  .41/ 918  .49/ 915  .46/ 919 
PRN14      .52/ 929  .58/ 957  .54/ 944  .50/ 886  .53/ 963  .57/ 953  .54/ 956 
PRN15      .47/ 860  .51/ 917  .51/ 923  .49/ 796  .48/ 928  .51/ 916  .57/ 914 
PRN16      .57/ 736  .60/ 901  .57/1024  .61/ 942  .58/ 969  .57/ 955  .55/ 939 
PRN17      .47/ 838  .63/ 955  .54/ 925  .55/ 833  .50/ 893  .58/ 884  .46/ 877 
PRN18      .48/ 926  .59/ 918  .62/ 954  .53/ 860  .49/ 935  .55/ 916  .60/ 962 
PRN19      .44/ 856  .53/ 922  .58/ 934  .48/ 824  .47/ 929  .52/ 891  .53/ 874 
PRN20      .54/ 852  .54/ 942  .57/ 977  .50/ 868  .57/ 964  .58/ 916  .55/ 934 
PRN21      .50/ 833  .57/ 997  .59/ 931  .50/ 818  .53/ 910  .58/ 890  .48/ 885 
PRN22      .57/ 880  .64/ 990  .59/ 998  .53/ 910  .59/ 996  .51/ 954  .51/ 951 
PRN23      .53/ 872  .59/ 990  .53/ 975  .55/ 824  .52/ 903  .51/ 911  .52/ 920 
PRN24      .52/ 854  .56/ 938  .56/ 991  .49/ 851  .52/ 930  .55/ 944  .52/ 916 
PRN25      .61/ 897  .60/1024  .63/1014  .50/ 908  .61/1007  .57/ 966  .55/ 961 
PRN26      .50/ 822  .64/ 942  .62/ 997  .66/ 885  .62/ 838  .54/ 861  .54/ 896 
PRN27      .49/ 798  .55/ 894  .70/ 920  .54/ 789  .55/ 868  .47/ 798  .55/ 868 
PRN28 E    .53/ 843  .63/ 979  .54/ 981  .51/ 774  .54/ 885  .56/ 903  .58/ 895 
PRN29      .52/ 905  .57/ 895  .58/ 964  .54/ 877  .38/  23  .52/ 787  .58/ 864 
PRN31 E    .55/ 853  .60/ 906  .63/ 918  .56/ 785  .58/ 935  .59/ 882  .59/ 880 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            94sep11   94sep12   94sep13   94sep14   94sep15   94sep16   94sep17 
          ---------------------------------------------------------------------
ALGO F      48/1148   48/1126   51/1130   56/1142   50/1094   51/1147   52/1135 
AREQ        32/1200   30/1181   33/1206   31/1210   31/1171   31/1206   30/1219 
DAV1         0/   0   29/1070    0/   0    0/   0   31/1064   31/1084    0/   0 
DRAO        31/1181   32/1175   33/1185   31/1177   30/1125   30/1148   32/1169 
FAIR F      84/   9   62/ 396   67/1168   61/1051   66/1026   58/1031   61/1061 
FORT        45/1221   53/1116   45/1189   45/1203   44/1183    0/   0    0/   0 
GOLD F      80/1134   83/1149   79/1155   79/1152   86/1115   84/1160   78/1152 
HART F      64/1143   69/1171   64/1178   77/1175   74/1145   64/1173   60/1180 
KOKB F      65/ 840   66/ 426   61/1206    0/   0    0/   0    0/   0   62/1176 
KOSG F      22/  47   37/1089   37/1104   36/ 898   35/1088   37/1098   38/1099 
MADR F      63/1125   66/1134   61/1132   58/ 724   65/ 747   66/1128   64/1118 
MCMU         0/   0   20/  22   10/   2    0/   0   16/  58    0/   0   16/  57 
NRC1        35/1169   36/1122   36/1155   36/1160   37/1112   39/1162   39/1161 
RCM5         0/   0    0/   0   24/   3    0/   0    0/   0    0/   0    0/   0 
SANT F      36/  53   26/  53    0/   0    0/   0    0/   0    0/   0    0/   0 
STJO        43/1142   45/1115   43/1129   47/1094   48/1047   51/1096   50/1074 
TAIW        54/1115   52/1152   50/1167   49/1119   53/ 712   52/1116   51/1122 
TIDB F      52/1102   51/1148   54/1150   59/1167   54/1118   54/1166   54/1156 
TROM F      24/  59   57/  54   16/  50   30/  55   27/  51   17/  56   16/  46 
USUD        32/1008   30/1049   32/1129   29/1135   34/1071   31/1110   35/1097 
WETT F      69/1087   72/1144   70/1141    0/   0   67/ 942   68/1019   66/1051 
YAR1 F      39/1141   40/1140   40/1142   39/1141   40/1096   42/1145   40/1137 
YELL F      37/1123   39/1141   41/1145   42/1198   38/1115   40/1127   41/1155 

PRN01       56/ 697   57/ 846   56/ 820   54/ 719   54/ 845   57/ 793   58/ 793 
PRN02       53/ 669   66/ 790   54/ 786   53/ 652   55/ 783   52/ 760   54/ 753 
PRN04       50/ 653   49/ 743   50/ 848   50/ 688   52/ 733   49/ 661   54/ 573 
PRN05       49/ 779   44/ 856   45/ 843   46/ 757   43/ 839   42/ 811   47/ 815 
PRN06       47/ 794   51/ 855   47/ 884   53/ 781   46/ 822   51/ 827   49/ 828 
PRN07 E     58/ 693   50/ 687   57/ 824   48/ 701   51/ 710   55/ 766   54/ 798 
PRN09       49/ 672   54/ 781   52/ 829   56/ 683   52/ 776   47/ 725   55/ 754 
PRN12       26/ 852   31/ 887   27/ 873   26/ 726   26/ 889   26/ 812   30/ 881 
PRN14       47/ 750   44/ 802   45/ 836   45/ 739   45/ 826   47/ 813   43/ 819 
PRN15       50/ 701   48/ 770   54/ 787   55/ 670   50/ 801   52/ 782   51/ 779 
PRN16       57/ 626   53/ 774   58/ 866   58/ 786   60/ 827   57/ 811   58/ 792 
PRN17       50/ 733   50/ 846   54/ 802   50/ 692   50/ 777   50/ 759   52/ 752 
PRN18       53/ 787   48/ 773   47/ 852   51/ 736   52/ 800   50/ 770   51/ 830 
PRN19       52/ 732   52/ 792   48/ 828   51/ 712   51/ 804   55/ 768   52/ 763 
PRN20       42/ 687   44/ 814   45/ 832   46/ 719   43/ 813   45/ 784   44/ 788 
PRN21       52/ 679   55/ 841   57/ 809   53/ 675   52/ 775   55/ 750   56/ 744 
PRN22       61/ 760   59/ 850   57/ 862   56/ 754   58/ 844   55/ 804   59/ 799 
PRN23       51/ 713   50/ 838   48/ 809   43/ 665   41/ 747   49/ 773   49/ 758 
PRN24       61/ 737   62/ 784   63/ 842   58/ 700   61/ 765   64/ 799   63/ 759 
PRN25       49/ 739   50/ 865   53/ 873   45/ 751   54/ 844   48/ 816   49/ 814 
PRN26       49/ 725   51/ 811   53/ 865   52/ 745   58/ 725   49/ 708   52/ 783 
PRN27       47/ 704   50/ 771   52/ 809   47/ 679   54/ 760   53/ 702   49/ 745 
PRN28 E     51/ 695   52/ 848   56/ 847   56/ 640   55/ 743   54/ 757   57/ 753 
PRN29       50/ 755   45/ 758   50/ 843   49/ 747   57/  14   48/ 678   50/ 735 
PRN31 E     53/ 715   51/ 791   49/ 797   52/ 684   49/ 818   49/ 743   50/ 757 
-- 

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

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