Subject: [IGSREPORT-1268] Wk 0768 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 5 Oct 1994 12:12:27 PDT

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IGS Electronic Report    Wed Oct  5 12:12:27 PDT 1994      Message Number 1268
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Author: NRCan/GSDivision
Subject: Wk 0768 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0768    Dates: 94sep25  to  94oct01                
********************************************************************************

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
   EMR07680-6.SP3     GPS ephem. files for days 0-6, week #0768 in sp3 format 
   EMR07687.ERP       pole x,y and DUT1 solutions for week #0768
   EMR07687.SUM       name of this text summary file

REMARKS on EMR's products:
1. NRC1 hydrogen maser used as a time reference. In the sp3 EPH file sat.
   epochs with no reference (e.g. NRC1 not observing a satellite) have a value 
   of 99999.999999 microseconds. 
   NRC1 clock error & drift were about 21 ns (49620) & 11 ns/day w.r.t.
   GPS time. 
   (ALGO clock error & drift were about -1764 ns (49620) & -25 ns/day w.r.t.
   GPS time.) 
2. Pseudorange data problems at RCM5 on days Sep 25 to 30, 1994.
   Pseudorange data problems at MCMU on days Sep 25 to Oct01, 1994.
   All the above pseudorage data either excluded or deleted.
3. GPS35 was removed from MCMU, TAIW and USUD on Sep25, due to noisy data.
4. FORT was removed from orbit processing, on Sep 27 (day270), due to 
   noisy data.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 941005
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  

            94sep25   94sep26   94sep27   94sep28   94sep29   94sep30   94oct01 
          ---------------------------------------------------------------------
ALGO F     .56/1100  .60/1117  .67/1128  .57/1128  .45/1092  .47/1117  .51/1130 
AREQ       .51/1188  .52/1202  .54/1183  .54/1195  .55/1188  .47/ 908  .67/1190 
DAV1       .00/   0  .00/   0  .60/1022  .00/   0  .00/   0  .00/   0  .00/   0 
DRAO       .49/1166  .58/1171  .49/1147  .52/1145  .48/1133  .47/1127  .63/1156 
FAIR F     .66/1147  .80/1167  .73/1132  .77/1143  .73/1178  .79/1193  .74/1179 
FORT       .99/1162 1.04/1179  .00/   0 1.16/1148  .92/1117 1.10/1177 1.13/1204 
GOLD F     .50/1133  .58/1159  .54/1162  .56/1163  .60/1146  .59/1110  .53/1153 
HART F     .51/1058  .53/ 551  .53/1140  .54/1088  .59/1065  .57/ 937  .58/ 952 
KOKB F     .84/1130  .89/1151  .83/ 890  .81/ 910  .89/ 982  .91/1179  .96/1179 
KOSG F     .52/1072  .39/1042  .44/1082  .43/1074  .43/1072  .44/1067  .43/1072 
MADR F     .57/1129  .52/1130  .49/1130  .56/1124  .57/1128  .53/1137  .59/1137 
MCMU       .49/1103  .58/1202  .50/1092  .48/1209  .49/1200  .53/1198  .54/1153 
NRC1       .53/1131  .57/1139  .68/1150  .53/1124  .47/1110  .44/1125  .45/1108 
RCM5       .92/1069 1.01/1154  .84/1126  .90/1141  .77/1114  .80/1138 1.03/1094 
SANT F     .48/ 946  .52/ 967  .47/ 945  .53/ 963  .50/ 974  .62/ 955  .52/ 960 
STJO       .62/1146  .54/1161  .50/1184  .46/1172  .42/1135  .52/1145  .58/1163 
TAIW       .50/1036  .62/1176  .66/1159  .58/1143  .65/1121  .68/1157  .68/1161 
TIDB F     .56/1014  .70/1071  .63/1118  .56/1107  .57/1088  .63/1071  .61/1076 
TROM F     .65/1022  .73/1068  .76/1150  .77/1063  .72/1051  .70/1061  .77/ 286 
USUD       .50/ 960  .59/1020  .57/1095  .63/1108  .67/1115  .69/1073  .59/1055 
WETT F     .45/1041  .51/1093  .55/1152  .52/1132  .50/1146  .51/1139  .55/1139 
YAR1 F     .53/1122  .55/1172  .54/1180  .49/1170  .57/1172  .59/1178  .59/1184 
YELL F     .68/1117  .62/1067  .65/1037  .59/1079  .58/1105  .54/ 999  .53/1036 

PRN01 E    .70/ 943  .85/ 929  .72/ 962  .78/ 971  .74/ 958  .77/ 964  .82/ 929 
PRN02      .52/ 932  .58/ 914  .53/ 979  .60/ 953  .55/ 939  .57/ 949  .58/ 896 
PRN04      .62/ 914  .67/ 905  .56/ 931  .52/ 966  .59/ 971  .58/ 976  .58/ 927 
PRN05      .58/ 878  .61/1048  .58/1036  .56/1050  .53/1055  .59/1042  .57/1057 
PRN06 E    .67/ 987  .73/1001  .65/1018  .71/1012  .69/1046  .69/1037  .69/1042 
PRN07 E    .58/ 943  .75/ 911  .64/ 914  .59/ 909  .60/ 948  .69/ 894  .80/ 889 
PRN09      .55/ 893  .59/ 970  .59/1003  .55/ 965  .56/ 890  .57/ 888  .57/ 823 
PRN12      .52/1004  .52/ 972  .52/1042  .46/1029  .49/1044  .50/1059  .54/ 949 
PRN14      .55/1018  .60/ 980  .57/ 989  .62/ 970  .54/1002  .59/1030  .68/ 977 
PRN15      .53/ 972  .67/ 897  .54/ 940  .56/ 902  .58/ 963  .54/ 948  .63/ 945 
PRN16      .63/1002  .58/ 976  .61/ 976  .57/ 985  .62/1015  .60/ 957  .62/1011 
PRN17      .56/ 953  .60/1001  .51/ 967  .61/1003  .58/ 984  .62/ 975  .59/ 986 
PRN18 E    .71/1025  .69/1006  .64/ 943  .68/1044  .60/1002  .73/1018  .67/ 972 
PRN19      .54/ 991  .57/ 953  .54/ 940  .59/ 967  .56/1007  .55/ 902  .57/ 883 
PRN20      .61/ 942  .58/1025  .62/1025  .56/1004  .61/1008  .58/1038  .56/1004 
PRN21      .62/ 912  .64/ 989  .55/ 959  .58/ 964  .55/ 953  .66/ 903  .64/ 933 
PRN22      .59/ 968  .66/ 968  .63/ 982  .68/1046  .63/1029  .63/ 992  .70/ 996 
PRN23      .54/ 872  .59/ 949  .59/ 952  .60/ 967  .59/ 947  .57/ 928  .58/ 894 
PRN24      .59/ 951  .57/ 951  .54/ 959  .51/ 954  .53/ 966  .60/1003  .60/ 993 
PRN25      .66/1003  .69/1038  .67/ 997  .64/ 972  .61/ 923  .66/ 960  .66/ 991 
PRN26 E    .67/ 914  .70/ 855  .64/ 956  .69/ 966  .74/ 912  .80/ 942  .71/ 924 
PRN27      .53/1005  .61/ 991  .56/ 992  .61/1030  .54/1024  .59/1011  .62/ 962 
PRN28 E    .71/ 997  .77/ 997  .72/1027  .78/1032  .71/ 973  .72/ 951  .81/ 957 
PRN29 E    .75/ 953  .77/ 935  .70/ 919  .89/ 830  .74/ 895  .83/ 893  .92/ 915 
PRN31 E    .69/1020  .81/ 998  .73/ 996  .74/1038  .71/ 978  .72/ 931  .83/ 912 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            94sep25   94sep26   94sep27   94sep28   94sep29   94sep30   94oct01 
          ---------------------------------------------------------------------
ALGO F      50/1113   55/1117   55/1134   52/1130   50/1095   49/1119   50/1134 
AREQ        32/1214   32/1211   33/1217   34/1204   32/1204   33/ 915   32/1205 
DAV1         0/   0    0/   0   32/1067    0/   0    0/   0    0/   0    0/   0 
DRAO        30/1173   34/1172   31/1150   33/1145   29/1134   32/1133   32/1164 
FAIR F      63/1179   66/1188   63/1179   61/1203   63/1202   65/1215   64/1197 
FORT        43/1215   46/1204    0/   0   45/1204   46/1208   44/1208   45/1225 
GOLD F      67/1146   71/1154   72/1168   76/1168   70/1156   72/1113   73/1158 
HART F      60/1072   63/ 553   61/1161   62/1095   59/1080   58/ 950   58/ 965 
KOKB F      61/1191   66/1166   59/ 908   61/ 918   59/1012   62/1195   60/1207 
KOSG F      20/  47   38/1057   38/1084   37/1081   38/1077   37/1069   37/1073 
MADR F      62/1141   63/1135   62/1134   66/1135   62/1134   70/1137   68/1143 
MCMU         0/   0   15/  56    0/   0   15/  55   15/  58   14/  58   15/  35 
NRC1        37/1134   36/1142   34/1156   35/1148   36/1114   35/1128   40/1111 
RCM5         0/   0    0/   0    0/   0   16/  25    8/  40   11/  52   32/1176 
SANT F      26/  53   22/  53   21/  53   28/  54   28/  53   34/  54   18/  53 
STJO        47/1154   46/1165   48/1187   48/1177   52/1146   49/1147   47/1171 
TAIW        48/1134   55/1178   56/1173   58/1158   55/1131   52/1164   50/1168 
TIDB F      59/1045   55/1079   55/1130   53/1118   54/1100   52/1081   57/1099 
TROM F      17/  37   26/  53   15/  48   18/  41   16/  46   18/  57   15/  13 
USUD        32/1040   31/1021   33/1116   31/1117   30/1130   34/1082   29/1057 
WETT F      64/1050   64/1104   70/1154   68/1142   72/1148   69/1138   65/1139 
YAR1 F      39/1181   40/1179   42/1189   42/1184   41/1184   39/1187   41/1189 
YELL F      40/1166   42/1129   39/1114   42/1150   39/1151   38/1125   41/1150 

PRN01 E     55/ 760   51/ 781   54/ 845   53/ 834   56/ 814   56/ 805   58/ 879 
PRN02       50/ 728   54/ 766   52/ 804   55/ 806   54/ 795   50/ 803   56/ 850 
PRN04       50/ 743   51/ 740   52/ 789   46/ 803   47/ 814   52/ 820   47/ 874 
PRN05       46/ 725   46/ 863   44/ 861   56/ 887   44/ 875   48/ 858   42/ 938 
PRN06 E     49/ 835   50/ 834   48/ 877   53/ 880   48/ 898   49/ 884   50/ 930 
PRN07 E     52/ 762   55/ 762   56/ 767   56/ 772   54/ 804   54/ 798   52/ 856 
PRN09       55/ 749   51/ 816   51/ 838   53/ 802   49/ 705   52/ 724   48/ 736 
PRN12       27/ 905   26/ 937   30/ 958   31/1004   30/1047   30/1062   28/ 948 
PRN14       48/ 791   45/ 807   46/ 810   50/ 798   48/ 815   47/ 835   45/ 871 
PRN15       52/ 749   50/ 720   51/ 773   54/ 745   50/ 787   49/ 765   55/ 863 
PRN16       57/ 814   60/ 830   56/ 824   56/ 838   61/ 872   55/ 834   57/ 920 
PRN17       49/ 756   52/ 827   50/ 805   55/ 823   50/ 838   51/ 801   51/ 870 
PRN18 E     51/ 826   53/ 830   53/ 802   50/ 878   52/ 846   54/ 862   51/ 906 
PRN19       48/ 777   55/ 790   50/ 811   52/ 812   57/ 820   55/ 770   52/ 804 
PRN20       46/ 774   49/ 832   47/ 862   47/ 829   45/ 814   46/ 825   47/ 881 
PRN21       51/ 755   52/ 817   54/ 785   51/ 789   50/ 799   54/ 735   52/ 856 
PRN22       56/ 767   58/ 798   57/ 810   57/ 857   55/ 879   57/ 830   55/ 896 
PRN23       47/ 733   50/ 785   48/ 791   51/ 793   50/ 798   51/ 802   45/ 863 
PRN24       68/ 737   64/ 766   64/ 808   64/ 789   62/ 797   67/ 835   63/ 902 
PRN25       48/ 821   54/ 860   48/ 832   50/ 811   52/ 771   49/ 789   44/ 904 
PRN26 E     51/ 747   54/ 729   52/ 786   51/ 819   51/ 768   53/ 770   52/ 843 
PRN27       47/ 815   47/ 822   49/ 838   48/ 863   49/ 858   49/ 843   48/ 882 
PRN28 E     50/ 791   51/ 811   53/ 844   52/ 851   51/ 816   53/ 774   50/ 877 
PRN29 E     47/ 804   42/ 767   49/ 770   46/ 699   46/ 741   45/ 735   49/ 845 
PRN31 E     51/ 821   51/ 826   49/ 832   53/ 870   51/ 832   47/ 768   46/ 838 
-- 

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

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