Subject: [IGSREPORT-1452] Wk 0780 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 28 Dec 1994 10:27:36 PST

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IGS Electronic Report    Wed Dec 28 10:27:36 PST 1994      Message Number 1452
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0780 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0780    Dates: 94dec18  to  94dec24                
********************************************************************************

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
   EMR07800-6.SP3     GPS ephem. files for days 0-6, week #0780 in sp3 format 
   EMR07807.ERP       pole x,y and DUT1 solutions for week #0780
   EMR07807.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. 
   On Dec 21 (Day 354) a new Turbo Rogue receiver was installed at ALGO, 
   therefore NRC1 was used as time reference for Dec 20 and 21.
   ALGO clock error & drift were about -1096 ns (49704) & -30 ns/day w.r.t.
   GPS time. 
   (ALGO clock error & drift were about -23 ns (49709) & -1 ns/day w.r.t.
   GPS time.) 
2. NRC1 hydrogen maser was used as a time reference on Dec 20 and 21
   (DAY's 354 & 355). 
   NRC1 clock error & drift were about -916 ns (49706) & -25 ns/day w.r.t.
   GPS time. 
3. WARNING: ALGO clock jumped on Dec 20/94 at about 21:00UT by about + 9,600ns
   this was corrected at about 23:30. Also there were short periods with no
   data at 21:00 and 23:30, all these are due to the reported receiver
   change at ALGO.

1. Solution identifier:  Submission 941228
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  

            94dec18   94dec19   94dec20   94dec21   94dec22   94dec23   94dec24 
          ---------------------------------------------------------------------
ALGO F     .49/1117  .51/1147  .52/1105  .46/1149  .44/1133  .43/1164  .42/1154 
AREQ       .45/1177  .47/1163  .44/1132  .46/1140  .00/   0  .00/   0  .00/   0 
DAV1       .43/1069  .53/1090  .47/1081  .41/1084  .35/ 960  .35/ 942  .53/ 979 
DRAO       .42/1150  .49/1160  .47/1134  .47/1081  .47/1119  .50/1170  .41/1147 
FAIR F     .00/   0  .72/ 410  .79/1124  .79/1181  .81/1191  .78/1133  .82/1106 
FORT      1.01/1049 1.14/1105  .00/   0  .00/   0 1.07/ 958 1.09/1015 1.13/1085 
GOLD F     .43/1142  .42/1136  .44/1168  .43/1155  .49/1163  .46/1169  .48/1156 
KOKB F     .00/   0  .00/   0  .96/1144 1.00/1175  .95/1176 1.03/1160 1.01/1176 
KIT3       .77/1026  .78/1069  .00/   0  .00/   0  .69/1092  .00/   0  .00/   0 
KOSG F     .45/1146  .47/1156  .50/1145  .43/1145  .43/1153  .39/1148  .38/1143 
MADR F     .49/1075  .57/1109  .50/ 911  .53/1084  .53/1113  .52/1144  .40/1138 
MCMU       .92/1166 1.17/1081  .94/1181  .94/1118  .82/1218  .90/1193  .88/1118 
NRC1       .40/1134  .37/1101  .37/1151  .37/1152  .38/1088  .57/1141  .37/1175 
RCM5       .70/1152  .70/1075  .79/1138 1.02/1140  .70/1143  .78/1142  .65/1141 
SANT F     .45/1172  .50/1167  .44/1179  .47/1175  .37/1177  .43/1173  .43/1173 
STJO       .45/1159  .49/1164  .51/1178  .49/1162  .45/1172  .49/1168  .48/1173 
TAIW       .46/1160  .48/1156  .48/1148  .44/1100  .47/1043  .49/1156  .55/1161 
TIDB F     .86/1131  .94/1062  .90/1134  .90/1119  .86/1146  .87/1128  .81/1136 
TROM F     .91/1022  .87/1177  .96/1089  .95/1145  .93/1192 1.08/1053 1.05/ 971 
USUD       .44/1126  .47/1138  .47/1104  .44/1094  .42/1135  .50/1133  .47/1149 
WETT F     .47/1139  .50/1130  .49/1124  .45/1143  .50/1144  .45/1146  .44/1144 
YAR1 F     .40/1148  .48/ 190  .45/1035  .41/1039  .35/ 812  .37/ 486  .47/1116 
YELL F     .61/1122  .80/1052  .66/1085  .64/1117  .60/1166  .70/1147  .68/1012 

PRN01      .53/ 887  .64/ 955  .62/ 965  .63/ 983  .62/ 967  .62/ 927  .62/ 955 
PRN02 E    .53/ 963  .59/ 936  .60/ 944  .64/ 934  .57/ 966  .78/ 949  .66/ 905 
PRN04 E    .68/ 909  .72/ 899  .80/ 884  .78/ 883  .76/ 900  .77/ 903  .65/ 916 
PRN05 E    .55/ 970  .94/ 890  .65/1002  .69/1003  .64/ 984  .65/ 932  .64/ 966 
PRN06      .64/ 996  .68/ 942  .61/ 972  .59/ 980  .63/1008  .67/ 887  .62/ 979 
PRN07      .60/ 978  .68/ 967  .66/ 971  .66/ 931  .63/ 974  .65/ 971  .67/ 982 
PRN09      .60/ 915  .57/ 896  .58/ 957  .62/ 915  .62/ 917  .53/ 852  .63/ 860 
PRN12 E    .58/ 981  .58/ 935  .50/1004  .54/1015  .49/1010  .48/ 932  .42/ 961 
PRN14      .53/ 969  .61/ 955  .55/ 993  .56/ 994  .51/ 985  .73/ 885  .61/ 993 
PRN15 E    .71/ 901  .84/ 902  .75/ 910  .82/ 946  .81/ 979  .77/ 891  .66/ 932 
PRN16      .63/1014  .71/ 947  .62/ 937  .57/ 995  .68/1035  .68/ 975  .71/1011 
PRN17 E    .69/ 947  .81/ 906  .68/ 910  .77/ 954  .71/ 968  .82/ 928  .72/ 898 
PRN18      .52/ 960  .54/ 935  .55/1005  .55/ 978  .52/1058  .53/ 980  .58/ 967 
PRN19      .58/ 974  .58/ 864  .54/ 905  .58/ 865  .58/1008  .59/ 943  .57/ 926 
PRN20 E    .57/ 963  .63/ 972  .61/ 966  .63/ 979  .70/ 991  .68/ 872  .64/ 940 
PRN21      .55/ 906  .63/ 882  .59/ 907  .60/ 916  .52/ 928  .65/ 890  .66/ 901 
PRN22 E    .69/ 957  .73/ 954  .59/ 919  .62/ 927  .68/ 960  .73/ 935  .76/ 930 
PRN23      .59/ 914  .72/ 882  .63/ 957  .63/ 952  .62/ 991  .67/ 878  .63/ 867 
PRN24 E    .58/ 993  .67/ 978  .77/ 903  .71/ 917  .77/1035  .80/ 925  .74/ 965 
PRN25      .66/ 919  .71/ 876  .74/ 906  .70/ 920  .70/ 956  .68/ 915  .71/1002 
PRN26      .60/ 840  .60/ 913  .64/ 897  .59/ 908  .62/ 956  .65/1007  .64/ 943 
PRN27      .55/ 996  .56/ 947  .61/ 931  .58/ 974  .65/ 999  .63/ 981  .62/ 953 
PRN28      .62/ 917  .57/ 863  .60/ 950  .64/ 979  .55/ 969  .61/ 876  .64/ 909 
PRN29      .54/ 877  .56/ 905  .51/ 859  .51/ 892  .56/ 960  .57/ 899  .61/ 920 
PRN31      .60/ 936  .70/ 937  .65/ 936  .65/ 958  .64/ 990  .77/ 978  .75/ 972 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            94dec18   94dec19   94dec20   94dec21   94dec22   94dec23   94dec24 
          ---------------------------------------------------------------------
ALGO F      74/1096   87/1138   91/1100   53/1152   49/1165   45/1175   44/1171 
AREQ        32/1184   31/1167   35/1147   32/1158    0/   0    0/   0    0/   0 
DAV1        29/1084   30/1130   29/1089   28/1112   28/ 960   28/ 952   32/1013 
DRAO        29/1153   30/1163   30/1138   28/1083   33/1122   30/1172   29/1152 
FAIR F       0/   0   55/ 410   53/1167   56/1192   56/1202   57/1211   61/1174 
FORT        42/1088   44/1167    0/   0    0/   0   44/ 984   42/1169   45/1180 
GOLD F      70/1144   72/1154   69/1166   64/1152   63/1163   72/1166   68/1154 
KOKB F       0/   0    0/   0   57/1177   60/1210   55/1207   61/1209   59/1214 
KIT3        65/1060   65/1080    0/   0    0/   0   52/1104    0/   0    0/   0 
KOSG F      51/1146   56/1157   57/1147   57/1145   53/1154   51/1150   52/1146 
MADR F      58/1075   62/1109   59/ 911   62/1087   60/1115   62/1142   63/1138 
MCMU        22/  52   17/  58   15/  49   13/  40   17/  55   17/  56   16/  55 
NRC1        45/1134   46/1102   52/1153   57/1157   48/1118   49/1173   47/1177 
RCM5        37/1168   33/1168   33/1165   34/1174   35/1168   32/1172   34/1161 
SANT F      30/  54   40/  54   16/  54   25/  54   21/  54   27/  54   39/  54 
STJO        53/1160   51/1164   53/1179   57/1164   53/1174   47/1178   51/1174 
TAIW        50/1182   53/1164   50/1180   53/1120   47/1047   52/1158   50/1167 
TIDB F      57/1158   61/1151   60/1174   57/1147   57/1168   58/1157   55/1175 
TROM F      20/  54   20/  53   22/  53   15/  54   19/  59   17/  56   17/  49 
USUD        29/1143   27/1142   27/1141   28/1108   26/1150   28/1138   30/1152 
WETT F      65/1140   62/1127   69/1122   64/1139   64/1146   64/1142   60/1142 
YAR1 F      37/1173   35/ 191   35/1048   38/1039   35/ 812   38/ 486   35/1146 
YELL F      29/1153   31/1150   29/1160   30/1175   29/1169   29/1169   30/1083 

PRN01       47/ 776   50/ 847   48/ 834   53/ 857   51/ 831   53/ 805   51/ 851 
PRN02 E     53/ 849   58/ 816   54/ 813   50/ 818   46/ 854   46/ 844   51/ 816 
PRN04 E     51/ 771   55/ 795   60/ 807   53/ 753   49/ 789   51/ 789   52/ 794 
PRN05 E     45/ 866   48/ 821   49/ 868   50/ 875   45/ 874   45/ 823   44/ 852 
PRN06       48/ 873   49/ 829   48/ 846   47/ 873   48/ 863   51/ 778   47/ 858 
PRN07       45/ 829   56/ 824   59/ 820   57/ 798   54/ 822   52/ 841   50/ 845 
PRN09       51/ 813   47/ 780   50/ 817   48/ 777   47/ 778   42/ 734   48/ 793 
PRN12 E     30/ 985   28/ 944   30/1013   32/1025   33/1016   28/ 942   30/ 965 
PRN14       48/ 838   48/ 810   49/ 857   48/ 875   45/ 855   45/ 783   46/ 852 
PRN15 E     53/ 781   51/ 789   53/ 777   45/ 816   52/ 857   49/ 770   47/ 812 
PRN16       53/ 872   53/ 830   61/ 808   56/ 861   52/ 893   51/ 890   54/ 881 
PRN17 E     47/ 843   57/ 785   49/ 812   54/ 815   47/ 847   54/ 796   49/ 815 
PRN18       45/ 841   48/ 827   47/ 859   47/ 852   44/ 904   44/ 840   43/ 854 
PRN19       52/ 859   58/ 753   59/ 790   51/ 771   50/ 883   52/ 831   54/ 814 
PRN20 E     46/ 828   45/ 835   45/ 845   46/ 836   46/ 863   46/ 774   45/ 801 
PRN21       51/ 811   58/ 791   52/ 780   51/ 803   48/ 805   55/ 768   51/ 811 
PRN22 E     58/ 822   56/ 852   50/ 822   50/ 835   49/ 845   56/ 836   51/ 856 
PRN23       59/ 783   56/ 762   61/ 822   53/ 818   50/ 853   57/ 743   51/ 782 
PRN24 E     47/ 840   51/ 854   59/ 809   55/ 807   54/ 894   55/ 817   52/ 850 
PRN25       53/ 784   54/ 738   55/ 803   56/ 778   57/ 816   53/ 795   50/ 851 
PRN26       46/ 687   58/ 768   53/ 752   49/ 768   52/ 806   51/ 865   53/ 852 
PRN27       46/ 860   47/ 814   45/ 791   48/ 845   48/ 855   46/ 867   49/ 832 
PRN28       51/ 781   51/ 747   50/ 808   52/ 828   48/ 812   46/ 737   46/ 791 
PRN29       54/ 794   54/ 781   52/ 763   45/ 767   45/ 831   44/ 775   44/ 803 
PRN31       50/ 815   56/ 807   56/ 804   49/ 811   49/ 850   50/ 842   52/ 846 
-- 

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

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