Subject: [IGSREPORT-4088] Wk 0919 EMR Analysis Report
From: NRCan/GSDivision
Date: Tue, 2 Sep 1997 11:45:32 PDT

******************************************************************************
IGS Electronic Report    Tue Sep  2 11:45:32 PDT 1997      Message Number 4088
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0919 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0919    Dates: 97aug17  to  97aug23                
********************************************************************************

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
   EMR09190-6.SP3     GPS ephem. files for days 0-6, week #0919 in sp3 format 
   EMR09197.ERP       pole x,y and DUT1 solutions for week #0919
   EMR09197.SNX       station and EOP weekly combined solution in SINEX format
   EMR09197.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).

   ALGO clock error & drift were about 195 nsec (50677) & 80 nsec/day
   w.r.t. GPS time

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97aug17 |   16  |    R   | 00:00 to 23:45 | Modeling Problems
      97aug18 |   18  |    R   | 00:00 to 05:45 | Modeling Problems
              |   23  |    R   | 00:00 to 05:45 | Modeling Problems
              |   31  |    R   | 00:00 to 03:45 | Modeling Problems
      97aug19 |   14  |    R   | 00:00 to 23:45 | Modeling Problems
              |   18  |    R   | 00:00 to 00:45 | Modeling Problems
              |   18  |    R   | 23:00 to 23:45 | Modeling Problems
              |   23  |    R   | 00:00 to 03:45 | Modeling Problems
              |   30  |    R   | 19:00 to 23:45 | Modeling Problems
      97aug20 |   18  |    R   | 00:00 to 03:45 | Modeling Problems
              |   23  |    R   | 00:00 to 04:45 | Modeling Problems
      97aug21 |   10  |    R   | 21:00 to 23:45 | Modeling Problems
              |   23  |    R   | 00:00 to 03:45 | Modeling Problems
      97aug22 |   16  |    R   | 00:00 to 10:45 | Modeling Problems
      97aug23 |   18  |    R   | 20:00 to 23:45 | Modeling Problems
              |   19  |    R   | 20:00 to 23:45 | Modeling Problems
              |   23  |    R   | 00:00 to 04:45 | 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 970829
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  

            97aug17   97aug18   97aug19   97aug20   97aug21   97aug22   97aug23 
          ---------------------------------------------------------------------
ALBH       .42/1180  .51/1177  .44/1157  .55/1173  .40/1160  .43/1177  .53/1181 
ALGO F     .53/1144  .53/1160  .51/1148  .48/1155  .53/1154  .51/1148  .48/1154 
AREQ       .58/1118  .61/1109  .00/   0  .00/   0  .00/   0  .00/   0  .47/ 234 
DAV1       .00/   0  .53/ 992  .57/1056  .57/ 937 1.30/1058  .58/1045  .49/1045 
DRAO       .53/1191  .64/1185  .53/1161  .49/1174  .52/1178  .47/1170  .64/1190 
FAIR F     .56/1059  .54/1164  .52/1155  .50/1149  .56/1162  .53/1147  .00/   0 
FLIN       .00/   0  .00/   0  .00/   0  .00/   0  .47/1163  .00/   0  .00/   0 
FORT       .91/1162  .96/1158  .95/1149  .81/1168  .91/1013  .00/   0  .00/   0 
GOLD F     .74/1149  .61/1152  .63/1066  .73/1171  .60/1131  .54/1155  .61/1175 
GUAM       .92/ 989  .73/ 971 1.05/ 964 1.03/ 965 1.02/1001 1.08/ 974  .90/ 988 
HARK       .60/1169  .56/1175  .58/1172  .54/1177  .69/1164  .54/1165  .46/1183 
IISC       .00/   0  .00/   0  .00/   0  .62/1108  .76/1072  .00/   0  .00/   0 
IRKT       .56/1131  .54/1119  .67/1121  .65/1112  .68/ 957  .59/1127  .59/1131 
KERG       .69/1048  .72/1093  .77/1100  .69/1098  .76/1028  .73/1104  .77/1107 
KIT3       .64/1118  .00/   0  .00/   0  .57/1115  .64/1064  .62/1111  .00/   0 
KOKB F     .74/ 775  .79/ 892  .87/ 635  .75/ 604  .95/ 907  .83/ 948  .74/ 141 
KOSG F     .69/1183  .55/ 814  .51/1167  .52/1190  .58/1194  .62/1185  .47/1200 
LHAS       .00/   0  .60/ 347  .59/ 457  .00/   0  .00/   0  .00/   0  .00/   0 
MADR       .00/   0  .00/   0  .00/   0  .00/   0  .81/1085  .00/   0  .00/   0 
MALI       .00/   0  .00/   0 1.13/ 832  .90/1091 1.21/1052  .94/1078  .92/1100 
MCM4       .57/1124  .53/1099  .56/1139  .52/1040  .53/1153  .53/1123  .42/ 238 
NRC1       .00/   0  .00/   0  .00/   0  .00/   0  .64/1170  .00/   0  .00/   0 
RCM6       .87/1120  .85/1114  .75/1107  .73/1125  .66/1109  .89/1099  .83/1118 
SANT F     .64/ 576  .61/ 735  .71/ 653  .59/ 748  .63/ 831  .66/1043  .00/   0 
STJO       .55/1179  .60/1169  .52/1177  .45/1176  .52/1173  .51/1158  .57/1177 
TAHI       .69/1143  .73/1140  .75/1094  .74/1116  .70/1116  .66/1123  .55/1113 
TAIW       .88/ 887  .53/ 667  .77/ 977  .00/   0  .70/1019  .75/1036  .00/   0 
TID2 F     .52/ 765  .47/ 737  .75/1136  .64/1038  .72/1145  .72/1153  .64/ 611 
TSKB       .61/1143  .64/1138  .72/1127  .65/1149  .83/1133  .67/1136  .82/1128 
WHIT       .48/1185  .41/1199  .39/1190  .37/1167  .46/1188  .37/1053  .47/1204 
WILL       .45/1188  .47/1191  .39/1175  .48/1192  .42/1139  .47/1190  .48/1181 
WTZR F     .58/1144  .48/1133  .56/1122  .56/1144  .60/1140  .58/1140  .53/1146 
YAR1 F     .66/1115  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
YELL F     .52/1056  .57/1215  .54/1254  .53/1178  .55/1138  .68/1192  .51/1215 

PRN01 E    .66/1158  .61/1137  .69/1202  .64/1223  .71/1444  .73/1198  .61/ 913 
PRN02      .57/1131  .54/1090  .58/1199  .53/1116  .64/1386  .55/1142  .52/ 919 
PRN03 E    .78/1195  .71/1152  .79/1171  .68/1185  .76/1417  .64/1197  .66/ 919 
PRN04      .70/1195  .59/1209  .63/1244  .65/1267  .74/1377  .65/1247  .59/1020 
PRN05      .57/1118  .49/1094  .61/1018  .52/1140  .63/1274  .58/1122  .58/ 933 
PRN06 E    .73/1091  .69/1021  .74/ 970  .75/1166  .83/1278  .71/1054  .67/ 876 
PRN07 E    .75/1105  .74/1096  .70/1111  .68/1169  .71/1356  .66/1132  .63/ 917 
PRN09      .56/1128  .58/1116  .61/1073  .54/1185  .62/1276  .66/1170  .63/ 934 
PRN10      .63/1220  .62/1183  .69/1181  .64/1253  .81/1420  .66/1243  .63/1007 
PRN14      .59/1167  .54/1068  .82/1110  .52/1100  .62/1354  .62/1074  .51/ 834 
PRN15      .63/1182  .57/1139  .62/1180  .63/1157  .65/1381  .62/1167  .55/ 898 
PRN16      .68/1106  .54/1052  .57/1058  .54/1082  .62/1241  .71/1127  .52/ 864 
PRN17      .56/1153  .57/1064  .69/1115  .60/1215  .61/1358  .63/1117  .59/ 893 
PRN18 E    .76/1152  .82/1056  .82/1168  .74/1118  .89/1361  .80/1109  .80/ 868 
PRN19      .52/1133  .54/1090  .54/1121  .60/1135  .56/1291  .56/1080  .59/ 858 
PRN21      .56/1178  .54/1110  .65/1137  .59/1176  .96/1351  .54/1150  .60/ 904 
PRN22      .59/1251  .60/1225  .60/1289  .63/1245  .72/1500  .60/1232  .66/ 982 
PRN23      .58/1116  .62/1063  .64/1102  .63/1188  .68/1317  .64/1160  .58/ 915 
PRN24      .60/1155  .57/1146  .52/1137  .57/1194  .65/1334  .61/1202  .54/ 949 
PRN25      .63/1211  .60/1142  .67/1221  .61/1265  .66/1468  .65/1237  .70/ 982 
PRN26 E    .57/1223  .64/1172  .69/1095  .68/1195  .73/1397  .66/1206  .72/ 992 
PRN27      .55/1201  .55/1184  .62/1182  .65/1223  .60/1429  .60/1186  .58/ 868 
PRN29 E    .75/1184  .67/1169  .74/1211  .69/1205  .81/1358  .73/1138  .71/ 872 
PRN30      .56/1095  .55/1069  .59/ 990  .57/1082  .62/1263  .59/1089  .58/ 875 
PRN31 E    .86/1193  .79/1198  .74/1206  .74/1176  .76/1366  .75/1201  .70/ 968 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97aug17   97aug18   97aug19   97aug20   97aug21   97aug22   97aug23 
          ---------------------------------------------------------------------
ALBH        32/1183   32/1179   31/1181   42/1176   37/1168   31/1179   32/1183 
ALGO F      41/1164   42/1167   41/1157   40/1173   38/1160   39/1166   41/1172 
AREQ        34/1122   34/1112    0/   0    0/   0    0/   0    0/   0   36/ 235 
DRAO        27/1191   28/1187   29/1190   28/1173   26/1184   27/1171   30/1190 
FAIR F      36/1112   31/1169   51/1160   33/1149   34/1162   34/1156    0/   0 
FLIN         0/   0    0/   0    0/   0    0/   0   40/1175    0/   0    0/   0 
FORT        43/1177   44/1194   45/1186   42/1196   45/1070    0/   0    0/   0 
GOLD F      35/1161   37/1155   39/1177   47/1177   42/1151   39/1162   40/1178 
HARK        42/1179   43/1188   43/1179   43/1182   41/1182   45/1175   42/1181 
IRKT        64/1137   60/1126   62/1135   56/ 766  583/   3   57/ 602   66/ 395 
KIT3        54/1130    0/   0    0/   0   56/1131   64/1131   58/1121    0/   0 
KOKB F      69/ 777   54/ 895   68/ 639   77/ 606   59/ 916   61/ 953   81/ 141 
KOSG F      42/1196   41/ 815   39/1197   40/1192   41/1197   40/1194   41/1201 
LHAS         0/   0   71/ 359   50/ 463    0/   0    0/   0    0/   0    0/   0 
MCM4        29/1129   28/1106   27/1141   30/1042   31/1156   27/1125   31/ 238 
NRC1         0/   0    0/   0    0/   0    0/   0   70/1184    0/   0    0/   0 
RCM6        48/1133   48/1132   52/1125   46/1137   48/1121   56/1139   46/1144 
SANT F      32/ 590   39/ 741   31/ 667   43/ 755   28/ 852   35/1062    0/   0 
STJO        32/1183   33/1179   30/1181   32/1176   37/1182   30/1175   35/1179 
TAHI        61/1152   56/1146   63/1121   63/1133   58/1129   61/1130   59/1123 
TAIW        52/ 894   40/ 669   67/1044    0/   0   56/1028   53/1048    0/   0 
TID2 F      22/ 769   22/ 746   33/1165   29/1058   32/1163   38/1171   35/ 614 
TSKB        40/1156   41/1158   39/1157   40/1162   42/1163   40/1152   38/1158 
WHIT        52/1151   92/1155  111/1075   98/1142  162/1041   81/1043   31/1204 
WILL        30/1191   25/1193   25/1188   27/1193   25/1181   26/1192   24/1182 
WTZR F      52/1145   49/1136   53/1139   50/1144   53/1152   53/1145   50/1149 
YELL F      40/1073   40/1221   40/1264   39/1182   40/1210   40/1201   39/1238 

PRN01 E     44/1050   58/ 992   59/1041   50/ 999   60/1126   53/ 986   49/ 717 
PRN02       42/1009   39/ 953   41/1018   40/ 901   49/1077   37/ 979   36/ 724 
PRN03 E     44/1102   38/1064   48/1017   49/ 980   48/1109   41/ 984   39/ 729 
PRN04       42/1096   40/1081   40/1060   44/1053   47/1078   44/1055   40/ 793 
PRN05       44/ 985   39/ 972   44/ 894   45/ 917   50/1033   43/ 934   42/ 735 
PRN06 E     47/1031   46/ 971   52/ 916   56/ 972   54/1042   47/ 903   42/ 722 
PRN07 E     44/1003   56/ 996   56/1020   44/ 963   55/1077   56/ 998   44/ 743 
PRN09       45/ 988   47/ 992   47/ 938   46/ 957   58/1036   44/ 956   37/ 724 
PRN10       41/1080   40/1036   45/1057   48/1041   51/1169   44/1005   41/ 781 
PRN14       42/1046   47/ 974   42/1004   39/ 911   55/1075   45/ 928   42/ 665 
PRN15       46/1033   55/1001   47/1014   49/ 891   57/1086   48/ 962   45/ 727 
PRN16       43/ 976   46/ 936   49/ 921   51/ 900   56/ 955   55/ 937   41/ 680 
PRN17       41/1048   40/ 962   49/ 948   53/ 993   53/1068   43/ 965   38/ 690 
PRN18 E     41/1054   41/ 995   40/1015   49/ 939   49/1088   46/ 961   41/ 729 
PRN19       40/1025   37/ 998   38/ 993   43/ 893   52/1059   43/ 946   38/ 672 
PRN21       41/1045   42/ 980   58/ 984   49/ 918   56/1019   42/ 968   41/ 701 
PRN22       39/1112   40/1081   44/1085   50/ 970   54/1174   41/1034   39/ 725 
PRN23       43/1013   50/ 932   65/ 988   49/ 960   57/1078   42/1001   42/ 728 
PRN24       46/1041   40/1017   49/ 987   45/ 978   59/1085   45/1025   42/ 773 
PRN25       45/1102   50/1029   52/1029   50/1031   53/1140   48/1057   39/ 750 
PRN26 E     40/1090   40/1032   61/1024   46/1026   54/1148   38/1034   39/ 759 
PRN27       41/1059   42/1051   44/1030   41/ 991   50/1129   40/ 947   36/ 720 
PRN29 E     47/1069   47/1036   45/1037   42/ 984   50/1095   43/ 936   40/ 662 
PRN30       59/ 970   55/ 953   53/ 865   59/ 871   71/ 991   62/ 920   44/ 691 
PRN31 E     40/1068   41/1094   55/1046   48/1006   55/1124   41/1041   41/ 765 

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

       97aug17   97aug18   97aug19   97aug20   97aug21   97aug22   97aug23  sig 
       ------------------------------------------------------------------------
ALBH   13.8968   16.9947   20.1287   23.1981   26.1665   29.2340   32.2781   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
AREQ    -.4321    -.2771       ---       ---       ---       ---       ---   .2
DRAO    1.1040    1.0680    1.0349    1.0002     .9667     .9313     .9004   .2
FAIR     .0081    -.0737    -.1561    -.2446    -.3307    -.4180       ---   .2
FLIN       ---       ---       ---       ---    -.4891       ---       ---   .2
FORT    -.7947    -.8846    -.9735   -1.0632   -1.1537       ---       ---   .3
GOLD   -1.5683   -1.6330   -1.6972   -1.7627   -1.8287    -.3160    -.9368   .2
HARK    8.5667    8.6160    8.5428    8.5294    8.5349    8.6150    8.7488   .3
IRKT    -.0383    -.1289    -.2183    -.3095       ---    -.7187    -.6626   .3
KIT3    -.1580       ---       ---    -.4924    -.4333    -.8760       ---   .3
KOKB    -.1923    -.6730     .0204*   -.1691   -1.3352    -.7423    -.7382   .6
KOSG  -17.9027  -18.5929  -19.2764  -19.9643  -20.6595  -21.3590  -22.0427   .2
LHAS       ---  -18.5929     .4295*      ---       ---       ---       ---   .4
MCM4    -.1061    -.1545    -.3530    -.6975*   -.7285    -.5969    -.7813   .3
NRC1       ---       ---       ---       ---    -.5366       ---       ---   .2
RCM6    -.0327    -.1183    -.4953    -.4520    -.3734    -.6612    -.7907   .2
SANT   -1.3982   -1.9315*  -1.9083   -2.5835*  -2.5358    -.2840*      ---   .4
STJO     .0165     .0474     .0443     .0430     .0189     .0190    -.0128   .2
TAHI    -.1637    -.1935    -.3236    -.5125    -.5478    -.7174    -.6872   .3
TAIW    !!ms!!    !!ms!!    !!ms!!       ---    !!ms!!    !!ms!!       ---   .3
TID2    -.2069*   -.2967    -.3874    -.4856*   -.5699    -.6608    -.7515   .3
TSKB    -.2260    -.3313    -.4243    -.5225    -.6194    -.7100    -.8040   .2
WHIT    -.0986    -.3264    -.3974    -.5211    -.4674    -.7021    -.6414   .2
WILL   58.3339   59.9898   61.6692   63.3396   64.9932   66.6328   69.8642   .2
WTZR    -.5677    -.9995   -1.4317   -1.8430   -2.2542   -2.6680   -3.1054   .2
YELL    -.3892    -.5101    -.6328    -.7533    -.8801   -1.0084   -1.1321   .2

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 AREQ DAV1 DRAO FAIR FLIN FORT GOLD GUAM HARK IISC IRKT KERG
global: KIT3 KOKB KOSG LHAS MADR MALI MCM4 NRC1 RCM6 SANT STJO TAHI TAIW TID2
global: TSKB WHIT WILL WTZR YAR1 YELL
-- 

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

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