Subject: [IGSREPORT-3937] Wk 0912 EMR Analysis Report
From: NRCan/GSDivision
Date: Tue, 15 Jul 1997 14:08:05 PDT

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IGS Electronic Report    Tue Jul 15 14:08:05 PDT 1997      Message Number 3937
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0912 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0912    Dates: 97jun29  to  97jul05                
********************************************************************************

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
   EMR09120-6.SP3     GPS ephem. files for days 0-6, week #0912 in sp3 format 
   EMR09127.ERP       pole x,y and DUT1 solutions for week #0912
   EMR09127.SNX       station and EOP weekly combined solution in SINEX format
   EMR09127.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).

2. ALGO clock error & drift were about 100 nsec (50629) & 72 nsec/day 
   w.r.t. GPS time. 
   NRC1 clock errors were about 73 nsec (50628) and 64 nsec (50634) & -1 nsec/day
   w.r.t. GPS time. 

3.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97jul01 |   15  |    E   | 00:00 to 23:45 | NANU 079-97182
      97jul02 |   10  |    E   | 00:00 to 23:45 | NANU 080-97183
      97jul03 |   10  |    R   | 18:00 to 23:45 | Modelling problems
      97jul05 |   14  |    R   | 00:00 to 03:45 | Modelling 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 970709
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  

            97jun29   97jun30   97jul01   97jul02   97jul03   97jul04   97jul05 
          ---------------------------------------------------------------------
ALBH       .43/1183  .50/1169  .41/1131  .38/1125  .49/1185  .46/1173  .63/1012 
ALGO F     .59/1163  .71/1159  .82/1089  .60/1121  .64/1163  .48/1167  .56/1082 
AREQ       .51/1108  .50/1109  .46/1079  .50/1078  .59/1094  .52/1097  .52/1105 
DAV1       .64/1009  .59/1057  .71/  82  .00/   0  .72/ 491  .61/1048  .55/1093 
DRAO       .46/1186  .51/1187  .43/1132  .41/1135  .46/1188  .47/1191  .59/1174 
FAIR F     .55/1177  .55/1190  .55/1163  .62/1145  .63/1180  .62/1184  .52/1111 
FLIN       .55/1128  .46/1159  .52/1128  .46/1133  .55/1181  .58/1184  .47/1167 
FORT       .96/1130  .97/1092  .93/1124  .90/1036 1.05/1089  .98/1133  .86/1159 
GUAM       .78/1021 1.04/1037  .88/ 982  .92/ 970  .79/1056  .82/1030  .95/1037 
IISC       .70/ 228  .00/   0  .00/   0  .57/1121  .00/   0  .00/   0  .00/   0 
IRKT       .53/1143  .58/1134  .50/1090  .50/1095  .57/1132  .00/   0  .61/1117 
KERG       .72/1109  .78/1103  .75/1068  .71/1063  .78/1118  .69/1139  .73/1117 
KIT3       .53/1132  .56/1141  .56/1087  .54/1048  .58/1139  .58/1119  .59/1098 
KOKB F     .81/ 546  .75/ 729  .75/ 605  .77/ 611  .81/ 766  .83/ 820  .79/ 777 
KOSG F     .49/1194  .46/1187  .50/1099  .48/1145  .51/1189  .50/1197  .57/1157 
LHAS       .59/1163  .55/1170  .56/1107  .57/1123  .61/1130  .41/ 497  .25/  99 
MADR       .76/1102  .73/1089  .70/1023  .70/1000  .71/ 965  .71/1061  .00/  31 
MALI       .87/1061  .93/1098  .92/1057  .94/1052  .95/1072  .90/1116  .95/1104 
MCM4       .51/1177  .47/1165  .50/1123  .51/1101  .54/1161  .55/1146  .50/1177 
NRC1       .61/1147  .53/1164  .58/1119  .60/1036  .80/1063  .44/1158  .45/1105 
RCM6       .76/1151  .87/1152  .78/1098  .66/1103  .93/1103  .83/1149  .74/1146 
SANT F     .52/ 892  .55/ 925  .55/ 874  .53/ 526  .56/ 627  .51/ 478  .48/ 350 
STJO       .52/1176  .56/1181  .52/1134  .50/1128  .57/1176  .50/1168  .71/1164 
TAHI       .61/1119  .63/1151  .54/1108  .60/1068  .68/1128  .68/1135  .67/1128 
TID2 F     .65/1115  .64/1153  .64/1129  .62/1105  .68/1169  .68/1168  .70/1116 
TSKB       .65/1149  .61/1160  .67/1100  .74/1100  .67/1136  .67/1145  .69/1089 
WHIT       .55/1197  .44/1204  .41/1163  .42/1147  .46/1201  .48/1204  .54/1193 
WILL       .42/1179  .44/1186  .46/1129  .40/1127  .56/1183  .42/1188  .54/1180 
WTZR F     .50/ 914  .58/ 699  .51/1069  .54/1086  .52/1142  .51/1131  .47/1112 
YAR1 F     .47/1160  .49/1168  .53/1130  .59/1121  .54/1149  .52/1173  .64/1157 
YELL F     .53/1044  .52/1251  .48/1177  .49/1198  .60/1234  .52/1242  .52/1196 

PRN01      .56/1329  .59/1354  .58/1302  .57/1308  .62/1250  .64/1234  .63/1186 
PRN02      .58/1286  .59/1347  .58/1295  .55/1275  .60/1287  .54/1246  .52/1201 
PRN03      .56/1339  .63/1345  .58/1356  .65/1423  .68/1399  .61/1325  .63/1280 
PRN04      .58/1384  .66/1356  .68/1370  .56/1361  .73/1344  .61/1345  .60/1264 
PRN05      .60/1250  .62/1293  .62/1272  .55/1265  .69/1238  .58/1216  .60/1167 
PRN06      .62/1294  .66/1309  .66/1297  .64/1308  .67/1274  .70/1219  .62/1188 
PRN07      .59/1284  .61/1280  .57/1240  .56/1287  .63/1301  .54/1253  .58/1193 
PRN09      .60/1315  .59/1331  .58/1334  .59/1322  .64/1327  .65/1264  .59/1241 
PRN10 E    .70/1343  .73/1409  .67/1364  .00/   0  .82/1225  .71/1337  .71/1251 
PRN14 E    .71/1328  .65/1275  .61/1232  .62/1306  .75/1290  .64/1220  .86/1159 
PRN15      .54/1358  .56/1332  .00/   0  .55/1365  .61/1358  .52/1276  .60/1209 
PRN16 E    .67/1370  .66/1266  .64/1258  .60/1287  .74/1323  .60/1231  .68/1169 
PRN17      .59/1332  .64/1342  .65/1308  .59/1348  .63/1320  .65/1272  .63/1227 
PRN18      .59/1337  .62/1292  .54/1267  .59/1315  .59/1248  .55/1229  .60/1261 
PRN19      .55/1275  .60/1301  .56/1267  .56/1283  .58/1211  .53/1247  .58/1225 
PRN21 E    .71/1303  .68/1353  .69/1258  .70/1349  .74/1301  .77/1261  .78/1228 
PRN22      .62/1379  .65/1400  .60/1394  .67/1393  .66/1409  .68/1367  .66/1325 
PRN23 E    .66/1249  .68/1303  .69/1241  .77/1306  .75/1236  .80/1189  .74/1107 
PRN24      .61/1315  .69/1278  .60/1282  .52/1266  .66/1258  .59/1247  .58/1091 
PRN25      .63/1392  .63/1403  .60/1369  .61/1387  .63/1390  .55/1312  .65/1307 
PRN26      .59/1352  .62/1426  .61/1394  .61/1341  .64/1363  .62/1289  .63/1249 
PRN27      .61/1366  .59/1384  .58/1352  .62/1345  .64/1298  .58/1241  .62/1276 
PRN29      .61/1356  .54/1307  .59/1282  .53/1296  .58/1324  .57/1263  .60/1248 
PRN30      .61/1236  .62/1249  .63/1261  .61/1281  .57/1213  .60/1184  .61/1183 
PRN31      .60/1431  .64/1434  .59/1404  .62/1430  .63/1423  .60/1374  .61/1318 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97jun29   97jun30   97jul01   97jul02   97jul03   97jul04   97jul05 
          ---------------------------------------------------------------------
ALBH        28/1183   33/1178   35/1132   34/1126   45/1185   37/1177   33/1028 
ALGO F      45/1166   43/1167   39/1123   41/1121   40/1171   38/1168   42/1160 
AREQ        36/1110   33/1111   33/1084   35/1083   33/1114   35/1109   32/1115 
DRAO        25/1186   27/1188   26/1132   25/1136   26/1188   27/1193   25/1186 
FAIR F      38/1177   43/1190   39/1165   35/1147   37/1194   35/1190   34/1143 
FLIN        40/1134   43/1159   43/1130   40/1134   40/1184   40/1186   40/1175 
FORT        46/1148   49/1130   47/1145   44/1055   43/1130   47/1175   46/1189 
IRKT        65/1143   63/1133   59/1091   57/1095   62/1135    0/   0   63/1145 
KIT3        53/1135   50/1142   51/1094   47/1048   53/1139   52/1126   51/1125 
KOKB F      57/ 551   59/ 734   56/ 615   59/ 614   59/ 772   54/ 828   48/ 793 
KOSG F      40/1194   39/1188   39/1144   40/1145   40/1189   41/1199   38/1192 
LHAS        50/ 302    0/   0    0/   0   49/ 608    0/   0    0/   0    0/   0 
MCM4        28/1179   28/1167   29/1126   29/1111   28/1171   30/1152   29/1190 
NRC1        47/1180   47/1186   45/1129   42/1037   45/1182   46/1187   46/1188 
RCM6        54/1162   59/1168   53/1109   56/1108   48/1161   52/1174   50/1162 
SANT F      30/ 898   31/ 927   32/ 874   23/ 533   30/ 633   25/ 481   35/ 352 
STJO        37/1176   37/1182   34/1144   32/1128   30/1179   33/1178   38/1178 
TAHI        57/1124   60/1158   58/1120   59/1093   54/1151   58/1151   58/1146 
TID2 F      34/1119   32/1170   31/1137   33/1129   32/1178   33/1177   33/1130 
TSKB        36/1153   37/1163   40/1109   38/1107   39/1141   39/1158   37/1123 
WHIT        32/1197   34/1204   35/1163   33/1147   33/1202   33/1206   35/1210 
WILL        30/1179   27/1186   25/1138   30/1127   25/1193   26/1190   26/1195 
WTZR F      48/ 913   54/ 699   52/1097   57/1085   51/1142   54/1131   51/1142 
YELL F      38/1047   38/1252   36/1177   36/1198   36/1255   37/1243   37/1208 

PRN01       39/ 996   45/1035   41/1030   45/1058   42/ 979   42/ 957   41/ 990 
PRN02       41/ 971   42/1020   40/1025   44/1012   41/1007   39/ 941   40/ 989 
PRN03       41/1057   43/1048   38/1093   40/1090   40/1103   39/1061   41/1057 
PRN04       41/1083   41/1051   39/1085   40/1028   39/1071   42/1015   40/1034 
PRN05       43/ 993   43/1003   41/1032   43/1019   39/1009   40/ 921   39/ 964 
PRN06       38/1043   44/1005   41/1042   42/1009   40/1020   40/ 970   40/1007 
PRN07       43/ 984   46/1011   42/1038   45/1015   41/1031   42/ 956   41/ 999 
PRN09       45/1036   43/1042   41/1062   42/1039   41/1059   39/ 991   42/1047 
PRN10 E     45/1059   42/1084   46/1091    0/   0   45/1058   42/1037   45/1057 
PRN14 E     42/1036   42/ 992   43/1008   40/1056   40/1034   40/ 996   38/ 983 
PRN15       41/1063   39/1050    0/   0   40/1093   41/1090   40/1030   42/1035 
PRN16 E     45/1068   45/ 970   43/1006   40/1012   43/1054   43/ 963   41/ 976 
PRN17       42/1029   42/1018   39/1042   41/1081   41/1036   37/1009   42/1022 
PRN18       38/1008   40/1025   37/1027   36/1000   35/ 980   34/ 951   37/1039 
PRN19       39/ 921   40/ 995   37/1001   39/1010   39/ 933   39/ 968   39/ 990 
PRN21 E     43/1029   44/1046   41/1021   41/1059   42/1042   42/1017   42/1025 
PRN22       37/1092   38/1083   37/1120   37/1129   38/1106   39/1087   38/1083 
PRN23 E     39/ 997   44/1012   45/1028   45/1020   43/1012   41/ 984   44/1002 
PRN24       43/ 980   43/ 967   43/1001   45/1023   44/ 992   44/ 928   42/ 907 
PRN25       38/1080   40/1072   36/1102   39/1124   40/1098   41/1024   38/1060 
PRN26       43/1079   41/1106   42/1111   40/1088   42/1090   39/1001   41/1073 
PRN27       41/1038   43/1062   40/1052   44/1068   38/1015   39/ 967   42/1043 
PRN29       40/1037   40/1019   39/1035   36/ 987   37/1050   35/ 997   36/1036 
PRN30       59/ 968   57/ 949   58/ 994   52/ 966   59/ 990   57/ 913   58/ 969 
PRN31       43/1109   43/1117   44/1132   40/1129   42/1130   42/1095   46/1088 

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

       97jun29   97jun30   97jul01   97jul02   97jul03   97jul04   97jul05  sig 
       ------------------------------------------------------------------------
ALBH  -69.3825  -70.8279  -72.2305  -73.9142  -75.6517  -77.3816  -78.6106   .2
ALGO    -.0849*      REF       REF       REF       REF       REF     .4025   .2
AREQ     .0651     .0048    -.1887    -.2710    -.1018    -.2501     .1488   .2
DRAO    6.6297    6.6932    6.7570    6.6464    6.6192    6.5916    6.9712   .2
FAIR     .4589     .4461     .4035     .2551     .1940     .1321     .4755*  .2
FLIN     .0732    -.1077    -.0353    -.3455    -.2182    -.2854     .0094   .2
FORT    -.6081    -.6056    -.6016    -.7730    -.5141    -.5986    -.2790   .3
IRKT    -.1173    -.1147    -.1114    -.2836    -.3666       ---     .0625   .3
KIT3    -.0544     .0080     .0258    -.3277    -.4320    -.5608    -.1856   .3
KOKB    -.2293*   -.2306     .2590    -.2070    -.0505    -.4805     .0332   .5
KOSG  -23.6842  -24.2469  -24.8056  -25.5389  -26.1759  -26.8082  -27.0306   .2
LHAS     .0161       ---       ---    -.5380*      ---       ---       ---   .3
MCM4    -.0127     .1388    -.0910    -.2535    -.4033    -.2944     .0025   .3
NRC1       REF     .0045     .0101    -.1595    -.2406    -.3227       REF   .2
RCM6    -.0179    -.2899    -.0605    -.2397    -.0989    -.2564    -.1765   .2
SANT     .5794*  -2.3958*  -4.1721     .5372     .2484*   1.0376*   -.3983* 1.0
STJO    -.1300    -.0278     .0619    -.0052    -.0442    -.0889     .2664   .2
TAHI    -.0338    -.1627    -.1544    -.3005    -.1396    -.6644    -.1578   .3
TIDB    -.0908     .0593     .0644    -.1067    -.1895    -.2740     .0454   .3
TSKB    -.1584    -.1640    -.1546    -.3326    -.4230    -.5220    -.2104   .2
WHIT     .2248    -.1375    -.0400    -.3605    -.1466    -.2935    -.0123   .2
WILL  158.2803  159.0955  159.9073  160.5663  161.2859  162.0011  163.1516   .2
WTZR    1.2450*   1.1910   -1.9097   -2.1589   -2.3224   -2.4912   -2.2626   .3
YELL     .0313     .0044    -.0215    -.2234    -.3377    -.4529    -.1656   .3

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 GUAM IISC IRKT KERG KIT3 KOKB
global: KOSG LHAS MADR MALI MCM4 NRC1 RCM6 SANT STJO TAHI TID2 TSKB WHIT WILL
global: WTZR YAR1 YELL
-- 
#####################################
Caroline Huot                       
Geodetic Survey of Canada          
Room #468
Ottawa, Ontario, Canada
K1A-0E9
Internet: [email-masked]
#####################################

[Mailed From: Caroline Huot <[email-masked]>]