Subject: [IGSREPORT-3335] Wk 0886 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 8 Jan 1997 13:43:47 PST

******************************************************************************
IGS Electronic Report    Wed Jan  8 13:43:47 PST 1997      Message Number 3335
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0886 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0886    Dates: 96dec29  to  97jan04                
********************************************************************************

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
   EMR08860-6.SP3     GPS ephem. files for days 0-6, week #0886 in sp3 format 
   EMR08867.ERP       pole x,y and DUT1 solutions for week #0886
   EMR08867.SNX       station and EOP weekly combined solution in SINEX format
   EMR08867.SUM       name of this text summary file

REMARKS on EMR products:

	WARNING: ALGO receiver clock was reset on 97jan04 around 0 hour UT and
		 by about 391 nsec.

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 250 ns (50446) & 37 ns/day w.r.t.
   GPS time.

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+---------------------------+
       Dec 30 | 16    |    R   | 00:00 to 23:45 | Modelling problems
       Dec 30 | 10    |    R   | 20:00 to 23:45 | Modelling problems
       Dec 31 | 14,16 |    E   | 00:00 to 23:45 | Noisy data
       Dec 31 | 10    |    R   | 00:00 to 23:45 | Modelling problems
       Jan 01 | 10    |    R   | 00:00 to 01:45 | Modelling problems
       Jan 01 | 22    |    R   | 00:00 to 02:45 | Modelling problems
       Jan 02 | 16    |    E   | 00:00 to 23:45 | Maneuver (ref. Nanu 001-97003)
       Jan 03 | 16    |    E   | 00:00 to 23:45 | Maneuver (ref. Nanu 001-97003)
       Jan 04 | 16    |    E   | 00:00 to 23:45 | Noisy data

     (R) Satellite was removed from EMR SP3 file.
     (E) Satellite was excluded prior to processing data.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 970108
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  

            96dec29   96dec30   96dec31   97jan01   97jan02   97jan03   97jan04 
          ---------------------------------------------------------------------
ALBH       .50/1156  .57/1135  .50/1072  .52/1154  .46/1110  .48/1121  .38/1118 
ALGO F     .43/1107  .38/1107  .42/1028  .37/1117  .41/1067  .41/1072  .40/1071 
AREQ       .51/1142  .60/1102  .58/1000  .53/1129  .46/1071  .53/1074  .51/1081 
DRAO       .49/1179  .55/1172  .53/1096  .56/1173  .53/1127  .47/1129  .41/1139 
DUBO       .41/1187  .54/1177  .48/1083  .40/1183  .47/1136  .47/1134  .43/1136 
FAIR F     .43/1178  .64/1037  .47/1051  .45/1161  .49/1126  .46/1119  .47/1125 
FORT       .94/1191  .87/1148 1.09/1071  .79/1170  .86/1090  .85/1099 1.02/1118 
GOLD F     .51/1137  .56/1148  .62/1076  .57/1173  .59/1111  .62/1104  .51/1129 
GUAM       .73/1024  .90/1029  .92/ 891  .78/1046  .72/ 981  .80/ 998  .78/1008 
HART F     .00/   0  .52/1151  .70/1090  .00/   0  .00/   0  .00/   0  .69/1112 
IISC       .57/1103  .00/   0  .63/1021  .54/1106  .00/   0  .00/   0  .00/   0 
IRKT       .48/1043  .00/   0  .00/   0  .00/   0  .59/1049  .55/1100  .60/1103 
KERG       .00/   0  .74/1138  .81/1061  .00/   0  .00/   0  .00/   0  .00/   0 
KIT3       .52/1145  .65/1127  .00/   0  .54/1134  .50/1011  .52/1100  .53/1090 
KOKB F     .67/1130  .77/1067  .81/ 886  .73/1127  .64/1074  .95/1063  .79/ 530 
KOSG F     .42/1184  .40/1172  .43/1088  .35/1169  .42/1125  .44/1139  .46/1134 
LHAS       .49/ 746  .67/ 610  .47/ 589  .00/   0  .00/   0  .00/   0  .50/ 884 
MADR F     .59/1110  .59/ 998  .72/ 986  .55/1113  .60/1052  .62/1039  .00/   0 
MCM4       .51/1135  .59/1114  .80/ 975  .55/1110  .45/1066  .46/1124  .54/1064 
NRC1       .51/1190  .43/1180  .43/1077  .36/1175  .39/1133  .43/1114  .39/1129 
PAMA      1.20/1037 1.17/ 962  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0 
RCM6       .54/1156  .50/1154  .51/1065  .47/1140  .50/1115  .52/1118  .51/1104 
SANT F     .49/1148  .50/1065  .55/ 983  .54/ 960  .44/ 779  .47/ 985  .58/1109 
STJO       .40/1121  .51/1112  .63/1040  .45/1067  .49/1037  .42/1055  .42/1073 
TAIW       .51/1083  .66/1070  .00/   0  .55/1078  .57/ 962  .58/1069  .61/1103 
TID2 F     .71/1126  .64/1099  .89/1059  .61/1154  .60/1103  .63/1093  .62/1098 
TROM F     .00/   0  .59/1123  .69/1050  .50/1109  .00/   0  .57/1118  .57/1088 
TSKB       .53/1157  .75/1080  .00/   0  .00/   0  .00/   0  .00/   0  .59/1124 
WHIT       .39/1199  .57/1178  .41/1108  .35/1200  .41/1135  .38/1150  .41/1123 
WILL       .37/1167  .49/1161  .46/1069  .36/1166  .34/1069  .33/1120  .33/1090 
WTZR F     .49/1140  .47/1135  .53/1037  .46/ 972  .52/ 736  .48/ 764  .56/1098 
YAR1 F     .47/1155  .56/1152  .56/1048  .50/1151  .49/1089  .47/1118  .50/1099 
YELL F     .45/1227  .66/1241  .54/1112  .46/1243  .50/1122  .46/1189  .43/1200 

PRN01      .53/1382  .58/1409  .57/1263  .49/1203  .48/1144  .57/1215  .45/1304 
PRN02 E    .56/1366  .59/1399  .60/1289  .47/1236  .49/1097  .50/1238  .55/1274 
PRN03      .64/1361  .59/1389  .66/1264  .50/1214  .56/1165  .52/1243  .50/1297 
PRN04      .56/1379  .60/1384  .59/1232  .47/1256  .54/1168  .49/1253  .52/1337 
PRN05 E    .59/1347  .63/1394  .62/1266  .50/1263  .49/1167  .51/1248  .51/1342 
PRN06      .53/1274  .63/1305  .61/1198  .57/1176  .51/1089  .54/1139  .55/1268 
PRN07      .54/1385  .60/1390  .61/1240  .56/1233  .51/1172  .52/1262  .76/1304 
PRN09      .52/1372  .56/1417  .59/1256  .53/1253  .48/1149  .52/1259  .53/1332 
PRN10 E    .59/1347  .96/1322 1.20/1196  .72/1228  .66/1190  .66/1250  .67/1327 
PRN14 E    .58/1315  .56/1314  .00/   0  .57/1211  .82/1182  .77/1194  .75/1256 
PRN15      .57/1369  .53/1384  .50/1253  .49/1221  .51/1137  .56/1246  .52/1286 
PRN16      .59/1333 1.06/1127  .00/   0  .51/1209  .00/   0  .00/   0  .00/   0 
PRN17      .52/1341  .60/1332  .72/1234  .49/1170  .50/1146  .52/1194  .50/1316 
PRN18      .55/1252  .57/1331  .50/1164  .45/1148  .44/1056  .49/1140  .47/1212 
PRN19      .49/1323  .52/1333  .54/1187  .44/1166  .45/1038  .45/1133  .47/1202 
PRN21 E    .53/1385  .60/1383  .63/1236  .52/1238  .51/1164  .54/1224  .59/1292 
PRN22 E    .58/1376  .68/1420  .65/1282  .55/1210  .52/1195  .61/1237  .55/1357 
PRN23 E    .54/1314  .56/1340  .65/1268  .51/1191  .55/1075  .53/1185  .52/1295 
PRN24      .57/1324  .62/1365  .61/1211  .58/1234  .49/1159  .53/1203  .51/1326 
PRN25      .59/1406  .57/1445  .54/1305  .51/1254  .50/1182  .54/1192  .51/1339 
PRN26      .60/1411  .59/1472  .63/1306  .57/1277  .49/1175  .52/1322  .57/1352 
PRN27      .59/1371  .56/1373  .55/1300  .47/1207  .52/1148  .52/1238  .57/1323 
PRN29      .52/1332  .54/1329  .53/1238  .48/1192  .49/1121  .51/1205  .44/1257 
PRN30 E    .60/1296  .69/1340  .60/1211  .52/1199  .47/1158  .58/1170  .54/1312 
PRN31      .61/1442  .55/1447  .58/1313  .52/1291  .54/1199  .60/1318  .51/1370 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            96dec29   96dec30   96dec31   97jan01   97jan02   97jan03   97jan04 
          ---------------------------------------------------------------------
ALBH        30/1160   33/1160   28/1073   28/1155   31/1116   30/1122   30/1119 
ALGO F      35/1107   28/1107   28/1028   31/1117   28/1069   28/1074   29/1071 
AREQ        35/1143   44/1130   33/1015   37/1137   34/1079   34/1075   35/1083 
DRAO        24/1187   22/1182   37/1096   29/1175   25/1133   26/1132   28/1140 
DUBO        28/1187   29/1184   28/1084   31/1184   31/1138   31/1137   32/1136 
FAIR F      31/1182   33/1159   32/1065   41/1161   30/1133   32/1123   30/1126 
FORT        45/1199   45/1185   47/1115   46/1182   45/1145   46/1102   45/1150 
GOLD F      41/1177   39/1181   38/1097   47/1172   42/1139   39/1104   35/1130 
HART F       0/   0   41/1158   39/1096    0/   0    0/   0    0/   0   39/1123 
IRKT        41/1106    0/   0    0/   0    0/   0   42/1102   42/1104   43/1103 
KIT3        50/1147   50/1148    0/   0   47/1140   45/1111   46/1102   52/1100 
KOKB F      66/1139   63/1127   56/ 915   65/1136   57/1083   50/1091   56/ 532 
KOSG F      31/1185   32/1188   30/1091   30/1181   30/1131   29/1140   30/1140 
LHAS        52/ 745   39/ 610   47/ 589    0/   0    0/   0    0/   0   52/ 883 
MCM4        40/1136   43/1129   36/ 988   42/1114   39/1070   44/1124   40/1064 
NRC1        60/1190   68/1188   52/1077   52/1177   48/1135   50/1116   50/1129 
PAMA       102/1068  110/1088    0/   0    0/   0    0/   0    0/   0    0/   0 
RCM6        49/1156   49/1155   51/1064   47/1144   54/1122   56/1112   51/1092 
SANT F      36/1151   44/1077   40/ 983   33/ 971   34/ 780   45/ 985   42/1118 
STJO        30/1121   32/1114   57/1041   37/1114   39/1038   38/1071   24/1073 
TAIW        41/1113   42/1106    0/   0   40/1118   40/1033   37/1070   40/1104 
TID2 F      33/1138   32/1105   36/1074   37/1161   31/1115   34/1096   33/1103 
TSKB        38/1178   37/1166    0/   0    0/   0    0/   0    0/   0   36/1129 
WHIT        30/1203   29/1193   29/1111   29/1200   28/1136   29/1152   30/1128 
WILL        21/1170   21/1169   23/1079   24/1175   21/1127   21/1124   21/1130 
WTZR F      52/1139   51/1138   53/1037   51/ 974   58/ 736   49/ 764   54/1098 
YELL F      33/1232   33/1254   33/1112   59/1256   33/1168   35/1203   37/1202 

PRN01       44/1188   43/1173   43/ 973   41/ 956   43/1020   40/1019   39/1157 
PRN02 E     39/1190   39/1181   39/1008   40/1008   33/1010   35/1054   35/1145 
PRN03       41/1196   38/1191   44/ 992   40/1002   39/1046   38/1070   39/1167 
PRN04       46/1227   46/1204   38/ 991   41/1044   38/1054   36/1075   37/1210 
PRN05 E     42/1184   44/1178   37/1005   40/1036   37/1062   39/1067   36/1207 
PRN06       44/1150   43/1141   36/ 981   37/1000   37/1024   36/1017   37/1174 
PRN07       43/1198   44/1209   39/ 998   42/1018   36/1055   38/1065   35/1180 
PRN09       40/1191   38/1186   35/ 988   41/1035   35/1034   35/1073   35/1196 
PRN10 E     48/1242   45/1227   47/1017   51/1055   40/1070   38/1090   45/1195 
PRN14 E     42/1150   43/1118    0/   0   40/1011   33/1054   39/1040   36/1138 
PRN15       42/1196   42/1172   41/ 994   44/1002   40/1083   39/1068   40/1153 
PRN16       47/1157   80/1133    0/   0   41/ 987    0/   0    0/   0    0/   0 
PRN17       44/1153   42/1139   38/ 978   39/ 993   37/1028   39/1012   38/1184 
PRN18       41/1162   41/1172   36/ 949   37/ 974   33/ 971   33/1018   36/1118 
PRN19       43/1133   40/1112   38/ 918   37/ 948   32/ 917   34/ 956   35/1063 
PRN21 E     42/1196   43/1193   40/ 989   42/1008   39/1038   41/1059   39/1174 
PRN22 E     44/1219   41/1226   40/1033   41/1022   40/1067   39/1072   42/1224 
PRN23 E     42/1140   43/1161   38/ 986   41/ 970   40/ 982   39/1022   38/1177 
PRN24       46/1151   46/1150   37/ 928   40/1006   40/1032   37/1011   36/1178 
PRN25       44/1243   49/1235   41/1045   43/1033   40/1069   44/1021   43/1202 
PRN26       41/1234   40/1239   38/1048   40/1058   39/1075   39/1123   40/1242 
PRN27       44/1184   41/1157   37/1036   38/ 976   37/1037   36/1055   36/1182 
PRN29       40/1176   38/1126   35/ 974   39/ 964   33/ 986   33/1036   33/1139 
PRN30 E     58/1127   60/1112   49/ 934   53/ 965   53/1015   57/ 981   57/1172 
PRN31       47/1272   43/1266   44/1065   44/1073   41/1110   41/1119   39/1229 

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

       96dec29   96dec30   96dec31   97jan01   97jan02   97jan03   97jan04  sig 
       ------------------------------------------------------------------------
ALBH  -11.3350  -12.5580  -13.7523  -14.8684  -15.9105  -16.8681  -17.4002   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
AREQ    -.4398    -.1106    -.2797    -.3632    -.4298    -.4489    -.0982   .2
DRAO   10.5850   10.6234   10.6630   10.7062   10.7464   10.7831   11.2092   .2
DUBO    -.3183    -.3157    -.4339    -.2538    -.4048    -.5126    -.0410   .2
FAIR     .5996     .6168     .6330     .6446     .6550     .6686    1.0753   .2
FORT    -.5286    -.5677    -.6089    -.6535    -.6954    -.7411    -.3931   .3
GOLD    -.6900    -.6950    -.7004    -.7075    -.7154    -.7255    -.3416   .2
HART       ---     .7552     .5499       ---       ---       ---    -.7300   .3
IRKT     .0176       ---       ---       ---    -.1293    -.1717     .1826   .3
KIT3    -.3388    -.3677       ---    -.2617    -.3963    -.5468     .0010   .3
KOKB    -.3912    -.4383    -.4857    -.4349    -.4880    -.5391    -.1988   .4
KOSG   -1.1069   -1.7469   -2.2031   -2.8099   -3.7137   -4.4165   -4.4316   .2
LHAS  -65.5021* -37.3716* -46.8113*      ---       ---       ---    -.0377   .5
MCM4    -.4035    -.3654    -.2212    -.3823    -.4776    -.5833    -.0554   .4
NRC1    -.1732    -.2070    -.2399    -.2737    -.3101    -.3446    -.0839   .2
PAMA    -.3045    -.1629       ---       ---       ---       ---       ---   .6
RCM6    -.0728    -.2482    -.2857    -.3519    -.3804    -.4966     .0007   .2
SANT    1.1084    1.0447    -.5875*   -.7517*   1.8178*    .0725*  -1.6528   .4
STJO     .6457     .7337     .8281     .9638    1.1109    1.2277    -.0102   .2
TAIW    -.2949    -.1205       ---    -.3640    -.4518    -.6835    -.1548   .3
TID2    1.4593*   1.4583    -.4018    -.4066    -.4127    -.4186*   -.0306   .3
TSKB    -.4223    -.4707       ---       ---       ---       ---    -.3056   .2
WHIT    -.3402    -.2550    -.1682    -.1822    -.3990    -.4735    -.0720   .2
WILL   75.2661   75.9514   76.5923   77.1856   77.6575    -.2010     .7331   .2
WTZR    -.1035    -.0638    -.0211     .0236*    .0595     .0947     .5730   .3
YELL    -.1514    -.1724    -.1946    -.2207    -.2487    -.2698    -.0969   .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 DRAO DUBO FAIR FORT GOLD GUAM HART IISC IRKT KERG KIT3 KOKB KOSG LHAS MADR MCM4 NRC1 PAMA RCM6 SANT STJO TAIW TID2 TROM TSKB WHIT WILL WTZR YAR1 YELL

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