Subject: [IGSREPORT-3920] Wk 0908 EMR Analysis Report
From: NRCan/GSDivision
Date: Wed, 9 Jul 1997 13:49:34 PDT

******************************************************************************
IGS Electronic Report    Wed Jul  9 13:49:34 PDT 1997      Message Number 3920
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0908 EMR Analysis Report

	Dear colleages,

	This EMR analysis report for week 0908 is final and should
	replace previous sum report of EMR week 908 you might already have.

	Please accept our apologies for the trouble
	this delay has caused you.

	Your patience was very appreciated.

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0908    Dates: 97jun01  to  97jun07                
********************************************************************************

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
   EMR09080-6.SP3     GPS ephem. files for days 0-6, week #0908 in sp3 format 
   EMR09087.ERP       pole x,y and DUT1 solutions for week #0908
   EMR09087.SNX       station and EOP weekly combined solution in SINEX format
   EMR09087.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 474 ns (50600) & 76 ns/day w.r.t.
   GPS time.
   NRC1 clock error & drift were about 41 ns (50604) & 4 ns/day w.r.t.
   GPS time.

2.      Date  |  PRN  | Action |     Period     |      Reason
     +--------+-------+--------+----------------+----------------------------+
      97jun01 |   09  |    R   | 21:00 to 23:45 | Modelling problems
	      |   21  |    R   | 20:00 to 23:45 | Modelling problems
	      |   30  |    R   | 00:00 to 02:45 | Modelling problems
      97jun02 |   17  |    R   | 00:00 to 03:45 | Modelling problems
	      |   18  |    R   | 17:00 to 23:45 | Modelling problems
      97jun05 |   06  |    R   | 00:00 to 04:45 | Modelling problems
      97jun06 |   07  |    R   | 18:00 to 23:45 | Modelling problems
	      |   16  |    R   | 22:00 to 23:45 | 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  

            97jun01   97jun02   97jun03   97jun04   97jun05   97jun06   97jun07 
          ---------------------------------------------------------------------
ALBH       .00/   0  .42/1177  .41/1168  .49/1174  .42/1180  .43/1173  .43/1178 
ALGO F     .43/1169  .45/1160  .46/1162  .50/1167  .45/1127  .50/1173  .52/1167 
AREQ       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .51/1094 
DAV1       .57/1032  .63/1069  .67/1023  .63/1018  .53/1055 1.25/1064  .65/1015 
DRAO       .00/   0  .48/1184  .42/1179  .38/1189  .42/1184  .51/1185  .47/1185 
DUBO       .00/   0  .00/   0  .60/1165  .54/1170  .43/1148  .45/1157  .45/1167 
FAIR F     .54/1165  .52/1160  .51/1150  .52/1189  .52/1177  .58/1186  .61/1122 
FORT       .82/ 680  .00/   0 1.00/ 813  .99/ 940  .00/   0 1.30/ 946  .96/ 970 
GOLD F     .60/1142  .57/1133  .55/1126  .64/1177  .69/1160  .67/1159  .62/1150 
GUAM      1.01/1032  .84/1082  .78/1036  .92/1038  .84/1024 1.04/1040  .81/1069 
HART       .53/1180  .51/1154  .67/1163  .62/1172  .54/1166  .80/1172  .56/1176 
IISC       .65/1066  .60/1056  .66/1079  .66/1088  .62/1114  .70/1097  .83/1083 
IRKT       .58/1121  .59/1150  .57/1143  .59/1144  .51/1146  .58/1144  .58/1145 
KERG       .79/1121  .71/1111  .00/   0  .00/   0  .00/   0  .79/1097  .73/1066 
KIT3       .62/1091  .62/1113  .74/1110  .69/1072  .62/1108  .65/1116  .64/1097 
KOKB F     .77/ 838  .70/ 872  .69/ 963  .74/ 915  .68/ 978  .78/ 910  .68/ 869 
KOSG F     .49/1191  .49/1188  .51/1192  .51/1180  .47/1192  .57/1190  .64/1199 
LHAS       .55/ 308  .58/1101  .60/1138  .57/1143  .57/1153  .60/1141  .71/1161 
MADR       .00/   0  .75/1036  .78/1085  .73/ 775  .74/1037  .92/1005  .80/1006 
MALI      1.00/ 957 1.18/1044 1.21/1063  .97/1090  .89/1082  .99/1122  .94/1086 
MCM4       .54/1163  .49/1184  .54/1154  .55/1173  .44/1170  .55/1173  .53/1155 
NRC1       .43/1179  .46/1188  .43/1184  .44/1174  .44/1190  .47/1153  .45/1190 
RCM6       .00/   0  .92/1125  .90/1110  .70/1161  .86/1110  .66/1132  .65/1150 
SANT F     .58/ 483  .57/ 785  .64/ 918  .67/ 952  .61/ 700  .60/ 792  .62/ 968 
STJO       .53/1179  .55/1122  .54/1171  .51/1180  .47/1177  .50/1178  .45/1174 
TAHI       .74/1065  .66/ 871  .62/ 815  .66/1147  .60/1155  .70/1135  .68/1160 
TIDB       .00/   0  .00/   0  .00/   0  .00/   0  .62/1112  .71/1118  .66/1115 
TID2 F     .00/   0  .60/1074  .65/1102  .62/1164  .00/   0  .00/   0  .00/   0 
TSKB       .69/1156  .70/1153  .78/1146  .00/   0  .64/ 791  .69/1145  .68/1154 
WHIT       .47/1183  .43/1195  .40/1063  .43/1197  .39/1198  .42/1183  .49/1166 
WILL       .49/1182  .42/1175  .42/1175  .39/1193  .48/1190  .44/1189  .46/1184 
WTZR F     .43/ 887  .61/1113  .58/1153  .55/ 672  .53/1151  .32/  59  .57/ 221 
YAR1 F     .61/1174  .59/1164  .60/1132  .60/1157  .49/1181  .56/1157  .56/1178 
YELL F     .52/1130  .52/1241  .50/1120  .51/1210  .52/1227  .56/1122  .55/1065 

PRN01      .58/1077  .60/1378  .61/1476  .61/1372  .56/1388  .58/1401  .59/1474 
PRN02 E    .63/1054  .62/1348  .61/1300  .61/1292  .57/1308  .81/1410  .67/1412 
PRN03      .62/1036  .57/1385  .60/1437  .61/1326  .57/1359  .63/1396  .63/1479 
PRN04 E    .65/1148  .62/1402  .65/1370  .58/1374  .56/1383  .63/1404  .57/1449 
PRN05 E    .70/1003  .65/1293  .75/1332  .70/1224  .68/1310  .73/1325  .73/1369 
PRN06      .71/1152  .62/1226  .65/1301  .69/1247  .59/1280  .61/1289  .61/1406 
PRN07      .54/1077  .68/1317  .56/1373  .59/1337  .50/1302 1.20/1339  .55/1394 
PRN09      .62/1081  .59/1338  .60/1380  .61/1289  .57/1375  .66/1380  .58/1441 
PRN10      .67/1104  .64/1288  .66/1301  .62/1305  .58/1403  .66/1413  .63/1413 
PRN14      .57/1008  .63/1309  .62/1283  .55/1248  .52/1238  .82/1276  .60/1354 
PRN15 E    .58/1077  .60/1329  .56/1363  .62/1347  .55/1315  .65/1380  .59/1371 
PRN16      .56/1027  .59/1298  .62/1384  .58/1353  .54/1264  .74/1365  .59/1395 
PRN17 E    .68/1095  .59/1320  .67/1368  .60/1309  .61/1325  .68/1368  .63/1507 
PRN18      .63/1092  .72/1301  .58/1314  .60/1345  .57/1297  .61/1386  .55/1424 
PRN19      .56/ 966  .53/1077  .55/1286  .55/1309  .51/1283  .68/1395  .53/1362 
PRN21      .61/1091  .65/1379  .66/1379  .62/1348  .64/1325  .66/1426  .65/1482 
PRN22 E    .71/1157  .72/1385  .79/1461  .80/1349  .68/1318  .77/1448  .94/1491 
PRN23      .66/1060  .64/1375  .74/1403  .71/1315  .66/1353  .70/1349  .67/1442 
PRN24 E    .64/1081  .52/1261  .63/1376  .55/1343  .56/1378  .61/1405  .55/1423 
PRN25      .63/1097  .66/1385  .72/1374  .61/1385  .59/1398  .58/1457  .63/1528 
PRN26      .69/1060  .59/1353  .65/1290  .65/1375  .56/1409  .67/1476  .59/1503 
PRN27      .63/1078  .61/1373  .63/1294  .57/1271  .51/1358  .63/1385  .59/1403 
PRN29      .61/1094  .56/1343  .60/1332  .54/1317  .53/1334  .64/1405  .59/1434 
PRN30 E    .55/ 998  .67/1310  .66/1383  .63/1272  .62/1323  .66/1277  .69/1419 
PRN31      .59/1161  .57/1407  .65/1441  .64/1369  .55/1357  .69/1458  .66/1510 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            97jun01   97jun02   97jun03   97jun04   97jun05   97jun06   97jun07 
          ---------------------------------------------------------------------
ALBH         0/   0   44/1177   31/1181   34/1176   38/1180   39/1175   32/1178 
ALGO F      43/1174   40/1160   43/1165   42/1168   39/1167   41/1175   40/1167 
AREQ         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   34/1095 
DRAO         0/   0   32/1183   29/1186   25/1189   27/1183   27/1193   32/1187 
DUBO         0/   0    0/   0   35/1166   32/1171   32/1162   32/1163   32/1167 
FAIR F      32/1168   35/1160   33/1159   33/1189   38/1178   43/1195   36/1139 
FORT        47/ 690    0/   0   37/ 835   43/ 980    0/   0   42/ 976   44/ 977 
GOLD F      37/1148   37/1140   39/1127   38/1177   41/1164   37/1165   38/1163 
HART         0/   0    0/   0   47/1172   48/ 654   50/ 597    0/   0    0/   0 
IRKT        63/1143   65/1152   57/1150   61/1147   56/1149   55/1146   58/1148 
KIT3        52/1113   56/1114   56/1116   63/1112   60/1113   57/1124   59/1125 
KOKB F      78/ 871   60/ 873   64/ 966   65/ 924   74/ 979   69/ 935   71/ 876 
KOSG F      33/1192   39/1190   39/1193   40/1185   38/1195   41/1192   40/1201 
LHAS        62/ 308   62/1101   52/1139   47/1153   52/1154   48/1141   48/1161 
MCM4        32/1174   31/1185   31/1159   29/1174   30/1174   33/1180   30/1164 
NRC1        49/1184   52/1188   54/1187   52/1187   51/1190   52/1191   49/1190 
RCM6         0/   0   50/1144   46/1156   55/1161   49/1159   55/1143   54/1155 
SANT F      28/ 485   34/ 789   35/ 919   29/ 958   36/ 702   31/ 792   34/ 968 
STJO        35/1183   35/1123   41/1175   34/1182   32/1178   33/1185   33/1175 
TAHI        62/1091   67/ 875   64/ 815   59/1162   59/1158   63/1162   63/1164 
TID2 F       0/   0   31/1079   31/1114   30/1173    0/   0    0/   0    0/   0 
TSKB        38/1160   39/1155   38/1146    0/   0   38/ 796   39/1161   39/1161 
WHIT        35/1186   38/1203   36/1201   34/1201   37/1199   34/1193   36/1170 
WILL        28/1187   27/1176   24/1188   24/1193   29/1190   29/1192   27/1186 
WTZR F       0/   0   53/1126    0/   0    0/   0    0/   0   41/  59   44/ 221 
YELL F      37/1180   40/1241   42/1151   37/1211   38/1243   38/1189   42/1100 

PRN01       48/ 739   49/1023   41/1135   39/1034   43/1036   42/1026   44/1066 
PRN02 E     45/ 718   45/ 975   42/1023   40/1034   44/ 949   46/1008   44/1028 
PRN03       44/ 746   42/1016   42/1116   42/1061   43/ 960   44/ 994   42/1081 
PRN04 E     37/ 781   41/1019   40/1048   38/1003   40/ 991   38/1009   40/1054 
PRN05 E     42/ 698   47/ 953   42/1041   46/1005   44/ 958   41/ 949   44/1015 
PRN06       42/ 819   45/ 884   40/1009   44/ 944   43/ 956   43/ 909   46/1026 
PRN07       41/ 761   44/ 983   41/1075   42/1055   43/ 962   41/1003   40/1010 
PRN09       45/ 758   48/ 996   46/1077   45/1058   48/1051   43/1004   45/1077 
PRN10       41/ 771   45/ 961   44/1004   44/1041   46/1048   46/1011   44/1011 
PRN14       47/ 679   44/ 986   45/1008   42/ 955   44/ 915   44/ 946   41/ 985 
PRN15 E     47/ 754   43/1012   44/1112   45/1036   41/ 921   44/ 998   44/1024 
PRN16       44/ 716   48/ 978   44/1086   43/1053   46/ 917   45/1011   45/1021 
PRN17 E     46/ 744   42/ 971   41/1071   44/1026   43/ 926   47/1004   42/1102 
PRN18       41/ 750   39/ 961   39/1057   39/1009   39/ 957   39/ 988   38/1036 
PRN19       41/ 657   39/ 877   44/1052   40/ 984   40/ 896   41/1003   41/1018 
PRN21       44/ 764   43/1001   40/1090   40/1030   44/ 927   41/1009   43/1089 
PRN22 E     45/ 832   41/1021   41/1162   42/1128   44/1002   44/1050   44/1141 
PRN23       45/ 728   45/1019   40/1102   43/1066   41/ 963   38/ 997   42/1063 
PRN24 E     47/ 724   50/ 909   42/1060   44/1009   45/ 974   47/1020   45/1026 
PRN25       37/ 739   42/1017   38/1092   37/1086   38/ 972   41/1044   36/1102 
PRN26       40/ 752   43/1009   42/1090   42/1122   45/1053   40/1063   41/1089 
PRN27       47/ 726   39/ 992   43/ 986   41/ 990   44/ 928   45/ 966   39/ 971 
PRN29       47/ 736   43/ 979   44/1039   42/1025   44/ 968   44/1010   43/1025 
PRN30 E     63/ 708   65/ 959   59/1085   59/ 980   63/ 981   63/ 925   60/1042 
PRN31       49/ 837   45/1033   43/1146   44/1093   43/ 999   46/1080   46/1136 

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

       97jun01   97jun02   97jun03   97jun04   97jun05   97jun06   97jun07  sig 
       ------------------------------------------------------------------------
ALBH       ---  -31.9094  -33.1314  -34.3308  -35.5079  -36.9353  -38.4778   .2
ALGO       REF       REF       REF       REF       REF       REF       REF   --
AREQ       ---       ---       ---       ---       ---       ---   -1.0558   .2
DRAO       ---    4.4386    4.4388    4.4394    4.4334    4.4205    4.4145   .2
DUBO       ---       ---    -.9716    -.6441    -.7859    -.5507    -.7953   .2
FAIR    -.1088    -.1665    -.2243    -.5261    -.5849    -.6443    -.7049   .2
FORT  148.8137       ---   51.0463   50.9733       ---   50.8242   50.7486   .3
GOLD    -.3573    -.4167    -.4742    -.5307    -.5877    -.9418   -1.0046   .2
HART       ---       ---    2.3182    2.8657    3.6650       ---       ---   .3
IRKT    -.5021    -.5760    -.6502    -.7223    -.7956    -.8716    -.9494   .3
KIT3    -.4286    -.4872    -.6767    -.6279    -.6844    -.8186    -.8780   .3
KOKB    -.4626    -.4998    -.6353    -.7697    -.8578    -.6565    -.9957   .4
KOSG   -8.2757   -8.9162   -9.5627  -10.2121  -10.8236  -11.4716  -12.1175   .2
LHAS    3.5354*   -.4462    -.2248*   -.9475*   -.7814* 382.6440*   -.9496*  .3
MCM4    -.3910    -.4770    -.5914    -.6774    -.7922    -.8418    -.8717   .3
NRC1    -.4128    -.4842    -.5553    -.6255    -.6968    -.7704    -.8458   .2
RCM6       ---    -.3638    -.5606    -.6195    -.9509    -.5681    -.9760   .2
SANT   -2.2378     .2135*   -.5870    -.0879*   -.1940     .1101*   -.1060*  .4
STJO     .2059     .1920     .1438     .1431     .1839     .2160     .2319   .2
TAHI    -.4588*   -.5311    -.6289    -.7942    -.5617    -.8277    -.7816   .3
TID2       ---   -3.8658    -.7130    -.7377       ---       ---       ---   .3
TSKB    -.6663    -.7364    -.2202*      ---    -.7816*   -.8381    -.9154   .2
WHIT    -.4044    -.6471    -.5170    -.7880    -.7888    -.9084    -.7732   .2
WILL  133.1510  134.1105  134.8608  135.5811  136.2923  136.9924  137.7099   .2
WTZR       ---   -3.5816       ---       ---       ---   -4.0359   -4.2020*  .5
YELL    -.9593   -1.1273   -1.2964   -1.4686   -1.6419   -1.8118   -1.9933   .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 DUBO FAIR FORT GOLD GUAM HART IISC IRKT KERG
global: KIT3 KOKB KOSG LHAS MADR MALI MCM4 NRC1 RCM6 SANT STJO TAHI TIDB TID2
global: TSKB WHIT WILL 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]>]