Subject: [IGSREPORT-1761] Wk 0800 EMR Analysis Report
From: NRCan/GSDivision
Date: Sat, 20 May 1995 11:30:30 PDT

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IGS Electronic Report    Sat May 20 11:30:30 PDT 1995      Message Number 1761
******************************************************************************

Author: NRCan/GSDivision
Subject: Wk 0800 EMR Analysis Report

********************************************************************************
EMR ANALYSIS REPORT GPS-WEEK 0800    Dates: 95may07  to  95may13                
********************************************************************************

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
   EMR08000-6.SP3     GPS ephem. files for days 0-6, week #0800 in sp3 format 
   EMR08007.ERP       pole x,y and DUT1 solutions for week #0800
   EMR08007.SUM       name of this text summary file
   EMR08007.SNX       weekly ITRF93 combined solutions for station coordinates,
                      EOP, in SINEX format.

REMARKS on EMR's products:
1. NRC1 hydrogen maser used as a time reference for 95may07 to 95may12.
   ALGO hydrogen maser used as a time reference for 95may13.
   In the sp3 EPH file sat epochs with no reference (e.g. NRC1 not observing
   a satellite) have a value of 99999.999999 microseconds. 
   NRC1 clock error & drift were about -1997 ns (49844) & -14 ns/day w.r.t.
   GPS time.
   ALGO clock error was about -55 ns (49850)  on May 13.    
   There has been a clock jump of 2000 nsec at ALGO on May 09 (DAY 129) at
   10:31 UT. The clock was been re-aligned to GPS time on May 10 at 
   approx 19:15.
2. Note also that the Maser in Yellowknife went off power on May 10 (DAY130)
   and the receiver stopped tracking at 3:20 UT.  It started tracking
   again on Internal clock at 18:54 UT.
3. ALL satellites returned operating in AS mode at 20:00 on May 10.
4. CODE data for KIT3 and TAIW was excluded from orbit processing on
   May 07 to 13 (DAY 127 to 133) due to noisy data.
5. TSKB was removed from processing on May 13, due to noisy data.

SOLUTION CHARACTERISTICS
1. Solution identifier:  Submission 950520
2. Software used      :  GIPSY/OASIS II (UNIX )
3. Definition of Terrestrial frame:
   origin and orientation         :  Nominally ITRF93
   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#928 (April 05, 1995) and IGS Report#1488 (January 16, 1995)
   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  

            95may07   95may08   95may09   95may10   95may11   95may12   95may13 
          ---------------------------------------------------------------------
ALBH       .41/1177  .44/1180  .49/1129  .48/1168  .49/1160  .47/1166  .45/1142 
ALGO F     .51/1192  .53/1186  .53/1142  .48/1173  .50/1182  .48/1177  .61/ 194 
AREQ       .50/1170  .50/1163  .42/ 906  .48/1086  .00/   0  .65/1215  .00/   0 
CHUR       .71/1011  .70/ 982  .72/1111  .65/1150  .70/1136  .65/1061  .67/ 197 
DAV1       .58/ 979  .00/   0  .58/ 868  .55/ 873  .71/ 864  .00/   0  .64/ 928 
DRAO       .51/1179  .56/1186  .49/1139  .56/1169  .55/1170  .52/1162  .57/1165 
FAIR F     .89/ 888  .88/ 329  .81/1169  .85/1165  .84/1132  .86/ 941  .01/  39 
FORT      1.61/1111 1.68/1036 1.78/1037 1.14/1115 1.27/1088 1.31/ 950 1.19/ 909 
GUAM       .00/   0  .96/ 289 1.10/ 604  .73/1139  .69/1123  .82/ 341  .00/   0 
GOLD F     .44/1167  .56/1167  .48/ 823  .53/1159  .56/1078  .60/1151  .60/1136 
HART F     .66/ 924  .67/ 953  .00/   0  .51/ 947  .68/ 771  .61/ 733  .65/ 772 
KERG       .83/1155  .00/   0  .71/1110  .00/   0  .87/1106  .73/1097  .70/ 797 
KIT3       .93/1145 1.17/1100  .00/   0  .00/   0  .88/ 628  .00/   0  .77/1086 
KOKB F    1.08/1212 1.20/1176 1.07/1154  .92/ 916 1.00/ 905  .99/1091  .90/1113 
KOSG F     .54/1145  .51/1150  .45/1117  .45/ 487  .55/ 673  .56/1142  .57/1131 
MADR F     .64/1137  .88/1127  .66/ 765  .00/   0  .73/ 991  .74/1108  .62/1126 
MCM4       .50/1215  .75/1209  .55/1187  .58/1219  .62/1215  .63/1201  .57/1188 
NRC1       .46/1197  .51/1192  .56/1148  .51/1184  .54/1189  .53/1182  .60/ 716 
RCM5      1.03/1150 1.09/1152 1.12/1063  .87/1149  .77/1110  .85/1109  .79/1119 
SANT F     .70/1201  .67/1187  .63/1143  .59/1126  .68/1173  .67/1157  .61/1147 
STJO       .59/1199  .80/1199  .69/1157  .61/1188  .64/1194  .70/1183  .71/ 192 
TAIW       .78/1183  .72/ 855  .74/1166  .67/1153  .62/1066  .64/ 939  .53/ 904 
TIDB F     .94/1133 1.15/1115  .98/ 862  .85/1113  .94/1003 1.05/1053  .95/ 904 
TROM F     .68/1180  .66/1157  .70/1178  .81/1202  .77/ 982  .88/1056  .76/1002 
TSKB       .69/1094  .94/1155  .76/1167  .59/1192  .71/1187  .83/1100  .00/   0 
WILL       .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .00/   0  .50/1170 
WETT F     .60/1172  .72/1127  .60/1123  .50/1021  .63/1149  .69/1151  .58/1153 
YAR1 F     .55/1195  .62/1171  .64/1159  .75/1157  .77/1179  .75/1189  .61/1194 
YELL F     .51/1065  .66/1067  .51/1078  .55/ 407  .61/1069  .65/1062  .51/ 200 

PRN01      .67/1212  .70/ 929  .26/  80  .62/ 874  .72/1158  .71/1095  .73/ 936 
PRN02      .70/1157  .81/1096  .67/1063  .63/ 987  .62/1020  .72/1083  .62/ 956 
PRN04      .74/1251  .79/1130  .72/1193  .69/1105  .78/1132  .74/1132  .71/ 845 
PRN05      .68/1196  .77/1185  .71/1255  .62/1103  .63/1110  .73/1092  .64/ 899 
PRN06      .78/1224  .89/1122  .82/1212  .68/1088  .82/1210  .82/1134  .76/ 911 
PRN07      .74/1200  .74/1156  .76/1157  .69/1054  .73/1090  .71/1142  .70/ 914 
PRN09 E    .86/1198  .97/1173  .93/1187  .84/1050  .86/1094  .96/1037  .82/ 894 
PRN12      .68/1246  .75/1193  .66/1238  .33/1116  .38/1141  .38/1137  .32/ 979 
PRN14      .84/1257  .87/1116  .78/1141  .68/1103  .66/1149  .63/1081  .64/ 814 
PRN15      .67/1190  .72/1055  .70/1030  .64/ 988  .76/1118  .68/1107  .63/ 829 
PRN16      .76/1300  .81/1160  .84/1222  .68/1172  .79/1227  .80/1196  .78/ 970 
PRN17      .80/1204 1.07/1076  .88/1084  .65/1023  .76/1125  .84/1093  .67/ 862 
PRN18      .72/1215  .86/1109  .73/1088  .68/1061  .76/1109  .71/1153  .62/ 811 
PRN19 E    .74/1153  .75/ 978  .74/1037  .76/1041  .80/1049  .87/1063  .77/ 876 
PRN20      .63/1235  .81/1143  .74/1159  .62/1047  .69/1185  .70/1118  .74/ 905 
PRN21      .71/1182  .84/1072  .81/1149  .69/1066  .69/1207  .68/1032  .65/ 908 
PRN22      .70/1254  .85/1091  .77/1175  .78/1144  .73/1118  .67/ 958  .66/ 883 
PRN23      .69/1227  .84/1134  .63/1092  .61/1033  .72/1137  .69/1050  .60/ 953 
PRN24      .67/1191  .67/1114  .66/1141  .60/1069  .76/1137  .67/1155  .68/ 855 
PRN25 E    .75/1266  .80/1135  .78/1152  .72/1093  .75/1190  .87/1171  .81/ 900 
PRN26      .74/1224  .91/1118  .77/1207  .78/1137  .70/1161  .82/1139  .68/ 993 
PRN27 E    .75/1235  .86/1058  .83/1127  .66/1086  .77/1114  .73/1114  .75/ 936 
PRN28      .69/1242  .83/1099  .74/1091  .69/1044  .67/1153  .65/1140  .62/ 910 
PRN29      .78/1252  .84/1069  .82/1125  .63/1065  .75/1149  .68/1119  .62/ 876 
PRN31      .92/1265  .79/1099  .89/1100  .76/1109  .78/1240  .80/1176  .73/1009 

                             Pseudo Range Statistics
                                rms (cm) /  # obs

            95may07   95may08   95may09   95may10   95may11   95may12   95may13 
          ---------------------------------------------------------------------
ALBH        23/1177   23/1180   18/1129   20/1169   31/1174   35/1174   29/1158 
ALGO F      23/1192   24/1186   25/1142   26/1174   35/1184   38/1179   32/ 194 
AREQ        19/1171   19/1164   20/ 906   26/1088    0/   0   46/1240    0/   0 
CHUR        27/1013   28/1035   30/1117   30/1154   31/1151   33/1133   23/ 197 
DAV1        30/ 984    0/   0   33/ 870   17/  58   44/ 884    0/   0   16/  57 
DRAO        24/1178   25/1185   25/1138   32/1172   31/1179   29/1176   29/1178 
FAIR F      31/ 933   29/ 330   34/1171   41/1174   78/1140   76/1024   59/ 950 
FORT        29/1188   29/1180   28/1154   31/1177   50/1185   49/1181   44/1179 
GUAM         0/   0   28/ 292   28/ 615   31/1141   81/1148   86/ 361    0/   0 
GOLD F      24/1164   25/1160   26/ 822   39/1158   73/1084   72/1160   67/1151 
HART F      24/ 922   30/ 952    0/   0   43/ 951  109/ 841  114/ 822  101/ 836 
KERG        15/1165    0/   0   16/1114    0/   0  175/ 852  174/ 861   54/ 635 
KIT3         0/   0    0/   0    0/   0    0/   0   39/  11    0/   0   37/  41 
KOKB F      35/1223   35/1212   32/1172   34/ 889   34/  61   31/  60   65/1117 
KOSG F      34/1146   30/1151   29/1117   34/  45   61/ 693   56/1149   54/1138 
MADR F      24/1137   28/1140   26/ 767    0/   0   61/1003   68/1126   64/1135 
MCM4        12/1215   12/1213   12/1186   18/1220   42/1220   43/1206   34/1197 
NRC1        32/1196   33/1192   50/1148   40/1187   53/1191   51/1186   39/ 723 
RCM5        20/1177   20/1176   20/1119   27/1167   36/1159   36/1161   34/1160 
SANT F      38/1204   31/1188   33/1147   36/ 945  101/ 400  104/ 380   24/  55 
STJO        43/1199   40/1203   39/1158   47/1192   58/1198   53/1193   44/ 193 
TAIW         0/   0    0/   0    0/   0   19/  25   40/  49   18/   9   32/  29 
TIDB F      26/1147   25/1135   23/ 871   33/1125   63/1040   66/1114   60/ 952 
TROM F      41/1181   40/1158   40/1180   21/  49  107/  44   73/  32   20/  36 
TSKB        29/1096   29/1167   28/1171   33/1195   69/1194   66/1148    0/   0 
WILL         0/   0    0/   0    0/   0    0/   0    0/   0    0/   0   33/1175 
WETT F      39/1172   40/1133   38/1124   39/1019   74/1159   74/1165   68/1165 
YAR1 F      16/1196   16/1177   17/1161   24/1174   54/1209   60/1206   43/1211 
YELL F      27/1068   32/1067   35/1083   77/ 407   45/1118   48/1093   38/ 200 

PRN01       29/1119   31/ 896   23/  38   40/ 742   67/1001   64/ 983   59/ 756 
PRN02       31/1067   29/1024   30/1021   36/ 827   96/ 899   89/ 969   57/ 856 
PRN04       29/1164   29/1045   29/1140   40/ 950   58/ 957   61/ 991   59/ 695 
PRN05       23/1107   25/1100   27/1209   39/ 911   67/ 942   75/ 971   49/ 737 
PRN06       31/1138   32/1056   32/1173   41/ 956   62/1055   60/ 978   46/ 740 
PRN07       29/1112   30/1076   30/1107   39/ 877   62/ 959   62/ 970   57/ 768 
PRN09 E     31/1117   30/1095   30/1154   41/ 892   52/ 900   52/ 894   57/ 697 
PRN12       35/1176   35/1120   36/1207   33/1069   39/ 991   40/ 981   23/ 880 
PRN14       25/1182   27/1060   27/1111   37/ 962   68/ 981   63/1028   55/ 713 
PRN15       28/1112   28/ 999   31/ 990   35/ 918   66/ 964   68/ 971   50/ 768 
PRN16       25/1209   28/1075   24/1179   34/ 945   59/1022   67/1028   59/ 812 
PRN17       31/1129   29/1019   31/1068   31/ 939   79/ 974   72/1004   55/ 790 
PRN18       30/1121   28/1043   27/1043   33/ 934   53/ 930   51/1037   50/ 700 
PRN19 E     30/1078   31/ 938   33/1009   38/ 861   70/ 956   64/ 930   56/ 724 
PRN20       25/1152   25/1073   27/1127   37/ 907   62/ 981   63/ 944   53/ 705 
PRN21       26/1105   26/ 993   29/1121   28/ 935   85/1016   91/ 942   52/ 775 
PRN22       29/1164   27/1042   28/1136   34/1006   72/1026   70/ 923   54/ 784 
PRN23       32/1133   32/1053   32/1055   34/ 871   91/ 958   92/ 947   61/ 778 
PRN24       24/1093   26/1016   27/1089   40/ 929   72/ 923   67/1006   59/ 705 
PRN25 E     30/1177   31/1064   35/1111   38/ 945   69/1021   70/1029   55/ 760 
PRN26       26/1130   26/1066   27/1170   30/ 931   51/1006   54/ 969   57/ 808 
PRN27 E     25/1151   26/1010   26/1086   32/ 903   76/1021   74/ 971   51/ 805 
PRN28       27/1147   28/1030   29/1064   33/ 963   39/ 960   46/ 974   37/ 723 
PRN29       33/1176   33/1028   32/1099   34/ 905   63/1026   63/1048   47/ 702 
PRN31       26/1185   25/1055   27/1075   33/ 977   71/1102   67/1051   53/ 881 

                             Station Clock Solutions at 0hour UT
                                        (microsecond)

            95may07   95may08   95may09   95may10   95may11   95may12   95may13 
         ----------------------------------------------------------------------
ALBH         6.372     6.507     6.500     6.612     6.749     6.876       --- 
ALGO          .477      .464      .309     2.357     1.909     1.903       REF 
AREQ         1.915     1.962     1.890     1.851       ---     2.507       --- 
CHUR           ---       ---       ---       ---       ---       ---       --- 
DAV1       146.610*      ---   175.676*  190.285*  203.527*      ---       --- 
DRAO         2.862     2.950     2.897     2.987     3.077     3.168       --- 
FAIR         1.264       ---     1.053     1.020      .984      .948       --- 
FORT         3.085     3.109     2.990     3.015     3.039     3.063       --- 
GUAM           ---       ---       ---       ---       ---       ---       --- 
GOLD         1.832     1.856       ---     1.762*    1.785     1.810       --- 
HART         8.205     8.671       ---     9.471     9.815    10.092       --- 
KERG      -127.617       ---  -132.604       ---  -141.563  -145.411       --- 
KIT3           ---       ---       ---       ---       ---       ---       --- 
KOKB        -3.192    -3.265    -3.483    -3.559    -3.637    -3.716       --- 
KOSG         3.075     3.207     3.208     3.354       ---     1.877       --- 
MADR         2.077     2.105       ---       ---     8.293     8.325       --- 
MCM4           ---       ---       ---       ---       ---       ---       --- 
NRC1           REF       REF       REF       REF       REF       REF       --- 
RCM5         1.869     1.885     1.753     1.762     1.773     1.785       --- 
SANT         2.397     2.435     2.459     2.496     2.598     2.635       --- 
STJO       800.335   832.527   864.586   896.886   929.242    23.124       --- 
TAIW           ---       ---       ---     1.925*      ---    49.714*      --- 
TIDB          .749      .749       ---      .606*     .605      .606       --- 
TROM       391.899   400.190   408.317   416.596   424.950   433.249       --- 
TSKB          .492      .497      .361      .364      .354      .349       --- 
WILL           ---       ---       ---       ---       ---       ---       --- 
WETT         3.332     3.393     3.203     3.269     3.335     3.402       --- 
YAR1         2.645     2.716     2.646     2.712     2.782     2.859       --- 
YELL         -.718     -.791    -1.009    -1.084  -369.066  1012.931       --- 

Note: * indicates a non 0hour UT epoch
      Clock information unavailable for 95may13

[Mailed From: Remi Ferland <[email-masked]>]