IVS Analysis Report for R1875 ($19JAN02XA) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by David Gordon, Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: KATH12M had DBBC problems. The ambiguity resolution was extremely difficult, almost but not quite impossible. YARRA12M has small clock breaks at ~02:00 and ~11:31 UTC. MATERA did not participate, brake problems. NYALES20 missed ~7 hours due to strong winds. Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 7426 scheduled 4908 correlated (in database) 4713 recoverable (usable) 4653 used Session fit: 32.364 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 1104 757 734 66.5% ISHIOKA 1718 1386 1370 79.7% KATH12M 987 653 637 64.5% KOKEE 1337 1066 1060 79.3% MATERA 1832 MISSED MISSED 0.0% NYALES20 1871 1073 1064 56.9% ONSALA60 1832 1288 1276 69.7% SEJONG 1338 1093 1082 80.9% WETTZ13N 1892 1336 1322 69.9% YARRA12M 941 774 761 80.9% --------------- --------- ----------- --------- ------ Station Total** 7426 4713 4653 62.7% * Recoverable: can be included in the solution. ** Total includes distinct observations only. MISSED: Station was scheduled, but it did not observe. NOT CORR: Station was scheduled but not correlated. NOT USED: Usable data was generated for this station, but the analyst rejected it all. ----------------------------------------- Source Performance Number of Observations Scheduled Correlated* Used % of scheduled obs used 2302+232 4 4 2 50.0% 2232-488 6 5 5 83.3% NGC1052 6 4 1 16.7% 1842+681 87 47 47 54.0% 0507+179 57 36 36 63.2% 0919-260 28 17 10 35.7% OK290 88 50 50 56.8% 1145-071 41 26 25 61.0% 1252+119 26 22 19 73.1% 0059+581 700 440 438 62.6% 0104-408 50 41 37 74.0% 0119+041 36 18 18 50.0% 0229+131 117 69 59 50.4% 0530-727 13 13 13 100.0% 0727-115 280 232 220 78.6% 0823+033 88 50 49 55.7% OJ287 380 268 265 69.7% 0955+476 438 294 286 65.3% 1034-293 32 25 18 56.2% 1057-797 94 81 78 83.0% 1124-186 38 29 29 76.3% 1128+385 268 175 172 64.2% 1144-379 116 96 71 61.2% 1300+580 40 16 16 40.0% 1334-127 150 106 103 68.7% 1424-418 73 62 59 80.8% 1519-273 10 3 3 30.0% 1741-038 195 135 133 68.2% 1921-293 32 25 23 71.9% 1954-388 13 7 7 53.8% 2052-474 27 17 16 59.3% 3C446 239 179 163 68.2% 2255-282 42 30 25 59.5% 2318+049 137 91 84 61.3% 0346-279 6 6 3 50.0% 0420-014 80 53 52 65.0% 1324+224 11 6 6 54.5% 1636+473 92 50 47 51.1% 1846+322 3 3 3 100.0% 1909+161 11 11 2 18.2% 2000+472 201 119 93 46.3% 2229+695 324 176 175 54.0% 2355-106 134 102 98 73.1% 0025+197 10 10 10 100.0% 0529+483 385 260 260 67.5% 0716+714 701 447 423 60.3% 0748+126 360 252 234 65.0% 1053+704 37 23 23 62.2% 1617+229 89 47 40 44.9% 2059+034 8 8 8 100.0% 2144+092 76 46 46 60.5% 2309+454 81 56 56 69.1% 0322+222 16 14 12 75.0% 0537-286 18 8 7 38.9% 1759-396 17 13 12 70.6% 2008-159 45 24 24 53.3% 0308-611 28 21 19 67.9% 1502+036 10 9 9 90.0% 1657-261 13 8 4 30.8% 1806+456 235 121 115 48.9% 0131-522 17 16 14 82.4% 0202+319 210 137 137 65.2% NRAO150 31 19 19 61.3% 1243-072 5 3 3 60.0% 1504+377 7 7 2 28.6% 1751+288 193 106 105 54.4% 2126-158 21 14 12 57.1% ------------ --------- ---------- ------ ------ Source Total 7426 4908 4653 62.7% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-ISHIOKA 71 48 45 63.4% HART15M-KATH12M 96 57 54 56.2% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MATERA 206 MISSED MISSED 0.0% HART15M-NYALES20 128 88 85 66.4% HART15M-ONSALA60 167 161 159 95.2% HART15M-SEJONG 68 59 56 82.4% HART15M-WETTZ13N 200 183 179 89.5% HART15M-YARRA12M 168 161 156 92.9% ISHIOKA-KATH12M 146 104 102 69.9% ISHIOKA-KOKEE 312 305 302 96.8% ISHIOKA-MATERA 178 MISSED MISSED 0.0% ISHIOKA-NYALES20 248 177 175 70.6% ISHIOKA-ONSALA60 187 182 181 96.8% ISHIOKA-SEJONG 276 274 272 98.6% ISHIOKA-WETTZ13N 191 187 185 96.9% ISHIOKA-YARRA12M 109 109 108 99.1% KATH12M-KOKEE 113 78 77 68.1% KATH12M-MATERA 33 MISSED MISSED 0.0% KATH12M-NYALES20 42 31 31 73.8% KATH12M-ONSALA60 30 24 23 76.7% KATH12M-SEJONG 162 107 103 63.6% KATH12M-WETTZ13N 34 26 26 76.5% KATH12M-YARRA12M 331 226 221 66.8% KOKEE-MATERA 137 MISSED MISSED 0.0% KOKEE-NYALES20 210 136 136 64.8% KOKEE-ONSALA60 148 142 142 95.9% KOKEE-SEJONG 182 180 179 98.4% KOKEE-WETTZ13N 162 159 159 98.1% KOKEE-YARRA12M 73 66 65 89.0% MATERA-NYALES20 332 MISSED MISSED 0.0% MATERA-ONSALA60 389 MISSED MISSED 0.0% MATERA-SEJONG 116 MISSED MISSED 0.0% MATERA-WETTZ13N 403 MISSED MISSED 0.0% MATERA-YARRA12M 38 MISSED MISSED 0.0% NYALES20-ONSALA60 365 251 250 68.5% NYALES20-SEJONG 155 121 120 77.4% NYALES20-WETTZ13N 361 243 242 67.0% NYALES20-YARRA12M 30 26 25 83.3% ONSALA60-SEJONG 125 107 107 85.6% ONSALA60-WETTZ13N 390 390 383 98.2% ONSALA60-YARRA12M 31 31 31 100.0% SEJONG-WETTZ13N 122 119 119 97.5% SEJONG-YARRA12M 132 126 126 95.5% WETTZ13N-YARRA12M 29 29 29 100.0% ----------------- --------- ----------- ---------- ------ Baseline Total 7426 4713 4653 62.7% * Recoverable: can be included in the solution. MISSED: Baseline was scheduled, but at least one of the sites did not observe. NOT CORR: Baseline was scheduled but not correlated. NO DATA: The baseline's stations were both correlated, but they did not observe together. DESELECTED: Usable data was generated for the baseline, but the analyst rejected it.