IVS Analysis Report for R1858 ($18SEP03XA) 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: MATERA did not observe due to a motor failure. SESHAN25 ended after less than 6 hours due to an azimuth tow chain failure and the data was not transferred. NYALES20 had MK5 problems and missed ~1.4 hours. There is a large clock break afterwards of -5.1 micosec (at ~6:30). They also observed with an uncooled receiver. WARK12M missed the first ~2.5 hours due to elevation drive problems. Parameterization comments: None. Other comments: 3C48 shows a large (~58 mas) adjustment from the apriori. ----------------------------------------- Session Statistics Observations: 9629 scheduled 5072 correlated (in database) 4737 recoverable (usable) 4375 used Session fit: 30.861 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 1800 1223 1207 67.1% KATH12M 1599 1028 1002 62.7% MATERA 2459 MISSED MISSED 0.0% NYALES20 2269 1368 1352 59.6% ONSALA60 2398 1530 1506 62.8% SESHAN25 2223 MISSED MISSED 0.0% WARK12M 915 536 523 57.2% WETTZ13N 2309 1502 1196 51.8% WETTZELL 1675 1142 849 50.7% YARRA12M 1611 1145 1115 69.2% --------------- --------- ----------- --------- ------ Station Total** 9629 4737 4375 45.4% * 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 1142-225 39 15 12 30.8% 0317+188 58 24 18 31.0% 1734+063 91 42 41 45.1% 1038+52A 125 53 44 35.2% 0159+723 127 34 33 26.0% 2236-572 22 20 15 68.2% 2131-021 105 54 48 45.7% OQ208 131 54 45 34.4% 0059+581 609 263 216 35.5% 0104-408 73 53 34 46.6% 0119+041 19 10 10 52.6% 0133+476 246 107 88 35.8% 0229+131 261 146 121 46.4% 0454-234 245 157 133 54.3% 0530-727 18 16 14 77.8% 0537-441 35 27 18 51.4% 0727-115 351 203 179 51.0% 0749+540 16 7 7 43.8% 0823+033 98 61 55 56.1% OJ287 568 332 301 53.0% 1034-293 24 16 7 29.2% 1057-797 150 144 128 85.3% 1104-445 47 32 32 68.1% 1255-316 63 45 36 57.1% 1351-018 26 10 10 38.5% 1418+546 330 142 99 30.0% 1424-418 109 79 74 67.9% 1519-273 27 19 17 63.0% NRAO512 148 62 61 41.2% 1803+784 396 155 128 32.3% 1921-293 58 42 28 48.3% 1954-388 58 44 26 44.8% 2052-474 46 41 37 80.4% 2113+293 51 15 15 29.4% 2255-282 46 31 21 45.7% 0345+460 6 1 1 16.7% 0613+570 97 34 32 33.0% 0648-165 93 60 53 57.0% 1149-084 51 33 30 58.8% 1846+322 23 10 9 39.1% 2215+150 205 107 105 51.2% 2227-088 157 91 83 52.9% 2229+695 138 53 44 31.9% 0420+022 137 82 54 39.4% 0446+112 23 12 12 52.2% 0529+483 189 94 88 46.6% 0716+714 194 57 57 29.4% 0748+126 534 313 276 51.7% 1040+244 20 9 9 45.0% 1053+704 44 14 14 31.8% 1546+027 410 233 212 51.7% 1617+229 100 40 34 34.0% 2309+454 147 54 47 32.0% 0422-380 3 1 1 33.3% 0646-306 3 0 0 0.0% 1759-396 26 18 12 46.2% 2008-159 115 59 55 47.8% 0109+224 26 12 11 42.3% 0308-611 91 88 75 82.4% 0743+277 114 47 47 41.2% 0847-120 55 18 17 30.9% 0925-203 19 8 7 36.8% 1243-160 69 40 27 39.1% 1657-261 42 29 10 23.8% 1806+456 128 54 45 35.2% 2335-027 39 16 16 41.0% 0017+200 313 178 153 48.9% 0131-522 103 83 70 68.0% 0202+319 463 264 244 52.7% 0736+017 72 39 36 50.0% 0821+394 90 32 32 35.6% 1538+149 69 38 34 49.3% 1751+288 242 137 128 52.9% 1758-651 3 3 2 66.7% 1849+670 102 32 30 29.4% 3C48 58 24 12 20.7% ------------ --------- ---------- ------ ------ Source Total 9629 5072 4375 45.4% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-KATH12M 142 121 117 82.4% HART15M-MATERA 275 MISSED MISSED 0.0% HART15M-NYALES20 198 170 169 85.4% HART15M-ONSALA60 247 237 236 95.5% HART15M-SESHAN25 190 MISSED MISSED 0.0% HART15M-WARK12M 122 84 83 68.0% HART15M-WETTZ13N 232 226 220 94.8% HART15M-WETTZELL 187 183 181 96.8% HART15M-YARRA12M 207 202 201 97.1% KATH12M-MATERA 109 MISSED MISSED 0.0% KATH12M-NYALES20 90 76 76 84.4% KATH12M-ONSALA60 98 81 81 82.7% KATH12M-SESHAN25 220 MISSED MISSED 0.0% KATH12M-WARK12M 333 207 207 62.2% KATH12M-WETTZ13N 105 89 89 84.8% KATH12M-WETTZELL 85 73 72 84.7% KATH12M-YARRA12M 417 381 360 86.3% MATERA-NYALES20 428 MISSED MISSED 0.0% MATERA-ONSALA60 484 MISSED MISSED 0.0% MATERA-SESHAN25 331 MISSED MISSED 0.0% MATERA-WARK12M 4 MISSED MISSED 0.0% MATERA-WETTZ13N 447 MISSED MISSED 0.0% MATERA-WETTZELL 275 MISSED MISSED 0.0% MATERA-YARRA12M 106 MISSED MISSED 0.0% NYALES20-ONSALA60 444 420 418 94.1% NYALES20-SESHAN25 353 MISSED MISSED 0.0% NYALES20-WARK12M 17 10 10 58.8% NYALES20-WETTZ13N 397 374 368 92.7% NYALES20-WETTZELL 263 250 246 93.5% NYALES20-YARRA12M 79 68 65 82.3% ONSALA60-SESHAN25 322 MISSED MISSED 0.0% ONSALA60-WARK12M 4 3 DESELECTED 0.0% ONSALA60-WETTZ13N 438 436 424 96.8% ONSALA60-WETTZELL 269 268 263 97.8% ONSALA60-YARRA12M 92 85 84 91.3% SESHAN25-WARK12M 97 MISSED MISSED 0.0% SESHAN25-WETTZ13N 305 MISSED MISSED 0.0% SESHAN25-WETTZELL 218 MISSED MISSED 0.0% SESHAN25-YARRA12M 187 MISSED MISSED 0.0% WARK12M-WETTZ13N 5 3 DESELECTED 0.0% WARK12M-WETTZELL 4 3 DESELECTED 0.0% WARK12M-YARRA12M 329 226 223 67.8% WETTZ13N-WETTZELL 280 278 DESELECTED 0.0% WETTZ13N-YARRA12M 100 96 95 95.0% WETTZELL-YARRA12M 94 87 87 92.6% ----------------- --------- ----------- ---------- ------ Baseline Total 9629 4737 4375 45.4% * 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.