IVS Analysis Report for VO0231 ($20AUG18VG) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: - GGAO12M did not observe due to gearbox repair. - No fringes in Y polarization for WESTFORD data due to bad optical fiber transceiver. - WESTFORD missed ~1.25hrs due to antenna was not pointing. - KOKEE12M missed ~15hrs of the session due to Mark 6 recorder timeout errors. - Both stations at Onsala missed ~30min of observations due to a thunderstorm. Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 17137 scheduled 9671 correlated (in database) 9492 recoverable (usable) 8970 used Session fit: 27.947 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M 4968 MISSED MISSED 0.0% KOKEE12M 3133 984 954 30.5% MACGO12M 4298 2985 2861 66.6% ONSA13NE 4402 2653 2484 56.4% ONSA13SW 4337 2588 2432 56.1% RAEGYEB 4054 3141 2970 73.3% WESTFORD 4909 3353 3207 65.3% WETTZ13S 4173 3280 3032 72.7% --------------- --------- ----------- --------- ------ Station Total** 17137 9492 8970 52.3% * 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 0418+532 2 0 0 0.0% 2329-384 3 0 0 0.0% 0048-097 28 7 7 25.0% 0059+581 997 550 506 50.8% 0104-408 2 0 0 0.0% 0119+115 188 102 92 48.9% 0229+131 164 80 70 42.7% CTA26 29 14 13 44.8% 0454-234 33 14 10 30.3% 0454+844 2 2 2 100.0% 0656+082 14 7 6 42.9% 0727-115 85 44 39 45.9% 0823+033 171 95 84 49.1% OJ287 287 162 158 55.1% 0955+476 767 476 425 55.4% 1034-293 6 4 3 50.0% 1124-186 61 43 36 59.0% 1144-379 5 5 5 100.0% 1156+295 24 16 16 66.7% 3C274 208 131 115 55.3% 1418+546 623 373 352 56.5% 1417+385 462 265 256 55.4% 1451-375 4 4 3 75.0% 1519-273 6 5 5 83.3% NRAO512 408 221 190 46.6% 1741-038 271 148 111 41.0% 1749+096 239 131 131 54.8% 1803+784 1412 786 767 54.3% 1908-201 36 21 9 25.0% 1923+210 30 15 14 46.7% 1954-388 1 0 0 0.0% 1958-179 21 11 6 28.6% 3C418 999 539 490 49.0% 2113+293 381 187 168 44.1% 2149+056 17 7 6 35.3% 3C446 129 44 36 27.9% 2255-282 7 2 2 28.6% 2318+049 283 142 136 48.1% 0237-027 1 1 1 100.0% 0613+570 953 571 533 55.9% 1244-255 19 19 13 68.4% 1324+224 360 222 209 58.1% 1639+230 153 82 78 51.0% 1846+322 3 0 0 0.0% 2215+150 331 160 156 47.1% 2355-106 117 59 57 48.7% 0019+058 240 110 106 44.2% 0420+022 212 99 81 38.2% 0446+112 33 17 13 39.4% 0641+392 6 6 3 50.0% 0716+714 831 520 501 60.3% 0748+126 302 172 167 55.3% 1053+704 965 601 587 60.8% 1059+282 331 206 197 59.5% 1144+402 435 278 253 58.2% 1520+319 3 1 1 33.3% 2059+034 37 19 16 43.2% 2309+454 36 18 18 50.0% 2319+317 14 10 8 57.1% 0322+222 203 104 88 43.3% 0400-319 4 1 0 0.0% 0632-235 15 10 4 26.7% 0920-397 6 6 6 100.0% 1656-075 3 3 2 66.7% 1759-396 3 0 0 0.0% 0016+731 1189 645 628 52.8% 1015+359 6 6 4 66.7% 1657-261 38 29 24 63.2% 1746+470 6 4 4 66.7% 0017+200 281 131 120 42.7% 0403-132 6 4 4 66.7% 0736+017 203 102 90 44.3% 0814+425 670 397 350 52.2% 0834-201 34 23 14 41.2% 1243-072 107 62 53 49.5% 1406-076 190 114 111 58.4% 1751+288 386 206 201 52.1% ------------ --------- ---------- ------ ------ Source Total 17137 9671 8970 52.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M-KOKEE12M 577 MISSED MISSED 0.0% GGAO12M-MACGO12M 802 MISSED MISSED 0.0% GGAO12M-ONSA13NE 675 MISSED MISSED 0.0% GGAO12M-ONSA13SW 670 MISSED MISSED 0.0% GGAO12M-RAEGYEB 658 MISSED MISSED 0.0% GGAO12M-WESTFORD 942 MISSED MISSED 0.0% GGAO12M-WETTZ13S 644 MISSED MISSED 0.0% KOKEE12M-MACGO12M 731 287 282 38.6% KOKEE12M-ONSA13NE 341 136 128 37.5% KOKEE12M-ONSA13SW 347 137 130 37.5% KOKEE12M-RAEGYEB 271 101 98 36.2% KOKEE12M-WESTFORD 573 208 204 35.6% KOKEE12M-WETTZ13S 293 115 112 38.2% MACGO12M-ONSA13NE 517 510 485 93.8% MACGO12M-ONSA13SW 515 508 485 94.2% MACGO12M-RAEGYEB 469 468 451 96.2% MACGO12M-WESTFORD 796 744 716 89.9% MACGO12M-WETTZ13S 468 468 442 94.4% ONSA13NE-ONSA13SW 774 NOT CORR NOT CORR 0.0% ONSA13NE-RAEGYEB 683 665 625 91.5% ONSA13NE-WESTFORD 668 613 589 88.2% ONSA13NE-WETTZ13S 744 729 657 88.3% ONSA13SW-RAEGYEB 653 636 597 91.4% ONSA13SW-WESTFORD 661 605 584 88.4% ONSA13SW-WETTZ13S 717 702 636 88.7% RAEGYEB-WESTFORD 641 594 564 88.0% RAEGYEB-WETTZ13S 679 677 635 93.5% WESTFORD-WETTZ13S 628 589 550 87.6% ----------------- --------- ----------- ---------- ------ Baseline Total 17137 9492 8970 52.3% * 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.