IVS Analysis Report for AUA077 ($21JUN01XA) 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: HOBART12 Sampler issue caused power loss in X-band channels until DBBC restart at 0521UT. After the restart, the station has a bi-modal residuals distribution. Parameterization comments: A clock break was added to HOBART12. Other comments: Comments from the correlator: "Mixed mode baselines (those including Hb/Ke and an SX station) were processed by resolving single band delays per polarisation prior to per polarisation phase correction estimation. VGOS-Legacy baselines were processed as -PRR+RL (or -PRR+LR where relevant) while the Hobart12-Katherine baseline was processed as Stokes-I." ----------------------------------------- Session statistics Observations: 6867 scheduled 6419 correlated (in database) 5784 recoverable (usable) 5108 used Session fit: 34.365 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 1902 1380 1313 69.0% HOBART12 2470 2010 1370 55.5% HOBART26 2213 1971 1728 78.1% KATH12M 2498 1949 1757 70.3% WARK12M 2177 1973 1902 87.4% YARRA12M 2474 2285 2146 86.7% --------------- --------- ----------- --------- ------ Station Total** 6867 5784 5108 74.4% * 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 0003-066 68 68 63 92.6% 0104-408 186 181 153 82.3% 0119+115 68 64 48 70.6% 0131-522 185 175 142 76.8% 0202+319 17 17 12 70.6% 0215+015 19 17 16 84.2% 0235+164 84 84 78 92.9% 0308-611 301 288 194 64.5% 0332-403 191 184 152 79.6% 0402-362 145 135 110 75.9% 0405-385 116 111 80 69.0% 0420+022 57 47 29 50.9% 0420-014 80 66 53 66.2% 0437-454 34 34 26 76.5% 0454-234 177 172 144 81.4% 0458-020 76 76 53 69.7% 0530-727 90 85 56 62.2% 0537-286 49 44 28 57.1% 0537-441 221 213 148 67.0% 0552+398 20 15 6 30.0% 0606-223 64 64 52 81.2% 0632-235 66 64 33 50.0% 0646-306 143 134 85 59.4% 0648-165 124 114 97 78.2% 0727-115 109 105 86 78.9% 0736+017 50 48 39 78.0% 0748+126 28 26 20 71.4% 0814+425 9 7 5 55.6% 0823+033 86 82 58 67.4% 0834-201 120 101 62 51.7% OJ287 67 57 51 76.1% 0920-397 2 2 1 50.0% 1057-797 521 496 432 82.9% 1104-445 47 47 44 93.6% 1124-186 106 106 86 81.1% 1128+385 20 18 16 80.0% 1144+402 15 12 9 60.0% 1144-379 175 157 124 70.9% 1149-084 79 67 47 59.5% 1213-172 48 43 35 72.9% 3C274 36 36 19 52.8% 1243-160 43 33 23 53.5% 1244-255 79 79 63 79.7% 1255-316 59 55 39 66.1% 1334-127 98 79 62 63.3% 1406-076 61 59 47 77.0% 1417+385 11 10 6 54.5% 1424-418 166 147 118 71.1% 1451-375 102 92 69 67.6% 1519-273 120 112 95 79.2% 1546+027 103 87 79 76.7% 1606+106 29 24 16 55.2% 1639-062 119 107 88 73.9% 1647-296 191 173 150 78.5% DA426 3 3 0 0.0% 1741-038 95 94 81 85.3% 1749+096 111 103 88 79.3% 1751+288 48 36 35 72.9% 1758-651 142 131 93 65.5% 1908-201 54 54 47 87.0% 1921-293 105 89 79 75.2% 1936-155 76 76 54 71.1% 1954-388 139 139 131 94.2% 1958-179 54 51 51 94.4% 2008-159 78 78 73 93.6% 2052-474 99 99 76 76.8% 2113+293 28 28 27 96.4% 2126-158 61 61 57 93.4% 2144+092 75 64 40 53.3% 2214+241 12 12 8 66.7% 3C446 111 107 78 70.3% 2227-088 76 70 61 80.3% 2255-282 100 98 94 94.0% 2318+049 50 42 33 66.0% 2329-384 70 65 55 78.6% ------------ --------- ---------- ------ ------ Source Total 6867 6419 5108 74.4% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-HOBART12 395 237 180 45.6% HART15M-HOBART26 339 273 270 79.6% HART15M-KATH12M 395 197 196 49.6% HART15M-WARK12M 276 215 212 76.8% HART15M-YARRA12M 497 458 455 91.5% HOBART12-HOBART26 508 415 187 36.8% HOBART12-KATH12M 542 448 266 49.1% HOBART12-WARK12M 508 449 397 78.1% HOBART12-YARRA12M 517 461 340 65.8% HOBART26-KATH12M 477 396 395 82.8% HOBART26-WARK12M 434 433 426 98.2% HOBART26-YARRA12M 455 454 450 98.9% KATH12M-WARK12M 519 436 433 83.4% KATH12M-YARRA12M 565 472 467 82.7% WARK12M-YARRA12M 440 440 434 98.6% ----------------- --------- ----------- ---------- ------ Baseline Total 6867 5784 5108 74.4% * 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.