IVS Analysis Report for RD1606 ($16JUL19XA) 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: FORTLEZA has a +1 second clock offset; apriori clock applied. HOBART26 started ~2 hrs late; had antenna drive problems. TIANMA65 is noisy; has only 5 X-band channels (X1U/L-X4) and 4 S-band channels (S1-S4). The Haystack correlatoer reports two clock breaks. These are seen in the single band delays, but not in the group delays. Parameterization comments: +1 second apriori clock offset at FORTLEZA. Other comments: Observed 33 Gaia transfer sources. ----------------------------------------- Session Statistics Observations: 1449 scheduled 1359 correlated (in database) 1103 recoverable (usable) 1073 used Session fit: 25.731 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 233 167 161 69.1% HARTRAO 298 213 212 71.1% HOBART26 263 138 124 47.1% KOKEE 292 213 212 72.6% MEDICINA 461 391 376 81.6% NYALES20 451 370 364 80.7% TIANMA65 442 326 326 73.8% WETTZELL 458 388 371 81.0% --------------- --------- ----------- --------- ------ Station Total** 1449 1103 1073 74.1% * 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 0137+012 14 11 10 71.4% 0211+171 17 16 10 58.8% 0241+622 64 64 14 21.9% 0312+100 13 12 11 84.6% 0316-444 9 9 2 22.2% 0325+395 53 53 47 88.7% 0410+110 43 42 17 39.5% 0454-463 22 20 17 77.3% 0812+020 63 62 56 88.9% 0823-223 58 58 3 5.2% 0912+297 16 16 8 50.0% 1046-409 6 6 1 16.7% 1104+728 53 51 46 86.8% 1143-332 18 18 11 61.1% 1251-197 16 16 16 100.0% 1333-152 19 19 18 94.7% 1333-337 16 12 5 31.2% 1908+484 23 23 19 82.6% 2135-184 18 14 0 0.0% 2145+082 18 15 11 61.1% 2239+096 66 56 50 75.8% 2314-409 16 13 10 62.5% 2329-415 7 6 1 14.3% 2353+816 54 51 51 94.4% 1348+308 60 60 54 90.0% 1022+194 73 70 65 89.0% 1125+366 21 19 16 76.2% 1215+303 70 67 60 85.7% 1736+324 67 65 58 86.6% 2254+024 10 9 8 80.0% 0454+844 61 61 60 98.4% 2353-686 21 19 15 71.4% 0522-611 17 17 8 47.1% 0119+041 3 3 3 100.0% 0133+476 17 17 17 100.0% 0434-188 1 1 1 100.0% 0552+398 23 21 21 91.3% 0955+476 13 11 11 84.6% 1057-797 9 5 5 55.6% 1255-316 3 1 1 33.3% 1519-273 9 9 9 100.0% 1749+096 48 38 38 79.2% 1803+784 23 22 21 91.3% 1954-388 5 5 5 100.0% 3C418 29 29 23 79.3% 0648-165 4 4 4 100.0% 1636+473 1 1 1 100.0% 1639-062 20 18 16 80.0% 0256-005 9 7 4 44.4% 0506+101 6 6 6 100.0% 0716+714 29 29 29 100.0% 0748+126 1 1 1 100.0% 2309+454 8 8 8 100.0% 0920-397 1 1 0 0.0% 0332-403 1 1 1 100.0% 0847-120 5 4 4 80.0% 0008-264 5 3 3 60.0% 0131-522 6 5 5 83.3% 1123+264 38 30 30 78.9% 1406-076 3 3 3 100.0% 1514+197 10 10 9 90.0% 1758-651 13 12 12 92.3% 1936-155 3 3 3 100.0% 2126-158 1 1 1 100.0% ------------ --------- ---------- ------ ------ Source Total 1449 1359 1073 74.1% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HARTRAO 71 56 56 78.9% FORTLEZA-HOBART26 27 12 12 44.4% FORTLEZA-KOKEE 18 16 16 88.9% FORTLEZA-MEDICINA 41 30 28 68.3% FORTLEZA-NYALES20 31 21 21 67.7% FORTLEZA-TIANMA65 8 6 6 75.0% FORTLEZA-WETTZELL 37 26 22 59.5% HARTRAO-HOBART26 59 32 32 54.2% HARTRAO-KOKEE 0 NOT CORR NOT CORR 0.0% HARTRAO-MEDICINA 49 39 38 77.6% HARTRAO-NYALES20 26 21 21 80.8% HARTRAO-TIANMA65 52 36 36 69.2% HARTRAO-WETTZELL 41 29 29 70.7% HOBART26-KOKEE 55 28 28 50.9% HOBART26-MEDICINA 8 4 DESELECTED 0.0% HOBART26-NYALES20 8 5 DESELECTED 0.0% HOBART26-TIANMA65 94 52 52 55.3% HOBART26-WETTZELL 12 5 DESELECTED 0.0% KOKEE-MEDICINA 33 26 25 75.8% KOKEE-NYALES20 53 41 41 77.4% KOKEE-TIANMA65 95 70 70 73.7% KOKEE-WETTZELL 38 32 32 84.2% MEDICINA-NYALES20 126 105 105 83.3% MEDICINA-TIANMA65 59 50 50 84.7% MEDICINA-WETTZELL 145 137 130 89.7% NYALES20-TIANMA65 78 65 65 83.3% NYALES20-WETTZELL 129 112 111 86.0% TIANMA65-WETTZELL 56 47 47 83.9% ----------------- --------- ----------- ---------- ------ Baseline Total 1449 1103 1073 74.1% * 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.