IVS Analysis Report for R4947 ($20MAY21XE) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) This session has been reprocessed by the Analysis Center. Problems: MATERA halted from 142-2024 to 142-2203 to fix the power supply of the azimuth logic unit device. YARRA12M had three clock breaks at 00:26, 02:44 and 14:26. Parameterization comments: A baseline clock offset was applied to the following: ISHIOKA:WARK12M Other comments: None. ----------------------------------------- Session Statistics Observations: 2000 scheduled 1968 correlated (in database) 1694 recoverable (usable) 1667 used Session fit: 48.328 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 376 236 232 61.7% HART15M 561 483 478 85.2% ISHIOKA 699 640 628 89.8% KOKEE 610 543 535 87.7% MATERA 552 438 434 78.6% WARK12M 566 484 476 84.1% YARRA12M 636 564 551 86.6% --------------- --------- ----------- --------- ------ Station Total** 2000 1694 1667 83.3% * 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 0528+134 2 2 2 100.0% 1611+343 31 29 23 74.2% 2128-123 4 4 4 100.0% 2022+542 23 23 17 73.9% 0450-743 2 2 0 0.0% 0821+394 20 19 17 85.0% NRAO530 35 33 29 82.9% 1156+295 13 11 10 76.9% 0104-408 43 43 40 93.0% 0133+476 44 44 29 65.9% 0454-234 96 96 88 91.7% 0602+673 1 1 1 100.0% 0727-115 92 92 87 94.6% 0808+019 44 44 44 100.0% OJ287 60 57 54 90.0% 0955+476 3 3 3 100.0% 1034-293 12 12 2 16.7% 1057-797 50 50 38 76.0% 1104-445 3 3 2 66.7% 1255-316 14 14 13 92.9% 1351-018 1 1 1 100.0% 1418+546 16 12 10 62.5% 1417+385 39 39 38 97.4% 1451-375 4 4 4 100.0% 1622-253 2 2 2 100.0% 3C371 43 43 31 72.1% 1954-388 13 13 11 84.6% 2052-474 8 8 8 100.0% 2113+293 18 18 17 94.4% 2209+236 6 6 1 16.7% 2255-282 14 14 14 100.0% 2318+049 1 1 1 100.0% 0420-014 4 4 4 100.0% 1149-084 47 47 45 95.7% 1324+224 31 31 24 77.4% 1639+230 2 2 2 100.0% 1639-062 88 87 69 78.4% 2227-088 68 68 57 83.8% 2355-106 42 42 38 90.5% 0529+483 12 9 9 75.0% 0738+491 114 107 98 86.0% 0748+126 109 108 92 84.4% 1546+027 88 88 78 88.6% 2059+034 59 59 58 98.3% 2309+454 2 2 2 100.0% 0322+222 11 11 11 100.0% 0606-223 92 92 87 94.6% 0646-306 15 15 11 73.3% 0920-397 5 5 2 40.0% 1759-396 28 28 23 82.1% 0016+731 54 53 40 74.1% 0109+224 12 12 10 83.3% 0308-611 56 56 34 60.7% 0347-211 1 1 0 0.0% 0743+277 2 2 2 100.0% 0925-203 28 28 9 32.1% 1243-160 16 16 14 87.5% 1806+456 5 3 2 40.0% 2013+163 38 35 32 84.2% 0008-264 1 1 1 100.0% 0017+200 17 17 9 52.9% 0131-522 41 41 30 73.2% 0202+319 72 72 68 94.4% 0834-201 1 1 0 0.0% 1039+811 23 23 23 100.0% 1538+149 3 3 3 100.0% 1751+288 6 6 5 83.3% 1758-651 5 5 3 60.0% 1936-155 45 45 31 68.9% ------------ --------- ---------- ------ ------ Source Total 2000 1968 1667 83.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 146 110 109 74.7% FORTLEZA-ISHIOKA 23 4 4 17.4% FORTLEZA-KOKEE 54 32 31 57.4% FORTLEZA-MATERA 121 83 81 66.9% FORTLEZA-WARK12M 23 7 7 30.4% FORTLEZA-YARRA12M 9 0 DESELECTED 0.0% HART15M-ISHIOKA 75 70 70 93.3% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MATERA 164 140 138 84.1% HART15M-WARK12M 68 57 57 83.8% HART15M-YARRA12M 108 106 104 96.3% ISHIOKA-KOKEE 214 208 204 95.3% ISHIOKA-MATERA 122 108 108 88.5% ISHIOKA-WARK12M 119 110 108 90.8% ISHIOKA-YARRA12M 146 140 134 91.8% KOKEE-MATERA 73 58 58 79.5% KOKEE-WARK12M 157 143 141 89.8% KOKEE-YARRA12M 112 102 101 90.2% MATERA-WARK12M 5 0 DESELECTED 0.0% MATERA-YARRA12M 67 49 49 73.1% WARK12M-YARRA12M 194 167 163 84.0% ----------------- --------- ----------- ---------- ------ Baseline Total 2000 1694 1667 83.3% * 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.