IVS Analysis Report for R4900 ($19JUN27XE) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Christopher Dieck, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: NYALES20 - Observed with warm receiver. First successful scan was 178-1947b. ZELENCHK - Missed 179-11:44 -- 179-16:09 due to Mk5 problems. Parameterization comments: - Clock breaks were added as follows: YARRA12M 19/06/28 04:23 YARRA12M 19/06/28 06:14 YARRA12M 19/06/28 09:35 ZELENCHK 19/06/28 11:44 Other comments: - This is the analysis of the preliminary release without URUMQI. The vgosDb USNO analysis output is available at https://rorf.usno.navy.mil/pub/19JUN27XE.p1.tgz and ftp://cddis.nasa.gov/vlbi/ivsdata/vgosdb/2019/19JUN27XE.p1.tgz ----------------------------------------- Session Statistics Observations: 4629 scheduled 3417 correlated (in database) 3122 recoverable (usable) 2912 used Session fit: 40.077 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 426 349 326 76.5% HART15M 719 583 556 77.3% ISHIOKA 952 661 634 66.6% KATH12M 890 772 739 83.0% KOKEE 763 581 519 68.0% NYALES20 935 577 553 59.1% URUMQI 1008 NOT CORR NOT CORR 0.0% WARK12M 691 608 519 75.1% WETTZELL 984 734 709 72.1% YARRA12M 836 736 664 79.4% ZELENCHK 1054 643 605 57.4% --------------- --------- ----------- --------- ------ Station Total** 4629 3122 2912 62.9% * 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 0003-066 117 102 95 81.2% 0059+581 114 67 65 57.0% 0104-408 88 84 77 87.5% 0119+041 6 4 3 50.0% 0229+131 50 40 28 56.0% 0454-234 111 87 75 67.6% 0454+844 134 75 60 44.8% 0530-727 30 30 27 90.0% 0537-441 2 2 2 100.0% 0656+082 22 11 8 36.4% 0727-115 129 101 91 70.5% 0749+540 32 20 14 43.8% 0805+410 95 70 61 64.2% 0808+019 22 18 17 77.3% OJ287 175 145 121 69.1% 0955+476 144 98 87 60.4% 1057-797 87 87 74 85.1% 1104-445 41 41 35 85.4% 1124-186 83 72 62 74.7% 1255-316 50 49 48 96.0% 1351-018 69 56 52 75.4% 1418+546 136 73 40 29.4% 1417+385 23 11 11 47.8% 1424-418 76 76 59 77.6% 1622-253 4 3 3 75.0% 1741-038 71 52 47 66.2% 1803+784 143 100 99 69.2% 1954-388 21 21 20 95.2% 3C418 136 87 84 61.8% 2113+293 5 4 3 60.0% 2255-282 50 43 41 82.0% 2318+049 98 77 60 61.2% 2356+385 2 1 0 0.0% 0346-279 1 1 1 100.0% 0524+034 3 1 1 33.3% 1354-152 1 1 1 100.0% 1636+473 38 22 22 57.9% 1639+230 33 23 17 51.5% 1639-062 66 48 44 66.7% 1846+322 2 1 1 50.0% 2227-088 150 120 112 74.7% 2229+695 103 62 55 53.4% 0019+058 84 73 68 81.0% 0025+197 2 2 2 100.0% 0256-005 3 3 2 66.7% 0420+022 3 3 2 66.7% 0529+483 29 16 16 55.2% 0641+392 1 1 1 100.0% 0716+714 100 55 51 51.0% 0729+259 11 5 3 27.3% 1040+244 9 5 5 55.6% 1053+704 40 31 30 75.0% 1100+122 76 40 37 48.7% 1133-032 1 0 0 0.0% 1144+402 70 52 51 72.9% 1520+319 20 8 6 30.0% 1546+027 154 113 105 68.2% 2059+034 9 7 7 77.8% 2141+175 142 107 53 37.3% 2214+350 34 27 18 52.9% 2250+194 1 1 1 100.0% 0115-214 1 1 1 100.0% 0322+222 13 9 8 61.5% 1736+324 1 0 0 0.0% 1759-396 15 15 14 93.3% 0308-611 65 65 64 98.5% 0332-403 33 26 24 72.7% 0544+273 2 2 2 100.0% 0627-199 4 4 2 50.0% 1243-160 52 41 36 69.2% 1308+328 2 2 2 100.0% 1519-294 1 1 0 0.0% 1806+456 86 42 33 38.4% 2000+148 2 2 1 50.0% 0008-264 2 2 2 100.0% 0131-522 117 117 99 84.6% 0151+474 310 195 129 41.6% 0202+319 135 100 93 68.9% 0834-201 21 15 1 4.8% 1538+149 172 103 86 50.0% 1758-651 4 4 3 75.0% 1936-155 26 26 25 96.2% 2126-158 13 10 6 46.2% ------------ --------- ---------- ------ ------ Source Total 4629 3417 2912 62.9% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 133 122 112 84.2% FORTLEZA-ISHIOKA 7 6 6 85.7% FORTLEZA-KATH12M 2 2 DESELECTED 0.0% FORTLEZA-KOKEE 34 33 32 94.1% FORTLEZA-NYALES20 53 33 32 60.4% FORTLEZA-URUMQI 24 NOT CORR NOT CORR 0.0% FORTLEZA-WARK12M 24 24 22 91.7% FORTLEZA-WETTZELL 65 64 62 95.4% FORTLEZA-YARRA12M 8 8 7 87.5% FORTLEZA-ZELENCHK 76 57 53 69.7% HART15M-ISHIOKA 39 31 31 79.5% HART15M-KATH12M 79 76 76 96.2% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALES20 52 29 29 55.8% HART15M-URUMQI 63 NOT CORR NOT CORR 0.0% HART15M-WARK12M 52 50 49 94.2% HART15M-WETTZELL 90 87 85 94.4% HART15M-YARRA12M 99 96 87 87.9% HART15M-ZELENCHK 112 92 87 77.7% ISHIOKA-KATH12M 92 88 87 94.6% ISHIOKA-KOKEE 160 151 146 91.2% ISHIOKA-NYALES20 130 96 94 72.3% ISHIOKA-URUMQI 173 NOT CORR NOT CORR 0.0% ISHIOKA-WARK12M 62 51 45 72.6% ISHIOKA-WETTZELL 111 98 97 87.4% ISHIOKA-YARRA12M 64 57 52 81.2% ISHIOKA-ZELENCHK 114 83 76 66.7% KATH12M-KOKEE 76 72 69 90.8% KATH12M-NYALES20 33 26 26 78.8% KATH12M-URUMQI 67 NOT CORR NOT CORR 0.0% KATH12M-WARK12M 198 181 176 88.9% KATH12M-WETTZELL 32 29 28 87.5% KATH12M-YARRA12M 258 258 237 91.9% KATH12M-ZELENCHK 53 40 40 75.5% KOKEE-NYALES20 95 60 59 62.1% KOKEE-URUMQI 88 NOT CORR NOT CORR 0.0% KOKEE-WARK12M 117 108 66 56.4% KOKEE-WETTZELL 73 60 60 82.2% KOKEE-YARRA12M 51 48 41 80.4% KOKEE-ZELENCHK 69 49 46 66.7% NYALES20-URUMQI 165 NOT CORR NOT CORR 0.0% NYALES20-WARK12M 9 4 DESELECTED 0.0% NYALES20-WETTZELL 209 201 193 92.3% NYALES20-YARRA12M 21 15 13 61.9% NYALES20-ZELENCHK 168 113 107 63.7% URUMQI-WARK12M 24 NOT CORR NOT CORR 0.0% URUMQI-WETTZELL 156 NOT CORR NOT CORR 0.0% URUMQI-YARRA12M 59 NOT CORR NOT CORR 0.0% URUMQI-ZELENCHK 189 NOT CORR NOT CORR 0.0% WARK12M-WETTZELL 2 2 DESELECTED 0.0% WARK12M-YARRA12M 193 183 161 83.4% WARK12M-ZELENCHK 10 5 DESELECTED 0.0% WETTZELL-YARRA12M 33 30 27 81.8% WETTZELL-ZELENCHK 213 163 157 73.7% YARRA12M-ZELENCHK 50 41 39 78.0% ----------------- --------- ----------- ---------- ------ Baseline Total 4629 3122 2912 62.9% * 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.