IVS Analysis Report for R4915 ($19OCT10XE) 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: HOBART26 - Did not participate. ISHIOKA - Did not participate. KOKEE - Did not observe for the last three hours due to a power outage. YARRA12M - Weather logs contained extremal relative humidity values. Default values of 50% were used instead. ZELENCHK - Scans prior to 290-1950 were deselected. There were many outliers on the WETTZ13N:WETTZELL baseline. Parameterization comments: - Atmospheric constraints for KOKEE were increased. - Clock constraints for YARRA12M were increased. Other comments: - Due to dropped channels, the S-band ambiguity spacing is 50 ns on all YEBES40M baselines. This is the analysis of the final release of r4915. The vgosDb USNO analysis output is available at ftp://cddis.nasa.gov/vlbi/ivsdata/vgosdb/2019/19OCT10XE.tgz ----------------------------------------- Session Statistics Observations: 5364 scheduled 4658 correlated (in database) 4440 recoverable (usable) 4054 used Session fit: 27.328 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 708 615 556 78.5% HART15M 912 769 712 78.1% HOBART26 565 MISSED MISSED 0.0% KOKEE 865 580 554 64.0% NYALES20 1247 1180 1141 91.5% WETTZ13N 1472 1361 1182 80.3% WETTZELL 1434 1335 1172 81.7% YARRA12M 760 426 363 47.8% YEBES40M 1455 1394 1320 90.7% ZELENCHK 1310 1220 1108 84.6% --------------- --------- ----------- --------- ------ Station Total** 5364 4440 4054 75.6% * 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 0409+229 3 3 3 100.0% 0212+735 78 73 64 82.1% 1540-828 41 14 0 0.0% 1738+499 75 75 68 90.7% 1502+106 85 62 56 65.9% 2008-159 73 46 40 54.8% 1030+415 51 51 46 90.2% 1133-032 36 34 28 77.8% 0048-097 20 20 18 90.0% 0727-115 59 42 35 59.3% 0059+581 219 209 193 88.1% 0119+115 69 59 53 76.8% 0405-385 26 10 8 30.8% 0458-020 141 119 115 81.6% 0454+844 178 178 149 83.7% 0537-441 23 7 7 30.4% 0656+082 1 1 1 100.0% 0749+540 31 31 26 83.9% 0808+019 14 12 12 85.7% OJ287 266 247 221 83.1% 1034-293 31 24 18 58.1% 1104-445 12 0 0 0.0% 3C274 36 31 27 75.0% 1255-316 27 13 12 44.4% 1334-127 103 82 73 70.9% 1417+385 353 327 301 85.3% 1424-418 41 18 17 41.5% 1519-273 14 11 11 78.6% 1749+096 170 159 141 82.9% 1803+784 207 188 182 87.9% 1921-293 7 4 4 57.1% 3C418 286 286 266 93.0% 2052-474 14 1 0 0.0% 3C446 100 85 68 68.0% 2255-282 29 23 17 58.6% 0332+078 138 134 101 73.2% 0548+378 101 99 84 83.2% 0613+570 433 408 331 76.4% 0759+183 30 30 24 80.0% 0912+029 14 14 10 71.4% 1639-062 88 73 60 68.2% 1846+322 18 18 15 83.3% 1909+161 1 1 1 100.0% 2155+312 68 65 53 77.9% 2229+695 119 114 107 89.9% 0019+058 36 36 30 83.3% 0134+311 7 7 6 85.7% 0256-005 22 21 12 54.5% 0307+380 55 42 29 52.7% 0446+112 6 4 4 66.7% 0716+714 204 184 170 83.3% 1053+704 46 46 43 93.5% 1144+402 217 202 200 92.2% 1327+504 1 1 1 100.0% 1342+662 10 10 6 60.0% 1520+437 1 1 0 0.0% 1616+063 3 3 3 100.0% 1617+229 49 41 36 73.5% 1623+578 15 15 6 40.0% 2059+034 2 1 1 50.0% 2319+317 3 3 3 100.0% 0239+175 2 2 1 50.0% 0414-189 19 13 11 57.9% 0606-223 66 40 36 54.5% 0646-306 34 18 18 52.9% 0920-397 3 0 0 0.0% 1406-267 1 0 0 0.0% 1759-396 9 3 1 11.1% 0048-427 26 12 9 34.6% 0308-611 85 31 23 27.1% 0506-612 1 0 0 0.0% 1308+328 11 7 6 54.5% 1657-261 116 86 61 52.6% 2000+148 23 17 15 65.2% 2142+110 3 3 2 66.7% 2335-027 3 2 1 33.3% 0008-264 16 10 6 37.5% 0151+474 11 11 7 63.6% NRAO150 19 19 19 100.0% 0642+449 121 118 98 81.0% 0821+394 23 23 21 91.3% 1123+264 4 2 2 50.0% 1213-172 130 106 89 68.5% 1413+135 9 9 7 77.8% 1758-651 5 1 1 20.0% 2126-158 18 7 4 22.2% ------------ --------- ---------- ------ ------ Source Total 5364 4658 4054 75.6% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 123 109 97 78.9% FORTLEZA-HOBART26 23 MISSED MISSED 0.0% FORTLEZA-KOKEE 61 45 44 72.1% FORTLEZA-NYALES20 84 77 74 88.1% FORTLEZA-WETTZ13N 96 87 75 78.1% FORTLEZA-WETTZELL 96 90 82 85.4% FORTLEZA-YARRA12M 14 5 4 28.6% FORTLEZA-YEBES40M 128 125 114 89.1% FORTLEZA-ZELENCHK 83 77 66 79.5% HART15M-HOBART26 99 MISSED MISSED 0.0% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALES20 54 54 54 100.0% HART15M-WETTZ13N 132 125 122 92.4% HART15M-WETTZELL 121 115 113 93.4% HART15M-YARRA12M 128 122 95 74.2% HART15M-YEBES40M 130 126 121 93.1% HART15M-ZELENCHK 125 118 110 88.0% HOBART26-KOKEE 108 MISSED MISSED 0.0% HOBART26-NYALES20 13 MISSED MISSED 0.0% HOBART26-WETTZ13N 13 MISSED MISSED 0.0% HOBART26-WETTZELL 12 MISSED MISSED 0.0% HOBART26-YARRA12M 262 MISSED MISSED 0.0% HOBART26-YEBES40M 9 MISSED MISSED 0.0% HOBART26-ZELENCHK 26 MISSED MISSED 0.0% KOKEE-NYALES20 171 138 134 78.4% KOKEE-WETTZ13N 109 79 79 72.5% KOKEE-WETTZELL 108 79 77 71.3% KOKEE-YARRA12M 95 73 67 70.5% KOKEE-YEBES40M 120 94 90 75.0% KOKEE-ZELENCHK 93 72 63 67.7% NYALES20-WETTZ13N 231 228 224 97.0% NYALES20-WETTZELL 220 218 215 97.7% NYALES20-YARRA12M 45 42 40 88.9% NYALES20-YEBES40M 226 225 218 96.5% NYALES20-ZELENCHK 203 198 182 89.7% WETTZ13N-WETTZELL 309 282 164 53.1% WETTZ13N-YARRA12M 50 41 33 66.0% WETTZ13N-YEBES40M 282 279 268 95.0% WETTZ13N-ZELENCHK 250 240 217 86.8% WETTZELL-YARRA12M 51 42 38 74.5% WETTZELL-YEBES40M 283 281 270 95.4% WETTZELL-ZELENCHK 234 228 213 91.0% YARRA12M-YEBES40M 48 39 34 70.8% YARRA12M-ZELENCHK 67 62 52 77.6% YEBES40M-ZELENCHK 229 225 205 89.5% ----------------- --------- ----------- ---------- ------ Baseline Total 5364 4440 4054 75.6% * 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.