IVS Analysis Report for R41099 (20230420-r41099) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Phil Cigan, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: FORTLEZA(Ft) Did not observe HOBART12(Hb) Applied manual phase calibration NYALE13S(Ns) Applied manual phase calibration NYALES20(Ny) Applied manual phase calibration URUMQI (Ur) No log file available from IVS; met data all zeros. YARRA12M(Yg) Applied manual phase calibration Parameterization comments: Correlator lists many removed channels from fringe fitting, across most baselines. Many subambiguities at S and X, for most stations. Refringing probably warranted. YARRA12M and HOBART12 omitted during analysis, too few good scans. Clock break estimated for NYALE13S at 2023/04/20 20:06 Baseline clock offset estimated for NYALE13S:WETTZELL Other comments: Applied manual phase calibration to Hb, Ns, Ny, Yg. ----------------------------------------- Session Statistics Observations: 5867 scheduled 5045 correlated (in database) 3522 recoverable (usable) 2481 used Session fit: 30.577 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 323 MISSED MISSED 0.0% HART15M 882 588 445 50.5% HOBART12 565 101 NOT USED 0.0% KOKEE 1021 544 390 38.2% NYALE13S 1250 763 449 35.9% NYALES20 1485 515 232 15.6% SVETLOE 1479 1179 768 51.9% URUMQI 1422 1103 923 64.9% WETTZELL 1446 1139 836 57.8% YARRA12M 398 0 NOT USED 0.0% ZELENCHK 1463 1112 905 61.9% --------------- --------- ----------- --------- ------ Station Total** 5867 3522 2474 42.2% * 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 0418+532 1 1 1 100.0% 1508-055 23 23 20 87.0% 1606-398 2 2 0 0.0% 1647-296 17 15 6 35.3% 1851+488 11 7 7 63.6% 1952+138 3 3 3 100.0% 2201+171 134 119 64 47.8% 2325+093 25 24 14 56.0% 2329-384 12 12 0 0.0% 0003-066 24 21 12 50.0% 0111+021 2 2 2 100.0% 0133+476 348 302 173 49.7% 0454-234 61 57 14 23.0% 0458-020 92 76 30 32.6% 0454+844 2 2 1 50.0% 0530-727 18 16 0 0.0% 0537-441 10 10 0 0.0% 0552+398 246 187 115 46.7% 0727-115 44 37 14 31.8% OJ287 283 216 114 40.3% 0955+476 110 97 41 37.3% 1034-293 10 10 9 90.0% 1057-797 49 40 1 2.0% 1104-445 1 1 0 0.0% 1124-186 33 27 9 27.3% 1255-316 15 11 3 20.0% 1300+580 5 5 2 40.0% 1334-127 65 45 20 30.8% 1451-375 39 29 2 5.1% NRAO512 202 180 93 46.0% 1741-038 62 37 17 27.4% 1803+784 490 409 236 48.2% 1954-388 43 35 4 9.3% 3C418 451 371 160 35.5% 2113+293 60 58 31 51.7% 2255-282 20 18 5 25.0% 0332+078 9 9 4 44.4% 0346-279 21 18 6 28.6% 0613+570 342 321 172 50.3% 0912+029 31 21 21 67.7% 0951+268 2 2 2 100.0% 0025+197 1 1 1 100.0% 0215+015 153 125 51 33.3% 0442+389 4 4 0 0.0% 0446+112 68 60 30 44.1% 0716+714 126 122 58 46.0% 0738+491 160 135 64 40.0% 0748+126 86 67 31 36.0% 1053+704 64 46 22 34.4% 1133-032 4 4 3 75.0% 1144+402 162 144 60 37.0% 1212+171 4 4 2 50.0% 1306+360 27 22 12 44.4% 1520+437 9 9 5 55.6% 1617+229 45 43 19 42.2% 1623+578 4 4 2 50.0% 1758+388 52 44 20 38.5% 2059+034 118 118 75 63.6% 2214+350 28 28 20 71.4% 2215+020 3 3 3 100.0% 2309+454 28 28 17 60.7% 2319+317 36 36 25 69.4% 0035-252 27 24 7 25.9% 0239+175 19 19 13 68.4% 0632-235 7 5 5 71.4% 0920-397 23 16 0 0.0% 1015+057 1 1 1 100.0% 1406-267 5 5 3 60.0% 1602-115 2 2 2 100.0% 1615+029 12 12 5 41.7% 0016+731 420 374 207 49.3% 0308-611 70 45 0 0.0% 0332-403 14 14 0 0.0% 0544+273 9 9 2 22.2% 0743+277 13 13 3 23.1% 0847-120 25 25 21 84.0% 0131-522 35 29 0 0.0% 0202+319 274 245 125 45.6% 0403-132 33 31 21 63.6% 0821+394 4 4 3 75.0% 1123+264 31 31 12 38.7% 1219+044 17 14 5 29.4% 1243-072 39 37 23 59.0% 1514+197 45 41 18 40.0% 1706-174 1 1 0 0.0% 1758-651 13 13 0 0.0% 1936-155 101 85 43 42.6% 2126-158 27 27 14 51.9% ------------ --------- ---------- ------ ------ Source Total 5867 5045 2481 42.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 49 MISSED MISSED 0.0% FORTLEZA-HOBART12 17 MISSED MISSED 0.0% FORTLEZA-KOKEE 16 MISSED MISSED 0.0% FORTLEZA-NYALE13S 31 MISSED MISSED 0.0% FORTLEZA-NYALES20 38 MISSED MISSED 0.0% FORTLEZA-SVETLOE 41 MISSED MISSED 0.0% FORTLEZA-URUMQI 30 MISSED MISSED 0.0% FORTLEZA-WETTZELL 49 MISSED MISSED 0.0% FORTLEZA-YARRA12M 9 MISSED MISSED 0.0% FORTLEZA-ZELENCHK 43 MISSED MISSED 0.0% HART15M-HOBART12 153 101 DESELECTED 0.0% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALE13S 47 29 18 38.3% HART15M-NYALES20 72 0 DESELECTED 0.0% HART15M-SVETLOE 91 87 68 74.7% HART15M-URUMQI 112 111 111 99.1% HART15M-WETTZELL 143 134 124 86.7% HART15M-YARRA12M 81 0 DESELECTED 0.0% HART15M-ZELENCHK 134 126 124 92.5% HOBART12-KOKEE 148 0 DESELECTED 0.0% HOBART12-NYALE13S 7 0 DESELECTED 0.0% HOBART12-NYALES20 13 0 DESELECTED 0.0% HOBART12-SVETLOE 14 0 DESELECTED 0.0% HOBART12-URUMQI 51 0 DESELECTED 0.0% HOBART12-WETTZELL 11 0 DESELECTED 0.0% HOBART12-YARRA12M 122 0 DESELECTED 0.0% HOBART12-ZELENCHK 29 0 DESELECTED 0.0% KOKEE-NYALE13S 146 113 20 13.7% KOKEE-NYALES20 173 0 DESELECTED 0.0% KOKEE-SVETLOE 133 111 73 54.9% KOKEE-URUMQI 135 124 119 88.1% KOKEE-WETTZELL 123 111 93 75.6% KOKEE-YARRA12M 44 0 DESELECTED 0.0% KOKEE-ZELENCHK 103 85 85 82.5% NYALE13S-NYALES20 251 51 44 17.5% NYALE13S-SVETLOE 209 170 99 47.4% NYALE13S-URUMQI 190 146 131 68.9% NYALE13S-WETTZELL 187 124 60 32.1% NYALE13S-YARRA12M 13 0 DESELECTED 0.0% NYALE13S-ZELENCHK 169 130 77 45.6% NYALES20-SVETLOE 248 136 48 19.4% NYALES20-URUMQI 226 112 51 22.6% NYALES20-WETTZELL 236 127 59 25.0% NYALES20-YARRA12M 15 0 DESELECTED 0.0% NYALES20-ZELENCHK 213 89 30 14.1% SVETLOE-URUMQI 206 194 133 64.6% SVETLOE-WETTZELL 249 236 162 65.1% SVETLOE-YARRA12M 20 0 DESELECTED 0.0% SVETLOE-ZELENCHK 268 245 185 69.0% URUMQI-WETTZELL 195 193 156 80.0% URUMQI-YARRA12M 40 0 DESELECTED 0.0% URUMQI-ZELENCHK 237 223 222 93.7% WETTZELL-YARRA12M 20 0 DESELECTED 0.0% WETTZELL-ZELENCHK 233 214 182 78.1% YARRA12M-ZELENCHK 34 0 DESELECTED 0.0% ----------------- --------- ----------- ---------- ------ Baseline Total 5867 3522 2474 42.2% * 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.