IVS Analysis Report for R41101 (20230504-r41101) 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 KATH12M (Ke) Observed in mixed mode with polarizations X, Y Applied manual phase calibration MEDICINA(Mc) Applied manual phase calibration MEDICINA(Mc) Removed channel from fringe fitting: S05UR NYALE13S(Ns) Weak (but useable) X-band phase cal amplitudes NYALES20(Ny) ~60% nondetections on X-band WARK12M (Ww) Applied manual phase calibration YARRA12M(Yg) Station reports: antenna communication issues, fs system disk full, DBBC communication error No detections in X-band Applied manual phase calibration Parameterization comments: WETTZELL had a fair number of subambiguities from 0400 onward at S band only, not enough to warrant refringing. YARRA12M omitted, no usable data as the correlator noted. Baseline clock offsets estimated for KATH12M:WETTZELL, MEDICINA:NYALE13S, NYALE13S:WARK12M Other comments: Applied manual phase calibration to Ke, Mc, Ww, Yg. Ww met values were all zeroes. ----------------------------------------- Session Statistics Observations: 4216 scheduled 4210 correlated (in database) 2536 recoverable (usable) 2356 used Session fit: 41.788 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 796 475 446 56.0% KATH12M 922 407 395 42.8% KOKEE 906 602 568 62.7% MEDICINA 1134 1000 923 81.4% NYALE13S 849 685 639 75.3% NYALES20 1136 608 580 51.1% WARK12M 695 351 343 49.4% WETTZELL 1097 944 818 74.6% YARRA12M 897 0 NOT USED 0.0% --------------- --------- ----------- --------- ------ Station Total** 4216 2536 2356 55.9% * 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 1606-398 2 2 0 0.0% 2325+093 34 34 23 67.6% 2329-384 9 9 0 0.0% 2353+816 11 11 6 54.5% 0003-066 15 15 4 26.7% 0059+581 168 168 123 73.2% 0111+021 1 1 0 0.0% 0454-234 92 92 49 53.3% 0458-020 71 71 44 62.0% 0530-727 23 23 5 21.7% 0656+082 11 11 3 27.3% 0727-115 55 55 29 52.7% 0823+033 36 36 9 25.0% 0955+476 100 100 66 66.0% 1034-293 7 7 2 28.6% 1057-797 99 99 45 45.5% 1124-186 49 49 24 49.0% 1128+385 55 55 44 80.0% 1144-379 54 54 21 38.9% 3C274 98 98 39 39.8% 1255-316 38 38 13 34.2% 1300+580 1 1 1 100.0% 1417+385 13 13 10 76.9% 1519-273 59 59 26 44.1% 1622-253 19 19 12 63.2% NRAO512 126 126 79 62.7% 1741-038 54 54 28 51.9% 3C371 176 176 134 76.1% 1921-293 41 41 18 43.9% 1958-179 78 76 41 52.6% 3C418 245 243 162 66.1% 2052-474 34 33 9 26.5% 2113+293 51 51 36 70.6% 0346-279 74 74 25 33.8% 0613+570 171 171 138 80.7% 0800+618 7 7 4 57.1% 1013+054 2 2 2 100.0% 1324+224 35 35 25 71.4% 1639+230 13 13 8 61.5% 1846+322 103 103 56 54.4% 1909+161 4 4 1 25.0% 2215+150 103 103 41 39.8% 2227-088 43 43 22 51.2% 2229+695 90 90 66 73.3% 0019+058 12 12 8 66.7% 0215+015 117 116 48 41.0% 0340+362 3 3 0 0.0% 0446+112 5 5 2 40.0% 0641+392 39 39 16 41.0% 1100+122 6 6 3 50.0% 1133-032 13 13 9 69.2% 1306+360 16 16 13 81.2% 1616+063 21 21 13 61.9% 1623+578 3 3 3 100.0% 2059+034 45 45 33 73.3% 2309+454 21 21 10 47.6% 2319+317 17 17 11 64.7% 0115-214 3 3 1 33.3% 0322+222 30 30 8 26.7% 0534-340 3 3 3 100.0% 0632-235 11 11 4 36.4% 0723+219 24 24 16 66.7% 0920-397 37 37 5 13.5% 1406-267 2 2 2 100.0% 1602-115 3 3 3 100.0% 1759-396 3 3 0 0.0% 0109+224 20 20 6 30.0% 0308-611 93 93 39 41.9% 0544+273 12 12 10 83.3% 1004-500 3 3 0 0.0% 1243-160 7 7 7 100.0% 1746+470 41 41 29 70.7% 2013+163 7 7 0 0.0% 0008-264 3 3 2 66.7% 0131-522 63 63 10 15.9% 0151+474 6 6 4 66.7% 0202+319 218 218 133 61.0% 0403-132 31 31 23 74.2% 0437-454 61 61 18 29.5% 0814+425 248 248 146 58.9% 0827+243 75 75 38 50.7% 0834-201 7 7 1 14.3% 1039+811 175 175 115 65.7% 1406-076 64 64 35 54.7% 1538+149 50 50 26 52.0% 1758-651 8 8 1 12.5% 2126-158 20 20 9 45.0% ------------ --------- ---------- ------ ------ Source Total 4216 4210 2356 55.9% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-KATH12M 98 61 61 62.2% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MEDICINA 177 161 151 85.3% HART15M-NYALE13S 53 44 43 81.1% HART15M-NYALES20 80 11 11 13.8% HART15M-WARK12M 94 75 74 78.7% HART15M-WETTZELL 140 123 106 75.7% HART15M-YARRA12M 154 0 DESELECTED 0.0% KATH12M-KOKEE 103 82 80 77.7% KATH12M-MEDICINA 60 52 50 83.3% KATH12M-NYALE13S 43 21 19 44.2% KATH12M-NYALES20 64 0 DESELECTED 0.0% KATH12M-WARK12M 215 150 147 68.4% KATH12M-WETTZELL 57 41 38 66.7% KATH12M-YARRA12M 282 0 DESELECTED 0.0% KOKEE-MEDICINA 123 113 107 87.0% KOKEE-NYALE13S 140 131 124 88.6% KOKEE-NYALES20 194 29 29 14.9% KOKEE-WARK12M 131 116 112 85.5% KOKEE-WETTZELL 145 131 116 80.0% KOKEE-YARRA12M 70 0 DESELECTED 0.0% MEDICINA-NYALE13S 180 172 163 90.6% MEDICINA-NYALES20 241 205 203 84.2% MEDICINA-WARK12M 0 NOT CORR NOT CORR 0.0% MEDICINA-WETTZELL 301 297 249 82.7% MEDICINA-YARRA12M 52 0 DESELECTED 0.0% NYALE13S-NYALES20 243 159 154 63.4% NYALE13S-WARK12M 11 10 10 90.9% NYALE13S-WETTZELL 154 148 126 81.8% NYALE13S-YARRA12M 25 0 DESELECTED 0.0% NYALES20-WARK12M 22 0 DESELECTED 0.0% NYALES20-WETTZELL 245 204 183 74.7% NYALES20-YARRA12M 47 0 DESELECTED 0.0% WARK12M-WETTZELL 5 0 DESELECTED 0.0% WARK12M-YARRA12M 217 0 DESELECTED 0.0% WETTZELL-YARRA12M 50 0 DESELECTED 0.0% ----------------- --------- ----------- ---------- ------ Baseline Total 4216 2536 2356 55.9% * 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.