IVS Analysis Report for R41091 (20230223-r41091) 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: Ke Observed in mixed mode with polarizations X, Y S-band recorded at double data rate (054-18:30 -- 054-23:52) No S-band fringes detected during double data rate recording Kk Encoder fault (055-15:11 -- 055-15:23) Ma Removed channel from fringe fitting: S01UR, S04UR, S05UR Some S-band subambiguities still present after setting multiband delay windows Ny Did not observe Parameterization comments: Ma clock break estimated at 55-13:56. Baseline clock offsets were estimated for ISHIOKA:MATERA, KOKEE:MATERA, and MATERA:NYALE13S. A priori zenith and clock constraints increased slightly for several stations. Other comments: Applied manual phase calibration to Ke, WW, Yg. ----------------------------------------- Session Statistics Observations: 5405 scheduled 4141 correlated (in database) 2988 recoverable (usable) 2814 used Session fit: 47.799 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 884 603 543 61.4% ISHIOKA 1321 919 888 67.2% KATH12M 1100 464 450 40.9% KOKEE 1033 650 618 59.8% MATERA 1178 785 721 61.2% NYALE13S 966 578 527 54.6% NYALES20 1260 MISSED MISSED 0.0% WARK12M 831 561 552 66.4% WETTZELL 1183 859 786 66.4% YARRA12M 1054 557 543 51.5% --------------- --------- ----------- --------- ------ Station Total** 5405 2988 2814 52.1% * 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 3 1 0 0.0% 0611+131 1 1 0 0.0% 1417+273 6 2 2 33.3% 1508-055 1 1 1 100.0% 1606-398 1 1 0 0.0% 1647-296 5 5 3 60.0% 1851+488 32 18 15 46.9% 1928+154 3 1 0 0.0% 2201+171 43 20 18 41.9% 2325+093 55 38 21 38.2% 2329-384 1 1 0 0.0% 0003-066 24 24 13 54.2% 0133+476 175 104 89 50.9% 0454-234 144 144 114 79.2% 0458-020 156 149 131 84.0% 0530-727 3 3 2 66.7% 0537-441 33 33 4 12.1% 0552+398 178 115 92 51.7% 0727-115 89 89 78 87.6% OJ287 255 172 132 51.8% 0955+476 82 50 35 42.7% 1057-797 106 106 67 63.2% 1104-445 30 30 3 10.0% 1255-316 56 56 32 57.1% 1300+580 1 0 0 0.0% 1334-127 68 67 39 57.4% 1451-375 102 102 43 42.2% 1741-038 130 123 87 66.9% 1803+784 368 239 197 53.5% 1954-388 108 108 79 73.1% 3C418 416 283 172 41.3% 2052-474 46 45 15 32.6% 2113+293 77 36 24 31.2% 3C446 113 110 32 28.3% 2255-282 32 32 18 56.2% 0332+078 3 2 1 33.3% 0346-279 102 102 74 72.5% 0358+210 3 3 2 66.7% 0613+570 209 137 113 54.1% 1149-084 103 103 73 70.9% 1846+322 120 77 49 40.8% 0019+058 8 3 3 37.5% 0025+197 3 1 1 33.3% 0215+015 132 105 94 71.2% 0340+362 3 1 1 33.3% 0446+112 27 15 14 51.9% 0716+714 10 5 5 50.0% 0738+491 85 57 44 51.8% 0748+126 70 46 20 28.6% 1053+704 41 24 21 51.2% 1059+282 39 23 12 30.8% 1144+402 223 149 100 44.8% 1212+171 5 2 2 40.0% 1306+360 15 9 3 20.0% 1520+437 12 6 6 50.0% 1623+578 5 4 3 60.0% 1732+389 160 107 83 51.9% 1754+155 3 0 0 0.0% 2059+034 38 21 19 50.0% 2214+350 4 2 2 50.0% 2309+454 6 3 3 50.0% 2319+317 35 25 10 28.6% 0115-214 3 3 2 66.7% 0239+175 11 6 3 27.3% 0632-235 12 12 8 66.7% 0920-397 21 21 7 33.3% 1406-267 9 9 6 66.7% 1615+029 4 2 2 50.0% 1759-396 1 1 0 0.0% 0016+731 244 159 135 55.3% 0227-369 1 1 0 0.0% 0308-611 99 99 63 63.6% 0332-403 101 101 33 32.7% 0544+273 1 1 1 100.0% 0743+277 15 6 4 26.7% 1608+243 9 5 2 22.2% 0008-264 2 2 2 100.0% 0131-522 67 65 13 19.4% 0202+319 251 170 122 48.6% 0403-132 18 18 15 83.3% 1219+044 15 11 9 60.0% 1243-072 19 19 17 89.5% 1514+197 8 2 2 25.0% 1706-174 2 2 0 0.0% 1758-651 9 9 3 33.3% 1936-155 64 64 43 67.2% 2126-158 12 12 6 50.0% ------------ --------- ---------- ------ ------ Source Total 5405 4141 2814 52.1% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-ISHIOKA 79 66 65 82.3% HART15M-KATH12M 100 52 52 52.0% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MATERA 192 147 119 62.0% HART15M-NYALE13S 52 36 27 51.9% HART15M-NYALES20 79 MISSED MISSED 0.0% HART15M-WARK12M 100 73 70 70.0% HART15M-WETTZELL 144 133 118 81.9% HART15M-YARRA12M 138 96 92 66.7% ISHIOKA-KATH12M 160 109 106 66.2% ISHIOKA-KOKEE 206 123 118 57.3% ISHIOKA-MATERA 136 126 122 89.7% ISHIOKA-NYALE13S 158 138 132 83.5% ISHIOKA-NYALES20 199 MISSED MISSED 0.0% ISHIOKA-WARK12M 108 95 95 88.0% ISHIOKA-WETTZELL 142 141 132 93.0% ISHIOKA-YARRA12M 133 121 118 88.7% KATH12M-KOKEE 94 56 55 58.5% KATH12M-MATERA 53 15 11 20.8% KATH12M-NYALE13S 30 6 4 13.3% KATH12M-NYALES20 57 MISSED MISSED 0.0% KATH12M-WARK12M 237 114 113 47.7% KATH12M-WETTZELL 48 29 28 58.3% KATH12M-YARRA12M 321 83 81 25.2% KOKEE-MATERA 91 80 72 79.1% KOKEE-NYALE13S 134 118 109 81.3% KOKEE-NYALES20 175 MISSED MISSED 0.0% KOKEE-WARK12M 134 120 118 88.1% KOKEE-WETTZELL 125 117 110 88.0% KOKEE-YARRA12M 74 36 36 48.6% MATERA-NYALE13S 161 130 127 78.9% MATERA-NYALES20 202 MISSED MISSED 0.0% MATERA-WARK12M 4 4 4 100.0% MATERA-WETTZELL 279 253 236 84.6% MATERA-YARRA12M 60 30 30 50.0% NYALE13S-NYALES20 247 MISSED MISSED 0.0% NYALE13S-WARK12M 7 0 DESELECTED 0.0% NYALE13S-WETTZELL 155 150 128 82.6% NYALE13S-YARRA12M 22 0 DESELECTED 0.0% NYALES20-WARK12M 15 MISSED MISSED 0.0% NYALES20-WETTZELL 246 MISSED MISSED 0.0% NYALES20-YARRA12M 40 MISSED MISSED 0.0% WARK12M-WETTZELL 2 0 DESELECTED 0.0% WARK12M-YARRA12M 224 155 152 67.9% WETTZELL-YARRA12M 42 36 34 81.0% ----------------- --------- ----------- ---------- ------ Baseline Total 5405 2988 2814 52.1% * 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.