IVS Analysis Report for R41109 (20230629-r41109) 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: KATH12M (Ke) Applied manual phase calibration NYALE13S(Ns) Removed channel from fringe fitting: S04UR, S05UR SVETLOE (Sv) Minused out: 2023-181-085201 -- 2023-181-095318, "mains power failures" Minused out: 2023-181-142121 -- 2023-181-154012, "failed due to antenna problems" URUMQI (Ur) Did not observe ZELENCHK(Zc) Minused out: 2023-181-065051 -- 2023-181-075624, Intensive. Parameterization comments: Estimated clock break for NYALE13S at 2023/06/23 00:55 Baseline clock offset estimated for BADARY:KATH12M NYALE13S had quite a few X-band subambiguity clusters at various spacings. Other comments: NYALES20 had many scans in log with too-high relative humidity values, which were adjusted down to 100%. ----------------------------------------- Session Statistics Observations: 4858 scheduled 3399 correlated (in database) 2373 recoverable (usable) 1897 used Session fit: 55.465 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 722 427 357 49.4% KATH12M 620 232 144 23.2% KOKEE 842 388 279 33.1% NYALE13S 948 496 220 23.2% NYALES20 1299 483 428 32.9% SVETLOE 1367 897 775 56.7% URUMQI 1263 MISSED MISSED 0.0% WETTZELL 1249 881 771 61.7% ZELENCHK 1406 942 820 58.3% --------------- --------- ----------- --------- ------ Station Total** 4858 2373 1897 39.0% * 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 13 9 4 30.8% 1606-398 4 4 0 0.0% 1851+488 11 4 2 18.2% 2353+816 24 17 11 45.8% 0003-066 27 17 10 37.0% 0059+581 326 208 139 42.6% 0104-408 15 12 6 40.0% 0119+115 120 74 57 47.5% 0454-234 50 29 19 38.0% 0458-020 15 15 11 73.3% 0530-727 7 7 2 28.6% 0537-441 5 5 0 0.0% 0718+793 94 59 23 24.5% 0727-115 29 12 10 34.5% 0805+410 173 134 78 45.1% 0823+033 41 28 24 58.5% 1034-293 9 9 4 44.4% 1057-797 16 16 9 56.2% 1124-186 39 22 12 30.8% 1144-379 15 11 2 13.3% 1255-316 4 2 0 0.0% 1351-018 14 5 4 28.6% 1418+546 157 102 48 30.6% 1417+385 98 80 54 55.1% 1424-418 4 4 2 50.0% 1519-273 15 11 3 20.0% NGC6251 52 32 15 28.8% 1749+096 154 120 87 56.5% 3C371 347 236 139 40.1% 1908-201 2 1 1 50.0% 1954-388 11 7 4 36.4% 3C418 431 289 154 35.7% 2113+293 7 5 3 42.9% 2255-282 16 12 12 75.0% 0613+570 270 176 101 37.4% 0657+172 33 22 14 42.4% 0800+618 17 16 11 64.7% 0951+268 7 7 1 14.3% 1226+373 1 1 1 100.0% 1324+224 62 42 21 33.9% 1354-152 2 2 1 50.0% 1636+473 96 73 44 45.8% 1639+230 66 50 21 31.8% 2127-096 17 14 11 64.7% 2227-088 50 36 27 54.0% 2229+695 203 127 59 29.1% 0019+058 39 30 16 41.0% 0055-059 5 4 3 60.0% 0134+311 5 5 2 40.0% 0215+015 117 75 63 53.8% 0307+380 39 23 8 20.5% 0446+112 2 2 0 0.0% 0641+392 106 78 33 31.1% 0748+126 141 101 62 44.0% 1053+704 38 27 21 55.3% 1059+282 69 60 17 24.6% 1133-032 11 10 4 36.4% 1212+171 8 8 2 25.0% 1520+319 50 36 18 36.0% 1705+018 32 23 9 28.1% 2059+034 35 22 13 37.1% 2141+175 10 6 3 30.0% 2214+350 5 2 1 20.0% 2309+454 1 0 0 0.0% 2319+317 83 56 20 24.1% 0239+175 1 1 0 0.0% 0606-223 11 10 5 45.5% 0920-397 10 9 1 10.0% 1015+057 3 3 1 33.3% 1432+200 2 2 2 100.0% 1602-115 7 7 3 42.9% 2008-159 51 35 17 33.3% 0308-611 17 17 9 52.9% 0332-403 9 7 3 33.3% 0544+273 64 42 21 32.8% 1004-500 4 4 0 0.0% 1502+036 59 42 31 52.5% 1657-261 14 10 6 42.9% 0008-264 1 1 1 100.0% 0017+200 125 91 56 44.8% 0151+474 8 5 2 25.0% 0403-132 27 21 13 48.1% 0827+243 151 113 58 38.4% 0834-201 2 2 0 0.0% 1030+415 20 16 4 20.0% 1219+044 23 17 7 30.4% 1243-072 42 28 12 28.6% 1751+288 234 176 89 38.0% 1758-651 5 5 0 0.0% 2254+074 3 3 0 0.0% ------------ --------- ---------- ------ ------ Source Total 4858 3399 1897 39.0% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-KATH12M 139 78 56 40.3% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALE13S 44 25 16 36.4% HART15M-NYALES20 82 0 DESELECTED 0.0% HART15M-SVETLOE 86 78 76 88.4% HART15M-URUMQI 106 MISSED MISSED 0.0% HART15M-WETTZELL 128 121 92 71.9% HART15M-ZELENCHK 137 125 117 85.4% KATH12M-KOKEE 154 68 38 24.7% KATH12M-NYALE13S 22 0 DESELECTED 0.0% KATH12M-NYALES20 41 0 DESELECTED 0.0% KATH12M-SVETLOE 50 33 22 44.0% KATH12M-URUMQI 107 MISSED MISSED 0.0% KATH12M-WETTZELL 38 14 8 21.1% KATH12M-ZELENCHK 69 39 20 29.0% KOKEE-NYALE13S 109 77 18 16.5% KOKEE-NYALES20 140 7 6 4.3% KOKEE-SVETLOE 123 83 75 61.0% KOKEE-URUMQI 114 MISSED MISSED 0.0% KOKEE-WETTZELL 107 81 74 69.2% KOKEE-ZELENCHK 95 72 68 71.6% NYALE13S-NYALES20 179 35 11 6.1% NYALE13S-SVETLOE 166 127 54 32.5% NYALE13S-URUMQI 130 MISSED MISSED 0.0% NYALE13S-WETTZELL 137 107 57 41.6% NYALE13S-ZELENCHK 161 125 64 39.8% NYALES20-SVETLOE 232 148 134 57.8% NYALES20-URUMQI 201 MISSED MISSED 0.0% NYALES20-WETTZELL 213 152 146 68.5% NYALES20-ZELENCHK 211 141 131 62.1% SVETLOE-URUMQI 203 MISSED MISSED 0.0% SVETLOE-WETTZELL 225 197 194 86.2% SVETLOE-ZELENCHK 282 231 220 78.0% URUMQI-WETTZELL 176 MISSED MISSED 0.0% URUMQI-ZELENCHK 226 MISSED MISSED 0.0% WETTZELL-ZELENCHK 225 209 200 88.9% ----------------- --------- ----------- ---------- ------ Baseline Total 4858 2373 1897 39.0% * 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.