NASA Analysis Report for R41099 (20230420-r41099) This report is a contributed analysis report that does not correspond to the database maintained by the IVS Data Centers for this session. (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: FORTLEZA(Ft) Did not observe. URUMQI (Ur) The log file is missing. YARRA12M(Yg) All baselines but one, HOBART12:YARRA12M, have no any good observations. The station was deselected. The correlator report complains about a clock break for each of staiton: "Clock break at 2023-110-183000 (0.059 usec)", the reported time of the break is the epoch of the first observaitons in the session, which is looks very strange. Enourmous numbers of subambiguities in both bands, the session need to be refringed. Parameterization comments: None. Other comments: None. ----------------------------------------- Session statistics Observations: 5867 scheduled 5045 correlated (in database) 3872 recoverable (usable) 2722 used Session fit: 33.661 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 323 MISSED MISSED 0.0% HART15M 882 601 506 57.4% HOBART12 565 305 167 29.6% KOKEE 1021 713 484 47.4% NYALE13S 1250 810 447 35.8% NYALES20 1485 541 251 16.9% SVETLOE 1479 1266 824 55.7% URUMQI 1422 1178 972 68.4% WETTZELL 1446 1179 861 59.5% YARRA12M 398 DESELECTED DESELECTED 0.0% ZELENCHK 1463 1151 932 63.7% --------------- --------- ----------- --------- ------ Station Total** 5867 3872 2722 46.4% * 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 5 29.4% 1851+488 11 7 7 63.6% 1952+138 3 3 3 100.0% 2201+171 134 119 69 51.5% 2325+093 25 24 13 52.0% 2329-384 12 12 0 0.0% 0003-066 24 21 12 50.0% 0111+021 2 2 2 100.0% 0133+476 348 302 185 53.2% 0454-234 61 57 31 50.8% 0458-020 92 76 42 45.7% 0454+844 2 2 1 50.0% 0530-727 18 16 1 5.6% 0537-441 10 10 0 0.0% 0552+398 246 187 115 46.7% 0727-115 44 37 19 43.2% OJ287 283 216 130 45.9% 0955+476 110 97 42 38.2% 1034-293 10 10 10 100.0% 1057-797 49 40 15 30.6% 1104-445 1 1 1 100.0% 1124-186 33 27 12 36.4% 1255-316 15 11 6 40.0% 1300+580 5 5 2 40.0% 1334-127 65 45 31 47.7% 1451-375 39 29 5 12.8% NRAO512 202 180 97 48.0% 1741-038 62 37 26 41.9% 1803+784 490 409 243 49.6% 1954-388 43 35 12 27.9% 3C418 451 371 184 40.8% 2113+293 60 58 31 51.7% 2255-282 20 18 10 50.0% 0332+078 9 9 4 44.4% 0346-279 21 18 9 42.9% 0613+570 342 321 182 53.2% 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 57 37.3% 0442+389 4 4 0 0.0% 0446+112 68 60 31 45.6% 0716+714 126 122 61 48.4% 0738+491 160 135 65 40.6% 0748+126 86 67 32 37.2% 1053+704 64 46 24 37.5% 1133-032 4 4 3 75.0% 1144+402 162 144 61 37.7% 1212+171 4 4 2 50.0% 1306+360 27 22 9 33.3% 1520+437 9 9 7 77.8% 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 77 65.3% 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 24 66.7% 0035-252 27 24 10 37.0% 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+731 420 374 212 50.5% 0308-611 70 45 15 21.4% 0332-403 14 14 3 21.4% 0544+273 9 9 4 44.4% 0743+277 13 13 3 23.1% 0847-120 25 25 21 84.0% 0131-522 35 29 2 5.7% 0202+319 274 245 132 48.2% 0403-132 33 31 24 72.7% 0821+394 4 4 3 75.0% 1123+264 31 31 11 35.5% 1219+044 17 14 5 29.4% 1243-072 39 37 27 69.2% 1514+197 45 41 20 44.4% 1706-174 1 1 0 0.0% 1758-651 13 13 0 0.0% 1936-155 101 85 50 49.5% 2126-158 27 27 15 55.6% ------------ --------- ---------- ------ ------ Source Total 5867 5045 2722 46.4% * 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 153 107 58 37.9% HART15M-KOKEE 0 NO DATA NO DATA 0.0% HART15M-NYALE13S 47 30 17 36.2% HART15M-NYALES20 72 0 DESELECTED 0.0% HART15M-SVETLOE 91 91 70 76.9% HART15M-URUMQI 112 111 110 98.2% HART15M-WETTZELL 143 135 125 87.4% HART15M-YARRA12M 81 0 DESELECTED 0.0% HART15M-ZELENCHK 134 127 126 94.0% HOBART12-KOKEE 148 109 50 33.8% HOBART12-NYALE13S 7 0 DESELECTED 0.0% HOBART12-NYALES20 13 0 DESELECTED 0.0% HOBART12-SVETLOE 14 12 6 42.9% HOBART12-URUMQI 51 48 34 66.7% HOBART12-WETTZELL 11 9 6 54.5% HOBART12-YARRA12M 122 0 DESELECTED 0.0% HOBART12-ZELENCHK 29 20 13 44.8% KOKEE-NYALE13S 146 123 20 13.7% KOKEE-NYALES20 173 0 DESELECTED 0.0% KOKEE-SVETLOE 133 132 88 66.2% KOKEE-URUMQI 135 135 132 97.8% KOKEE-WETTZELL 123 120 101 82.1% KOKEE-YARRA12M 44 0 DESELECTED 0.0% KOKEE-ZELENCHK 103 94 93 90.3% NYALE13S-NYALES20 251 70 57 22.7% NYALE13S-SVETLOE 209 182 102 48.8% NYALE13S-URUMQI 190 148 125 65.8% NYALE13S-WETTZELL 187 127 55 29.4% NYALE13S-YARRA12M 13 0 DESELECTED 0.0% NYALE13S-ZELENCHK 169 130 71 42.0% NYALES20-SVETLOE 248 143 51 20.6% NYALES20-URUMQI 226 111 52 23.0% NYALES20-WETTZELL 236 128 60 25.4% NYALES20-YARRA12M 15 0 DESELECTED 0.0% NYALES20-ZELENCHK 213 89 31 14.6% SVETLOE-URUMQI 206 206 141 68.4% SVETLOE-WETTZELL 249 249 174 69.9% SVETLOE-YARRA12M 20 0 DESELECTED 0.0% SVETLOE-ZELENCHK 268 251 192 71.6% URUMQI-WETTZELL 195 195 156 80.0% URUMQI-YARRA12M 40 0 DESELECTED 0.0% URUMQI-ZELENCHK 237 224 222 93.7% WETTZELL-YARRA12M 20 0 DESELECTED 0.0% WETTZELL-ZELENCHK 233 216 184 79.0% YARRA12M-ZELENCHK 34 0 DESELECTED 0.0% ----------------- --------- ----------- ---------- ------ Baseline Total 5867 3872 2722 46.4% * 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.