IVS Analysis Report for VO4017 (20240117-vo4017) This report is the official IVS analysis report that corresponds 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: nuSolve solutions.) Session scheduled at NASA, correlated at WASH and analyzed at NASA Problems: NYALE13N(Nn) Did not observe. RAEGSMAR(Sa) Not correlated. WESTFORD(Wf) Large variations of the clocks. Parameterization comments: A clock break was added to WESTFORD, clock PWL constraints were increased too. Other comments: None. ----------------------------------------- Session statistics Observations: 19885 scheduled 11555 correlated (in database) 11076 recoverable (usable) 10074 used Session fit: 24.117 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M 3730 2570 2449 65.7% HOBART12 511 310 294 57.5% ISHIOKA 4219 2733 2590 61.4% KOKEE12M 3677 2838 2721 74.0% MACGO12M 3808 3049 2889 75.9% ONSA13NE 4323 2476 1936 44.8% ONSA13SW 4300 2477 1938 45.1% RAEGSMAR 3779 NOT CORR NOT CORR 0.0% RAEGYEB 3992 2500 2341 58.6% WESTFORD 3512 2701 2544 72.4% WETTZ13S 3919 498 446 11.4% --------------- --------- ----------- --------- ------ Station Total** 19885 11076 10074 50.7% * 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 0059+581 1291 785 726 56.2% 0133+476 1046 641 586 56.0% 0454-234 181 95 76 42.0% 1557+032 173 59 33 19.1% 2201+171 403 243 218 54.1% 2214+241 60 17 17 28.3% 0235+164 399 258 230 57.6% 2325+093 39 11 11 28.2% 0111+021 51 34 22 43.1% CTA26 72 34 24 33.3% 0458-020 329 188 178 54.1% 0552+398 589 337 300 50.9% 0556+238 18 5 5 27.8% 0602+673 459 298 272 59.3% 0656+082 56 24 20 35.7% 0805+410 364 218 191 52.5% 0808+019 295 169 148 50.2% OJ287 299 139 129 43.1% 1034-293 24 6 6 25.0% 1124-186 123 71 62 50.4% 1156+295 412 211 196 47.6% 1255-316 15 3 1 6.7% 1418+546 60 19 16 26.7% 1417+385 72 30 29 40.3% 1451-375 6 2 0 0.0% 1519-273 27 16 16 59.3% NRAO512 267 163 152 56.9% 1741-038 336 171 144 42.9% 1749+096 241 154 136 56.4% 3C371 1114 729 690 61.9% 1923+210 74 46 37 50.0% 1954-388 3 1 0 0.0% 3C418 1019 644 431 42.3% 2113+293 380 213 188 49.5% 2149+056 51 24 18 35.3% 3C446 209 162 92 44.0% 2255-282 36 13 11 30.6% 0800+618 156 59 35 22.4% 0920+390 3 1 0 0.0% 1324+224 39 14 14 35.9% 1639+230 21 4 4 19.0% 1846+322 393 255 234 59.5% 2229+695 1030 593 545 52.9% 2355-106 88 48 38 43.2% 0019+058 15 5 5 33.3% 0215+015 316 229 210 66.5% 0446+112 360 222 196 54.4% 0748+126 292 178 157 53.8% 1040+244 18 6 6 33.3% 1053+704 75 22 22 29.3% 1144+402 466 208 189 40.6% 1306+360 30 9 9 30.0% 2059+034 65 33 21 32.3% 2309+454 36 11 11 30.6% 2319+317 12 4 4 33.3% 0322+222 15 6 4 26.7% 0606-223 84 36 26 31.0% 0646-306 33 7 5 15.2% 0723+219 27 19 12 44.4% 1656-075 78 32 18 23.1% 0109+224 218 147 137 62.8% 0700-197 73 37 35 47.9% 1502+036 206 109 102 49.5% 1657-261 109 57 48 44.0% 1746+470 135 57 54 40.0% 0017+200 356 223 203 57.0% 0202+319 617 391 356 57.7% NRAO150 90 35 8 8.9% 0642+449 858 517 465 54.2% 1030+415 640 352 294 45.9% 1039+811 1250 784 671 53.7% 1213-172 144 92 74 51.4% 1243-072 51 21 18 35.3% 1406-076 219 127 111 50.7% 1514+197 74 30 20 27.0% 1751+288 469 265 240 51.2% 2126-158 131 77 62 47.3% ------------ --------- ---------- ------ ------ Source Total 19885 11555 10074 50.7% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M-HOBART12 21 17 15 71.4% GGAO12M-ISHIOKA 396 283 271 68.4% GGAO12M-KOKEE12M 497 410 398 80.1% GGAO12M-MACGO12M 565 501 480 85.0% GGAO12M-ONSA13NE 298 254 237 79.5% GGAO12M-ONSA13SW 316 273 258 81.6% GGAO12M-RAEGSMAR 453 NOT CORR NOT CORR 0.0% GGAO12M-RAEGYEB 375 313 292 77.9% GGAO12M-WESTFORD 539 484 468 86.8% GGAO12M-WETTZ13S 270 35 30 11.1% HOBART12-ISHIOKA 122 60 59 48.4% HOBART12-KOKEE12M 105 90 88 83.8% HOBART12-MACGO12M 82 77 74 90.2% HOBART12-ONSA13NE 57 22 22 38.6% HOBART12-ONSA13SW 50 15 13 26.0% HOBART12-RAEGSMAR 0 NO DATA NO DATA 0.0% HOBART12-RAEGYEB 9 0 DESELECTED 0.0% HOBART12-WESTFORD 30 25 23 76.7% HOBART12-WETTZ13S 35 0 DESELECTED 0.0% ISHIOKA-KOKEE12M 749 558 526 70.2% ISHIOKA-MACGO12M 631 493 444 70.4% ISHIOKA-ONSA13NE 449 330 320 71.3% ISHIOKA-ONSA13SW 454 339 329 72.5% ISHIOKA-RAEGSMAR 320 NOT CORR NOT CORR 0.0% ISHIOKA-RAEGYEB 367 302 297 80.9% ISHIOKA-WESTFORD 376 314 300 79.8% ISHIOKA-WETTZ13S 355 54 44 12.4% KOKEE12M-MACGO12M 841 779 746 88.7% KOKEE12M-ONSA13NE 212 188 183 86.3% KOKEE12M-ONSA13SW 226 201 194 85.8% KOKEE12M-RAEGSMAR 217 NOT CORR NOT CORR 0.0% KOKEE12M-RAEGYEB 156 143 134 85.9% KOKEE12M-WESTFORD 490 454 438 89.4% KOKEE12M-WETTZ13S 184 15 14 7.6% MACGO12M-ONSA13NE 229 217 212 92.6% MACGO12M-ONSA13SW 239 227 221 92.5% MACGO12M-RAEGSMAR 276 NOT CORR NOT CORR 0.0% MACGO12M-RAEGYEB 201 192 187 93.0% MACGO12M-WESTFORD 553 535 501 90.6% MACGO12M-WETTZ13S 191 28 24 12.6% ONSA13NE-ONSA13SW 874 0 DESELECTED 0.0% ONSA13NE-RAEGSMAR 504 NOT CORR NOT CORR 0.0% ONSA13NE-RAEGYEB 661 629 588 89.0% ONSA13NE-WESTFORD 285 283 263 92.3% ONSA13NE-WETTZ13S 754 116 111 14.7% ONSA13SW-RAEGSMAR 439 NOT CORR NOT CORR 0.0% ONSA13SW-RAEGYEB 587 555 519 88.4% ONSA13SW-WESTFORD 308 305 285 92.5% ONSA13SW-WETTZ13S 807 125 119 14.7% RAEGSMAR-RAEGYEB 761 NOT CORR NOT CORR 0.0% RAEGSMAR-WESTFORD 365 NOT CORR NOT CORR 0.0% RAEGSMAR-WETTZ13S 444 NOT CORR NOT CORR 0.0% RAEGYEB-WESTFORD 281 269 243 86.5% RAEGYEB-WETTZ13S 594 93 81 13.6% WESTFORD-WETTZ13S 285 32 23 8.1% ----------------- --------- ----------- ---------- ------ Baseline Total 19885 10635 10074 50.7% * 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.