IVS Analysis Report for RV142 ($20AUG19XA) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by David Gordon, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) The vgosDB database is at the IVS data centers. Problems: Recording problems at PIETOWN; no X-band fringes. Vex file error at the VLBA, first ~90 minutes lost. ONSALA60 started ~75 minutes late. NYALES20 observed with an uncooled receiver, low data yield. Cable cal breaks and bimodal behavior at BR-VLBA, HN-VLBA and HARTRAO; cable cals were not applied. Manual S-band phase cals used at BR, FD, KP, NL and HH. Manual X-band phase cals at HH. Parameterization comments: Clock breaks: NL-VLBA 2020/08/19 22:02 NL-VLBA 2020/08/20 08:43 NL-VLBA 2020/08/20 16:06 Other comments: Correlated at the VLBA. Fourfit fringed at USNO. Some refringing was done to correct subambiguities at ~190 obs. ----------------------------------------- Session Statistics Observations: 19821 scheduled 14936 correlated (in database) 12687 recoverable (usable) 12578 used Session fit: 31.619 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BR-VLBA 3523 2284 2253 64.0% FD-VLBA 3815 2681 2662 69.8% HARTRAO 915 632 631 69.0% HN-VLBA 3122 2355 2347 75.2% KP-VLBA 3810 2855 2818 74.0% LA-VLBA 3847 2872 2835 73.7% MK-VLBA 2846 2025 2010 70.6% NL-VLBA 3542 2598 2586 73.0% NYALES20 1590 495 482 30.3% ONSALA60 1101 825 819 74.4% OV-VLBA 3509 2638 2615 74.5% PIETOWN 3843 NOT CORR NOT CORR 0.0% SC-VLBA 2808 1951 1942 69.2% WETTZELL 1371 1163 1156 84.3% --------------- --------- ----------- --------- ------ Station Total** 19821 12687 12578 63.5% * 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 0010+405 489 394 327 66.9% 0426+273 397 300 196 49.4% 0636+680 472 329 287 60.8% 0700-465 6 4 0 0.0% 1012+232 263 180 148 56.3% 1423+146 331 282 195 58.9% 1519-294 130 98 72 55.4% 1739+522 415 335 298 71.8% 2002-375 75 57 40 53.3% 2227-399 48 32 24 50.0% 0133+476 570 448 409 71.8% CTA26 365 306 279 76.4% 0454-234 223 176 162 72.6% 0537-441 28 19 13 46.4% 0602+673 623 461 389 62.4% 0656+082 302 206 182 60.3% 0823+033 209 134 121 57.9% 0955+476 444 284 266 59.9% 1104-445 15 10 7 46.7% 1255-316 119 89 73 61.3% 1418+546 531 398 354 66.7% 1424-418 63 44 36 57.1% 1519-273 139 104 84 60.4% 1749+096 245 197 197 80.4% 1803+784 674 509 484 71.8% 1954-388 113 83 61 54.0% 1958-179 261 213 198 75.9% 3C446 257 219 213 82.9% 2356+385 415 327 279 67.2% 0524+034 351 296 212 60.4% 0648-165 214 172 160 74.8% 1145+268 351 255 202 57.5% 1354-152 235 186 151 64.3% 1456+044 220 173 134 60.9% 2000+472 406 318 278 68.5% 2215+150 285 245 187 65.6% 0019+058 282 234 216 76.6% 0340+362 387 299 237 61.2% 0529+483 555 396 366 65.9% 0738+491 447 325 287 64.2% 1053+704 617 444 396 64.2% 1133-032 273 194 155 56.8% 1306+360 431 317 286 66.4% 1441+252 323 265 187 57.9% 1617+229 281 225 188 66.9% 1732+389 371 289 222 59.8% 2214+350 395 320 244 61.8% 0035-252 209 153 119 56.9% 0338-214 221 174 153 69.2% 0920-397 43 28 23 53.5% 1615+029 238 190 135 56.7% 1759-396 53 35 13 24.5% 0016+731 668 515 467 69.9% 0206+136 335 267 237 70.7% 0227-369 122 87 72 59.0% 0544+273 419 333 244 58.2% 0743+277 276 181 148 53.6% 0925-203 219 139 100 45.7% 1657-261 154 115 97 63.0% 2013+163 255 219 161 63.1% 1243-072 333 225 207 62.2% 0105-222 90 72 59 65.6% 0137-240 90 72 62 68.9% 0140-274 90 72 53 58.9% 0651-108 90 36 28 31.1% 0701-049 90 36 28 31.1% 0703-133 90 36 24 26.7% 1202+057 90 36 30 33.3% 1219+054 90 36 35 38.9% 1234+082 90 36 35 38.9% 1456+677 118 88 76 64.4% 1540+820 135 108 66 48.9% 1550+703 126 100 98 77.8% 2046+124 81 72 63 77.8% 2103+124 90 72 70 77.8% 2052+005 90 68 53 58.9% 2210+085 90 72 52 57.8% 2220+083 90 72 68 75.6% ------------ --------- ---------- ------ ------ Source Total 19821 14936 12578 63.5% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BR-VLBA-FD-VLBA 381 269 265 69.6% BR-VLBA-HARTRAO 23 12 12 52.2% BR-VLBA-HN-VLBA 284 215 214 75.4% BR-VLBA-KP-VLBA 400 319 313 78.2% BR-VLBA-LA-VLBA 395 313 308 78.0% BR-VLBA-MK-VLBA 362 266 265 73.2% BR-VLBA-NL-VLBA 355 272 268 75.5% BR-VLBA-NYALES20 145 41 41 28.3% BR-VLBA-ONSALA60 47 36 35 74.5% BR-VLBA-OV-VLBA 423 334 328 77.5% BR-VLBA-PIETOWN 406 NOT CORR NOT CORR 0.0% BR-VLBA-SC-VLBA 226 143 140 61.9% BR-VLBA-WETTZELL 76 64 64 84.2% FD-VLBA-HARTRAO 35 16 16 45.7% FD-VLBA-HN-VLBA 314 265 265 84.4% FD-VLBA-KP-VLBA 473 415 410 86.7% FD-VLBA-LA-VLBA 501 435 430 85.8% FD-VLBA-MK-VLBA 326 268 267 81.9% FD-VLBA-NL-VLBA 400 335 333 83.2% FD-VLBA-NYALES20 94 22 21 22.3% FD-VLBA-ONSALA60 39 25 25 64.1% FD-VLBA-OV-VLBA 418 361 360 86.1% FD-VLBA-PIETOWN 486 NOT CORR NOT CORR 0.0% FD-VLBA-SC-VLBA 287 224 224 78.0% FD-VLBA-WETTZELL 61 46 46 75.4% HARTRAO-HN-VLBA 78 61 61 78.2% HARTRAO-KP-VLBA 21 13 13 61.9% HARTRAO-LA-VLBA 34 25 25 73.5% HARTRAO-MK-VLBA 0 NOT CORR NOT CORR 0.0% HARTRAO-NL-VLBA 52 33 33 63.5% HARTRAO-NYALES20 136 31 31 22.8% HARTRAO-ONSALA60 210 182 181 86.2% HARTRAO-OV-VLBA 9 8 8 88.9% HARTRAO-PIETOWN 31 NOT CORR NOT CORR 0.0% HARTRAO-SC-VLBA 87 66 66 75.9% HARTRAO-WETTZELL 199 185 185 93.0% HN-VLBA-KP-VLBA 289 257 254 87.9% HN-VLBA-LA-VLBA 314 282 280 89.2% HN-VLBA-MK-VLBA 176 136 136 77.3% HN-VLBA-NL-VLBA 394 353 353 89.6% HN-VLBA-NYALES20 140 43 42 30.0% HN-VLBA-ONSALA60 89 83 83 93.3% HN-VLBA-OV-VLBA 235 208 208 88.5% HN-VLBA-PIETOWN 301 NOT CORR NOT CORR 0.0% HN-VLBA-SC-VLBA 367 316 315 85.8% HN-VLBA-WETTZELL 141 136 136 96.5% KP-VLBA-LA-VLBA 473 431 423 89.4% KP-VLBA-MK-VLBA 381 344 340 89.2% KP-VLBA-NL-VLBA 374 327 325 86.9% KP-VLBA-NYALES20 92 37 36 39.1% KP-VLBA-ONSALA60 32 26 26 81.2% KP-VLBA-OV-VLBA 477 438 430 90.1% KP-VLBA-PIETOWN 496 NOT CORR NOT CORR 0.0% KP-VLBA-SC-VLBA 255 205 205 80.4% KP-VLBA-WETTZELL 47 43 43 91.5% LA-VLBA-MK-VLBA 323 283 278 86.1% LA-VLBA-NL-VLBA 408 361 358 87.7% LA-VLBA-NYALES20 98 37 36 36.7% LA-VLBA-ONSALA60 41 35 35 85.4% LA-VLBA-OV-VLBA 414 377 372 89.9% LA-VLBA-PIETOWN 497 NOT CORR NOT CORR 0.0% LA-VLBA-SC-VLBA 285 235 233 81.8% LA-VLBA-WETTZELL 64 58 57 89.1% MK-VLBA-NL-VLBA 237 192 192 81.0% MK-VLBA-NYALES20 81 18 17 21.0% MK-VLBA-ONSALA60 12 10 10 83.3% MK-VLBA-OV-VLBA 435 391 388 89.2% MK-VLBA-PIETOWN 337 NOT CORR NOT CORR 0.0% MK-VLBA-SC-VLBA 152 94 94 61.8% MK-VLBA-WETTZELL 24 23 23 95.8% NL-VLBA-NYALES20 121 34 34 28.1% NL-VLBA-ONSALA60 58 49 49 84.5% NL-VLBA-OV-VLBA 315 272 272 86.3% NL-VLBA-PIETOWN 389 NOT CORR NOT CORR 0.0% NL-VLBA-SC-VLBA 340 282 281 82.6% NL-VLBA-WETTZELL 99 88 88 88.9% NYALES20-ONSALA60 184 53 51 27.7% NYALES20-OV-VLBA 93 36 36 38.7% NYALES20-PIETOWN 103 NOT CORR NOT CORR 0.0% NYALES20-SC-VLBA 113 22 21 18.6% NYALES20-WETTZELL 190 121 116 61.1% ONSALA60-OV-VLBA 23 19 19 82.6% ONSALA60-PIETOWN 41 NOT CORR NOT CORR 0.0% ONSALA60-SC-VLBA 89 73 72 80.9% ONSALA60-WETTZELL 236 234 233 98.7% OV-VLBA-PIETOWN 429 NOT CORR NOT CORR 0.0% OV-VLBA-SC-VLBA 202 160 160 79.2% OV-VLBA-WETTZELL 36 34 34 94.4% PIETOWN-SC-VLBA 267 NOT CORR NOT CORR 0.0% PIETOWN-WETTZELL 60 NOT CORR NOT CORR 0.0% SC-VLBA-WETTZELL 138 131 131 94.9% ----------------- --------- ----------- ---------- ------ Baseline Total 19821 12687 12578 63.5% * 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.