IVS Analysis Report for AOV032 ($19FEB12XA) 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, NASA Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: HOBART26 was deselected. It had many missing channels and a large clock rate. The ambiguities could not be resolved. This is a general problem with sessions correlated at GSI in that the single band delays are not useful in resolving ambiguities. There are large (1-2 nsec) baseline clock offsets on some of the KATH12M and YARRA12M baselines. The offsets are in S-band. SEJONG has small clock breaks at ~06:16, ~07:13, ~12:20 and ~13:59 UTC. YARRA12M has small clock breaks at ~00:45 and ~12:16 UTC. Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 15240 scheduled 13011 correlated (in database) 9043 recoverable (usable) 7825 used Session fit: 48.145 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HOBART26 3170 1065 NOT USED 0.0% ISHIOKA 3714 2921 2679 72.1% KASHIM11 3337 2579 2385 71.5% KATH12M 3697 2597 2364 63.9% KOGANEI 3714 1460 1412 38.0% SEJONG 3641 2623 2399 65.9% VERAMZSW 3105 813 781 25.2% WARK12M 3372 2077 1855 55.0% YARRA12M 2730 1951 1775 65.0% --------------- --------- ----------- --------- ------ Station Total** 15240 9043 7825 51.3% * 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 0003-066 4 1 0 0.0% 0059+581 15 10 10 66.7% 0104-408 84 70 44 52.4% 0106+013 31 31 17 54.8% 0131-522 3 3 0 0.0% 0133+476 18 11 9 50.0% 0202-172 147 135 80 54.4% 0202+319 114 100 64 56.1% 0229+131 273 210 112 41.0% 0234+285 274 217 146 53.3% 0235+164 196 156 80 40.8% 0300+470 21 16 14 66.7% 0308-611 3 3 1 33.3% CTA26 476 396 263 55.3% 0402-362 224 210 121 54.0% 0426-380 49 49 18 36.7% 0454-810 6 6 1 16.7% 0454-463 3 3 1 33.3% 0454-234 568 507 334 58.8% 0458-020 480 415 256 53.3% 0521-365 28 28 17 60.7% 0530-727 9 9 2 22.2% 0552+398 259 235 208 80.3% 0605-085 388 348 217 55.9% 0607-157 360 336 192 53.3% 0642+449 66 66 57 86.4% 0723-008 494 466 308 62.3% 0727-115 452 428 287 63.5% 0738+313 60 60 26 43.3% 0743-006 136 128 80 58.8% 0748+126 85 80 49 57.6% 0805+410 42 42 25 59.5% 0814+425 36 36 27 75.0% 0834-201 196 196 81 41.3% OJ287 402 364 251 62.4% 0906+015 105 105 50 47.6% 0917+624 20 16 11 55.0% 4C39.25 232 205 165 71.1% 1030+415 182 151 115 63.2% 1038+52B 57 46 0 0.0% 1044+719 3 1 1 33.3% 1055+018 607 540 351 57.8% 1057-797 15 13 5 33.3% 1104-445 3 3 1 33.3% 1124-186 84 84 39 46.4% 1128+385 107 97 63 58.9% 1144+402 21 21 15 71.4% 1144-379 267 260 123 46.1% 1145-071 21 21 13 61.9% 1156+295 363 314 193 53.2% 3C279 286 251 169 59.1% 1334-127 140 105 64 45.7% 1424-418 308 245 99 32.1% 1502+106 622 515 293 47.1% 1510-089 140 140 69 49.3% 1511-100 239 232 119 49.8% 1546+027 92 92 49 53.3% 1548+056 267 202 73 27.3% 1600+43A 196 141 0 0.0% 1611+343 378 298 190 50.3% 1633+38 28 28 20 71.4% 3C345 10 10 9 90.0% 1657-261 3 3 2 66.7% NRAO530 565 434 257 45.5% 1741-038 380 294 184 48.4% 1749+096 457 341 185 40.5% 1831-711 6 6 0 0.0% 1908-201 15 10 9 60.0% 1936-155 252 252 126 50.0% 1954-388 49 49 24 49.0% 2008-159 84 84 46 54.8% 2029+121 15 15 6 40.0% 3C418 102 70 50 49.0% 2052-474 9 9 2 22.2% 2121+053 15 10 6 40.0% 2131-021 189 189 118 62.4% 2136+141 507 388 241 47.5% 2145+067 34 23 13 38.2% 2149-306 527 379 239 45.4% VR422201 75 70 53 70.7% 3C446 265 191 128 48.3% 2227-088 360 266 173 48.1% CTA102 64 42 31 48.4% 2234+282 327 239 159 48.6% 2318+049 30 25 13 43.3% 2320+506 3 3 2 66.7% 2355-106 112 112 61 54.5% ------------ --------- ---------- ------ ------ Source Total 15240 13011 7825 51.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HOBART26-ISHIOKA 426 199 DESELECTED 0.0% HOBART26-KASHIM11 364 164 DESELECTED 0.0% HOBART26-KATH12M 428 190 DESELECTED 0.0% HOBART26-KOGANEI 426 0 DESELECTED 0.0% HOBART26-SEJONG 414 169 DESELECTED 0.0% HOBART26-VERAMZSW 345 18 DESELECTED 0.0% HOBART26-WARK12M 428 172 DESELECTED 0.0% HOBART26-YARRA12M 339 153 DESELECTED 0.0% ISHIOKA-KASHIM11 464 437 434 93.5% ISHIOKA-KATH12M 525 507 498 94.9% ISHIOKA-KOGANEI 530 446 438 82.6% ISHIOKA-SEJONG 518 462 450 86.9% ISHIOKA-VERAMZSW 429 145 144 33.6% ISHIOKA-WARK12M 464 387 380 81.9% ISHIOKA-YARRA12M 358 338 335 93.6% KASHIM11-KATH12M 460 441 438 95.2% KASHIM11-KOGANEI 464 362 355 76.5% KASHIM11-SEJONG 454 405 395 87.0% KASHIM11-VERAMZSW 395 124 122 30.9% KASHIM11-WARK12M 403 327 325 80.6% KASHIM11-YARRA12M 333 319 316 94.9% KATH12M-KOGANEI 525 116 107 20.4% KATH12M-SEJONG 513 468 458 89.3% KATH12M-VERAMZSW 425 133 131 30.8% KATH12M-WARK12M 462 392 384 83.1% KATH12M-YARRA12M 359 350 348 96.9% KOGANEI-SEJONG 518 316 311 60.0% KOGANEI-VERAMZSW 429 54 49 11.4% KOGANEI-WARK12M 464 60 50 10.8% KOGANEI-YARRA12M 358 106 102 28.5% SEJONG-VERAMZSW 420 136 136 32.4% SEJONG-WARK12M 453 352 336 74.2% SEJONG-YARRA12M 351 315 313 89.2% VERAMZSW-WARK12M 364 110 109 29.9% VERAMZSW-YARRA12M 298 93 90 30.2% WARK12M-YARRA12M 334 277 271 81.1% ----------------- --------- ----------- ---------- ------ Baseline Total 15240 9043 7825 51.3% * 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.