IVS Analysis Report for VO2097 ($22APR07VG) 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: interactive solve/nuSolve analysis.) Problems: WESTFORD Not tracking 13:47-14:06. ONSA13SW Did not participate. WETTZ13S Mark6 communication problems (19:45-20:27). Data available after scan 097-2027b. RAEGYEB No scan recorded (08:08-12:50) due to network shortage. Polarization crossover in band A, C and D bands. Fixed in .vex file and correlated. Tri-modal behavior of the residuals, about 30% of usable observations were deselected. ISHIOKA Some scans don't have Band-A data. Parameterization comments: None. Other comments: None. ----------------------------------------- Session statistics Observations: 16575 scheduled 12464 correlated (in database) 11868 recoverable (usable) 10439 used Session fit: 22.590 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M 4079 3529 3168 77.7% ISHIOKA 3841 3160 2908 75.7% KOKEE12M 2252 1993 1853 82.3% MACGO12M 3670 3238 3005 81.9% ONSA13NE 3723 2801 2535 68.1% ONSA13SW 3811 MISSED MISSED 0.0% RAEGYEB 4131 2833 1875 45.4% WESTFORD 3677 3130 2813 76.5% WETTZ13S 3966 3052 2721 68.6% --------------- --------- ----------- --------- ------ Station Total** 16575 11868 10439 63.0% * 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 0235+164 393 285 229 58.3% 1647-296 3 3 1 33.3% 2325+093 60 54 37 61.7% 0003-066 259 199 162 62.5% 0048-097 33 31 19 57.6% 0059+581 846 588 508 60.0% CTA26 27 23 9 33.3% 0434-188 51 39 28 54.9% 0552+398 512 379 343 67.0% 0656+082 123 101 82 66.7% 0727-115 164 129 114 69.5% 0805+410 490 349 323 65.9% 0823+033 188 139 124 66.0% OJ287 336 250 216 64.3% 1124-186 101 79 66 65.3% 3C274 288 222 193 67.0% 1255-316 9 9 3 33.3% 1418+546 942 657 551 58.5% 1519-273 30 27 20 66.7% 1606+106 346 257 222 64.2% NRAO512 242 196 157 64.9% 1741-038 240 186 161 67.1% 1803+784 1304 988 881 67.6% 1908-201 54 40 26 48.1% 1958-179 82 70 45 54.9% 3C418 797 549 471 59.1% 2113+293 389 277 238 61.2% 2149+056 39 36 27 69.2% 3C446 157 136 65 41.4% 2255-282 6 6 3 50.0% 0613+570 1020 728 644 63.1% 0800+618 54 39 31 57.4% 0920+390 15 15 11 73.3% 1145+268 66 66 55 83.3% 1639+230 61 53 41 67.2% 1639-062 163 126 111 68.1% 1846+322 251 194 144 57.4% 2215+150 246 184 133 54.1% 2229+695 1170 855 743 63.5% 0215+015 133 102 87 65.4% 0307+380 66 58 34 51.5% 0420+022 193 151 122 63.2% 0446+112 15 15 9 60.0% 1040+244 327 238 204 62.4% 1053+704 273 264 209 76.6% 1133-032 6 4 0 0.0% 1144+402 428 290 250 58.4% 1758+388 33 33 15 45.5% 2059+034 165 133 106 64.2% 2309+454 45 43 30 66.7% 0115-214 24 12 4 16.7% 0322+222 198 147 119 60.1% 0338-214 12 10 7 58.3% 0606-223 63 48 33 52.4% 0646-306 3 3 1 33.3% 0723+219 18 14 10 55.6% 0109+224 80 63 54 67.5% 0544+273 30 30 22 73.3% 1308+328 319 216 184 57.7% 1502+036 12 12 9 75.0% 0017+200 208 131 106 51.0% 0202+319 300 215 194 64.7% NRAO150 6 3 2 33.3% 0736+017 126 84 73 57.9% 0834-201 46 39 29 63.0% 1030+415 239 208 179 74.9% 1213-172 82 61 42 51.2% 1243-072 143 110 90 62.9% 1406-076 148 120 94 63.5% 1504+377 245 205 169 69.0% 1849+670 960 785 682 71.0% 2126-158 72 53 33 45.8% ------------ --------- ---------- ------ ------ Source Total 16575 12464 10439 63.0% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M-ISHIOKA 422 419 395 93.6% GGAO12M-KOKEE12M 315 314 297 94.3% GGAO12M-MACGO12M 728 728 675 92.7% GGAO12M-ONSA13NE 356 356 340 95.5% GGAO12M-ONSA13SW 398 MISSED MISSED 0.0% GGAO12M-RAEGYEB 607 490 323 53.2% GGAO12M-WESTFORD 748 736 681 91.0% GGAO12M-WETTZ13S 505 486 457 90.5% ISHIOKA-KOKEE12M 446 441 424 95.1% ISHIOKA-MACGO12M 520 517 495 95.2% ISHIOKA-ONSA13NE 507 500 483 95.3% ISHIOKA-ONSA13SW 539 MISSED MISSED 0.0% ISHIOKA-RAEGYEB 475 388 258 54.3% ISHIOKA-WESTFORD 390 379 357 91.5% ISHIOKA-WETTZ13S 542 516 496 91.5% KOKEE12M-MACGO12M 518 518 490 94.6% KOKEE12M-ONSA13NE 181 181 171 94.5% KOKEE12M-ONSA13SW 214 MISSED MISSED 0.0% KOKEE12M-RAEGYEB 126 100 61 48.4% KOKEE12M-WESTFORD 303 295 272 89.8% KOKEE12M-WETTZ13S 149 144 138 92.6% MACGO12M-ONSA13NE 294 294 289 98.3% MACGO12M-ONSA13SW 344 MISSED MISSED 0.0% MACGO12M-RAEGYEB 361 291 202 56.0% MACGO12M-WESTFORD 629 622 593 94.3% MACGO12M-WETTZ13S 276 268 261 94.6% ONSA13NE-ONSA13SW 758 MISSED MISSED 0.0% ONSA13NE-RAEGYEB 637 510 343 53.8% ONSA13NE-WESTFORD 330 325 308 93.3% ONSA13NE-WETTZ13S 660 635 601 91.1% ONSA13SW-RAEGYEB 578 MISSED MISSED 0.0% ONSA13SW-WESTFORD 380 MISSED MISSED 0.0% ONSA13SW-WETTZ13S 600 MISSED MISSED 0.0% RAEGYEB-WESTFORD 505 412 261 51.7% RAEGYEB-WETTZ13S 842 642 427 50.7% WESTFORD-WETTZ13S 392 361 341 87.0% ----------------- --------- ----------- ---------- ------ Baseline Total 16575 11868 10439 63.0% * 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.