IVS Analysis Report for VO2048 ($22FEB17VG) 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 Missed few scans due to operator mark 6 error. RAEGYEB 117 H codes, comprising all in the experiment, are caused by pcal amplitude dropping to zero across entire bandwidth and intermittently spread throughout the experiment. Polarization swapped in bands A, C and D at correlation time. Recorded with 10 MHz phase cal tone intervals. The station has many outliers. ONSA13SW Did not observe due to planned backend maintenance. WETTZ13S Missing four scans due to an unresponsive Mark6 recorder. Three separate ACU failures cause one zero code. Parameterization comments: None. Other comments: None. ----------------------------------------- Session statistics Observations: 13529 scheduled 9947 correlated (in database) 9895 recoverable (usable) 9237 used Session fit: 23.965 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M 3679 3241 3008 81.8% KOKEE12M 2251 2027 1944 86.4% MACGO12M 3268 2925 2800 85.7% ONSA13NE 3695 2880 2697 73.0% ONSA13SW 3548 MISSED MISSED 0.0% RAEGYEB 3629 2881 2634 72.6% WESTFORD 3546 3126 2875 81.1% WETTZ13S 3442 2710 2516 73.1% --------------- --------- ----------- --------- ------ Station Total** 13529 9895 9237 68.3% * 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 0235+164 359 271 258 71.9% 0003-066 258 190 174 67.4% 0059+581 677 494 476 70.3% 0119+115 187 146 122 65.2% 0454-234 63 48 38 60.3% 0656+082 190 152 136 71.6% 0727-115 93 78 69 74.2% 0805+410 522 379 353 67.6% 0823+033 149 127 114 76.5% OJ287 209 162 145 69.4% 1124-186 102 76 64 62.7% 1156+295 339 230 206 60.8% 3C274 207 176 163 78.7% 1255-316 15 15 14 93.3% 1351-018 117 84 76 65.0% 1418+546 702 503 488 69.5% 1417+385 51 51 48 94.1% 1519-273 30 27 16 53.3% 1726+455 411 273 264 64.2% 1741-038 214 159 139 65.0% 1803+784 831 608 590 71.0% 1921-293 9 9 3 33.3% 2113+293 401 288 269 67.1% 2209+236 54 54 49 90.7% 2255-282 9 9 6 66.7% 0345+460 24 24 22 91.7% 0613+570 686 476 442 64.4% 0800+618 219 117 117 53.4% 0920+390 63 63 63 100.0% 1324+224 202 136 128 63.4% 1639+230 204 142 136 66.7% 1846+322 181 139 128 70.7% 2000+472 498 332 305 61.2% 2229+695 812 597 585 72.0% 0019+058 60 33 31 51.7% 0215+015 204 165 158 77.5% 0420+022 248 185 176 71.0% 0641+392 87 60 48 55.2% 0748+126 259 188 169 65.3% 1040+244 327 250 228 69.7% 1053+704 394 241 234 59.4% 1133-032 39 39 32 82.1% 1306+360 60 60 58 96.7% 1616+063 93 69 66 71.0% 2059+034 187 145 132 70.6% 2144+092 260 199 185 71.2% 2309+454 90 90 83 92.2% 0115-214 45 24 13 28.9% 0322+222 144 124 124 86.1% 0632-235 46 36 33 71.7% 1656-075 24 24 21 87.5% 2008-159 117 81 62 53.0% 0544+273 15 15 14 93.3% 0847-120 30 30 23 76.7% 1502+036 48 48 45 93.8% 1657-261 69 54 41 59.4% 0017+200 300 220 205 68.3% 0202+319 470 327 315 67.0% 0736+017 120 103 91 75.8% 1213-172 108 82 64 59.3% 1243-072 180 123 106 58.9% 1751+288 417 297 274 65.7% ------------ --------- ---------- ------ ------ Source Total 13529 9947 9237 68.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M-KOKEE12M 519 519 489 94.2% GGAO12M-MACGO12M 858 858 809 94.3% GGAO12M-ONSA13NE 351 351 318 90.6% GGAO12M-ONSA13SW 426 MISSED MISSED 0.0% GGAO12M-RAEGYEB 381 378 351 92.1% GGAO12M-WESTFORD 846 842 770 91.0% GGAO12M-WETTZ13S 298 293 271 90.9% KOKEE12M-MACGO12M 592 592 574 97.0% KOKEE12M-ONSA13NE 182 182 180 98.9% KOKEE12M-ONSA13SW 220 MISSED MISSED 0.0% KOKEE12M-RAEGYEB 116 116 114 98.3% KOKEE12M-WESTFORD 468 465 437 93.4% KOKEE12M-WETTZ13S 154 153 150 97.4% MACGO12M-ONSA13NE 265 265 262 98.9% MACGO12M-ONSA13SW 338 MISSED MISSED 0.0% MACGO12M-RAEGYEB 235 235 231 98.3% MACGO12M-WESTFORD 800 796 750 93.8% MACGO12M-WETTZ13S 180 179 174 96.7% ONSA13NE-ONSA13SW 787 MISSED MISSED 0.0% ONSA13NE-RAEGYEB 889 870 791 89.0% ONSA13NE-WESTFORD 328 325 296 90.2% ONSA13NE-WETTZ13S 893 887 850 95.2% ONSA13SW-RAEGYEB 695 MISSED MISSED 0.0% ONSA13SW-WESTFORD 392 MISSED MISSED 0.0% ONSA13SW-WETTZ13S 690 MISSED MISSED 0.0% RAEGYEB-WESTFORD 399 391 349 87.5% RAEGYEB-WETTZ13S 914 891 798 87.3% WESTFORD-WETTZ13S 313 307 273 87.2% ----------------- --------- ----------- ---------- ------ Baseline Total 13529 9895 9237 68.3% * 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.