IVS Analysis Report for R1948 ($20MAY26XA) 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.) This session has been reanalyzed and resubmitted to IVS due to an apparent bug in nuSolve that made the session look noisier. Problems: YARRA12M clock breaks used at 01:20, 05:14, 05:40, 09:19 and 10:07. MATERA ended ~4 hrs early, azimuth motor problem. NYALES20 started ~2 hrs late and has a 5 hr gap due to high winds. NYALE13S observed with a warm receiver; has 2 gaps of ~5 hrs. SEJONG antenna stuck last ~7.5 hrs. Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 8556 scheduled 7198 correlated (in database) 6416 recoverable (usable) 6205 used Session fit: 36.011 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 1197 1016 1006 84.0% ISHIOKA 1816 1528 1479 81.4% KOKEE 1319 1094 1065 80.7% MATERA 1930 1383 1341 69.5% NYALE13S 1740 1200 1126 64.7% NYALES20 2038 1128 1055 51.8% ONSALA60 1915 1608 1573 82.1% SEJONG 1488 883 873 58.7% WETTZ13N 1745 1413 1347 77.2% WETTZELL 1144 921 894 78.1% YARRA12M 780 658 651 83.5% --------------- --------- ----------- --------- ------ Station Total** 8556 6416 6205 72.5% * 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 0524-485 1 1 0 0.0% 0954+658 111 90 90 81.1% 3C454.3 67 67 58 86.6% 3C84 48 48 39 81.2% 0818-128 10 7 7 70.0% 1949-052 32 32 2 6.2% 1614+051 35 30 26 74.3% 3C273B 35 30 23 65.7% 0038-326 10 10 0 0.0% 0003-066 75 75 71 94.7% 0133+476 606 490 443 73.1% CTA26 4 4 2 50.0% 0454-234 185 169 159 85.9% 0458-020 261 232 213 81.6% 0530-727 20 20 20 100.0% 0656+082 26 19 18 69.2% 0718+793 90 75 70 77.8% 0727-115 210 194 154 73.3% 0804+499 41 34 33 80.5% 0808+019 54 42 42 77.8% OJ287 482 402 342 71.0% 1034-293 13 11 4 30.8% 1057-797 22 22 22 100.0% 1255-316 26 26 18 69.2% 1300+580 10 7 7 70.0% 1351-018 40 35 32 80.0% 1417+385 20 16 15 75.0% 1424-418 23 23 16 69.6% 1519-273 10 10 6 60.0% NGC6251 9 9 5 55.6% NRAO512 200 153 118 59.0% 1741-038 225 215 180 80.0% 1908-201 53 53 45 84.9% 1954-388 14 14 13 92.9% 2052-474 14 14 14 100.0% 2113+293 270 234 222 82.2% 2255-282 48 48 41 85.4% 2318+049 146 110 109 74.7% 0613+570 542 455 415 76.6% 0920+390 11 8 8 72.7% 1324+224 72 56 48 66.7% 1354-152 6 6 6 100.0% 1639+230 59 48 34 57.6% 2000+472 524 465 391 74.6% 0019+058 70 46 39 55.7% 0215+015 28 26 25 89.3% 0446+112 66 52 48 72.7% 1040+244 199 156 151 75.9% 1144+402 669 537 418 62.5% 1725+123 9 9 9 100.0% 1929+226 40 31 19 47.5% 2059+034 40 22 18 45.0% 2319+317 47 47 44 93.6% 0322+222 201 158 150 74.6% 0920-397 20 18 10 50.0% 1759-396 11 11 10 90.9% 0016+731 715 603 532 74.4% 0308-611 26 26 20 76.9% 0544+273 16 11 11 68.8% 0627-199 8 8 8 100.0% 1502+036 4 4 4 100.0% 1657-261 36 36 30 83.3% 1806+456 155 134 97 62.6% 0017+200 65 55 51 78.5% 0131-522 24 24 23 95.8% 0202+319 476 371 345 72.5% 1030+415 187 151 122 65.2% 1213-172 51 48 44 86.3% 1514+197 5 5 5 100.0% 1751+288 227 177 149 65.6% 1849+670 401 323 242 60.3% ------------ --------- ---------- ------ ------ Source Total 8556 7198 6205 72.5% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-ISHIOKA 77 71 70 90.9% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MATERA 191 149 145 75.9% HART15M-NYALE13S 93 67 67 72.0% HART15M-NYALES20 118 56 56 47.5% HART15M-ONSALA60 137 132 130 94.9% HART15M-SEJONG 67 43 43 64.2% HART15M-WETTZ13N 144 142 139 96.5% HART15M-WETTZELL 154 147 147 95.5% HART15M-YARRA12M 216 209 209 96.8% ISHIOKA-KOKEE 290 274 261 90.0% ISHIOKA-MATERA 155 127 121 78.1% ISHIOKA-NYALE13S 185 149 147 79.5% ISHIOKA-NYALES20 265 168 166 62.6% ISHIOKA-ONSALA60 168 166 159 94.6% ISHIOKA-SEJONG 326 229 226 69.3% ISHIOKA-WETTZ13N 145 142 133 91.7% ISHIOKA-WETTZELL 93 91 90 96.8% ISHIOKA-YARRA12M 112 111 106 94.6% KOKEE-MATERA 89 68 66 74.2% KOKEE-NYALE13S 150 117 117 78.0% KOKEE-NYALES20 209 133 131 62.7% KOKEE-ONSALA60 131 126 122 93.1% KOKEE-SEJONG 176 123 122 69.3% KOKEE-WETTZ13N 99 97 90 90.9% KOKEE-WETTZELL 89 78 78 87.6% KOKEE-YARRA12M 86 78 78 90.7% MATERA-NYALE13S 240 145 143 59.6% MATERA-NYALES20 282 133 132 46.8% MATERA-ONSALA60 321 262 252 78.5% MATERA-SEJONG 134 80 80 59.7% MATERA-WETTZ13N 296 243 229 77.4% MATERA-WETTZELL 182 146 143 78.6% MATERA-YARRA12M 40 30 30 75.0% NYALE13S-NYALES20 287 144 77 26.8% NYALE13S-ONSALA60 265 211 211 79.6% NYALE13S-SEJONG 152 76 76 50.0% NYALE13S-WETTZ13N 218 176 175 80.3% NYALE13S-WETTZELL 110 91 90 81.8% NYALE13S-YARRA12M 40 24 23 57.5% NYALES20-ONSALA60 296 188 187 63.2% NYALES20-SEJONG 191 65 65 34.0% NYALES20-WETTZ13N 228 142 142 62.3% NYALES20-WETTZELL 129 84 84 65.1% NYALES20-YARRA12M 33 15 15 45.5% ONSALA60-SEJONG 151 95 92 60.9% ONSALA60-WETTZ13N 281 273 265 94.3% ONSALA60-WETTZELL 130 126 126 96.9% ONSALA60-YARRA12M 35 29 29 82.9% SEJONG-WETTZ13N 143 86 83 58.0% SEJONG-WETTZELL 51 29 29 56.9% SEJONG-YARRA12M 97 57 57 58.8% WETTZ13N-WETTZELL 138 68 47 34.1% WETTZ13N-YARRA12M 53 44 44 83.0% WETTZELL-YARRA12M 68 61 60 88.2% ----------------- --------- ----------- ---------- ------ Baseline Total 8556 6416 6205 72.5% * 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.