USNO Analysis Report for R1931 ($20JAN27XA) This report is a contributed analysis report that does not correspond to the database maintained by the IVS Data Centers for this session. (Analyzed by Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) This session has been reprocessed by the Analysis Center. Problems: AGGO experienced a software crash 10:45-10:55 UT. FORTLEZA had a power outage 04:46-05:12 UT. MATERA had an encoder problem and missed ~1.75 hours; cable cal was not used. NYALE13S observed from 028-0945a to 028-1345, but was not included in the database. YARR12M had two clock breaks at 23:40 and 11:48. Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 7114 scheduled 5626 correlated (in database) 5210 recoverable (usable) 5078 used Session fit: 26.574 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used AGGO 475 235 233 49.1% BADARY 1431 1203 1171 81.8% FORTLEZA 803 633 608 75.7% HART15M 1088 896 864 79.4% MATERA 1692 1326 1297 76.7% NYALE13S 1370 NOT CORR NOT CORR 0.0% NYALES20 1641 1355 1324 80.7% ONSALA60 1703 1395 1367 80.3% WARK12M 471 378 369 78.3% WETTZ13N 1508 1269 1234 81.8% WETTZELL 1354 1154 1126 83.2% YARRA12M 692 576 563 81.4% --------------- --------- ----------- --------- ------ Station Total** 7114 5210 5078 71.4% * 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 0009-148 39 38 0 0.0% 1325+126 23 21 13 56.5% 0227+403 10 10 10 100.0% 0949+354 2 2 2 100.0% 1937-101 18 18 12 66.7% 0528+134 100 70 62 62.0% 1221+809 68 54 52 76.5% 1925-610 2 2 1 50.0% 0059+581 756 526 512 67.7% 0104-408 71 71 42 59.2% 0405-385 47 46 29 61.7% 0454-234 209 199 185 88.5% 0530-727 18 17 15 83.3% 0537-441 41 40 35 85.4% 0602+673 36 28 28 77.8% 0656+082 32 32 32 100.0% 0727-115 324 311 291 89.8% 0749+540 9 9 8 88.9% OJ287 590 429 422 71.5% 1057-797 120 116 69 57.5% 1104-445 22 22 15 68.2% 1124-186 22 22 21 95.5% 1156+295 29 18 18 62.1% 1255-316 33 33 26 78.8% 1300+580 59 50 48 81.4% 1334-127 257 251 229 89.1% 1424-418 56 56 32 57.1% 1745+624 15 13 11 73.3% 1803+784 417 296 294 70.5% 1923+210 100 77 74 74.0% 1954-388 35 35 22 62.9% 2052-474 9 9 7 77.8% 3C446 333 300 269 80.8% 2255-282 57 57 47 82.5% 0420-014 149 99 97 65.1% 1636+473 62 58 54 87.1% 1846+322 36 31 24 66.7% 2000+472 200 137 134 67.0% 2155+312 5 5 5 100.0% 2229+695 281 195 188 66.9% 0134+311 8 8 8 100.0% 0748+126 403 299 296 73.4% 1617+229 94 67 61 64.9% 1705+018 184 141 129 70.1% 1732+389 445 321 304 68.3% 2141+175 4 4 4 100.0% 0646-306 47 46 24 51.1% 0544+273 12 8 8 66.7% 0743+277 20 18 16 80.0% 1657-261 87 87 45 51.7% 2335-027 17 13 12 70.6% 0017+200 264 192 184 69.7% 0642+449 651 446 403 61.9% 0821+394 94 81 72 76.6% 0834-201 14 14 2 14.3% 1243-072 17 17 16 94.1% 1504+377 55 55 54 98.2% 2254+074 6 6 5 83.3% ------------ --------- ---------- ------ ------ Source Total 7114 5626 5078 71.4% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used AGGO-BADARY 1 0 DESELECTED 0.0% AGGO-FORTLEZA 154 77 76 49.4% AGGO-HART15M 118 38 37 31.4% AGGO-MATERA 36 28 28 77.8% AGGO-NYALE13S 9 NOT CORR NOT CORR 0.0% AGGO-NYALES20 8 7 7 87.5% AGGO-ONSALA60 29 15 15 51.7% AGGO-WARK12M 44 12 12 27.3% AGGO-WETTZ13N 35 27 27 77.1% AGGO-WETTZELL 34 31 31 91.2% AGGO-YARRA12M 7 0 DESELECTED 0.0% BADARY-FORTLEZA 39 37 36 92.3% BADARY-HART15M 75 69 68 90.7% BADARY-MATERA 177 159 156 88.1% BADARY-NYALE13S 186 NOT CORR NOT CORR 0.0% BADARY-NYALES20 292 291 274 93.8% BADARY-ONSALA60 199 197 195 98.0% BADARY-WARK12M 44 40 40 90.9% BADARY-WETTZ13N 168 168 164 97.6% BADARY-WETTZELL 166 163 159 95.8% BADARY-YARRA12M 84 79 79 94.0% FORTLEZA-HART15M 134 128 114 85.1% FORTLEZA-MATERA 92 81 77 83.7% FORTLEZA-NYALE13S 57 NOT CORR NOT CORR 0.0% FORTLEZA-NYALES20 64 63 60 93.8% FORTLEZA-ONSALA60 76 70 69 90.8% FORTLEZA-WARK12M 26 23 23 88.5% FORTLEZA-WETTZ13N 89 87 86 96.6% FORTLEZA-WETTZELL 65 62 62 95.4% FORTLEZA-YARRA12M 7 5 5 71.4% HART15M-MATERA 148 129 126 85.1% HART15M-NYALE13S 60 NOT CORR NOT CORR 0.0% HART15M-NYALES20 71 71 71 100.0% HART15M-ONSALA60 111 108 104 93.7% HART15M-WARK12M 53 48 47 88.7% HART15M-WETTZ13N 131 128 124 94.7% HART15M-WETTZELL 97 96 93 95.9% HART15M-YARRA12M 90 81 80 88.9% MATERA-NYALE13S 203 NOT CORR NOT CORR 0.0% MATERA-NYALES20 241 220 219 90.9% MATERA-ONSALA60 294 261 256 87.1% MATERA-WARK12M 1 0 DESELECTED 0.0% MATERA-WETTZ13N 247 221 214 86.6% MATERA-WETTZELL 212 199 193 91.0% MATERA-YARRA12M 41 28 28 68.3% NYALE13S-NYALES20 252 NOT CORR NOT CORR 0.0% NYALE13S-ONSALA60 228 NOT CORR NOT CORR 0.0% NYALE13S-WARK12M 8 NOT CORR NOT CORR 0.0% NYALE13S-WETTZ13N 177 NOT CORR NOT CORR 0.0% NYALE13S-WETTZELL 158 NOT CORR NOT CORR 0.0% NYALE13S-YARRA12M 32 NOT CORR NOT CORR 0.0% NYALES20-ONSALA60 277 271 269 97.1% NYALES20-WARK12M 17 17 17 100.0% NYALES20-WETTZ13N 203 201 196 96.6% NYALES20-WETTZELL 183 181 178 97.3% NYALES20-YARRA12M 33 33 33 100.0% ONSALA60-WARK12M 4 4 4 100.0% ONSALA60-WETTZ13N 236 228 220 93.2% ONSALA60-WETTZELL 217 212 206 94.9% ONSALA60-YARRA12M 32 29 29 90.6% WARK12M-WETTZ13N 2 0 DESELECTED 0.0% WARK12M-WETTZELL 2 0 DESELECTED 0.0% WARK12M-YARRA12M 270 234 226 83.7% WETTZ13N-WETTZELL 172 166 162 94.2% WETTZ13N-YARRA12M 48 43 41 85.4% WETTZELL-YARRA12M 48 44 42 87.5% ----------------- --------- ----------- ---------- ------ Baseline Total 7114 5210 5078 71.4% * 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.