USNO Analysis Report for R1944 ($20APR27XA) 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: NYALES20 started late at 18:19 UT and observed with a warm receiver. WARK12M did not observe. YARRA12M could not extract scans starting at 15:53 UT from the disk pack; five clock breaks: 18:09, 23:29, 02:17, 10:08 and 11:52. Parameterization comments: Baseline clock offsets were applied to the following: ISHIOKA:SEJONG ISHIOKA:WETTZ13N KOKEE:MATERA KOKEE:SEJONG KOKEE:WETTZ13N MATERA:WETTZ13N MATERA:YARRA12M NYALE13S:WETTZ13N NYALES20:WETTZ13N SEJONG:MATERA SEJONG:NYALES20 SEJONG:WETTZ13N SEJONG:YARRA12M Other comments: None. ----------------------------------------- Session Statistics Observations: 5284 scheduled 4626 correlated (in database) 4110 recoverable (usable) 4057 used Session fit: 41.033 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used ISHIOKA 1431 1214 1197 83.6% KOKEE 1111 819 807 72.6% MATERA 1320 1171 1152 87.3% NYALE13S 623 426 426 68.4% NYALES20 1452 1234 1222 84.2% SEJONG 1196 1011 1002 83.8% WARK12M 553 MISSED MISSED 0.0% WETTZ13N 1214 1084 1072 88.3% WETTZELL 981 900 882 89.9% YARRA12M 687 361 354 51.5% --------------- --------- ----------- --------- ------ Station Total** 5284 4110 4057 76.8% * 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 0926-039 44 44 2 4.5% 3C345 61 61 59 96.7% 0548+084 10 10 0 0.0% 0227+403 9 9 6 66.7% 1014+615 65 62 45 69.2% 2244-372 2 2 2 100.0% 0003-066 48 30 24 50.0% 0059+581 959 952 838 87.4% 0104-408 51 21 15 29.4% 0201+113 13 13 6 46.2% 0537-441 23 2 2 8.7% 0656+082 16 16 15 93.8% 0718+793 61 60 58 95.1% 0727-115 213 142 133 62.4% 0808+019 37 36 33 89.2% OJ287 456 406 389 85.3% 1034-293 11 8 6 54.5% 1057-797 40 0 0 0.0% 1104-445 16 5 3 18.8% 1124-186 20 6 3 15.0% 1255-316 23 5 1 4.3% 1351-018 22 22 21 95.5% 1418+546 153 149 121 79.1% 1417+385 35 34 33 94.3% 1424-418 32 7 6 18.8% 1622-253 16 11 10 62.5% NGC6251 32 28 19 59.4% 1745+624 27 24 18 66.7% 1749+096 245 183 157 64.1% 1908-201 44 35 32 72.7% 1923+210 36 32 31 86.1% 1954-388 15 4 4 26.7% 2052-474 21 3 1 4.8% 2113+293 119 103 100 84.0% 2356+385 11 11 10 90.9% 0420-014 46 37 31 67.4% 0613+570 222 222 218 98.2% 0759+183 6 6 4 66.7% 0800+618 16 16 14 87.5% 1324+224 49 38 36 73.5% 1639+230 13 11 11 84.6% 2000+472 328 321 298 90.9% 2229+695 158 154 143 90.5% 0019+058 20 19 19 95.0% 0134+311 8 7 6 75.0% 0446+112 20 18 13 65.0% 1144+402 424 363 310 73.1% 1616+063 7 7 6 85.7% 2059+034 19 17 14 73.7% 2214+350 19 19 15 78.9% 0400-319 17 14 13 76.5% 0537-286 14 10 5 35.7% 0646-306 30 14 6 20.0% 0920-397 9 7 6 66.7% 1759-396 14 7 5 35.7% 2008-159 55 31 29 52.7% 0544+273 8 8 8 100.0% 1502+036 11 11 11 100.0% 1806+456 46 46 36 78.3% NRAO150 77 77 76 98.7% 0642+449 351 335 283 80.6% 0821+394 105 101 97 92.4% 0834-201 38 24 8 21.1% 1030+415 60 51 34 56.7% 1751+288 108 99 99 91.7% ------------ --------- ---------- ------ ------ Source Total 5284 4626 4057 76.8% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used ISHIOKA-KOKEE 256 243 235 91.8% ISHIOKA-MATERA 140 125 122 87.1% ISHIOKA-NYALE13S 72 57 57 79.2% ISHIOKA-NYALES20 231 198 197 85.3% ISHIOKA-SEJONG 295 268 267 90.5% ISHIOKA-WARK12M 86 MISSED MISSED 0.0% ISHIOKA-WETTZ13N 125 120 119 95.2% ISHIOKA-WETTZELL 126 117 116 92.1% ISHIOKA-YARRA12M 100 86 84 84.0% KOKEE-MATERA 96 78 78 81.2% KOKEE-NYALE13S 49 11 11 22.4% KOKEE-NYALES20 174 137 137 78.7% KOKEE-SEJONG 154 151 148 96.1% KOKEE-WARK12M 143 MISSED MISSED 0.0% KOKEE-WETTZ13N 87 66 66 75.9% KOKEE-WETTZELL 91 82 82 90.1% KOKEE-YARRA12M 61 51 50 82.0% MATERA-NYALE13S 87 72 72 82.8% MATERA-NYALES20 295 259 256 86.8% MATERA-SEJONG 120 113 113 94.2% MATERA-WARK12M 0 MISSED MISSED 0.0% MATERA-WETTZ13N 331 297 293 88.5% MATERA-WETTZELL 209 194 185 88.5% MATERA-YARRA12M 42 33 33 78.6% NYALE13S-NYALES20 106 79 79 74.5% NYALE13S-SEJONG 86 40 40 46.5% NYALE13S-WARK12M 10 MISSED MISSED 0.0% NYALE13S-WETTZ13N 109 84 84 77.1% NYALE13S-WETTZELL 77 72 72 93.5% NYALE13S-YARRA12M 27 11 11 40.7% NYALES20-SEJONG 164 147 145 88.4% NYALES20-WARK12M 20 MISSED MISSED 0.0% NYALES20-WETTZ13N 235 216 214 91.1% NYALES20-WETTZELL 188 169 166 88.3% NYALES20-YARRA12M 39 29 28 71.8% SEJONG-WARK12M 64 MISSED MISSED 0.0% SEJONG-WETTZ13N 134 134 134 100.0% SEJONG-WETTZELL 87 86 86 98.9% SEJONG-YARRA12M 92 72 69 75.0% WARK12M-WETTZ13N 3 MISSED MISSED 0.0% WARK12M-WETTZELL 1 MISSED MISSED 0.0% WARK12M-YARRA12M 226 MISSED MISSED 0.0% WETTZ13N-WETTZELL 146 134 129 88.4% WETTZ13N-YARRA12M 44 33 33 75.0% WETTZELL-YARRA12M 56 46 46 82.1% ----------------- --------- ----------- ---------- ------ Baseline Total 5284 4110 4057 76.8% * 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.