USNO Analysis Report for R1827 ($18JAN29XA) 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, United States Naval Observatory. Spoolfile source: opa solution.) Problems: SEJONG had bad data for 4 hours due to the antenna being stuck. YARRA12M had two clock breaks at 00:41:41 (0.75 nnsec) and 16:01:32 (-1.0 nsec). Parameterization comments: None. Other comments: The log file for SEJONG had the wrong year (2016) and day (263). ----------------------------------------- Session Statistics Observations: 5356 scheduled 5235 correlated (in database) 4704 recoverable (usable) 4701 used Session fit: 33.430 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 559 434 434 77.6% HART15M 974 766 766 78.6% ISHIOKA 1529 1383 1383 90.5% KATH12M 1008 898 896 88.9% MEDICINA 1430 1350 1350 94.4% NYALES20 1530 1429 1428 93.3% SEJONG 1259 965 964 76.6% WETTZ13N 1506 1393 1393 92.5% YARRA12M 917 790 788 85.9% --------------- --------- ----------- --------- ------ Station Total** 5356 4704 4701 87.8% * 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 1746+470 3 2 2 66.7% 2150+173 19 18 18 94.7% 0636+680 22 21 21 95.5% 1022+194 7 7 7 100.0% 3C273B 25 25 19 76.0% NGC1052 3 3 3 100.0% OQ208 35 35 33 94.3% 0729+259 4 4 3 75.0% 0507+179 15 14 14 93.3% 0516-621 19 19 15 78.9% 0104-408 71 69 67 94.4% 0133+476 208 207 205 98.6% 0229+131 141 138 119 84.4% 0454-234 148 146 142 95.9% 0454+844 1 1 1 100.0% 0537-441 50 50 41 82.0% 0552+398 229 228 227 99.1% OJ287 349 346 332 95.1% 0955+476 289 279 262 90.7% 1034-293 22 22 18 81.8% 1057-797 49 43 41 83.7% 1144-379 83 82 75 90.4% 1156+295 300 297 260 86.7% 1255-316 15 15 11 73.3% 1300+580 180 180 164 91.1% 1424-418 77 75 54 70.1% 1519-273 8 8 8 100.0% NRAO512 98 97 75 76.5% 1749+096 181 177 145 80.1% 1803+784 257 254 236 91.8% 1921-293 30 30 29 96.7% 3C418 583 574 491 84.2% 2052-474 47 46 42 89.4% 2113+293 12 12 12 100.0% 3C446 165 158 134 81.2% 2255-282 14 12 12 85.7% 0332+078 1 1 0 0.0% 0420-014 5 5 4 80.0% 0648-165 24 22 22 91.7% 0912+029 1 1 1 100.0% 2355-106 13 13 13 100.0% 0340+362 3 3 3 100.0% 0738+491 43 42 42 97.7% 1133-032 3 3 3 100.0% 1520+437 1 1 1 100.0% 1546+027 122 110 110 90.2% 1929+226 29 29 25 86.2% 2214+350 10 10 10 100.0% 2309+454 30 30 30 100.0% 2319+317 58 53 29 50.0% 0646-306 3 3 1 33.3% 0920-397 3 3 1 33.3% 1656-075 6 6 6 100.0% 1759-396 17 16 12 70.6% 0016+731 275 270 244 88.7% 0308-611 6 6 6 100.0% 1657-261 28 23 14 50.0% 0008-264 1 1 1 100.0% 0017+200 232 222 209 90.1% 0202+319 284 277 267 94.0% NRAO150 20 20 20 100.0% 0736+017 65 65 65 100.0% 0834-201 87 87 23 26.4% 1213-172 13 12 8 61.5% 1406-076 3 3 3 100.0% 1514+197 5 5 5 100.0% 1751+288 140 135 134 95.7% 1936-155 50 50 42 84.0% 2126-158 16 14 9 56.2% ------------ --------- ---------- ------ ------ Source Total 5356 5235 4701 87.8% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 178 129 129 72.5% FORTLEZA-ISHIOKA 27 15 15 55.6% FORTLEZA-KATH12M 1 0 DESELECTED 0.0% FORTLEZA-MEDICINA 115 98 98 85.2% FORTLEZA-NYALES20 96 85 85 88.5% FORTLEZA-SEJONG 23 11 11 47.8% FORTLEZA-WETTZ13N 116 96 96 82.8% FORTLEZA-YARRA12M 3 0 DESELECTED 0.0% HART15M-ISHIOKA 92 69 69 75.0% HART15M-KATH12M 90 64 64 71.1% HART15M-MEDICINA 158 145 145 91.8% HART15M-NYALES20 110 101 101 91.8% HART15M-SEJONG 73 39 39 53.4% HART15M-WETTZ13N 157 128 128 81.5% HART15M-YARRA12M 116 91 91 78.4% ISHIOKA-KATH12M 197 188 188 95.4% ISHIOKA-MEDICINA 200 199 199 99.5% ISHIOKA-NYALES20 289 274 274 94.8% ISHIOKA-SEJONG 353 293 293 83.0% ISHIOKA-WETTZ13N 219 212 212 96.8% ISHIOKA-YARRA12M 152 133 133 87.5% KATH12M-MEDICINA 64 56 56 87.5% KATH12M-NYALES20 102 94 93 91.2% KATH12M-SEJONG 159 125 125 78.6% KATH12M-WETTZ13N 70 63 63 90.0% KATH12M-YARRA12M 325 308 307 94.5% MEDICINA-NYALES20 307 303 303 98.7% MEDICINA-SEJONG 143 116 116 81.1% MEDICINA-WETTZ13N 392 387 387 98.7% MEDICINA-YARRA12M 51 46 46 90.2% NYALES20-SEJONG 210 166 166 79.0% NYALES20-WETTZ13N 340 333 333 97.9% NYALES20-YARRA12M 76 73 73 96.1% SEJONG-WETTZ13N 158 125 125 79.1% SEJONG-YARRA12M 140 90 89 63.6% WETTZ13N-YARRA12M 54 49 49 90.7% ----------------- --------- ----------- ---------- ------ Baseline Total 5356 4704 4701 87.8% * 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.