USNO Analysis Report for R1957 ($20JUL27XA) 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: MATERA missed scans last ~4 hours due to azimuth encoder problems. NYALES20 observed with a warm receiver. SEJONG had some subambiguities at S-band. WETTZELL had unstable cable cal for ~ 1 hour and had breaks, therefore it was not applied. YARRA12M had two clock breaks at 02:27 and 03:13. Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 5119 scheduled 4603 correlated (in database) 4255 recoverable (usable) 4038 used Session fit: 39.951 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1491 1341 1272 85.3% HART15M 1093 916 884 80.9% MATERA 1552 1076 1046 67.4% NYALES20 1173 1065 1018 86.8% SEJONG 1019 886 766 75.2% WETTZELL 1639 1437 1363 83.2% YARRA12M 670 579 543 81.0% ZELENCHK 1601 1210 1184 74.0% --------------- --------- ----------- --------- ------ Station Total** 5119 4255 4038 78.9% * 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 1255-177 7 7 6 85.7% 2205+166 3 3 3 100.0% 1417+273 19 13 11 57.9% 1737-081 45 17 8 17.8% 2353-686 27 27 21 77.8% 0342+147 33 33 30 90.9% 0802-010 16 13 9 56.2% 1221+809 49 45 45 91.8% 0133+476 174 168 143 82.2% 0402-362 24 24 15 62.5% 0454-234 102 96 77 75.5% 0458-020 191 187 151 79.1% 0602+673 81 65 64 79.0% 1057-797 25 25 23 92.0% 1124-186 78 63 44 56.4% 1144-379 12 9 8 66.7% 1255-316 23 14 13 56.5% 1351-018 28 22 22 78.6% 1418+546 134 113 102 76.1% 1424-418 18 16 12 66.7% 1519-273 19 16 15 78.9% 1745+624 92 77 74 80.4% 1803+784 398 354 352 88.4% 1921-293 6 6 6 100.0% 3C418 505 424 376 74.5% 2052-474 14 13 13 92.9% 2113+293 162 146 141 87.0% 3C446 149 149 125 83.9% 2255-282 43 43 38 88.4% 0648-165 128 122 86 67.2% 1636+473 72 63 56 77.8% 1639-062 113 78 71 62.8% 0019+058 172 172 160 93.0% 0256-005 8 5 3 37.5% 0307+380 23 23 22 95.7% 0415+398 33 30 27 81.8% 0446+112 79 76 70 88.6% 0529+483 78 70 70 89.7% 1616+063 5 3 3 60.0% 1758+388 25 25 25 100.0% 2059+034 66 66 66 100.0% 2309+454 65 54 46 70.8% 2319+317 17 17 17 100.0% 0646-306 11 8 5 45.5% 0920-397 15 14 4 26.7% 1759-396 6 6 2 33.3% 2008-159 67 67 66 98.5% 0016+731 388 337 331 85.3% 0048-427 6 6 4 66.7% 0308-611 19 19 16 84.2% 1015+359 19 17 12 63.2% 1657-261 55 40 30 54.5% 2335-027 32 32 29 90.6% 0017+200 58 58 57 98.3% 0202+319 279 279 228 81.7% 0403-132 8 8 5 62.5% 0642+449 227 193 168 74.0% 0814+425 334 322 266 79.6% 0827+243 167 146 109 65.3% 0834-201 17 10 1 5.9% 1504+377 11 10 8 72.7% 2126-158 39 39 28 71.8% ------------ --------- ---------- ------ ------ Source Total 5119 4603 4038 78.9% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-HART15M 123 116 112 91.1% BADARY-MATERA 233 171 171 73.4% BADARY-NYALES20 236 234 226 95.8% BADARY-SEJONG 231 225 193 83.5% BADARY-WETTZELL 288 282 261 90.6% BADARY-YARRA12M 67 67 66 98.5% BADARY-ZELENCHK 313 246 243 77.6% HART15M-MATERA 214 137 131 61.2% HART15M-NYALES20 81 76 76 93.8% HART15M-SEJONG 83 58 51 61.4% HART15M-WETTZELL 187 177 172 92.0% HART15M-YARRA12M 226 212 203 89.8% HART15M-ZELENCHK 179 140 139 77.7% MATERA-NYALES20 223 176 175 78.5% MATERA-SEJONG 132 86 76 57.6% MATERA-WETTZELL 366 271 259 70.8% MATERA-YARRA12M 67 25 24 35.8% MATERA-ZELENCHK 317 210 210 66.2% NYALES20-SEJONG 150 147 129 86.0% NYALES20-WETTZELL 246 243 224 91.1% NYALES20-YARRA12M 30 28 27 90.0% NYALES20-ZELENCHK 207 161 161 77.8% SEJONG-WETTZELL 141 135 120 85.1% SEJONG-YARRA12M 134 123 102 76.1% SEJONG-ZELENCHK 148 112 95 64.2% WETTZELL-YARRA12M 60 56 56 93.3% WETTZELL-ZELENCHK 351 273 271 77.2% YARRA12M-ZELENCHK 86 68 65 75.6% ----------------- --------- ----------- ---------- ------ Baseline Total 5119 4255 4038 78.9% * 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.