USNO Analysis Report for R1948 ($20MAY26XA) 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, Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: MATERA had no data after 12:49 UT due to azimuth motor problems. NYALES20 started late and had 2 gaps due to strong winds; observed with a warm receiver. NYALE13S had 2 gaps. SEJONG had no data after 09:29 UT due to stuck antenna. YARRA12M had 4 clock breaks at 01:16:08 (-0.75 nsec), 05:41:45 (0.41 nsec), 09:17:02 (-0.79 nsec) and 10:09:35 (0.63 nsec). Parameterization comments: None. Other comments: None. ----------------------------------------- Session Statistics Observations: 8556 scheduled 7198 correlated (in database) 6427 recoverable (usable) 6157 used Session fit: 35.949 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 1197 1018 995 83.1% ISHIOKA 1816 1528 1473 81.1% KOKEE 1319 1096 1055 80.0% MATERA 1930 1384 1337 69.3% NYALE13S 1740 1200 1116 64.1% NYALES20 2038 1130 1042 51.1% ONSALA60 1915 1609 1558 81.4% SEJONG 1488 883 876 58.9% WETTZ13N 1745 1417 1333 76.4% WETTZELL 1144 923 889 77.7% YARRA12M 780 666 640 82.1% --------------- --------- ----------- --------- ------ Station Total** 8556 6427 6157 72.0% * 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 37 77.1% 0818-128 10 7 7 70.0% 1949-052 32 32 2 6.2% 1614+051 35 30 26 74.3% 3C273B 35 30 22 62.9% 0038-326 10 10 0 0.0% 0003-066 75 75 70 93.3% 0133+476 606 490 439 72.4% CTA26 4 4 2 50.0% 0454-234 185 169 155 83.8% 0458-020 261 232 213 81.6% 0530-727 20 20 20 100.0% 0656+082 26 19 17 65.4% 0718+793 90 75 70 77.8% 0727-115 210 194 156 74.3% 0804+499 41 34 33 80.5% 0808+019 54 42 42 77.8% OJ287 482 402 341 70.7% 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 200 153 117 58.5% 1741-038 225 215 178 79.1% 1908-201 53 53 45 84.9% 1954-388 14 14 13 92.9% 2052-474 14 14 14 100.0% 2113+293 270 234 218 80.7% 2255-282 48 48 41 85.4% 2318+049 146 110 109 74.7% 0613+570 542 455 411 75.8% 0920+390 11 8 8 72.7% 1324+224 72 56 47 65.3% 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+244 199 156 150 75.4% 1144+402 669 537 415 62.0% 1725+123 9 9 9 100.0% 1929+226 40 31 18 45.0% 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 9 45.0% 1759-396 11 11 10 90.9% 0016+731 715 603 532 74.4% 0308-611 26 26 17 65.4% 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 50 76.9% 0131-522 24 24 22 91.7% 0202+319 476 371 342 71.8% 1030+415 187 151 119 63.6% 1213-172 51 48 46 90.2% 1514+197 5 5 5 100.0% 1751+288 227 177 145 63.9% 1849+670 401 323 237 59.1% ------------ --------- ---------- ------ ------ Source Total 8556 7198 6157 72.0% * 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 191 150 146 76.4% HART15M-NYALE13S 93 67 66 71.0% HART15M-NYALES20 118 56 56 47.5% HART15M-ONSALA60 137 132 128 93.4% HART15M-SEJONG 67 43 43 64.2% HART15M-WETTZ13N 144 142 138 95.8% HART15M-WETTZELL 154 147 146 94.8% HART15M-YARRA12M 216 210 202 93.5% ISHIOKA-KOKEE 290 274 256 88.3% ISHIOKA-MATERA 155 127 120 77.4% ISHIOKA-NYALE13S 185 149 144 77.8% ISHIOKA-NYALES20 265 168 166 62.6% ISHIOKA-ONSALA60 168 166 159 94.6% ISHIOKA-SEJONG 326 229 228 69.9% ISHIOKA-WETTZ13N 145 142 132 91.0% ISHIOKA-WETTZELL 93 91 90 96.8% ISHIOKA-YARRA12M 112 111 108 96.4% KOKEE-MATERA 89 68 67 75.3% KOKEE-NYALE13S 150 117 117 78.0% KOKEE-NYALES20 209 133 130 62.2% KOKEE-ONSALA60 131 126 122 93.1% KOKEE-SEJONG 176 123 123 69.9% KOKEE-WETTZ13N 99 98 88 88.9% KOKEE-WETTZELL 89 78 77 86.5% KOKEE-YARRA12M 86 79 75 87.2% MATERA-NYALE13S 240 145 143 59.6% MATERA-NYALES20 282 133 131 46.5% MATERA-ONSALA60 321 262 249 77.6% MATERA-SEJONG 134 80 80 59.7% MATERA-WETTZ13N 296 243 228 77.0% MATERA-WETTZELL 182 146 144 79.1% MATERA-YARRA12M 40 30 29 72.5% NYALE13S-NYALES20 287 144 74 25.8% NYALE13S-ONSALA60 265 211 209 78.9% NYALE13S-SEJONG 152 76 76 50.0% NYALE13S-WETTZ13N 218 176 175 80.3% NYALE13S-WETTZELL 110 91 89 80.9% NYALE13S-YARRA12M 40 24 23 57.5% NYALES20-ONSALA60 296 188 182 61.5% NYALES20-SEJONG 191 65 65 34.0% NYALES20-WETTZ13N 228 143 140 61.4% NYALES20-WETTZELL 129 84 83 64.3% NYALES20-YARRA12M 33 16 15 45.5% ONSALA60-SEJONG 151 95 92 60.9% ONSALA60-WETTZ13N 281 273 262 93.2% ONSALA60-WETTZELL 130 126 126 96.9% ONSALA60-YARRA12M 35 30 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 45 32.6% WETTZ13N-YARRA12M 53 46 42 79.2% WETTZELL-YARRA12M 68 63 60 88.2% ----------------- --------- ----------- ---------- ------ Baseline Total 8556 6427 6157 72.0% * 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.