IVS Analysis Report for R4913 ($19SEP26XE) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Christopher Dieck, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: KOKEE - Had two power outages resulting in missing scans 269-2102 -- 269-2144 and 270-0103b -- 270-0312. NOTO - Did not participate. Was in the schedule but not on the master file at the time of this report. WETTZ13N - Did not participate, out for maintenance. YARRA12M - Weather logs contained extremal relative humidity values. Default values of 50% were used instead. YEBES40M - Stopped observing from scan 270-1031 -- 270-1256 to check on the azimuth gear. Parameterization comments: - Baseline clock offsets were applied on the following baselines: MATERA :WETTZELL Other comments: - Due to dropped channels, the S-band ambiguity spacing is 50 ns on all YEBES40M baselines. The vgosDb USNO analysis output is available at https://rorf.usno.navy.mil/pub/19SEP26XE.tgz and ftp://cddis.nasa.gov/vlbi/ivsdata/vgosdb/2019/19SEP26XE.tgz ----------------------------------------- Session Statistics Observations: 6377 scheduled 3822 correlated (in database) 3365 recoverable (usable) 3143 used Session fit: 30.662 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 552 330 306 55.4% HART15M 875 497 471 53.8% ISHIOKA 874 629 601 68.8% KOKEE 664 446 433 65.2% MATERA 1347 835 760 56.4% NOTO 1089 NOT CORR NOT CORR 0.0% NYALES20 1273 816 771 60.6% SVETLOE 1413 965 851 60.2% WETTZ13N 1406 MISSED MISSED 0.0% WETTZELL 1399 962 906 64.8% YARRA12M 524 398 385 73.5% YEBES40M 1338 852 802 59.9% --------------- --------- ----------- --------- ------ Station Total** 6377 3365 3143 49.3% * 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 1236+077 39 21 17 43.6% 0405-385 16 13 10 62.5% 0507+179 37 19 16 43.2% 0920+390 43 27 27 62.8% 0003-066 67 43 40 59.7% 1657-261 45 35 32 71.1% 0202+319 95 62 57 60.0% 1057-797 18 18 18 100.0% 3C418 98 49 44 44.9% 0059+581 279 165 150 53.8% 0119+115 61 32 25 41.0% 0229+131 34 25 15 44.1% 0454-234 46 24 22 47.8% 0458-020 40 38 32 80.0% 0530-727 12 12 6 50.0% 0537-441 2 2 2 100.0% 0556+238 3 1 1 33.3% 0602+673 379 207 193 50.9% 0727-115 100 65 60 60.0% 0823+033 251 130 95 37.8% OJ287 221 123 99 44.8% 1144-379 16 10 4 25.0% 1255-316 45 15 12 26.7% 1351-018 62 29 22 35.5% 1418+546 223 124 96 43.0% 1424-418 33 23 14 42.4% 1519-273 10 8 6 60.0% 1726+455 51 20 14 27.5% 1741-038 223 138 123 55.2% 3C371 125 79 71 56.8% 1908-201 7 5 4 57.1% 1954-388 19 13 7 36.8% 3C446 102 70 59 57.8% 2255-282 18 12 12 66.7% 0237-027 2 2 1 50.0% 0800+618 36 14 12 33.3% 0912+029 2 2 0 0.0% 1145+268 263 165 103 39.2% 1354-152 7 4 3 42.9% 1639+230 102 49 33 32.4% 1639-062 72 45 40 55.6% 1846+322 129 74 57 44.2% 2229+695 174 104 84 48.3% 0019+058 341 216 182 53.4% 0055-059 1 1 1 100.0% 0442+389 92 46 39 42.4% 0529+483 47 28 26 55.3% 0748+126 292 176 145 49.7% 1040+244 1 1 1 100.0% 1053+704 30 17 13 43.3% 1100+122 97 50 37 38.1% 1144+402 138 86 81 58.7% 1623+578 6 1 1 16.7% 1725+123 34 18 16 47.1% 2059+034 45 22 17 37.8% 2141+175 33 16 5 15.2% 2307+106 5 3 1 20.0% 2309+454 79 62 43 54.4% 2319+317 25 16 3 12.0% 0606-223 19 11 9 47.4% 0646-306 106 78 68 64.2% 1759-396 14 11 6 42.9% 2143-156 50 19 16 32.0% 0048-427 15 10 9 60.0% 0308-611 20 20 12 60.0% 0743+277 44 27 26 59.1% 0008-264 120 73 62 51.7% 0017+200 106 71 60 56.6% 0151+474 696 437 370 53.2% NRAO150 3 1 1 33.3% 0834-201 12 10 2 16.7% 1030+415 91 59 51 56.0% 1213-172 11 9 6 54.5% 1243-072 10 3 2 20.0% 1538+149 10 3 3 30.0% 1751+288 177 105 91 51.4% ------------ --------- ---------- ------ ------ Source Total 6377 3822 3143 49.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 111 72 70 63.1% FORTLEZA-ISHIOKA 4 1 DESELECTED 0.0% FORTLEZA-KOKEE 38 24 23 60.5% FORTLEZA-MATERA 55 45 39 70.9% FORTLEZA-NOTO 64 NOT CORR NOT CORR 0.0% FORTLEZA-NYALES20 36 22 22 61.1% FORTLEZA-SVETLOE 47 38 31 66.0% FORTLEZA-WETTZ13N 52 MISSED MISSED 0.0% FORTLEZA-WETTZELL 54 51 51 94.4% FORTLEZA-YARRA12M 14 10 10 71.4% FORTLEZA-YEBES40M 77 67 60 77.9% HART15M-ISHIOKA 43 23 22 51.2% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MATERA 110 72 64 58.2% HART15M-NOTO 97 NOT CORR NOT CORR 0.0% HART15M-NYALES20 55 23 22 40.0% HART15M-SVETLOE 80 58 49 61.2% HART15M-WETTZ13N 86 MISSED MISSED 0.0% HART15M-WETTZELL 82 76 76 92.7% HART15M-YARRA12M 108 85 85 78.7% HART15M-YEBES40M 103 88 83 80.6% ISHIOKA-KOKEE 163 131 127 77.9% ISHIOKA-MATERA 74 59 56 75.7% ISHIOKA-NOTO 52 NOT CORR NOT CORR 0.0% ISHIOKA-NYALES20 113 85 83 73.5% ISHIOKA-SVETLOE 94 91 85 90.4% ISHIOKA-WETTZ13N 80 MISSED MISSED 0.0% ISHIOKA-WETTZELL 74 72 71 95.9% ISHIOKA-YARRA12M 115 112 103 89.6% ISHIOKA-YEBES40M 62 55 54 87.1% KOKEE-MATERA 39 27 27 69.2% KOKEE-NOTO 30 NOT CORR NOT CORR 0.0% KOKEE-NYALES20 86 57 57 66.3% KOKEE-SVETLOE 74 63 58 78.4% KOKEE-WETTZ13N 53 MISSED MISSED 0.0% KOKEE-WETTZELL 53 42 40 75.5% KOKEE-YARRA12M 84 65 64 76.2% KOKEE-YEBES40M 44 37 37 84.1% MATERA-NOTO 151 NOT CORR NOT CORR 0.0% MATERA-NYALES20 166 131 120 72.3% MATERA-SVETLOE 182 158 137 75.3% MATERA-WETTZ13N 187 MISSED MISSED 0.0% MATERA-WETTZELL 177 169 156 88.1% MATERA-YARRA12M 31 28 28 90.3% MATERA-YEBES40M 175 146 133 76.0% NOTO-NYALES20 107 NOT CORR NOT CORR 0.0% NOTO-SVETLOE 148 NOT CORR NOT CORR 0.0% NOTO-WETTZ13N 134 MISSED MISSED 0.0% NOTO-WETTZELL 136 NOT CORR NOT CORR 0.0% NOTO-YARRA12M 31 NOT CORR NOT CORR 0.0% NOTO-YEBES40M 139 NOT CORR NOT CORR 0.0% NYALES20-SVETLOE 188 176 156 83.0% NYALES20-WETTZ13N 170 MISSED MISSED 0.0% NYALES20-WETTZELL 169 166 161 95.3% NYALES20-YARRA12M 28 23 23 82.1% NYALES20-YEBES40M 155 133 127 81.9% SVETLOE-WETTZ13N 185 MISSED MISSED 0.0% SVETLOE-WETTZELL 201 196 166 82.6% SVETLOE-YARRA12M 45 40 37 82.2% SVETLOE-YEBES40M 169 145 132 78.1% WETTZ13N-WETTZELL 235 MISSED MISSED 0.0% WETTZ13N-YARRA12M 25 MISSED MISSED 0.0% WETTZ13N-YEBES40M 199 MISSED MISSED 0.0% WETTZELL-YARRA12M 23 22 22 95.7% WETTZELL-YEBES40M 195 168 163 83.6% YARRA12M-YEBES40M 20 13 13 65.0% ----------------- --------- ----------- ---------- ------ Baseline Total 6377 3365 3143 49.3% * 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.