IVS Analysis Report for R4879 ($19JAN31XE) 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: FORTLEZA - Scans between 032-0825 and 032-1026 have 0-codes. KATH12M - Did not participate. WARK12M - Error in meteorological sensor, no met data included in database. Parameterization comments: - Clock breaks were added as follows: YARRA12M 19/01/31 23:58 YARRA12M 19/02/01 12:16 - Baseline clock offsets were applied on the following baselines: NYALES20:WARK12M WARK12M :YARRA12M YARRA12M:ZELENCHK Other comments: - Despite notch filters being applied on the WETTZ13N:WETTZELL baseline, the baseline degraded the solution and was deselected in analysis. - Due to dropped channels, the S-band ambiguity spacing is 50 ns on all FORTLEZA baselines. The vgosDb USNO analysis output is available at https://rorf.usno.navy.mil/pub/19JAN31XE.tgz ----------------------------------------- Session Statistics Observations: 5530 scheduled 5347 correlated (in database) 4841 recoverable (usable) 4265 used Session fit: 34.261 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 571 465 435 76.2% HART15M 923 759 717 77.7% ISHIOKA 1110 939 903 81.4% KOKEE 727 690 669 92.0% NYALES20 1245 1134 1080 86.7% URUMQI 1255 1028 936 74.6% WARK12M 526 431 381 72.4% WETTZ13N 1295 1211 886 68.4% WETTZELL 1347 1268 949 70.5% YARRA12M 717 565 457 63.7% ZELENCHK 1344 1192 1117 83.1% --------------- --------- ----------- --------- ------ Station Total** 5530 4841 4265 77.1% * 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 1148-001 24 24 7 29.2% 0438-436 2 2 0 0.0% 0014+813 52 45 34 65.4% 0747+185 39 39 29 74.4% 1502+106 79 79 70 88.6% 2136+141 82 78 68 82.9% 0221+067 31 31 28 90.3% 1746+470 51 51 40 78.4% 2142-758 13 13 4 30.8% 0048-097 2 2 1 50.0% 0059+581 143 131 119 83.2% 0104-408 51 51 36 70.6% 0119+041 6 6 4 66.7% CTA26 108 108 85 78.7% 0454-234 91 91 82 90.1% 0458-020 149 149 132 88.6% 0530-727 15 15 13 86.7% 0556+238 3 3 2 66.7% 0602+673 11 11 7 63.6% 0656+082 15 15 12 80.0% 0718+793 182 178 158 86.8% 0727-115 81 81 71 87.7% 0823+033 25 25 18 72.0% OJ287 174 174 156 89.7% 1057-797 38 38 29 76.3% 1144-379 61 61 46 75.4% 3C274 7 7 3 42.9% 1334-127 45 45 39 86.7% 1418+546 137 123 105 76.6% 1424-418 19 19 15 78.9% NRAO512 21 19 17 81.0% 1741-038 61 58 51 83.6% 1749+096 81 74 61 75.3% 1908-201 35 35 31 88.6% 1954-388 14 14 7 50.0% 3C418 311 311 251 80.7% 3C446 122 119 89 73.0% 2255-282 31 31 20 64.5% 2318+049 138 138 104 75.4% 0800+618 20 18 14 70.0% 0920+390 3 3 2 66.7% 0951+268 10 10 9 90.0% 1145+268 3 3 2 66.7% 1324+224 23 23 17 73.9% 1639-062 3 3 3 100.0% 2155+312 53 53 47 88.7% 2229+695 465 441 391 84.1% 2355-106 49 49 42 85.7% 0019+058 23 22 19 82.6% 0025+197 56 56 47 83.9% 0134+311 7 7 5 71.4% 0307+380 16 16 10 62.5% 0446+112 33 33 29 87.9% 0529+483 304 304 270 88.8% 0641+392 1 1 0 0.0% 0738+491 1 1 0 0.0% 0943+105 10 10 9 90.0% 1053+704 157 151 139 88.5% 1144+402 441 419 325 73.7% 1441+252 258 234 148 57.4% 1617+229 23 20 13 56.5% 1623+578 1 1 1 100.0% 1929+226 7 7 2 28.6% 2059+034 13 13 10 76.9% 2250+194 6 6 3 50.0% 2309+454 10 9 4 40.0% 2319+317 118 118 69 58.5% 0322+222 69 69 58 84.1% 0338-214 8 8 6 75.0% 1027-186 7 7 5 71.4% 1759-396 24 24 10 41.7% 2008-159 59 55 40 67.8% 0308-611 32 32 25 78.1% 0627-199 4 4 3 75.0% 1657-261 8 8 1 12.5% 0008-264 2 2 1 50.0% 0131-522 45 45 28 62.2% 0151+474 36 36 29 80.6% NRAO150 13 13 0 0.0% 0834-201 30 30 9 30.0% 1030+415 240 223 184 76.7% 1213-172 55 49 31 56.4% 1243-072 188 171 139 73.9% 1751+288 20 20 12 60.0% 1758-651 4 4 4 100.0% 2126-158 22 22 6 27.3% ------------ --------- ---------- ------ ------ Source Total 5530 5347 4265 77.1% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 123 97 94 76.4% FORTLEZA-ISHIOKA 17 5 4 23.5% FORTLEZA-KOKEE 35 30 29 82.9% FORTLEZA-NYALES20 70 58 55 78.6% FORTLEZA-URUMQI 40 27 25 62.5% FORTLEZA-WARK12M 18 11 10 55.6% FORTLEZA-WETTZ13N 81 74 72 88.9% FORTLEZA-WETTZELL 91 82 80 87.9% FORTLEZA-YARRA12M 14 12 8 57.1% FORTLEZA-ZELENCHK 82 69 58 70.7% HART15M-ISHIOKA 58 39 36 62.1% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALES20 77 61 59 76.6% HART15M-URUMQI 107 82 80 74.8% HART15M-WARK12M 58 47 46 79.3% HART15M-WETTZ13N 122 111 101 82.8% HART15M-WETTZELL 124 114 110 88.7% HART15M-YARRA12M 118 93 85 72.0% HART15M-ZELENCHK 136 115 106 77.9% ISHIOKA-KOKEE 141 131 129 91.5% ISHIOKA-NYALES20 169 151 143 84.6% ISHIOKA-URUMQI 181 148 138 76.2% ISHIOKA-WARK12M 85 66 66 77.6% ISHIOKA-WETTZ13N 115 103 100 87.0% ISHIOKA-WETTZELL 120 114 113 94.2% ISHIOKA-YARRA12M 91 77 74 81.3% ISHIOKA-ZELENCHK 133 105 100 75.2% KOKEE-NYALES20 93 90 87 93.5% KOKEE-URUMQI 72 66 66 91.7% KOKEE-WARK12M 139 137 133 95.7% KOKEE-WETTZ13N 59 59 58 98.3% KOKEE-WETTZELL 64 63 62 96.9% KOKEE-YARRA12M 64 60 55 85.9% KOKEE-ZELENCHK 60 54 50 83.3% NYALES20-URUMQI 185 154 145 78.4% NYALES20-WARK12M 15 8 7 46.7% NYALES20-WETTZ13N 197 196 190 96.4% NYALES20-WETTZELL 203 202 194 95.6% NYALES20-YARRA12M 33 20 19 57.6% NYALES20-ZELENCHK 203 194 181 89.2% URUMQI-WARK12M 27 19 14 51.9% URUMQI-WETTZ13N 173 144 140 80.9% URUMQI-WETTZELL 177 146 143 80.8% URUMQI-YARRA12M 81 68 20 24.7% URUMQI-ZELENCHK 212 174 165 77.8% WARK12M-WETTZ13N 1 0 DESELECTED 0.0% WARK12M-WETTZELL 1 0 DESELECTED 0.0% WARK12M-YARRA12M 174 140 105 60.3% WARK12M-ZELENCHK 8 3 DESELECTED 0.0% WETTZ13N-WETTZELL 294 288 DESELECTED 0.0% WETTZ13N-YARRA12M 39 26 25 64.1% WETTZ13N-ZELENCHK 214 210 200 93.5% WETTZELL-YARRA12M 40 30 28 70.0% WETTZELL-ZELENCHK 233 229 219 94.0% YARRA12M-ZELENCHK 63 39 38 60.3% ----------------- --------- ----------- ---------- ------ Baseline Total 5530 4841 4265 77.1% * 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.