IVS Analysis Report for R4912 ($19SEP19XE) 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: HART15M - Receiver partially cooled. NOTO - Has some relative humidity outliers. Numerous clock breaks. WETTZ13N - Did not participate, out for maintenance. YARRA12M - Weather logs contained extremal relative humidity values, default values of 50% were used instead. Parameterization comments: - Atmospheric constraints for NOTO were increased. - Clock breaks were added as follows: NOTO 19/09/19 22:37 NOTO 19/09/20 16:12 NOTO 19/09/20 17:18 - Baseline clock offsets were applied on the following baselines: MATERA :YEBES40M 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/19SEP19XE.tgz and ftp://cddis.nasa.gov/vlbi/ivsdata/vgosdb/2019/19SEP19XE.tgz ----------------------------------------- Session Statistics Observations: 7051 scheduled 5332 correlated (in database) 4953 recoverable (usable) 4693 used Session fit: 36.925 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1415 1204 1162 82.1% HART15M 858 614 597 69.6% ISHIOKA 1195 984 949 79.4% KOKEE 934 771 748 80.1% MATERA 1534 1182 1066 69.5% NOTO 1260 995 891 70.7% NYALES20 1424 1160 1128 79.2% WETTZ13N 1716 MISSED MISSED 0.0% WETTZELL 1685 1321 1253 74.4% YARRA12M 485 394 383 79.0% YEBES40M 1596 1281 1209 75.8% --------------- --------- ----------- --------- ------ Station Total** 7051 4953 4693 66.6% * 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 0805-077 76 53 43 56.6% 0014+813 134 106 87 64.9% 1600+43A 86 60 0 0.0% 2356+196 52 39 39 75.0% NRAO190 41 31 17 41.5% 0048-427 29 29 21 72.4% 0537-441 1 1 1 100.0% 1936-155 59 55 52 88.1% 0805+410 101 80 78 77.2% 1255-316 54 38 32 59.3% 0003-066 105 77 71 67.6% 0059+581 405 309 285 70.4% 0119+115 108 75 64 59.3% CTA26 10 10 7 70.0% 0454-234 96 75 58 60.4% 0530-727 16 16 16 100.0% 0656+082 142 91 79 55.6% 0749+540 110 83 71 64.5% OJ287 227 174 168 74.0% 1057-797 12 12 12 100.0% 1144-379 42 42 31 73.8% 1156+295 132 106 70 53.0% 3C274 81 59 59 72.8% 1300+580 183 138 125 68.3% 1741-038 124 100 90 72.6% 1954-388 12 12 11 91.7% 2113+293 30 19 19 63.3% 2255-282 49 34 21 42.9% 0346-279 11 5 3 27.3% 0358+210 4 2 2 50.0% 0613+570 243 185 180 74.1% 0912+029 65 50 41 63.1% 0920+390 14 10 10 71.4% 0951+268 1 1 0 0.0% 1111+149 1 1 1 100.0% 1149-084 99 76 69 69.7% 1639+230 78 59 55 70.5% 1909+161 300 231 187 62.3% 2000+472 121 96 95 78.5% 2229+695 219 175 160 73.1% 0019+058 331 245 244 73.7% 0055-059 4 2 2 50.0% 0134+311 5 5 5 100.0% 0215+015 5 5 5 100.0% 0307+380 1 1 0 0.0% 0536+145 2 2 2 100.0% 0641+392 19 14 10 52.6% 0716+714 505 389 362 71.7% 0729+259 37 27 23 62.2% 1053+704 311 236 229 73.6% 1059+282 18 11 11 61.1% 1520+319 391 287 265 67.8% 1623+578 2 2 1 50.0% 1758+388 8 8 8 100.0% 2141+175 42 31 14 33.3% 2309+454 135 91 70 51.9% 2319+317 11 11 5 45.5% 0920-397 3 3 0 0.0% 1015+057 1 1 1 100.0% 1027-186 4 2 2 50.0% 1406-267 111 76 39 35.1% 1602-115 10 6 5 50.0% 1759-396 11 11 11 100.0% 0308-611 17 17 16 94.1% 0332-403 24 24 20 83.3% 0544+273 32 21 21 65.6% 0627-199 6 6 6 100.0% 0925-203 50 38 22 44.0% 1243-160 56 45 41 73.2% 1308+328 22 16 16 72.7% 1502+036 93 64 62 66.7% 1657-261 11 4 4 36.4% 2000+148 3 3 3 100.0% 0008-264 9 9 8 88.9% 0151+474 691 507 465 67.3% 0403-132 8 8 6 75.0% 1030+415 210 155 138 65.7% 1514+197 30 23 23 76.7% 1758-651 8 8 7 87.5% 1842+681 141 103 91 64.5% ------------ --------- ---------- ------ ------ Source Total 7051 5332 4693 66.6% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-HART15M 68 63 62 91.2% BADARY-ISHIOKA 203 200 192 94.6% BADARY-KOKEE 127 123 121 95.3% BADARY-MATERA 138 133 121 87.7% BADARY-NOTO 132 126 118 89.4% BADARY-NYALES20 177 175 174 98.3% BADARY-WETTZ13N 174 MISSED MISSED 0.0% BADARY-WETTZELL 180 176 169 93.9% BADARY-YARRA12M 71 65 64 90.1% BADARY-YEBES40M 145 143 141 97.2% HART15M-ISHIOKA 43 24 23 53.5% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MATERA 124 83 74 59.7% HART15M-NOTO 103 85 83 80.6% HART15M-NYALES20 56 39 39 69.6% HART15M-WETTZ13N 101 MISSED MISSED 0.0% HART15M-WETTZELL 96 81 80 83.3% HART15M-YARRA12M 132 120 118 89.4% HART15M-YEBES40M 135 119 118 87.4% ISHIOKA-KOKEE 188 175 173 92.0% ISHIOKA-MATERA 99 86 84 84.8% ISHIOKA-NOTO 89 77 69 77.5% ISHIOKA-NYALES20 151 144 140 92.7% ISHIOKA-WETTZ13N 123 MISSED MISSED 0.0% ISHIOKA-WETTZELL 122 114 108 88.5% ISHIOKA-YARRA12M 79 71 68 86.1% ISHIOKA-YEBES40M 98 93 92 93.9% KOKEE-MATERA 71 64 61 85.9% KOKEE-NOTO 58 45 38 65.5% KOKEE-NYALES20 128 120 117 91.4% KOKEE-WETTZ13N 101 MISSED MISSED 0.0% KOKEE-WETTZELL 104 97 94 90.4% KOKEE-YARRA12M 71 64 63 88.7% KOKEE-YEBES40M 86 83 81 94.2% MATERA-NOTO 184 174 141 76.6% MATERA-NYALES20 172 167 162 94.2% MATERA-WETTZ13N 250 MISSED MISSED 0.0% MATERA-WETTZELL 235 233 212 90.2% MATERA-YARRA12M 21 15 14 66.7% MATERA-YEBES40M 240 227 197 82.1% NOTO-NYALES20 130 126 118 90.8% NOTO-WETTZ13N 179 MISSED MISSED 0.0% NOTO-WETTZELL 171 166 150 87.7% NOTO-YARRA12M 29 20 18 62.1% NOTO-YEBES40M 185 176 156 84.3% NYALES20-WETTZ13N 206 MISSED MISSED 0.0% NYALES20-WETTZELL 201 197 192 95.5% NYALES20-YARRA12M 13 7 7 53.8% NYALES20-YEBES40M 190 185 179 94.2% WETTZ13N-WETTZELL 308 MISSED MISSED 0.0% WETTZ13N-YARRA12M 23 MISSED MISSED 0.0% WETTZ13N-YEBES40M 251 MISSED MISSED 0.0% WETTZELL-YARRA12M 24 17 17 70.8% WETTZELL-YEBES40M 244 240 231 94.7% YARRA12M-YEBES40M 22 15 14 63.6% ----------------- --------- ----------- ---------- ------ Baseline Total 7051 4953 4693 66.6% * 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.