IVS Analysis Report for R4886 ($19MAR21XE) 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: BADARY - Missed 080-2252 -- 081-0140 due to antenna problems. SVETLOE - Stopped observing at 081-1640. Parameterization comments: - A +1.0 second clock offset was added to KATH12M. - Increased the atmosphere constraint on KATH12M baselines. - Increased the clock constraint on KATH12M & YARRA12M baselines. - Clock breaks were added as follows: WETTZELL 19/03/21 23:42 YARRA12M 19/03/22 01:25 YARRA12M 19/03/22 12:42 - Baseline clock offsets were added on the following baselines: BADARY -NYALES20 KATH12M -WARK12M NYALES20-SVETLOE NYALES20-WETTZ13N NYALES20-WETTZELL WARK12M -YARRA12M WETTZ13N:WETTZELL Other comments: - Due to dropped channels, the S-band ambiguity spacing is 50 ns on all SVETLOE baselines. The vgosDb USNO analysis output is available at ftp://rorf.usno.navy.mil/pub/19MAR21XE.tgz ----------------------------------------- Session Statistics Observations: 6974 scheduled 6699 correlated (in database) 6358 recoverable (usable) 5890 used Session fit: 24.094 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1490 1293 1230 82.6% ISHIOKA 1341 1232 1193 89.0% KATH12M 913 770 712 78.0% KOKEE 955 894 861 90.2% MEDICINA 1490 1439 1368 91.8% NYALES20 1532 1445 1397 91.2% SVETLOE 1647 1462 1299 78.9% WARK12M 658 564 546 83.0% WETTZ13N 1570 1434 1230 78.3% WETTZELL 1569 1470 1276 81.3% YARRA12M 783 713 668 85.3% --------------- --------- ----------- --------- ------ Station Total** 6974 6358 5890 84.5% * 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 1044+719 43 42 41 95.3% 2329-384 4 2 2 50.0% 2155+312 42 42 38 90.5% 0237+040 22 22 18 81.8% 1013+054 1 1 0 0.0% 0632-235 9 9 7 77.8% 1510-089 105 99 88 83.8% 1958-179 6 5 4 66.7% 0556+238 35 35 28 80.0% 0048-097 21 21 14 66.7% 0104-408 20 20 15 75.0% 0119+115 85 83 72 84.7% 0133+476 271 257 241 88.9% CTA26 63 63 52 82.5% 0402-362 25 25 23 92.0% 0434-188 24 24 18 75.0% 0458-020 156 156 150 96.2% 0454+844 235 221 195 83.0% 0530-727 9 9 9 100.0% 0537-441 2 2 1 50.0% 0656+082 44 44 38 86.4% 0727-115 113 113 111 98.2% 0749+540 486 470 419 86.2% 0808+019 45 45 43 95.6% OJ287 205 200 194 94.6% 0955+476 211 211 184 87.2% 1034-293 45 45 27 60.0% 1057-797 57 57 52 91.2% 1124-186 17 17 15 88.2% 1144-379 65 65 16 24.6% 1156+295 203 190 180 88.7% 3C274 27 21 18 66.7% 1418+546 213 206 176 82.6% 1424-418 45 45 43 95.6% 1519-273 20 20 11 55.0% 1622-253 9 9 7 77.8% NGC6251 20 18 17 85.0% 1741-038 133 119 111 83.5% 1908-201 71 61 57 80.3% 1954-388 20 20 17 85.0% 2052-474 55 55 53 96.4% 3C446 79 73 63 79.7% 2255-282 31 31 27 87.1% 0613+570 237 230 220 92.8% 0912+029 26 26 24 92.3% 1244-255 2 2 2 100.0% 1354-152 16 16 12 75.0% 1636+473 92 88 87 94.6% 1639+230 75 69 60 80.0% 1846+322 42 39 35 83.3% 1909+161 37 26 26 70.3% 2000+472 136 119 81 59.6% 2319+444 3 3 2 66.7% 0019+058 47 47 34 72.3% 0415+398 51 51 41 80.4% 0446+112 65 65 55 84.6% 0641+392 25 25 24 96.0% 0716+714 483 464 424 87.8% 1133-032 3 3 3 100.0% 1342+662 1 1 1 100.0% 1754+155 2 1 0 0.0% 2059+034 34 34 33 97.1% 2307+106 27 26 19 70.4% 2319+317 352 332 232 65.9% 0322+222 33 33 28 84.8% 0338-214 14 14 11 78.6% 0537-286 23 23 20 87.0% 0723+219 73 73 68 93.2% 1602-115 1 1 1 100.0% 1615+029 20 20 18 90.0% 1656-075 27 21 20 74.1% 1759-396 33 33 32 97.0% 0016+731 440 417 378 85.9% 0308-611 33 33 28 84.8% 0847-120 17 17 11 64.7% 0925-203 5 5 4 80.0% 1806+456 99 97 87 87.9% 2000+148 6 4 2 33.3% 2335-027 15 15 10 66.7% 0008-264 4 4 1 25.0% 0017+200 145 138 131 90.3% 0131-522 75 75 65 86.7% 0202+319 159 158 153 96.2% 0814+425 227 227 203 89.4% 1243-072 14 14 12 85.7% 1413+135 2 2 2 100.0% 1504+377 67 59 51 76.1% 1514+197 1 1 1 100.0% 1849+670 284 267 239 84.2% 2126-158 9 8 4 44.4% ------------ --------- ---------- ------ ------ Source Total 6974 6699 5890 84.5% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-ISHIOKA 225 198 194 86.2% BADARY-KATH12M 68 47 44 64.7% BADARY-KOKEE 109 99 98 89.9% BADARY-MEDICINA 168 151 147 87.5% BADARY-NYALES20 218 202 200 91.7% BADARY-SVETLOE 256 209 182 71.1% BADARY-WARK12M 25 19 19 76.0% BADARY-WETTZ13N 182 158 147 80.8% BADARY-WETTZELL 191 170 162 84.8% BADARY-YARRA12M 48 40 37 77.1% ISHIOKA-KATH12M 114 97 88 77.2% ISHIOKA-KOKEE 154 154 153 99.4% ISHIOKA-MEDICINA 122 118 114 93.4% ISHIOKA-NYALES20 170 167 164 96.5% ISHIOKA-SVETLOE 160 140 133 83.1% ISHIOKA-WARK12M 61 50 49 80.3% ISHIOKA-WETTZ13N 133 116 113 85.0% ISHIOKA-WETTZELL 130 124 119 91.5% ISHIOKA-YARRA12M 72 68 66 91.7% KATH12M-KOKEE 69 63 61 88.4% KATH12M-MEDICINA 29 23 19 65.5% KATH12M-NYALES20 41 23 23 56.1% KATH12M-SVETLOE 37 26 23 62.2% KATH12M-WARK12M 223 188 178 79.8% KATH12M-WETTZ13N 30 20 17 56.7% KATH12M-WETTZELL 28 22 19 67.9% KATH12M-YARRA12M 274 261 240 87.6% KOKEE-MEDICINA 74 72 72 97.3% KOKEE-NYALES20 127 121 120 94.5% KOKEE-SVETLOE 112 99 83 74.1% KOKEE-WARK12M 101 99 96 95.0% KOKEE-WETTZ13N 78 63 60 76.9% KOKEE-WETTZELL 81 76 74 91.4% KOKEE-YARRA12M 50 48 44 88.0% MEDICINA-NYALES20 217 217 214 98.6% MEDICINA-SVETLOE 248 229 205 82.7% MEDICINA-WARK12M 0 NOT CORR NOT CORR 0.0% MEDICINA-WETTZ13N 316 315 294 93.0% MEDICINA-WETTZELL 294 293 285 96.9% MEDICINA-YARRA12M 22 21 18 81.8% NYALES20-SVETLOE 270 241 219 81.1% NYALES20-WARK12M 15 11 11 73.3% NYALES20-WETTZ13N 227 218 207 91.2% NYALES20-WETTZELL 227 226 222 97.8% NYALES20-YARRA12M 20 19 17 85.0% SVETLOE-WARK12M 6 4 4 66.7% SVETLOE-WETTZ13N 256 238 213 83.2% SVETLOE-WETTZELL 274 254 218 79.6% SVETLOE-YARRA12M 28 22 19 67.9% WARK12M-WETTZ13N 2 0 DESELECTED 0.0% WARK12M-WETTZELL 2 1 DESELECTED 0.0% WARK12M-YARRA12M 223 192 189 84.8% WETTZ13N-WETTZELL 321 284 159 49.5% WETTZ13N-YARRA12M 25 22 20 80.0% WETTZELL-YARRA12M 21 20 18 85.7% ----------------- --------- ----------- ---------- ------ Baseline Total 6974 6358 5890 84.5% * 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.