IVS Analysis Report for R4893 ($19MAY09XE) 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 - Observed with warm receiver. Some relative humidity readings were over 100% and were set to 100%. WETTZ13N - Observed with warm receiver. YEBES40M - Observed incorrect scans from 129-1830 -- 130-0239 due to wrong DBBC firmware version. Parameterization comments: - Clock breaks were added as follows: YARRA12M 19/05/09 23:53 YARRA12M 19/05/10 02:27 YARRA12M 19/05/10 11:28 - Baseline clock offsets were added on the following baselines: FORTLEZA:URUMQI HART15M :URUMQI ISHIOKA :URUMQI KATH12M :URUMQI NYALES20:URUMQI URUMQI :WARK12M URUMQI :WETTZ13N URUMQI :WETTZELL URUMQI :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/19MAY09XE.tgz and ftp://cddis.nasa.gov/vlbi/ivsdata/vgosdb/2019/19MAY09XE.tgz ----------------------------------------- Session Statistics Observations: 5372 scheduled 5312 correlated (in database) 4593 recoverable (usable) 4280 used Session fit: 36.416 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 510 397 359 70.4% HART15M 895 742 696 77.8% ISHIOKA 1032 929 888 86.0% KATH12M 824 735 701 85.1% KOKEE 780 700 640 82.1% NYALES20 1108 994 943 85.1% URUMQI 1027 963 918 89.4% WARK12M 407 338 289 71.0% WETTZ13N 1052 892 815 77.5% WETTZELL 1201 1058 975 81.2% YARRA12M 762 703 634 83.2% YEBES40M 1146 735 702 61.3% --------------- --------- ----------- --------- ------ Station Total** 5372 4593 4280 79.7% * 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 0008-421 1 1 0 0.0% 1526+670 25 25 18 72.0% NRAO190 70 70 19 27.1% 0743-006 100 100 56 56.0% 3C454.3 20 18 18 90.0% 1424+240 31 31 25 80.6% 0707+476 2 2 2 100.0% 1055+018 94 94 76 80.9% 1251-713 32 32 21 65.6% 1656-075 4 4 3 75.0% 0048-097 6 6 3 50.0% 0059+581 226 219 195 86.3% 0454-234 180 180 157 87.2% 0530-727 11 11 10 90.9% 0537-441 7 7 6 85.7% 0556+238 3 3 3 100.0% 0602+673 348 342 289 83.0% 0718+793 25 23 23 92.0% 0955+476 171 168 147 86.0% 1034-293 30 30 15 50.0% 1144-379 111 111 78 70.3% 3C274 69 69 55 79.7% 1255-316 23 23 17 73.9% 1417+385 200 197 173 86.5% 1424-418 27 27 18 66.7% 1622-253 5 5 2 40.0% NGC6251 18 16 11 61.1% 1726+455 63 63 42 66.7% 1749+096 250 250 225 90.0% 1908-201 45 45 39 86.7% 1954-388 26 26 20 76.9% 3C418 311 305 262 84.2% 2052-474 16 16 15 93.8% 2149+056 13 12 11 84.6% 2255-282 66 66 63 95.5% 2318+049 415 415 340 81.9% 0332+078 1 1 1 100.0% 0346-279 3 3 3 100.0% 0657+172 3 3 1 33.3% 0800+618 1 1 1 100.0% 0912+029 1 1 0 0.0% 1639+230 25 25 19 76.0% 1846+322 44 44 31 70.5% 1909+161 11 11 7 63.6% 2155+312 3 3 3 100.0% 2229+695 47 43 35 74.5% 2355-106 102 102 98 96.1% 0025+197 10 10 9 90.0% 0442+389 89 89 71 79.8% 0529+483 121 121 107 88.4% 0748+126 179 179 129 72.1% 1053+704 75 75 72 96.0% 1059+282 35 35 32 91.4% 1144+402 286 283 244 85.3% 2059+034 16 16 10 62.5% 2309+454 30 30 23 76.7% 2319+317 164 155 67 40.9% 1602-115 3 3 3 100.0% 1759-396 46 45 41 89.1% 2008-159 94 92 81 86.2% 0227-369 1 1 1 100.0% 0308-611 59 59 51 86.4% 0332-403 2 2 1 50.0% 0627-199 2 2 2 100.0% 0847-120 231 231 155 67.1% 0925-203 5 5 1 20.0% 1502+036 21 21 15 71.4% 0008-264 6 6 5 83.3% 0131-522 69 69 49 71.0% 0202+319 100 100 96 96.0% NRAO150 17 17 15 88.2% 0403-132 28 28 25 89.3% 0821+394 16 16 12 75.0% 0827+243 57 57 53 93.0% 1213-172 9 9 6 66.7% 1243-072 128 123 78 60.9% 1538+149 1 1 0 0.0% 1758-651 3 3 3 100.0% 1849+670 184 180 167 90.8% ------------ --------- ---------- ------ ------ Source Total 5372 5312 4280 79.7% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 124 98 91 73.4% FORTLEZA-ISHIOKA 9 6 5 55.6% FORTLEZA-KATH12M 1 0 DESELECTED 0.0% FORTLEZA-KOKEE 42 29 25 59.5% FORTLEZA-NYALES20 46 42 39 84.8% FORTLEZA-URUMQI 26 24 20 76.9% FORTLEZA-WARK12M 3 1 DESELECTED 0.0% FORTLEZA-WETTZ13N 83 58 51 61.4% FORTLEZA-WETTZELL 70 65 62 88.6% FORTLEZA-YARRA12M 6 5 DESELECTED 0.0% FORTLEZA-YEBES40M 100 69 66 66.0% HART15M-ISHIOKA 53 43 43 81.1% HART15M-KATH12M 73 60 58 79.5% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALES20 68 57 56 82.4% HART15M-URUMQI 83 78 71 85.5% HART15M-WARK12M 25 22 17 68.0% HART15M-WETTZ13N 134 118 115 85.8% HART15M-WETTZELL 113 96 93 82.3% HART15M-YARRA12M 107 99 86 80.4% HART15M-YEBES40M 115 71 66 57.4% ISHIOKA-KATH12M 119 112 110 92.4% ISHIOKA-KOKEE 172 162 155 90.1% ISHIOKA-NYALES20 132 127 117 88.6% ISHIOKA-URUMQI 156 156 147 94.2% ISHIOKA-WARK12M 51 38 37 72.5% ISHIOKA-WETTZ13N 76 71 69 90.8% ISHIOKA-WETTZELL 97 92 91 93.8% ISHIOKA-YARRA12M 77 73 66 85.7% ISHIOKA-YEBES40M 90 49 48 53.3% KATH12M-KOKEE 99 91 83 83.8% KATH12M-NYALES20 33 29 27 81.8% KATH12M-URUMQI 83 79 77 92.8% KATH12M-WARK12M 117 91 90 76.9% KATH12M-WETTZ13N 47 37 37 78.7% KATH12M-WETTZELL 27 23 23 85.2% KATH12M-YARRA12M 210 205 188 89.5% KATH12M-YEBES40M 15 8 8 53.3% KOKEE-NYALES20 109 99 97 89.0% KOKEE-URUMQI 67 66 65 97.0% KOKEE-WARK12M 62 58 33 53.2% KOKEE-WETTZ13N 45 40 39 86.7% KOKEE-WETTZELL 60 56 51 85.0% KOKEE-YARRA12M 76 68 62 81.6% KOKEE-YEBES40M 48 31 30 62.5% NYALES20-URUMQI 160 160 155 96.9% NYALES20-WARK12M 4 2 DESELECTED 0.0% NYALES20-WETTZ13N 135 128 122 90.4% NYALES20-WETTZELL 201 196 187 93.0% NYALES20-YARRA12M 24 22 21 87.5% NYALES20-YEBES40M 196 132 122 62.2% URUMQI-WARK12M 23 23 17 73.9% URUMQI-WETTZ13N 104 102 102 98.1% URUMQI-WETTZELL 136 134 132 97.1% URUMQI-YARRA12M 61 57 53 86.9% URUMQI-YEBES40M 128 84 79 61.7% WARK12M-WETTZ13N 2 0 DESELECTED 0.0% WARK12M-WETTZELL 1 0 DESELECTED 0.0% WARK12M-YARRA12M 119 103 95 79.8% WARK12M-YEBES40M 0 NOT CORR NOT CORR 0.0% WETTZ13N-WETTZELL 209 198 147 70.3% WETTZ13N-YARRA12M 40 34 29 72.5% WETTZ13N-YEBES40M 177 106 104 58.8% WETTZELL-YARRA12M 26 25 22 84.6% WETTZELL-YEBES40M 261 173 167 64.0% YARRA12M-YEBES40M 16 12 12 75.0% ----------------- --------- ----------- ---------- ------ Baseline Total 5372 4593 4280 79.7% * 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.