IVS Analysis Report for R4850 ($18JUL12XE) 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 - Truncated the humidity data to 100%. YARRA12M - Had unphysical humidity data, which was replaced by converting the dew point to humidity and truncating to 100%. Parameterization comments: None. Other comments: There were two clock breaks at SVETLOE, which were corrected at the correlator. The scans on the WETTZ13N:WETTZELL baseline were not useful and the baseline was deselected. Due to dropped channels, the S-band ambiguity spacing is 50 ns on all FORTLEZA and YEBES40M baselines. ----------------------------------------- Session Statistics Observations: 3859 scheduled 3793 correlated (in database) 3540 recoverable (usable) 3188 used Session fit: 31.706 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used AGGO 157 130 125 79.6% FORTLEZA 237 220 218 92.0% HART15M 675 574 558 82.7% KATH12M 520 487 472 90.8% KOKEE 542 468 454 83.8% NYALES20 972 886 861 88.6% SVETLOE 991 902 878 88.6% WETTZ13N 1086 1013 735 67.7% WETTZELL 1044 986 709 67.9% YARRA12M 488 463 450 92.2% YEBES40M 1006 951 916 91.1% --------------- --------- ----------- --------- ------ Station Total** 3859 3540 3188 82.6% * 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 0056-001 3 3 0 0.0% 1030+074 5 5 4 80.0% 0325+395 20 20 18 90.0% 1519-294 6 6 0 0.0% 1424+240 13 13 12 92.3% 0729+259 16 15 9 56.2% 1014+615 32 31 26 81.2% 1739+522 52 52 43 82.7% 0059+581 77 77 71 92.2% 0104-408 35 34 34 97.1% 0530-727 12 11 9 75.0% 0537-441 15 15 13 86.7% 0718+793 72 72 63 87.5% OJ287 206 202 186 90.3% 0955+476 66 66 58 87.9% 1057-797 36 35 35 97.2% 1124-186 80 79 67 83.8% 1144-379 48 48 46 95.8% 1156+295 144 143 138 95.8% 3C274 14 14 14 100.0% 1418+546 131 129 109 83.2% 1424-418 66 66 66 100.0% NGC6251 40 38 32 80.0% 1749+096 85 84 81 95.3% 1921-293 26 26 22 84.6% 3C418 135 131 111 82.2% 2052-474 18 18 18 100.0% 2113+293 45 38 36 80.0% 2255-282 20 19 19 95.0% 0332+078 183 181 157 85.8% 0524+034 153 148 61 39.9% 0613+570 56 56 52 92.9% 0800+618 37 37 32 86.5% 0912+029 6 6 5 83.3% 1111+149 2 2 1 50.0% 1244-255 4 4 3 75.0% 1324+224 32 31 27 84.4% 1456+044 2 2 1 50.0% 1846+322 37 37 36 97.3% 1909+161 6 6 5 83.3% 2215+150 129 123 114 88.4% 2229+695 61 60 53 86.9% 0134+311 11 11 9 81.8% 0256-005 18 18 8 44.4% 0446+112 13 11 7 53.8% 0641+392 19 18 12 63.2% 0958+346 1 1 1 100.0% 1040+244 17 17 16 94.1% 1133-032 49 46 38 77.6% 1306+360 12 12 11 91.7% 1342+662 10 10 9 90.0% 1623+578 250 249 205 82.0% 2059+034 61 61 56 91.8% 2214+350 231 228 181 78.4% 2215+020 35 35 30 85.7% 2307+106 1 1 1 100.0% 2309+454 41 41 35 85.4% 0422-380 33 33 29 87.9% 0436-129 1 1 1 100.0% 0537-286 15 11 5 33.3% 0920-397 4 4 2 50.0% 1406-267 1 1 1 100.0% 1656-075 35 34 28 80.0% 1759-396 11 11 10 90.9% 2008-159 37 36 34 91.9% 0308-611 24 23 22 91.7% 0544+273 52 51 40 76.9% 0700-197 31 31 27 87.1% 0847-120 1 1 0 0.0% 0925-203 19 19 11 57.9% 1555+001 29 29 25 86.2% 1608+243 18 18 15 83.3% 1657-261 64 64 29 45.3% 2013+163 65 65 61 93.8% 2335-027 7 7 6 85.7% 0008-264 10 10 8 80.0% 0151+474 112 111 93 83.0% NRAO150 54 54 29 53.7% 0814+425 79 75 68 86.1% 1243-072 27 27 23 85.2% 1406-076 13 13 9 69.2% 1504+377 40 40 32 80.0% 1758-651 2 2 1 50.0% 1849+670 80 80 73 91.2% ------------ --------- ---------- ------ ------ Source Total 3859 3793 3188 82.6% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used AGGO-FORTLEZA 39 37 37 94.9% AGGO-HART15M 62 50 49 79.0% AGGO-KATH12M 0 NOT CORR NOT CORR 0.0% AGGO-KOKEE 25 17 17 68.0% AGGO-NYALES20 4 3 DESELECTED 0.0% AGGO-SVETLOE 1 1 DESELECTED 0.0% AGGO-WETTZ13N 6 4 4 66.7% AGGO-WETTZELL 4 4 4 100.0% AGGO-YARRA12M 0 NOT CORR NOT CORR 0.0% AGGO-YEBES40M 16 14 14 87.5% FORTLEZA-HART15M 56 50 50 89.3% FORTLEZA-KATH12M 0 NOT CORR NOT CORR 0.0% FORTLEZA-KOKEE 16 12 12 75.0% FORTLEZA-NYALES20 20 20 20 100.0% FORTLEZA-SVETLOE 29 29 28 96.6% FORTLEZA-WETTZ13N 19 17 17 89.5% FORTLEZA-WETTZELL 18 17 17 94.4% FORTLEZA-YARRA12M 1 0 DESELECTED 0.0% FORTLEZA-YEBES40M 39 38 37 94.9% HART15M-KATH12M 45 41 41 91.1% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALES20 67 52 51 76.1% HART15M-SVETLOE 91 73 69 75.8% HART15M-WETTZ13N 91 74 73 80.2% HART15M-WETTZELL 96 83 80 83.3% HART15M-YARRA12M 63 57 56 88.9% HART15M-YEBES40M 104 94 89 85.6% KATH12M-KOKEE 111 97 95 85.6% KATH12M-NYALES20 30 26 24 80.0% KATH12M-SVETLOE 34 30 28 82.4% KATH12M-WETTZ13N 24 23 23 95.8% KATH12M-WETTZELL 24 23 23 95.8% KATH12M-YARRA12M 230 230 223 97.0% KATH12M-YEBES40M 22 17 15 68.2% KOKEE-NYALES20 89 80 76 85.4% KOKEE-SVETLOE 77 67 67 87.0% KOKEE-WETTZ13N 57 46 44 77.2% KOKEE-WETTZELL 47 41 38 80.9% KOKEE-YARRA12M 72 66 65 90.3% KOKEE-YEBES40M 48 42 40 83.3% NYALES20-SVETLOE 181 166 164 90.6% NYALES20-WETTZ13N 203 187 181 89.2% NYALES20-WETTZELL 176 167 166 94.3% NYALES20-YARRA12M 19 17 17 89.5% NYALES20-YEBES40M 183 168 162 88.5% SVETLOE-WETTZ13N 186 173 166 89.2% SVETLOE-WETTZELL 205 182 177 86.3% SVETLOE-YARRA12M 28 27 26 92.9% SVETLOE-YEBES40M 159 154 153 96.2% WETTZ13N-WETTZELL 257 255 DESELECTED 0.0% WETTZ13N-YARRA12M 25 22 22 88.0% WETTZ13N-YEBES40M 218 212 205 94.0% WETTZELL-YARRA12M 25 23 22 88.0% WETTZELL-YEBES40M 192 191 182 94.8% YARRA12M-YEBES40M 25 21 19 76.0% ----------------- --------- ----------- ---------- ------ Baseline Total 3859 3540 3188 82.6% * 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.