IVS Analysis Report for R4839 ($18APR26XE) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Megan Johnson, Naval Observatory. Spoolfile source: interactive solve/nuSolve analysis.) Problems: The MATERA:ZELENCHK baseline was deselected because there was only 1 common channel on the S-band. MATERA also had subambiguities in S-band. Parameterization comments: YARRA12M had 2 clock breaks, one at 03:26 and one at 13:21. Other comments: None. ----------------------------------------- Session Statistics Observations: 3964 scheduled 3757 correlated (in database) 3659 recoverable (usable) 3380 used Session fit: 38.945 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 370 314 296 80.0% ISHIOKA 874 816 774 88.6% KATH12M 591 526 502 84.9% KOKEE 708 634 603 85.2% MATERA 871 782 618 71.0% NYALES20 936 841 821 87.7% SVETLOE 1071 1028 1015 94.8% WETTZELL 953 918 906 95.1% YARRA12M 519 487 463 89.2% ZELENCHK 1035 972 762 73.6% --------------- --------- ----------- --------- ------ Station Total** 3964 3659 3380 85.3% * 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 1734+363 23 23 21 91.3% 2335-181 1 1 1 100.0% 0325+395 3 2 2 66.7% 2150+173 45 45 38 84.4% 1424+240 8 8 8 100.0% 0805+046 5 4 3 60.0% 1659-621 1 0 0 0.0% 1357+769 1 1 1 100.0% 1130+009 2 2 2 100.0% 0003-066 108 104 95 88.0% 0059+581 191 178 165 86.4% CTA26 55 48 43 78.2% 0434-188 23 23 17 73.9% 0458-020 83 77 72 86.7% 0454+844 7 7 7 100.0% 0530-727 5 5 5 100.0% 0656+082 24 23 20 83.3% OJ287 169 160 148 87.6% 1034-293 22 22 20 90.9% 1057-797 16 15 12 75.0% 1104-445 23 22 22 95.7% 1124-186 37 35 32 86.5% 1128+385 175 167 162 92.6% 1417+385 3 2 2 66.7% 1424-418 30 30 29 96.7% 1622-253 6 6 6 100.0% 1741-038 107 105 100 93.5% 1921-293 29 27 25 86.2% 3C418 305 283 236 77.4% 2052-474 14 14 14 100.0% 2113+293 86 85 78 90.7% 2255-282 33 32 28 84.8% 2318+049 112 98 93 83.0% 0346-279 3 3 3 100.0% 0358+210 4 3 3 75.0% 0920+390 37 37 33 89.2% 1244-255 4 4 2 50.0% 1639-062 43 42 34 79.1% 1846+322 33 27 26 78.8% 1909+161 1 1 1 100.0% 2127-096 4 4 4 100.0% 2229+695 104 97 88 84.6% 0047+023 10 10 6 60.0% 0134+311 26 26 22 84.6% 0215+015 23 23 22 95.7% 0529+483 105 93 88 83.8% 0641+392 12 12 10 83.3% 0716+714 311 292 264 84.9% 0729+259 47 47 43 91.5% 0738+491 16 15 13 81.2% 0943+105 2 2 2 100.0% 1040+244 8 8 6 75.0% 1053+704 8 8 7 87.5% 1100+122 17 17 17 100.0% 1212+171 1 1 1 100.0% 1327+504 55 55 49 89.1% 1520+437 9 9 7 77.8% 1623+578 29 25 20 69.0% 2059+034 19 19 16 84.2% 2309+454 25 24 22 88.0% 2319+317 1 1 0 0.0% 0115-214 1 1 1 100.0% 0537-286 5 4 3 60.0% 0920-397 6 6 1 16.7% 1406-267 16 16 10 62.5% 1759-396 14 14 14 100.0% 0308-611 5 4 2 40.0% 0332-403 30 26 20 66.7% 0544+273 37 36 33 89.2% 0700-197 59 50 42 71.2% 0847-120 14 14 12 85.7% 0925-203 1 1 1 100.0% 1308+328 3 3 3 100.0% 1352-104 7 7 6 85.7% 1502+036 37 32 25 67.6% 1608+243 3 3 3 100.0% 2013+163 15 14 11 73.3% 2357-318 3 3 1 33.3% 0017+200 165 160 144 87.3% 0131-522 25 24 19 76.0% 0151+474 280 270 260 92.9% NRAO150 35 32 31 88.6% 1219+044 7 7 7 100.0% 1243-072 17 17 14 82.4% 1514+197 219 214 184 84.0% 1849+670 210 203 184 87.6% 1936-155 41 37 33 80.5% ------------ --------- ---------- ------ ------ Source Total 3964 3757 3380 85.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-ISHIOKA 18 14 14 77.8% FORTLEZA-KATH12M 1 0 DESELECTED 0.0% FORTLEZA-KOKEE 49 33 29 59.2% FORTLEZA-MATERA 80 63 61 76.2% FORTLEZA-NYALES20 38 29 29 76.3% FORTLEZA-SVETLOE 57 54 52 91.2% FORTLEZA-WETTZELL 49 45 45 91.8% FORTLEZA-YARRA12M 13 11 8 61.5% FORTLEZA-ZELENCHK 65 65 58 89.2% ISHIOKA-KATH12M 111 101 98 88.3% ISHIOKA-KOKEE 176 163 157 89.2% ISHIOKA-MATERA 68 65 63 92.6% ISHIOKA-NYALES20 143 127 122 85.3% ISHIOKA-SVETLOE 105 103 100 95.2% ISHIOKA-WETTZELL 83 81 80 96.4% ISHIOKA-YARRA12M 72 72 69 95.8% ISHIOKA-ZELENCHK 98 90 71 72.4% KATH12M-KOKEE 85 74 71 83.5% KATH12M-MATERA 31 24 23 74.2% KATH12M-NYALES20 29 21 21 72.4% KATH12M-SVETLOE 30 28 26 86.7% KATH12M-WETTZELL 19 17 16 84.2% KATH12M-YARRA12M 246 229 217 88.2% KATH12M-ZELENCHK 39 32 30 76.9% KOKEE-MATERA 44 41 38 86.4% KOKEE-NYALES20 110 96 96 87.3% KOKEE-SVETLOE 81 76 76 93.8% KOKEE-WETTZELL 64 59 58 90.6% KOKEE-YARRA12M 45 44 44 97.8% KOKEE-ZELENCHK 54 48 34 63.0% MATERA-NYALES20 118 101 99 83.9% MATERA-SVETLOE 145 135 133 91.7% MATERA-WETTZELL 186 178 176 94.6% MATERA-YARRA12M 36 27 25 69.4% MATERA-ZELENCHK 163 148 DESELECTED 0.0% NYALES20-SVETLOE 187 178 178 95.2% NYALES20-WETTZELL 148 143 142 95.9% NYALES20-YARRA12M 20 19 19 95.0% NYALES20-ZELENCHK 143 127 115 80.4% SVETLOE-WETTZELL 199 193 191 96.0% SVETLOE-YARRA12M 26 26 25 96.2% SVETLOE-ZELENCHK 241 235 234 97.1% WETTZELL-YARRA12M 17 17 17 100.0% WETTZELL-ZELENCHK 188 185 181 96.3% YARRA12M-ZELENCHK 44 42 39 88.6% ----------------- --------- ----------- ---------- ------ Baseline Total 3964 3659 3380 85.3% * 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.