IVS Analysis Report for R4775 ($17JAN19XE) 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: The correlator reports that HOBART started late, missing scans prior to 019-1849b, and that NYALES20 observed for only 7 hours, from 020-0723 through 020-1423. ZELENCHK also missed scans from 019-2027 through 019-2129a and 019-2328a through 019-2335. Even after applying a clock break on ZELENCHK, there were still some sub-ambiguities on all ZELENCHK baselines, in both bands, that were deselected. Parameterization comments: A clock break was added on the single band delay of ZELENCHK at 019-2039 with a magnitude of 19.6 +/- 0.4 ns. This jump applies to both bands. Other comments: Due to dropped channels, all baselines of FORTLEZA, YEBES40M, and ZELENCHK have 50ns S-band ambiguity spacings, except MEDICINA:ZELENCHK which has an S-band spacing of 8.3 ns. ----------------------------------------- Session Statistics Observations: 6107 scheduled 4842 correlated (in database) 4468 recoverable (usable) 4274 used Session fit: 22.943 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1353 1069 1019 75.3% FORTLEZA 584 271 253 43.3% HART15M 982 788 750 76.4% HOBART12 521 423 410 78.7% KOKEE 805 626 604 75.0% MEDICINA 1506 1197 1155 76.7% NYALES20 1389 368 354 25.5% WETTZELL 1505 1280 1238 82.3% YARRA12M 625 557 534 85.4% YEBES40M 1485 1190 1143 77.0% ZELENCHK 1459 1167 1088 74.6% --------------- --------- ----------- --------- ------ Station Total** 6107 4468 4274 70.0% * 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 2302+232 90 84 64 71.1% 1734+363 1 1 1 100.0% 3C286 58 42 14 24.1% 0335-364 9 9 7 77.8% 2000+148 1 1 1 100.0% 0711+356 59 40 11 18.6% 0342+147 7 7 7 100.0% 0059+581 353 262 243 68.8% 0119+115 87 75 71 81.6% 0229+131 68 39 36 52.9% 0454+844 19 14 12 63.2% 0530-727 3 2 0 0.0% 0537-441 51 45 40 78.4% 0727-115 127 110 98 77.2% 0749+540 194 144 144 74.2% OJ287 245 169 164 66.9% 0955+476 147 113 92 62.6% 1034-293 31 28 25 80.6% 1057-797 44 40 37 84.1% 1124-186 59 57 55 93.2% 1144-379 54 50 49 90.7% 1255-316 19 17 17 89.5% 1334-127 71 66 62 87.3% 1417+385 37 27 19 51.4% 1424-418 20 19 18 90.0% 1519-273 9 9 8 88.9% 1606+106 150 115 107 71.3% NGC6251 58 50 40 69.0% 1741-038 140 125 118 84.3% 1749+096 161 132 131 81.4% 3C371 239 165 132 55.2% 1921-293 36 31 29 80.6% 3C418 313 232 159 50.8% 2052-474 28 27 26 92.9% 2113+293 72 51 47 65.3% 3C446 62 59 56 90.3% 2255-282 44 43 40 90.9% 0237-027 21 16 14 66.7% 0548+378 2 1 1 50.0% 0613+570 5 5 4 80.0% 0657+172 171 121 107 62.6% 0854-108 33 28 28 84.8% 0912+029 47 32 24 51.1% 1145+268 42 30 24 57.1% 1636+473 47 32 27 57.4% 1639-062 64 64 63 98.4% 1846+322 112 77 76 67.9% 0019+058 26 24 24 92.3% 0055-059 16 16 8 50.0% 0134+311 19 14 14 73.7% 0307+380 8 5 5 62.5% 0420+022 79 55 50 63.3% 0536+145 18 14 11 61.1% 0716+714 276 219 210 76.1% 0958+346 16 10 10 62.5% 1040+244 21 14 14 66.7% 1053+704 6 6 6 100.0% 1133-032 6 6 5 83.3% 1144+402 44 40 35 79.5% 1327+504 78 58 51 65.4% 1342+662 22 17 15 68.2% 1441+252 104 73 73 70.2% 1520+437 72 51 47 65.3% 2059+034 11 11 10 90.9% 2144+092 43 43 40 93.0% 2214+350 26 19 14 53.8% 2309+454 49 42 41 83.7% 0115-214 11 11 10 90.9% 0338-214 33 32 29 87.9% 0436-129 13 13 11 84.6% 0537-286 29 20 16 55.2% 0920-397 1 0 0 0.0% 1015+057 1 1 1 100.0% 1406-267 1 1 0 0.0% 2143-156 26 26 26 100.0% 2300-683 10 7 5 50.0% 0016+731 374 277 243 65.0% 0308-611 10 10 7 70.0% 0430+289 18 10 9 50.0% 0627-199 49 38 32 65.3% 1502+036 89 66 52 58.4% 1608+243 94 68 64 68.1% 1657-261 34 33 19 55.9% 2335-027 104 92 85 81.7% 0008-264 32 31 30 93.8% 0017+200 218 189 173 79.4% 0131-522 46 42 24 52.2% 0151+474 2 2 0 0.0% NRAO150 15 15 15 100.0% 0736+017 57 39 34 59.6% 0821+394 31 28 24 77.4% 1219+044 30 24 20 66.7% 1243-072 50 50 48 96.0% 1413+135 11 7 7 63.6% 1758-651 17 17 14 82.4% 1936-155 18 18 17 94.4% 2254+074 33 32 28 84.8% ------------ --------- ---------- ------ ------ Source Total 6107 4842 4274 70.0% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-FORTLEZA 44 11 10 22.7% BADARY-HART15M 91 85 83 91.2% BADARY-HOBART12 38 32 32 84.2% BADARY-KOKEE 122 117 115 94.3% BADARY-MEDICINA 176 133 122 69.3% BADARY-NYALES20 222 62 59 26.6% BADARY-WETTZELL 179 177 167 93.3% BADARY-YARRA12M 65 63 61 93.8% BADARY-YEBES40M 167 153 144 86.2% BADARY-ZELENCHK 249 236 226 90.8% FORTLEZA-HART15M 111 61 59 53.2% FORTLEZA-HOBART12 7 3 DESELECTED 0.0% FORTLEZA-KOKEE 51 17 16 31.4% FORTLEZA-MEDICINA 75 37 37 49.3% FORTLEZA-NYALES20 63 7 7 11.1% FORTLEZA-WETTZELL 66 33 33 50.0% FORTLEZA-YARRA12M 5 3 DESELECTED 0.0% FORTLEZA-YEBES40M 97 65 63 64.9% FORTLEZA-ZELENCHK 65 34 28 43.1% HART15M-HOBART12 85 63 61 71.8% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-MEDICINA 136 126 124 91.2% HART15M-NYALES20 79 17 17 21.5% HART15M-WETTZELL 126 118 114 90.5% HART15M-YARRA12M 100 97 90 90.0% HART15M-YEBES40M 128 117 113 88.3% HART15M-ZELENCHK 126 104 89 70.6% HOBART12-KOKEE 103 86 86 83.5% HOBART12-MEDICINA 8 6 6 75.0% HOBART12-NYALES20 9 2 DESELECTED 0.0% HOBART12-WETTZELL 7 6 6 85.7% HOBART12-YARRA12M 236 205 203 86.0% HOBART12-YEBES40M 5 4 4 80.0% HOBART12-ZELENCHK 23 16 12 52.2% KOKEE-MEDICINA 81 79 75 92.6% KOKEE-NYALES20 142 40 37 26.1% KOKEE-WETTZELL 93 90 87 93.5% KOKEE-YARRA12M 48 45 45 93.8% KOKEE-YEBES40M 88 84 80 90.9% KOKEE-ZELENCHK 77 68 63 81.8% MEDICINA-NYALES20 215 62 61 28.4% MEDICINA-WETTZELL 292 291 284 97.3% MEDICINA-YARRA12M 31 30 30 96.8% MEDICINA-YEBES40M 266 222 214 80.5% MEDICINA-ZELENCHK 226 211 202 89.4% NYALES20-WETTZELL 218 64 62 28.4% NYALES20-YARRA12M 24 10 9 37.5% NYALES20-YEBES40M 216 56 55 25.5% NYALES20-ZELENCHK 201 48 47 23.4% WETTZELL-YARRA12M 30 29 28 93.3% WETTZELL-YEBES40M 273 266 261 95.6% WETTZELL-ZELENCHK 221 206 196 88.7% YARRA12M-YEBES40M 30 27 26 86.7% YARRA12M-ZELENCHK 56 48 42 75.0% YEBES40M-ZELENCHK 215 196 183 85.1% ----------------- --------- ----------- ---------- ------ Baseline Total 6107 4468 4274 70.0% * 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.