NASA Analysis Report for R41027 ($21DEC02XE) This report is a contributed analysis report that does not correspond to the database maintained by the IVS Data Centers for this session. (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: FORTLEZA Did not participate. NYALES20 Strong wind 337-0824 -- 337-1013. RAEGSMAR Hvac problem 337-1013 -- 337-1120, 337-1326 -- 337-1827 (end) WETTZ13N Did not participate. YARRA12M Late start (start) 336-1830 -- 336-1934 YEBES40M Missed 8 sources. ~ 50 ns multiband delay closure ambiguity The correlator noted that the NYALE13S/NYALES20 baseline had many apparent false fringe detections, which the correlator moderately reduced by applying a notch filter. During analysis, a clock break was applied at Kokee at 12/3 00:00 UT. Also, the HART15M/RAEGSMAR baseline was deselected because the baseline was offset from the other baselines in X-band and S-band. Parameterization comments: None. Other comments: None. ----------------------------------------- Session statistics Observations: 8700 scheduled 8057 correlated (in database) 6681 recoverable (usable) 6479 used Session fit: 34.113 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1765 1658 1628 92.2% HART15M 1194 744 730 61.1% ISHIOKA 1680 1400 1375 81.8% KOKEE 1376 1085 1041 75.7% NYALE13S 1937 1251 1167 60.2% NYALES20 1920 1214 1135 59.1% RAEGSMAR 1977 1212 1173 59.3% WARK12M 542 449 436 80.4% WETTZELL 2118 1891 1857 87.7% YARRA12M 759 599 586 77.2% YEBES40M 2132 1859 1830 85.8% --------------- --------- ----------- --------- ------ Station Total** 8700 6681 6479 74.5% * 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 0418+532 1 1 0 0.0% 1417+273 1 1 0 0.0% 1508-055 6 5 4 66.7% 1606-398 4 4 0 0.0% 1851+488 7 7 6 85.7% 1928+154 6 6 3 50.0% 2201+171 144 116 95 66.0% 2329-384 5 5 2 40.0% 0119+115 20 20 17 85.0% 0133+476 375 339 290 77.3% 0454-234 91 87 78 85.7% 0458-020 109 109 94 86.2% 0454+844 1 1 1 100.0% 0530-727 1 1 0 0.0% 0537-441 26 24 11 42.3% 0552+398 157 151 114 72.6% 0727-115 65 64 56 86.2% OJ287 306 284 265 86.6% 0955+476 205 196 145 70.7% 1057-797 17 14 13 76.5% 1101+384 1 1 1 100.0% 1104-445 12 11 10 83.3% 1156+295 66 61 58 87.9% 1300+580 3 3 3 100.0% 1424-418 28 25 19 67.9% 1519-273 9 9 5 55.6% NRAO512 240 213 145 60.4% 1741-038 79 74 71 89.9% 1803+784 658 617 567 86.2% 1954-388 44 36 30 68.2% 3C418 631 584 499 79.1% 2052-474 20 18 15 75.0% 2113+293 191 183 115 60.2% 3C446 141 122 102 72.3% 2255-282 25 20 18 72.0% 2318+049 142 127 109 76.8% 0332+078 5 5 4 80.0% 0346-279 24 24 21 87.5% 0358+210 1 1 1 100.0% 0613+570 510 463 432 84.7% 0912+029 5 5 5 100.0% 0951+268 1 1 1 100.0% 1013+054 1 1 1 100.0% 1111+149 7 7 6 85.7% 1149-084 58 51 46 79.3% 1244-255 100 97 77 77.0% 1324+224 103 88 55 53.4% 1639+230 98 90 52 53.1% 1639-062 71 69 66 93.0% 2355-106 20 20 10 50.0% 0019+058 149 137 73 49.0% 0055-059 7 7 5 71.4% 0215+015 26 26 23 88.5% 0340+362 1 1 1 100.0% 0446+112 82 82 46 56.1% 0716+714 657 608 506 77.0% 0738+491 207 200 148 71.5% 0748+126 151 145 104 68.9% 1053+704 208 196 128 61.5% 1212+171 2 2 2 100.0% 1306+360 6 4 4 66.7% 1520+437 2 2 0 0.0% 1546+027 145 132 113 77.9% 1623+578 5 5 3 60.0% 1754+155 1 1 1 100.0% 1758+388 219 211 129 58.9% 2059+034 65 52 51 78.5% 2214+350 88 74 55 62.5% 2309+454 17 17 14 82.4% 2319+317 4 4 1 25.0% 0606-223 35 35 28 80.0% 0920-397 21 21 12 57.1% 1027-186 3 3 2 66.7% 1406-267 3 3 3 100.0% 1759-396 7 6 5 71.4% 0016+731 580 538 469 80.9% 0308-611 48 46 40 83.3% 0332-403 47 46 39 83.0% 0743+277 81 76 48 59.3% 0847-120 38 37 29 76.3% 1657-261 11 10 7 63.6% 0008-264 4 4 3 75.0% 0017+200 146 137 79 54.1% 0131-522 28 27 24 85.7% 0202+319 415 392 326 78.6% 0403-132 12 12 10 83.3% 0821+394 106 106 71 67.0% 1219+044 7 5 5 71.4% 1243-072 30 27 25 83.3% 1406-076 76 67 59 77.6% 1514+197 16 11 3 18.8% 1758-651 5 5 2 40.0% 1936-155 59 47 28 47.5% 2126-158 39 29 17 43.6% ------------ --------- ---------- ------ ------ Source Total 8700 8057 6479 74.5% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-HART15M 99 93 88 88.9% BADARY-ISHIOKA 273 271 265 97.1% BADARY-KOKEE 160 156 149 93.1% BADARY-NYALE13S 249 239 237 95.2% BADARY-NYALES20 237 204 204 86.1% BADARY-RAEGSMAR 181 141 138 76.2% BADARY-WARK12M 37 35 35 94.6% BADARY-WETTZELL 241 240 236 97.9% BADARY-YARRA12M 75 71 71 94.7% BADARY-YEBES40M 213 208 205 96.2% HART15M-ISHIOKA 65 53 52 80.0% HART15M-KOKEE 0 NO DATA NO DATA 0.0% HART15M-NYALE13S 96 21 21 21.9% HART15M-NYALES20 105 45 44 41.9% HART15M-RAEGSMAR 216 0 DESELECTED 0.0% HART15M-WARK12M 57 35 35 61.4% HART15M-WETTZELL 191 176 174 91.1% HART15M-YARRA12M 145 117 115 79.3% HART15M-YEBES40M 220 204 201 91.4% ISHIOKA-KOKEE 218 210 205 94.0% ISHIOKA-NYALE13S 216 127 125 57.9% ISHIOKA-NYALES20 207 104 103 49.8% ISHIOKA-RAEGSMAR 152 115 113 74.3% ISHIOKA-WARK12M 79 64 63 79.7% ISHIOKA-WETTZELL 190 189 185 97.4% ISHIOKA-YARRA12M 104 94 93 89.4% ISHIOKA-YEBES40M 176 173 171 97.2% KOKEE-NYALE13S 181 110 108 59.7% KOKEE-NYALES20 172 35 35 20.3% KOKEE-RAEGSMAR 146 110 94 64.4% KOKEE-WARK12M 149 135 129 86.6% KOKEE-WETTZELL 150 143 138 92.0% KOKEE-YARRA12M 62 51 50 80.6% KOKEE-YEBES40M 138 135 133 96.4% NYALE13S-NYALES20 337 179 110 32.6% NYALE13S-RAEGSMAR 257 146 145 56.4% NYALE13S-WARK12M 7 0 DESELECTED 0.0% NYALE13S-WETTZELL 292 232 228 78.1% NYALE13S-YARRA12M 22 4 4 18.2% NYALE13S-YEBES40M 280 193 189 67.5% NYALES20-RAEGSMAR 268 153 149 55.6% NYALES20-WARK12M 8 4 4 50.0% NYALES20-WETTZELL 282 244 243 86.2% NYALES20-YARRA12M 29 8 8 27.6% NYALES20-YEBES40M 275 238 235 85.5% RAEGSMAR-WARK12M 3 0 DESELECTED 0.0% RAEGSMAR-WETTZELL 330 247 240 72.7% RAEGSMAR-YARRA12M 24 0 DESELECTED 0.0% RAEGSMAR-YEBES40M 400 300 294 73.5% WARK12M-WETTZELL 3 0 DESELECTED 0.0% WARK12M-YARRA12M 199 176 170 85.4% WARK12M-YEBES40M 0 NO DATA NO DATA 0.0% WETTZELL-YARRA12M 54 45 43 79.6% WETTZELL-YEBES40M 385 375 370 96.1% YARRA12M-YEBES40M 45 33 32 71.1% ----------------- --------- ----------- ---------- ------ Baseline Total 8700 6681 6479 74.5% * 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.