USNO Analysis Report for R1884 ($19MAR04XA) 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 Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) This session has been reprocessed by the Analysis Center. Problems: KOKEE missed scans 064-1108 to 064-1112 due to the VSI4 Sampler Module timing out. The sampler had to be rebooted and the formatter was resynced. SEJONG had several sub-ambiguities in S-band, primarily along the Ke-KV and Kv-Yg baselines. WETTZELL had no data after scan 064-0955 possibly due to copying scans from the Mark5 module onto flexbuff. Parameterization comments: None. Other comments: WETTZELL recorded in parallel to flexbuff in the VDIF format (WETTVDIF). The quality of the data for WETTVDIF was good, but was deselected for final analysis. ----------------------------------------- Session Statistics Observations: 5251 scheduled 6591 correlated (in database) 4532 recoverable (usable) 4060 used Session fit: 43.669 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used ISHIOKA 1884 1751 1605 85.2% KATH12M 1400 1262 1161 82.9% KOKEE 1462 1323 1241 84.9% NYALES20 1546 1335 1264 81.8% SEJONG 1626 1419 1005 61.8% WETTZELL 1405 914 873 62.1% YARRA12M 1179 1060 971 82.4% --------------- --------- ----------- --------- ------ Station Total** 5251 4532 4060 77.3% * 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 1055+201 8 21 8 100.0% 0529+075 15 25 0 0.0% 0335-364 1 1 1 100.0% 0202+149 74 84 47 63.5% 2344-514 2 2 2 100.0% 2142+110 6 9 6 100.0% 1330+022 20 45 19 95.0% 0812+367 55 98 55 100.0% 3C309.1 48 65 29 60.4% 0059+581 406 569 344 84.7% 0104-408 76 76 67 88.2% CTA26 149 153 93 62.4% 0530-727 10 10 10 100.0% 0537-441 32 32 26 81.2% 0602+673 37 62 30 81.1% 0749+540 52 71 32 61.5% OJ287 322 366 255 79.2% 1034-293 51 51 29 56.9% 1057-797 32 32 29 90.6% 1144-379 102 102 66 64.7% 1156+295 278 329 240 86.3% 3C274 35 60 35 100.0% 1417+385 33 52 27 81.8% 1424-418 74 74 56 75.7% 1741-038 166 194 122 73.5% 1921-293 19 19 16 84.2% 2052-474 33 33 28 84.8% 2113+293 21 28 15 71.4% 3C446 177 205 150 84.7% 2255-282 21 23 15 71.4% 0912+029 8 20 7 87.5% 1149-084 159 178 123 77.4% 1324+224 12 25 12 100.0% 1636+473 41 60 31 75.6% 1639+230 19 36 17 89.5% 1639-062 102 118 77 75.5% 2000+472 323 446 225 69.7% 2229+695 145 212 134 92.4% 2355-106 117 130 100 85.5% 0025+197 28 37 19 67.9% 0134+311 15 31 8 53.3% 0415+398 45 70 36 80.0% 1053+704 271 362 224 82.7% 1546+027 143 178 122 85.3% 1725+123 35 55 35 100.0% 2214+350 5 5 2 40.0% 2307+106 3 3 0 0.0% 2309+454 13 16 6 46.2% 2319+317 18 24 6 33.3% 0322+222 43 54 39 90.7% 0606-223 10 10 7 70.0% 1759-396 40 40 36 90.0% 2008-159 91 105 86 94.5% 2143-156 7 7 7 100.0% 0308-611 22 22 22 100.0% 0544+273 32 41 25 78.1% 1806+456 141 193 99 70.2% 0642+449 411 492 307 74.7% 0736+017 15 27 9 60.0% 0834-201 102 102 42 41.2% 1030+415 186 227 133 71.5% 1751+288 97 129 86 88.7% 1849+670 197 245 126 64.0% ------------ --------- ---------- ------ ------ Source Total 5251 6591 4060 77.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used ISHIOKA-KATH12M 286 284 280 97.9% ISHIOKA-KOKEE 367 359 345 94.0% ISHIOKA-NYALES20 337 334 321 95.3% ISHIOKA-SEJONG 387 379 270 69.8% ISHIOKA-WETTZELL 281 183 180 64.1% ISHIOKA-YARRA12M 226 212 209 92.5% KATH12M-KOKEE 191 170 169 88.5% KATH12M-NYALES20 123 102 100 81.3% KATH12M-SEJONG 289 234 148 51.2% KATH12M-WETTZELL 108 69 69 63.9% KATH12M-YARRA12M 403 403 395 98.0% KOKEE-NYALES20 289 284 280 96.9% KOKEE-SEJONG 256 248 188 73.4% KOKEE-WETTZELL 219 143 142 64.8% KOKEE-YARRA12M 140 119 117 83.6% NYALES20-SEJONG 232 220 171 73.7% NYALES20-WETTZELL 491 332 329 67.0% NYALES20-YARRA12M 74 63 63 85.1% SEJONG-WETTZELL 216 131 97 44.9% SEJONG-YARRA12M 246 207 131 53.3% WETTZELL-YARRA12M 90 56 56 62.2% ----------------- --------- ----------- ---------- ------ Baseline Total 5251 4532 4060 77.3% * 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.