NASA Analysis Report for R41152 (20240425-r41152) 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, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: nuSolve solutions.) Session scheduled at USNO, correlated at WASH and analyzed at NASA Problems: BADARY (Bd) Minused out: 2024-116-192427 -- 2024-116-235228, 2024-117-001148 -- 2024-117-060659, 2024-117-064941 -- 2024-117-080448, 2024-117-160032 -- 2024-117-162827, 2024-117-174944 -- 2024-117-182521 (end). FORTLEZA(Ft) Abnormally high number of 0 code fringes in S-band NYALE13N(Nn) Drop Chan S00UR. Zoombands used for correlation. ZELENCHK(Zc) Minused out: 2024-117-064941 -- 2024-117-080222, 2024-117-155347 -- 2024-117-160941. NYALE13N-NYALE13S Significant RFI, notch filters degraded the baseline. Closed Multiband delays with this baseline have significant problems. This baseline was deselected during analysis. Some NYALE13N baselines had split data sets offset by ~ 40 ns, especially after 6:00. Parameterization comments: Baseline clock offsets were estimated for: HOBART12:KATH12M HOBART12:KOKEE KATH12M:KOKEE KATH12M:ZELENCHK KOKEE:YARRA12M Other comments: Manual phase calibration was applied to Ft Hb Ke Kk Yg ----------------------------------------- Session statistics Observations: 7454 scheduled 6401 correlated (in database) 4976 recoverable (usable) 3887 used Session fit: 35.571 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1598 613 483 30.2% FORTLEZA 650 222 139 21.4% HART15M 1056 725 646 61.2% HOBART12 1026 612 572 55.8% KATH12M 1169 791 734 62.8% KOKEE 1071 730 638 59.6% NYALE13N 1519 962 326 21.5% NYALE13S 1255 933 657 52.4% SVETLOE 1499 1207 896 59.8% WETTZELL 1443 1188 985 68.3% YARRA12M 983 748 714 72.6% ZELENCHK 1639 1221 984 60.0% --------------- --------- ----------- --------- ------ Station Total** 7454 4976 3887 52.1% * 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 19 15 2 10.5% 0601-172 17 16 10 58.8% 1417+273 25 16 8 32.0% 1508-055 18 10 6 33.3% 1606-398 3 3 0 0.0% 1645+224 7 7 6 85.7% 2106+143 9 3 3 33.3% 2123-463 3 3 0 0.0% 2306-312 6 5 2 33.3% 2325+093 72 48 27 37.5% 0048-097 18 9 8 44.4% 0059+581 319 283 176 55.2% 0104-408 86 86 55 64.0% 0119+041 30 23 14 46.7% 0402-362 41 41 37 90.2% 0434-188 10 6 2 20.0% 0454+844 24 15 14 58.3% 0537-441 58 58 40 69.0% 0556+238 23 22 13 56.5% 0656+082 41 39 27 65.9% 0727-115 153 149 119 77.8% 0749+540 23 19 16 69.6% OJ287 357 354 220 61.6% 0955+476 24 19 11 45.8% 1057-797 105 102 86 81.9% 1104-445 36 36 29 80.6% 3C274 86 76 44 51.2% 1255-316 62 59 42 67.7% 1351-018 21 14 7 33.3% 1357+769 23 5 5 21.7% 1418+546 146 127 57 39.0% 1424-418 73 70 59 80.8% 1606+106 91 78 49 53.8% DA426 75 58 31 41.3% 1741-038 92 75 73 79.3% 1749+096 207 185 124 59.9% 1803+784 338 279 184 54.4% 1954-388 70 68 51 72.9% 2113+293 39 23 13 33.3% 2149+056 26 15 12 46.2% 3C446 133 99 73 54.9% 2356+385 63 52 31 49.2% 0237-027 18 14 7 38.9% 0332+078 16 16 12 75.0% 0358+210 1 1 1 100.0% 0524+034 1 0 0 0.0% 0613+570 196 160 82 41.8% 0912+029 4 0 0 0.0% 0951+268 9 9 3 33.3% 1149-084 130 120 87 66.9% 1324+224 48 40 14 29.2% 1639-062 127 101 43 33.9% 2000+472 128 120 63 49.2% 2229+695 385 312 193 50.1% 2355-106 62 49 21 33.9% 0019+058 29 16 13 44.8% 0340+362 9 5 2 22.2% 0420+022 49 48 26 53.1% 0442+389 8 7 4 50.0% 0716+714 252 198 135 53.6% 0748+126 181 168 95 52.5% 1053+704 68 45 31 45.6% 1144+402 184 169 101 54.9% 1306+360 64 54 32 50.0% 1623+578 47 39 19 40.4% 1929+226 4 4 1 25.0% 2214+350 20 19 12 60.0% 0035-252 20 18 12 60.0% 0239+175 16 16 10 62.5% 0338-214 2 2 2 100.0% 0537-286 61 61 13 21.3% 0646-306 37 37 16 43.2% 0920-397 18 18 4 22.2% 1015+057 2 1 1 50.0% 1027-186 2 2 2 100.0% 2300-683 5 5 2 40.0% 0109+224 194 160 77 39.7% 0308-611 114 114 84 73.7% 0743+277 41 32 16 39.0% 0847-120 20 20 7 35.0% 1243-160 8 8 4 50.0% 1519-294 2 2 2 100.0% 1657-261 61 61 44 72.1% 1806+456 91 69 36 39.6% 2216+178 6 3 3 50.0% 0151+474 26 12 5 19.2% 0202+319 386 319 158 40.9% 0642+449 411 353 209 50.9% 0821+394 58 44 10 17.2% 1123+264 48 39 23 47.9% 1413+135 8 6 4 50.0% 1504+377 124 110 68 54.8% 1514+197 50 45 23 46.0% 1751+288 383 335 196 51.2% 1758-651 29 29 3 10.3% 1936-155 96 76 56 58.3% 2126-158 23 20 14 60.9% ------------ --------- ---------- ------ ------ Source Total 7454 6401 3887 52.1% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-FORTLEZA 39 0 DESELECTED 0.0% BADARY-HART15M 99 41 37 37.4% BADARY-HOBART12 77 23 14 18.2% BADARY-KATH12M 103 39 38 36.9% BADARY-KOKEE 128 46 43 33.6% BADARY-NYALE13N 208 68 13 6.2% BADARY-NYALE13S 170 76 71 41.8% BADARY-SVETLOE 234 93 79 33.8% BADARY-WETTZELL 184 78 74 40.2% BADARY-YARRA12M 77 27 27 35.1% BADARY-ZELENCHK 279 112 87 31.2% FORTLEZA-HART15M 152 62 37 24.3% FORTLEZA-HOBART12 23 0 DESELECTED 0.0% FORTLEZA-KATH12M 3 0 DESELECTED 0.0% FORTLEZA-KOKEE 59 24 19 32.2% FORTLEZA-NYALE13N 75 0 DESELECTED 0.0% FORTLEZA-NYALE13S 60 0 DESELECTED 0.0% FORTLEZA-SVETLOE 67 44 25 37.3% FORTLEZA-WETTZELL 91 46 32 35.2% FORTLEZA-YARRA12M 8 0 DESELECTED 0.0% FORTLEZA-ZELENCHK 73 31 26 35.6% HART15M-HOBART12 120 59 58 48.3% HART15M-KATH12M 118 76 72 61.0% HART15M-KOKEE 0 NO DATA NO DATA 0.0% HART15M-NYALE13N 62 27 12 19.4% HART15M-NYALE13S 45 35 34 75.6% HART15M-SVETLOE 85 83 73 85.9% HART15M-WETTZELL 129 128 126 97.7% HART15M-YARRA12M 110 86 82 74.5% HART15M-ZELENCHK 136 128 115 84.6% HOBART12-KATH12M 294 210 201 68.4% HOBART12-KOKEE 131 80 80 61.1% HOBART12-NYALE13N 24 0 DESELECTED 0.0% HOBART12-NYALE13S 20 0 DESELECTED 0.0% HOBART12-SVETLOE 26 16 14 53.8% HOBART12-WETTZELL 23 0 DESELECTED 0.0% HOBART12-YARRA12M 249 194 188 75.5% HOBART12-ZELENCHK 39 19 17 43.6% KATH12M-KOKEE 123 78 74 60.2% KATH12M-NYALE13N 52 0 DESELECTED 0.0% KATH12M-NYALE13S 42 11 11 26.2% KATH12M-SVETLOE 55 43 29 52.7% KATH12M-WETTZELL 47 32 31 66.0% KATH12M-YARRA12M 267 255 247 92.5% KATH12M-ZELENCHK 65 43 31 47.7% KOKEE-NYALE13N 143 64 32 22.4% KOKEE-NYALE13S 121 111 107 88.4% KOKEE-SVETLOE 97 92 70 72.2% KOKEE-WETTZELL 101 94 85 84.2% KOKEE-YARRA12M 80 67 65 81.2% KOKEE-ZELENCHK 88 74 63 71.6% NYALE13N-NYALE13S 274 0 DESELECTED 0.0% NYALE13N-SVETLOE 215 191 83 38.6% NYALE13N-WETTZELL 212 191 86 40.6% NYALE13N-YARRA12M 35 0 DESELECTED 0.0% NYALE13N-ZELENCHK 219 182 100 45.7% NYALE13S-SVETLOE 179 169 145 81.0% NYALE13S-WETTZELL 150 146 144 96.0% NYALE13S-YARRA12M 30 11 11 36.7% NYALE13S-ZELENCHK 164 143 134 81.7% SVETLOE-WETTZELL 223 213 172 77.1% SVETLOE-YARRA12M 38 34 28 73.7% SVETLOE-ZELENCHK 280 229 178 63.6% WETTZELL-YARRA12M 38 34 34 89.5% WETTZELL-ZELENCHK 245 221 201 82.0% YARRA12M-ZELENCHK 51 39 32 62.7% ----------------- --------- ----------- ---------- ------ Baseline Total 7454 4718 3887 208.6% * 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.