IVS Analysis Report for R41098 (20230413-r41098) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Phil Cigan, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) ***WARNING: Some station(s) were removed from the master schedule entry for this session, but they had usable data, according to the Solve/nuSolve spoolfile: ISHIOKA*** Problems: - Final release with correlated data from ISHIOKA BADARY (Bd) Halted for intensive (104-06:52 -- 104-08:02) FORTLEZA(Ft) Did not participate HART15M (Ht) Power glitch 104-08:02 HOBART12(Hb) Observed in mixed mode with polarizations X, Y Approximately half of the raw data files were corrupted (lots of junk data at end of files) Only ~50% of data could be correlated Applied manual phase calibration Removed channel from fringe fitting: S04UX, S04UY, S05UX, S05UY ISHIOKA (Is) Observed in mixed mode with polarizations X, Y ~500 ns delay between upper and lower half of X-band Attempted to correct difference in X-band delays with 'delay_offs_x' and 'delay_offs_y' during postprocessing KATH12M (Ke) Observed in mixed mode with polarizations X, Y Applied manual phase calibration NYALE13S(Ns) Applied manual phase calibration NYALES20(Ny) Cooling down while observing SVETLOE (Sv) Halted for intensive (104-06:47 -- 104-07:59) YARRA12M(Yg) Applied manual phase calibration Large number of non-detections in X-band (~66%) ZELENCHK(Zc) Bad weather (104-05:23 -- 104-16:03) Parameterization comments: NYALES20 cable sign was initially negative, fixed by log edit. ISHIOKA clock break estimated at 2023/04/13 22:02 Baseline clock offsets were estimated for ISHIOKA:KATH12M, ISHIOKA:NYALE13S, ISHIOKA:SVETLOE, KATH12M:WETTZELL, NYALE13S:SVETLOE, NYALE13S:ZELENCHK Other comments: Applied manual phase calibration to Hb, Is, Ke, Ns, Yg. The correlator report for this re-release lists MATERA and SEJONG, though the master schedule and the database do not include them. ----------------------------------------- Session Statistics Observations: 7458 scheduled 5208 correlated (in database) 4016 recoverable (usable) 3776 used Session fit: 27.278 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 1461 1143 1089 74.5% FORTLEZA 553 NOT CORR NOT CORR 0.0% HART15M 999 514 493 49.3% HOBART12 981 106 38 3.9% ISHIOKA 1092 609 591 54.1% KATH12M 1073 244 236 22.0% KOKEE 1120 752 710 63.4% NYALE13S 1106 677 652 59.0% NYALES20 1402 964 929 66.3% SVETLOE 1514 1138 1047 69.2% WETTZELL 1354 1062 1010 74.6% YARRA12M 792 128 88 11.1% ZELENCHK 1469 695 669 45.5% --------------- --------- ----------- --------- ------ Station Total** 7458 4016 3776 50.6% * 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 9 6 5 55.6% 0611+131 8 6 6 75.0% 1318+225 1 1 1 100.0% 1417+273 3 3 1 33.3% 1508-055 1 1 1 100.0% 1647-296 7 2 1 14.3% 1851+488 94 78 69 73.4% 1952+138 8 8 7 87.5% 2201+171 103 66 57 55.3% 2252-089 1 0 0 0.0% 2325+093 43 15 11 25.6% 0003-066 85 45 25 29.4% 0111+021 16 8 5 31.2% 0133+476 291 261 208 71.5% 0454-234 154 62 22 14.3% 0458-020 154 59 34 22.1% 0454+844 25 19 15 60.0% 0530-727 3 1 0 0.0% 0537-441 22 6 0 0.0% 0552+398 269 193 154 57.2% 0727-115 112 59 30 26.8% OJ287 378 175 128 33.9% 0955+476 202 173 153 75.7% 1034-293 25 18 2 8.0% 1057-797 140 53 21 15.0% 1104-445 46 26 0 0.0% 1124-186 70 45 22 31.4% 1255-316 34 20 3 8.8% 1300+580 32 30 25 78.1% 1334-127 105 65 39 37.1% 1451-375 127 79 5 3.9% NRAO512 155 111 90 58.1% 1741-038 202 111 78 38.6% 1803+784 487 424 373 76.6% 1954-388 119 73 30 25.2% 3C418 526 407 281 53.4% 2052-474 50 16 1 2.0% 2113+293 174 154 123 70.7% 2255-282 37 16 5 13.5% 0332+078 23 8 7 30.4% 0346-279 83 39 9 10.8% 0613+570 333 281 238 71.5% 0912+029 41 30 27 65.9% 0951+268 4 2 2 50.0% 0019+058 12 2 2 16.7% 0025+197 5 3 3 60.0% 0215+015 190 66 55 28.9% 0340+362 5 5 3 60.0% 0442+389 25 23 17 68.0% 0446+112 42 23 16 38.1% 0716+714 148 139 120 81.1% 0738+491 80 66 49 61.2% 0748+126 128 99 64 50.0% 1053+704 43 36 35 81.4% 1100+122 3 3 3 100.0% 1133-032 2 1 0 0.0% 1144+402 207 177 122 58.9% 1212+171 24 24 16 66.7% 1306+360 46 45 40 87.0% 1520+437 34 34 26 76.5% 1617+229 72 72 46 63.9% 1623+578 26 23 22 84.6% 1754+155 6 6 6 100.0% 1758+388 47 40 32 68.1% 2059+034 80 59 46 57.5% 2214+350 67 48 42 62.7% 2309+454 11 7 6 54.5% 2319+317 49 44 29 59.2% 0035-252 6 5 3 50.0% 0239+175 70 38 29 41.4% 0632-235 6 1 1 16.7% 0920-397 15 8 0 0.0% 1015+057 1 1 1 100.0% 1406-267 1 1 1 100.0% 1602-115 1 1 1 100.0% 1615+029 6 6 5 83.3% 0016+731 319 300 255 79.9% 0308-611 106 32 7 6.6% 0332-403 86 32 0 0.0% 0544+273 67 53 43 64.2% 0743+277 72 59 55 76.4% 0847-120 24 17 17 70.8% 0131-522 90 35 0 0.0% 0202+319 153 121 83 54.2% 0403-132 15 6 6 40.0% 0821+394 38 26 18 47.4% 1123+264 4 3 3 75.0% 1219+044 32 32 28 87.5% 1243-072 47 29 22 46.8% 1514+197 61 59 56 91.8% 1706-174 3 3 1 33.3% 1758-651 7 2 0 0.0% 1936-155 56 30 22 39.3% 2126-158 18 8 5 27.8% ------------ --------- ---------- ------ ------ Source Total 7458 5208 3776 50.6% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-FORTLEZA 26 NOT CORR NOT CORR 0.0% BADARY-HART15M 84 70 70 83.3% BADARY-HOBART12 45 11 6 13.3% BADARY-ISHIOKA 122 108 106 86.9% BADARY-KATH12M 68 51 48 70.6% BADARY-KOKEE 129 106 104 80.6% BADARY-NYALE13S 158 144 138 87.3% BADARY-NYALES20 192 180 177 92.2% BADARY-SVETLOE 228 197 180 78.9% BADARY-WETTZELL 161 149 137 85.1% BADARY-YARRA12M 31 14 14 45.2% BADARY-ZELENCHK 217 113 109 50.2% FORTLEZA-HART15M 155 NOT CORR NOT CORR 0.0% FORTLEZA-HOBART12 26 NOT CORR NOT CORR 0.0% FORTLEZA-ISHIOKA 17 NOT CORR NOT CORR 0.0% FORTLEZA-KATH12M 8 NOT CORR NOT CORR 0.0% FORTLEZA-KOKEE 46 NOT CORR NOT CORR 0.0% FORTLEZA-NYALE13S 41 NOT CORR NOT CORR 0.0% FORTLEZA-NYALES20 41 NOT CORR NOT CORR 0.0% FORTLEZA-SVETLOE 48 NOT CORR NOT CORR 0.0% FORTLEZA-WETTZELL 67 NOT CORR NOT CORR 0.0% FORTLEZA-YARRA12M 15 NOT CORR NOT CORR 0.0% FORTLEZA-ZELENCHK 63 NOT CORR NOT CORR 0.0% HART15M-HOBART12 95 24 13 13.7% HART15M-ISHIOKA 53 33 32 60.4% HART15M-KATH12M 93 49 48 51.6% HART15M-KOKEE 0 NOT CORR NOT CORR 0.0% HART15M-NYALE13S 39 30 30 76.9% HART15M-NYALES20 64 47 47 73.4% HART15M-SVETLOE 95 81 80 84.2% HART15M-WETTZELL 113 99 93 82.3% HART15M-YARRA12M 83 23 23 27.7% HART15M-ZELENCHK 125 58 57 45.6% HOBART12-ISHIOKA 111 0 DESELECTED 0.0% HOBART12-KATH12M 286 0 DESELECTED 0.0% HOBART12-KOKEE 105 27 14 13.3% HOBART12-NYALE13S 7 0 DESELECTED 0.0% HOBART12-NYALES20 17 0 DESELECTED 0.0% HOBART12-SVETLOE 20 0 DESELECTED 0.0% HOBART12-WETTZELL 10 0 DESELECTED 0.0% HOBART12-YARRA12M 232 44 5 2.2% HOBART12-ZELENCHK 27 0 DESELECTED 0.0% ISHIOKA-KATH12M 131 8 7 5.3% ISHIOKA-KOKEE 134 97 94 70.1% ISHIOKA-NYALE13S 102 67 67 65.7% ISHIOKA-NYALES20 106 95 91 85.8% ISHIOKA-SVETLOE 89 77 72 80.9% ISHIOKA-WETTZELL 75 69 67 89.3% ISHIOKA-YARRA12M 76 15 15 19.7% ISHIOKA-ZELENCHK 76 40 40 52.6% KATH12M-KOKEE 89 43 43 48.3% KATH12M-NYALE13S 24 0 DESELECTED 0.0% KATH12M-NYALES20 29 13 13 44.8% KATH12M-SVETLOE 39 26 24 61.5% KATH12M-WETTZELL 27 20 19 70.4% KATH12M-YARRA12M 237 15 15 6.3% KATH12M-ZELENCHK 42 19 19 45.2% KOKEE-NYALE13S 115 103 101 87.8% KOKEE-NYALES20 149 133 127 85.2% KOKEE-SVETLOE 112 95 85 75.9% KOKEE-WETTZELL 107 95 92 86.0% KOKEE-YARRA12M 49 0 DESELECTED 0.0% KOKEE-ZELENCHK 85 53 50 58.8% NYALE13S-NYALES20 185 6 5 2.7% NYALE13S-SVETLOE 154 127 118 76.6% NYALE13S-WETTZELL 138 131 128 92.8% NYALE13S-YARRA12M 9 0 DESELECTED 0.0% NYALE13S-ZELENCHK 134 69 65 48.5% NYALES20-SVETLOE 215 193 178 82.8% NYALES20-WETTZELL 208 196 192 92.3% NYALES20-YARRA12M 8 0 DESELECTED 0.0% NYALES20-ZELENCHK 188 101 99 52.7% SVETLOE-WETTZELL 223 201 181 81.2% SVETLOE-YARRA12M 16 9 8 50.0% SVETLOE-ZELENCHK 275 132 121 44.0% WETTZELL-YARRA12M 12 0 DESELECTED 0.0% WETTZELL-ZELENCHK 213 102 101 47.4% YARRA12M-ZELENCHK 24 8 8 33.3% ----------------- --------- ----------- ---------- ------ Baseline Total 7458 4016 3776 50.6% * 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.