NASA Analysis Report for R41117 (20230824-r41117) 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.) Problems: This session was recorrelated to fix S-band sub-ambiguities seen in the original version of the session. The correlator used multiband delay search windows from an analyst to accomplish this. FORTLEZA(Ft) Station logs not found HOBART12(Hb) Did not observe. In session schedule but not in master file. KATH12M (Ke) No detections. Clock search found no fringes: 0 sec +/- 32 usec, +/- 1 sec +/- 32 usec. Added to schedule as tag-along after Hb dropped from session. Recorded in 2-bit mode. SVETLOE (Sv) Stopped for intensive: 2023-237-064728 -- 2023-237-080245. Removed to thin session for recorder limit: 2023-236-231932 -- 2023-236-232205, 2023-237-000023, 2023-237-003434, 2023-237-005021, 2023-237-011806, 2023-237-045016, 2023-237-054811, 2023-237-081143, 2023-237-082204, 2023-237-083912, 2023-237-092030, 2023-237-092810, 2023-237-100153, 2023-237-100837, 2023-237-105458, 2023-237-112009 -- 2023-237-112600, 2023-237-122058, 2023-237-125905, 2023-237-133655, 2023-237-135725, 2023-237-145059, 2023-237-173934, 2023-237-180000. URUMQI (Ur) Disk pack could not be read. Disk pack error: bank set error -1. Disk pack error: unrecognized character in label. ZELENCHK(Zc) Stopped for intensive: 2023-237-065127 -- 2023-237-080245. Antenna problems: 2023-237-0205 -- 2023-237-0324. Stopped for problem with the reference signal: 2023-237-152721 -- 2023-237-162503. Parameterization comments: None. Other comments: Ft Low amplitude in channel: S03UR Ft Removed channel from fringe fitting: S03UR Ft Low amplitude in channel: S04UR Ht Low phase calibration amplitudes Ht Applied manual phase calibration Kk Removed channel from fringe fitting: S04UR Wz Low phase calibration amplitudes Wz Applied manual phase calibration ----------------------------------------- Session statistics Observations: 3800 scheduled 2066 correlated (in database) 1243 recoverable (usable) 1170 used Session fit: 44.218 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 660 363 349 52.9% HART15M 842 420 402 47.7% HOBART12 478 NOT CORR NOT CORR 0.0% KOKEE 765 286 254 33.2% SVETLOE 1265 659 602 47.6% URUMQI 1155 MISSED MISSED 0.0% WETTZELL 1183 162 156 13.2% ZELENCHK 1252 596 577 46.1% --------------- --------- ----------- --------- ------ Station Total** 3800 1243 1170 30.8% * 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 30 18 7 23.3% 1417+273 3 2 1 33.3% 1508-055 11 7 4 36.4% 1606-398 1 1 0 0.0% 1647-296 8 1 1 12.5% 1851+488 43 26 10 23.3% 1928+154 24 15 9 37.5% 2201+171 46 23 17 37.0% 2252-089 6 3 1 16.7% 2325+093 60 29 19 31.7% 2329-384 12 0 0 0.0% 0003-066 39 30 26 66.7% 0111+021 1 0 0 0.0% 0133+476 123 71 36 29.3% 0454-234 46 24 19 41.3% 0458-020 84 45 38 45.2% 0454+844 2 1 1 50.0% 0530-727 5 0 0 0.0% 0537-441 6 2 0 0.0% 0552+398 90 51 41 45.6% 0727-115 86 32 23 26.7% OJ287 101 61 51 50.5% 0955+476 81 46 19 23.5% 1034-293 6 6 1 16.7% 1057-797 32 7 6 18.8% 1104-445 2 1 0 0.0% 1124-186 37 26 13 35.1% 1255-316 5 4 4 80.0% 1300+580 16 9 4 25.0% 1334-127 72 45 30 41.7% 1451-375 26 5 3 11.5% 1741-038 69 36 34 49.3% 1803+784 166 98 76 45.8% 1954-388 25 6 4 16.0% 3C418 158 91 61 38.6% 2052-474 3 2 0 0.0% 2113+293 30 18 12 40.0% 0346-279 9 2 2 22.2% 0613+570 187 110 50 26.7% 0912+029 10 9 2 20.0% 0951+268 14 9 4 28.6% 1846+322 103 59 28 27.2% 0019+058 34 19 11 32.4% 0025+197 21 16 12 57.1% 0215+015 113 67 38 33.6% 0446+112 18 6 3 16.7% 0716+714 121 67 30 24.8% 0738+491 91 43 15 16.5% 0748+126 105 51 19 18.1% 1053+704 63 37 17 27.0% 1100+122 2 0 0 0.0% 1133-032 19 6 1 5.3% 1144+402 155 105 57 36.8% 1212+171 1 1 0 0.0% 1306+360 55 30 12 21.8% 1520+437 29 17 8 27.6% 1623+578 2 1 1 50.0% 1732+389 141 76 42 29.8% 2059+034 15 10 4 26.7% 2214+350 15 3 1 6.7% 2215+020 3 3 3 100.0% 2309+454 22 10 5 22.7% 2319+317 59 34 19 32.2% 0035-252 33 16 9 27.3% 0239+175 13 9 4 30.8% 0606-223 27 18 8 29.6% 0920-397 19 5 3 15.8% 1602-115 1 0 0 0.0% 1615+029 1 0 0 0.0% 1759-396 1 1 0 0.0% 0016+731 192 106 60 31.2% 0308-611 37 10 10 27.0% 0332-403 10 6 4 40.0% 0544+273 19 10 3 15.8% 0743+277 29 16 3 10.3% 0847-120 24 9 3 12.5% 1608+243 14 9 4 28.6% 0131-522 35 7 5 14.3% 0202+319 119 61 32 26.9% 0403-132 31 20 8 25.8% 1123+264 46 28 13 28.3% 1219+044 14 9 2 14.3% 1243-072 79 51 26 32.9% 1413+135 1 0 0 0.0% 1514+197 47 27 11 23.4% 1706-174 1 0 0 0.0% 1758-651 7 2 1 14.3% 1936-155 32 12 6 18.8% 2126-158 6 1 0 0.0% ------------ --------- ---------- ------ ------ Source Total 3800 2066 1170 30.8% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HART15M 168 141 137 81.5% FORTLEZA-HOBART12 38 NOT CORR NOT CORR 0.0% FORTLEZA-KOKEE 61 42 38 62.3% FORTLEZA-SVETLOE 98 90 86 87.8% FORTLEZA-URUMQI 73 MISSED MISSED 0.0% FORTLEZA-WETTZELL 111 0 DESELECTED 0.0% FORTLEZA-ZELENCHK 111 90 88 79.3% HART15M-HOBART12 124 NOT CORR NOT CORR 0.0% HART15M-KOKEE 0 NO DATA NO DATA 0.0% HART15M-SVETLOE 127 112 101 79.5% HART15M-URUMQI 127 MISSED MISSED 0.0% HART15M-WETTZELL 134 27 25 18.7% HART15M-ZELENCHK 162 140 139 85.8% HOBART12-KOKEE 148 NOT CORR NOT CORR 0.0% HOBART12-SVETLOE 33 NOT CORR NOT CORR 0.0% HOBART12-URUMQI 71 MISSED MISSED 0.0% HOBART12-WETTZELL 26 NOT CORR NOT CORR 0.0% HOBART12-ZELENCHK 38 NOT CORR NOT CORR 0.0% KOKEE-SVETLOE 158 151 126 79.7% KOKEE-URUMQI 144 MISSED MISSED 0.0% KOKEE-WETTZELL 140 7 7 5.0% KOKEE-ZELENCHK 114 86 83 72.8% SVETLOE-URUMQI 251 MISSED MISSED 0.0% SVETLOE-WETTZELL 285 77 73 25.6% SVETLOE-ZELENCHK 313 229 216 69.0% URUMQI-WETTZELL 231 MISSED MISSED 0.0% URUMQI-ZELENCHK 258 MISSED MISSED 0.0% WETTZELL-ZELENCHK 256 51 51 19.9% ----------------- --------- ----------- ---------- ------ Baseline Total 3800 1243 1170 61.6% * 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.