IVS Analysis Report for RD1607 ($16AUG24XA) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by David Gordon, Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: NYALES20: IF3 failed in the MK4 DAT so there were no X5-X8U/L channels. They switched to the DBBC at ~09:33 UTC. The database has only X-band channels X1U/L-X4 the first 15.5 hours and then all X-band channels for the last 9.5 hours. There is a large clock break at ~09:33 (-188.746 microseconds). KOKEE missed the first 5.5 hours due to an azimuth encoder problem. Parameterization comments: Cable cals were not applied at HARTRAO and KOKEE since manual Pcals were used. Other comments: Observed 33 Gaia transfer sources. ----------------------------------------- Session Statistics Observations: 1628 scheduled 1528 correlated (in database) 1305 recoverable (usable) 1271 used Session fit: 26.162 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 276 201 197 71.4% HARTRAO 379 309 306 80.7% HOBART26 211 119 111 52.6% KOKEE 276 162 157 56.9% MEDICINA 564 508 498 88.3% NYALES20 485 376 363 74.8% ONSALA60 502 437 427 85.1% WETTZELL 563 498 483 85.8% --------------- --------- ----------- --------- ------ Station Total** 1628 1305 1271 78.1% * 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 0137+012 8 8 8 100.0% 0241+622 133 117 34 25.6% 0312+100 9 5 4 44.4% 0325+395 42 37 33 78.6% 0410+110 42 42 23 54.8% 0454-463 20 20 6 30.0% 0812+020 137 130 119 86.9% 0823-223 45 40 8 17.8% 1104+728 57 51 43 75.4% 1143-332 8 6 3 37.5% 1333-152 7 7 7 100.0% 1333-337 3 3 0 0.0% 2145+082 15 15 14 93.3% 2239+096 62 59 59 95.2% 2314-409 17 14 14 82.4% 2329-415 4 4 1 25.0% 2353+816 73 70 63 86.3% 1348+308 60 53 50 83.3% 1022+194 132 124 117 88.6% 1215+303 94 88 82 87.2% 1736+324 124 123 100 80.6% 2254+024 8 7 6 75.0% 0454+844 3 3 3 100.0% 2353-686 22 22 17 77.3% 0522-611 21 21 12 57.1% 1057-797 1 1 1 100.0% 1144-379 1 1 1 100.0% 1334-127 63 57 57 90.5% 1424-418 1 1 1 100.0% 1622-253 16 16 16 100.0% 1741-038 37 35 35 94.6% 1803+784 22 22 22 100.0% 1954-388 3 3 3 100.0% 3C418 62 61 59 95.2% 3C446 50 46 42 84.0% 2255-282 2 2 2 100.0% 1639+230 26 26 23 88.5% 1846+322 10 10 10 100.0% 2355-106 4 4 4 100.0% 0716+714 52 52 50 96.2% 1144+402 26 22 21 80.8% 1502+036 35 35 35 100.0% 0202+319 24 21 21 87.5% NRAO150 10 10 10 100.0% 0814+425 16 14 14 87.5% 0834-201 4 3 1 25.0% 1758-651 7 7 7 100.0% 1936-155 10 10 10 100.0% ------------ --------- ---------- ------ ------ Source Total 1628 1528 1271 78.1% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HARTRAO 64 52 51 79.7% FORTLEZA-HOBART26 25 8 7 28.0% FORTLEZA-KOKEE 14 6 6 42.9% FORTLEZA-MEDICINA 46 41 40 87.0% FORTLEZA-NYALES20 31 21 21 67.7% FORTLEZA-ONSALA60 54 40 40 74.1% FORTLEZA-WETTZELL 42 33 32 76.2% HARTRAO-HOBART26 55 35 34 61.8% HARTRAO-KOKEE 0 NOT CORR NOT CORR 0.0% HARTRAO-MEDICINA 78 69 68 87.2% HARTRAO-NYALES20 50 34 34 68.0% HARTRAO-ONSALA60 57 54 54 94.7% HARTRAO-WETTZELL 75 65 65 86.7% HOBART26-KOKEE 71 42 40 56.3% HOBART26-MEDICINA 15 11 11 73.3% HOBART26-NYALES20 15 9 5 33.3% HOBART26-ONSALA60 15 8 8 53.3% HOBART26-WETTZELL 15 6 6 40.0% KOKEE-MEDICINA 42 27 27 64.3% KOKEE-NYALES20 53 27 25 47.2% KOKEE-ONSALA60 45 28 28 62.2% KOKEE-WETTZELL 51 32 31 60.8% MEDICINA-NYALES20 120 102 100 83.3% MEDICINA-ONSALA60 116 111 110 94.8% MEDICINA-WETTZELL 147 147 142 96.6% NYALES20-ONSALA60 99 82 79 79.8% NYALES20-WETTZELL 117 101 99 84.6% ONSALA60-WETTZELL 116 114 108 93.1% ----------------- --------- ----------- ---------- ------ Baseline Total 1628 1305 1271 78.1% * 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.