BKG Analysis Report for q21025 (21JAN25XK) 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 Anastasiia Girdiuk, Federal Agency for Cartography and Geodesy (BKG), Spoolfile source: interactive nuSolve analysis.) Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 3 observation 43, 1920-211, SESHAN25:WETTZ13N, 07:23:49, quality codes - S:0, X:9 observation 44, 1920-211, SESHAN25:WETTZELL, 07:23:49, quality codes - S:0, X:9 observation 62, 1726+455, SESHAN25:WETTZELL, 07:31:23, quality codes - S:7, X:9 Number of observations rejected during analysis: 14 observation 12, WETTZ13N:WETTZELL, 1746+470, 07:04:45, which fits at -336.7 +/- 42.1 ps observation 18, WETTZ13N:WETTZELL, 2309+454, 07:08:19, which fits at 2367.9 +/- 42.6 ps observation 45, WETTZ13N:WETTZELL, 1920-211, 07:23:49, which fits at 4993.5 +/- 42.9 ps observation 60, WETTZ13N:WETTZELL, 1732+389, 07:30:18, which fits at -1329.5 +/- 42.4 ps observation 63, WETTZ13N:WETTZELL, 1726+455, 07:31:23, which fits at 5277.2 +/- 42.1 ps observation 66, WETTZ13N:WETTZELL, 1746+470, 07:32:28, which fits at 4344.2 +/- 42.6 ps observation 69, WETTZ13N:WETTZELL, 1806+456, 07:33:31, which fits at 1618.2 +/- 43.2 ps observation 72, WETTZ13N:WETTZELL, 1758+388, 07:34:37, which fits at -6260.6 +/- 42.5 ps observation 75, WETTZ13N:WETTZELL, 1846+322, 07:35:47, which fits at 3315.7 +/- 42.5 ps observation 78, WETTZ13N:WETTZELL, 1929+226, 07:37:01, which fits at 24025.4 +/- 42.5 ps observation 84, WETTZ13N:WETTZELL, 0738+491, 07:42:27, which fits at 4003.2 +/- 44.0 ps observation 105, WETTZ13N:WETTZELL, 1849+670, 07:50:52, which fits at 3360.2 +/- 41.9 ps observation 120, WETTZ13N:WETTZELL, 2215+150, 07:57:32, which fits at -1619.1 +/- 42.8 ps observation 123, WETTZ13N:WETTZELL, 2201+171, 07:59:11, which fits at -924.1 +/- 41.9 ps Other comments: The vgosDb BKG analysis output is available at ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/21JAN25XK.tgz Parameterization: 10 parameters: UT1 offset atmosphere offset for: SESHAN25 WETTZ13N WETTZELL clock offset (0), first order term (1), and/or second order term (2) for: SESHAN25(0,1,2) WETTZ13N (0,1,2) Clock breaks: None. ----------------------------------------- Session Statistics Observations: 123 scheduled (included in correlation report) 123 correlated (included in database) 120 recoverable (usable in Solve/nuSolve) 106 used Session fit: 42.606 ps UT1 formal error: 7.250 microsec ----------------------------------------- Source Performance Number of Observations Scheduled(*) Correlated* Used 0016+731 3 3 3 0059+581 3 3 3 0529+483 3 3 3 0613+570 6 6 6 0642+449 6 6 6 0716+714 6 6 6 0738+491 3 3 2 1039+811 6 6 6 1053+704 3 3 3 1636+473 3 3 3 1726+455 3 3 1 1732+389 3 3 2 1746+470 6 6 4 1749+096 3 3 3 1751+288 3 3 3 1758+388 3 3 2 1803+784 6 6 6 1806+456 3 3 2 1846+322 3 3 2 1849+670 6 6 5 1920-211 3 3 0 1929+226 3 3 2 2000+472 6 6 6 2113+293 3 3 3 2144+092 3 3 3 2201+171 3 3 2 2214+241 3 3 3 2215+150 3 3 2 2229+695 3 3 3 2309+454 3 3 2 3C371 3 3 3 3C418 3 3 3 NRAO512 3 3 3 ------------ --------- ---------- ------ Source Total 123 123 106 * Correlated means included in the database. (*) All possible observations on scheduled network. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.