BKG Analysis Report for q20356 (20DEC21XK) 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: 18 observation 1, 1602-115, SESHAN25:WETTZ13N, 07:00:29, quality codes - S:0, X:9 observation 3, 1602-115, WETTZELL:WETTZ13N, 07:00:29, quality codes - S:2, X:9 observation 6, 1555+001, WETTZELL:WETTZ13N, 07:01:52, quality codes - S:2, X:9 observation 30, 1617+229, WETTZELL:WETTZ13N, 07:11:18, quality codes - S:2, X:9 observation 33, NRAO512, WETTZELL:WETTZ13N, 07:12:36, quality codes - S:2, X:8 observation 36, 1636+473, WETTZELL:WETTZ13N, 07:13:44, quality codes - S:2, X:9 observation 69, 1418+546, WETTZELL:WETTZ13N, 07:28:59, quality codes - S:2, X:9 observation 72, 1504+377, WETTZELL:WETTZ13N, 07:30:28, quality codes - S:2, X:8 observation 75, 1417+385, WETTZELL:WETTZ13N, 07:31:44, quality codes - S:2, X:9 observation 78, 1617+229, WETTZELL:WETTZ13N, 07:33:10, quality codes - S:2, X:9 observation 81, 1639+230, WETTZELL:WETTZ13N, 07:34:17, quality codes - S:2, X:9 observation 87, 1636+473, WETTZELL:WETTZ13N, 07:36:42, quality codes - S:2, X:8 observation 95, 1656-075, WETTZELL:SESHAN25, 07:40:58, quality codes - S:2, X:9 observation 96, 1656-075, WETTZELL:WETTZ13N, 07:40:58, quality codes - S:2, X:9 observation 105, 1616+063, WETTZELL:WETTZ13N, 07:44:26, quality codes - S:3, X:9 observation 120, 1758+388, WETTZELL:WETTZ13N, 07:50:39, quality codes - S:2, X:9 observation 123, 1806+456, WETTZELL:WETTZ13N, 07:51:46, quality codes - S:2, X:9 observation 126, 1746+470, WETTZELL:WETTZ13N, 07:52:51, quality codes - S:2, X:9 Number of observations rejected during analysis: 3 observation 27, WETTZELL:WETTZ13N, 1639+230, 07:10:11, which fits at 4974.2 +/- 24.5 ps observation 66, WETTZELL:WETTZ13N, 1053+815, 07:27:24, which fits at -635.9 +/- 25.9 ps observation 99, WETTZELL:WETTZ13N, 1639-062, 07:42:01, which fits at 4613.0 +/- 22.3 ps Other comments: The vgosDb BKG analysis output is available at ftp://ivs.bkg.bund.de/pub/vlbi/ivsdata/vgosdb_bkg/20DEC21XK.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: 141 scheduled (included in correlation report) 141 correlated (included in database) 123 recoverable (usable in Solve/nuSolve) 120 used Session fit: 25.143 ps UT1 formal error: 3.580 microsec ----------------------------------------- Source Performance Number of Observations Scheduled(*) Correlated* Used 0016+731 3 3 3 0059+581 6 6 6 0613+570 3 3 3 0716+714 3 3 3 1039+811 3 3 3 1053+704 3 3 3 1053+815 3 3 2 1417+385 3 3 2 1418+546 3 3 2 1504+377 3 3 2 1546+027 3 3 3 1555+001 3 3 2 1602-115 3 3 1 1606+106 3 3 3 1616+063 3 3 2 1617+229 6 6 4 1636+473 6 6 4 1639+230 6 6 4 1639-062 6 6 5 1656-075 6 6 4 1705+018 6 6 6 1726+455 3 3 3 1732+389 3 3 3 1741-038 6 6 6 1746+470 3 3 2 1749+096 6 6 6 1751+288 3 3 3 1758+388 3 3 2 1803+784 6 6 6 1806+456 3 3 2 1849+670 6 6 6 2229+695 3 3 3 2353+816 3 3 3 3C371 3 3 3 NRAO512 6 6 5 ------------ --------- ---------- ------ Source Total 141 141 120 * 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.