USNO Analysis Report for Q21018 ($21JAN18XK) 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 Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 17 observation 6, WETTZ13N:WETTZELL, 1936-155, 07:01:29, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 15, WETTZ13N:WETTZELL, 1751+288, 07:05:30, quality code X: 9 S: 5, fringe code X: ' ' S: 'G' observation 17, SESHAN25:WETTZELL, 1758+388, 07:06:38, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 18, WETTZ13N:WETTZELL, 1758+388, 07:06:38, quality code X: 8 S: 1, fringe code X: ' ' S: 'G' observation 21, WETTZ13N:WETTZELL, 1806+456, 07:07:44, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 24, WETTZ13N:WETTZELL, 1746+470, 07:08:48, quality code X: 8 S: 5, fringe code X: 'G' S: ' ' observation 57, WETTZ13N:WETTZELL, 1908-201, 07:25:08, quality code X: 9 S: 5, fringe code X: ' ' S: 'G' observation 58, SESHAN25:WETTZ13N, 1920-211, 07:26:10, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 59, SESHAN25:WETTZELL, 1920-211, 07:26:10, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 60, WETTZ13N:WETTZELL, 1920-211, 07:26:10, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 66, WETTZ13N:WETTZELL, 2008-159, 07:28:31, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 78, WETTZ13N:WETTZELL, 0602+673, 07:36:45, quality code X: 9 S: 3, fringe code X: ' ' S: ' ' observation 96, WETTZ13N:WETTZELL, 1749+096, 07:46:01, quality code X: 9 S: 5, fringe code X: ' ' S: 'G' observation 99, WETTZ13N:WETTZELL, 1751+288, 07:47:18, quality code X: 9 S: 5, fringe code X: ' ' S: 'G' observation 102, WETTZ13N:WETTZELL, 1758+388, 07:48:26, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 105, WETTZ13N:WETTZELL, 1806+456, 07:49:31, quality code X: 6 S: 4, fringe code X: ' ' S: 'G' observation 108, WETTZ13N:WETTZELL, 1746+470, 07:50:35, quality code X: 6 S: 3, fringe code X: ' ' S: 'G' Number of observations rejected during analysis: 7 observation 30, WETTZ13N:WETTZELL, 1732+389, 07:10:58, which fits at 13675.5 +/- 25.3 ps observation 36, WETTZ13N:WETTZELL, 0613+570, 07:15:00, which fits at 3133.3 +/- 28.3 ps observation 48, WETTZ13N:WETTZELL, 1053+815, 07:19:53, which fits at -12686.9 +/- 30.0 ps observation 69, WETTZ13N:WETTZELL, 2059+034, 07:30:13, which fits at -3649.9 +/- 25.7 ps observation 75, WETTZ13N:WETTZELL, 2215+150, 07:32:51, which fits at 150.0 +/- 27.7 ps observation 114, WETTZ13N:WETTZELL, 1732+389, 07:52:45, which fits at 702.7 +/- 25.9 ps observation 120, WETTZ13N:WETTZELL, NRAO512 , 07:55:01, which fits at 11833.9 +/- 25.7 ps Other comments: None. Parameterization: 8 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) WETTZ13N (0,1) Clock breaks: None Session Statistics Observations: 129 scheduled 129 correlated (included in the database) 112 recoverable (usable in Solve/nuSolve) 105 used Session fit: 32.290 ps UT1 formal error: 3.80 microsec Source Performance Number of Observations Scheduled Correlated* Used 0529+483 6 6 6 0602+673 3 3 2 0613+570 6 6 5 0642+449 6 6 6 0716+714 6 6 6 0738+491 3 3 3 1039+811 6 6 6 1053+704 3 3 3 1053+815 6 6 5 1636+473 3 3 3 NRAO512 3 3 2 1726+455 6 6 6 1732+389 6 6 4 1741-038 3 3 3 1746+470 6 6 4 1749+096 6 6 5 1751+288 6 6 4 1758+388 6 6 3 1803+784 3 3 3 1806+456 6 6 4 3C371 3 3 3 1908-201 6 6 5 1920-211 3 3 0 1936-155 6 6 5 2008-159 3 3 2 2059+034 3 3 2 2144+092 3 3 3 2215+150 3 3 2 ------------ --------- ---------- ------ Source Total 129 129 105 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.