IVS Analysis Report for I23236 (20230824-i23236) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: nuSolve solutions.) Problems: All WETTZELL observations except one had a quality code of 0 in S-band. Only the KOKEE-SVETLOE baseline was usable, and only eight of this baseline's observations could be included in the solution; the other three observations had residuals of ~ 1 ns or larger. This led to a solution with a large session fit (97.934 ps) an a large UT1 formal error (255.85 microsec). Number of observations rejected during correlation: 0 Number of observations not usable by the software: 39 observation 1, KOKEE :SVETLOE , 1039+811, 18:30:20, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' observation 2, KOKEE :WETTZELL, 1039+811, 18:30:20, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 3, SVETLOE :WETTZELL, 1039+811, 18:30:20, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 4, KOKEE :WETTZELL, 2319+444, 18:33:18, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 6, KOKEE :WETTZELL, 0738+491, 18:36:26, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 7, SVETLOE :WETTZELL, 0738+491, 18:36:26, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 8, KOKEE :WETTZELL, 1030+415, 18:38:05, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 10, KOKEE :WETTZELL, 2229+695, 18:40:00, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 11, SVETLOE :WETTZELL, 2229+695, 18:40:00, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' observation 12, KOKEE :WETTZELL, 0133+476, 18:41:49, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' observation 14, KOKEE :WETTZELL, 0418+532, 18:44:38, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 15, SVETLOE :WETTZELL, 0418+532, 18:44:38, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 17, KOKEE :WETTZELL, 0613+570, 18:47:39, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 18, SVETLOE :WETTZELL, 0613+570, 18:47:39, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' observation 19, KOKEE :WETTZELL, 0920+390, 18:50:04, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 21, KOKEE :WETTZELL, 0602+673, 18:52:30, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 22, SVETLOE :WETTZELL, 0602+673, 18:52:30, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 23, KOKEE :WETTZELL, 0059+581, 18:54:48, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' observation 25, KOKEE :WETTZELL, 1803+784, 18:56:16, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 26, SVETLOE :WETTZELL, 1803+784, 18:56:16, quality code X: 8 S: 9, fringe code X: ' ' S: 'H' observation 27, KOKEE :WETTZELL, 0016+731, 18:57:35, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 29, KOKEE :WETTZELL, 2017+743, 18:59:40, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 30, SVETLOE :WETTZELL, 2017+743, 18:59:40, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 31, KOKEE :WETTZELL, 0418+532, 19:04:19, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 33, KOKEE :WETTZELL, 0955+476, 19:07:28, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 34, SVETLOE :WETTZELL, 0955+476, 19:07:28, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 35, KOKEE :WETTZELL, 0800+618, 19:10:15, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 36, KOKEE :SVETLOE , 1015+359, 19:13:19, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 37, KOKEE :WETTZELL, 1015+359, 19:13:19, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 38, SVETLOE :WETTZELL, 1015+359, 19:13:19, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 39, KOKEE :WETTZELL, 1053+704, 19:16:17, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 41, KOKEE :WETTZELL, 1030+415, 19:17:56, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 42, SVETLOE :WETTZELL, 1030+415, 19:17:56, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 43, KOKEE :WETTZELL, 2353+816, 19:20:49, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 45, KOKEE :WETTZELL, 0529+483, 19:23:34, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 46, SVETLOE :WETTZELL, 0529+483, 19:23:34, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 48, KOKEE :WETTZELL, 0738+491, 19:27:16, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 49, SVETLOE :WETTZELL, 0738+491, 19:27:16, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 50, KOKEE :WETTZELL, 0133+476, 19:29:20, quality code X: 8 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 3 observation 9, KOKEE :SVETLOE , 2229+695, 18:40:00, which fits at 4302.5 +/- 195.6 ps observation 13, KOKEE :SVETLOE , 0418+532, 18:44:38, which fits at 1039.5 +/- 198.3 ps observation 20, KOKEE :SVETLOE , 0602+673, 18:52:30, which fits at -999.0 +/- 194.7 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: KOKEE SVETLOE clock offset, first order term, and second order term for: SVETLOE Clock breaks: None Session statistics Observations: 50 scheduled 50 correlated (included in the database) 11 recoverable (usable in Solve/nuSolve) 8 used Session fit: 97.934 ps UT1 formal error: 255.85 microsec Source Performance Number of Observations Scheduled Correlated* Used 0418+532 4 4 0 2017+743 3 3 1 2353+816 1 1 0 0059+581 1 1 0 0133+476 2 2 0 0602+673 3 3 0 0955+476 3 3 1 1803+784 3 3 1 0613+570 3 3 1 0800+618 1 1 0 0920+390 1 1 0 2229+695 3 3 0 2319+444 1 1 0 0529+483 3 3 1 0738+491 6 6 2 1053+704 1 1 0 0016+731 1 1 0 1015+359 3 3 0 1030+415 4 4 1 1039+811 3 3 0 ------------ --------- ---------- ------ Source Total 50 50 8 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.