IVS Analysis Report for I24249 (20240905-i24249) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by autoINT.js script, NVI inc, NASA Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: automated nuSolve solutions.) Session scheduled at USNO, correlated at WASH and analyzed at NASA Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 5 observation 5, MK-VLBA :WETTZELL, 1040+244, 17:39:33, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' observation 8, MK-VLBA :WETTZELL, 1015+359, 17:46:23, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 16, MK-VLBA :WETTZELL, 1040+244, 18:07:19, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' observation 18, MK-VLBA :WETTZELL, 3C274 , 18:13:18, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 19, MK-VLBA :WETTZELL, 1015+359, 18:15:34, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 5 observation 3, MK-VLBA :WETTZELL, 0821+394, 17:34:31, which fits at 209.5 +/- 43.4 ps observation 6, MK-VLBA :WETTZELL, 0642+449, 17:41:40, which fits at 305.8 +/- 57.9 ps observation 12, MK-VLBA :WETTZELL, 0202+319, 17:55:26, which fits at 216.9 +/- 35.8 ps observation 14, MK-VLBA :WETTZELL, 0738+491, 17:59:49, which fits at 143.8 +/- 38.3 ps observation 23, MK-VLBA :WETTZELL, 1059+282, 18:25:41, which fits at 162.4 +/- 67.4 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: MK-VLBA WETTZELL clock offset, first order term, and second order term for: MK-VLBA Clock breaks: None Session statistics Observations: 108 scheduled 24 correlated (included in the database) 19 recoverable (usable in Solve/nuSolve) 14 used Session fit: 26.277 ps UT1 formal error: 7.48 microsec Source Performance Number of Observations Scheduled Correlated* Used 0059+581 9 2 2 1156+295 9 2 2 3C274 3 1 0 1803+784 9 2 2 0613+570 6 1 1 0716+714 6 1 1 0738+491 6 1 0 1040+244 6 2 0 1053+704 3 1 1 1059+282 3 1 0 1144+402 3 1 1 0016+731 3 1 1 0109+224 3 1 1 1015+359 12 2 0 0202+319 9 2 1 0642+449 6 1 0 0821+394 6 1 0 1030+415 6 1 1 ------------ --------- ---------- ------ Source Total 108 24 14 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.