IVS Analysis Report for V23237 (20230825-v23237) 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.) Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 0 Number of observations rejected during analysis: 2 observation 21, KOKEE12M:WETTZ13S, 1803+784, 19:04:16, which fits at -296.3 +/- 77.6 ps observation 49, KOKEE12M:WETTZ13S, 3C274 , 19:29:49, which fits at 364.9 +/- 78.3 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: KOKEE12M WETTZ13S clock offset, first order term, and second order term for: WETTZ13S Clock breaks: None Session statistics Observations: 65 scheduled 65 correlated (included in the database) 65 recoverable (usable in Solve/nuSolve) 63 used Session fit: 73.928 ps UT1 formal error: 8.31 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 1 1 1 0109+224 2 2 2 0134+311 1 1 1 0202+319 1 1 1 0345+460 3 3 3 0602+673 2 2 2 0613+570 6 6 6 0716+714 3 3 3 0718+793 2 2 2 0738+491 4 4 4 0920+390 1 1 1 0955+476 5 5 5 1015+359 3 3 3 1030+415 4 4 4 1053+704 3 3 3 1059+282 3 3 3 1128+385 4 4 4 1144+402 3 3 3 1145+268 1 1 1 1156+295 2 2 2 3C274 2 2 1 1306+360 2 2 2 1308+328 2 2 2 1803+784 4 4 3 2229+695 1 1 1 ------------ --------- ---------- ------ Source Total 65 65 63 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.