IVS Analysis Report for C23175 (20230624-c23175) 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: 3 observation 9, ISHIOKA :ONSA13NE, 3C418 , 08:48:54, which fits at -280.8 +/- 49.3 ps observation 78, ISHIOKA :ONSA13NE, 0805-077, 09:27:08, which fits at -281.7 +/- 49.3 ps observation 103, ISHIOKA :ONSA13NE, 0805-077, 09:42:16, which fits at -234.8 +/- 49.3 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: ISHIOKA ONSA13NE clock offset, first order term, and second order term for: ONSA13NE Clock breaks: None Session statistics Observations: 324 scheduled 108 correlated (included in the database) 108 recoverable (usable in Solve/nuSolve) 105 used Session fit: 47.955 ps UT1 formal error: 5.03 microsec Source Performance Number of Observations Scheduled Correlated* Used 0059+581 3 1 1 0602+405 18 6 6 0602+673 18 6 6 0657+172 15 5 5 0716+714 15 5 5 0754+100 18 6 6 0805+410 15 5 5 0805-077 18 6 4 0808+019 18 6 6 0812+367 15 5 5 0823+033 18 6 6 0917+449 12 4 4 1015+359 3 1 1 1030+415 12 4 4 1053+704 15 5 5 1128+385 12 4 4 1144+402 6 2 2 1156+295 12 4 4 1417+385 9 3 3 1418+546 9 3 3 DA426 3 1 1 1732+389 6 2 2 1823+568 6 2 2 1849+670 15 5 5 3C418 15 5 4 2229+695 18 6 6 ------------ --------- ---------- ------ Source Total 324 108 105 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.