USNO Analysis Report for I23094 (20230404-i23094) 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 Christopher Dieck, 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: 3 observation 16, KOKEE :WETTZELL, 1418+546, 18:57:29, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 22, KOKEE :WETTZELL, 1418+546, 19:12:53, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 29, KOKEE :WETTZELL, 1842+681, 19:29:13, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 0 Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: KOKEE WETTZELL clock offset, first order term, and second order term for: KOKEE Clock breaks: None Session Statistics Observations: 29 scheduled 29 correlated (included in the database) 26 recoverable (usable in Solve/nuSolve) 26 used Session fit: 30.708 ps UT1 formal error: 6.32 microsec Source Performance Number of Observations Scheduled Correlated* Used 0235+164 4 4 4 0059+581 1 1 1 0133+476 2 2 2 0718+793 1 1 1 1418+546 2 2 0 DA426 1 1 1 1726+455 1 1 1 1803+784 1 1 1 3C418 1 1 1 2229+695 1 1 1 2309+454 3 3 3 0322+222 1 1 1 0016+731 1 1 1 1806+456 1 1 1 0202+319 4 4 4 1039+811 1 1 1 1504+377 1 1 1 1842+681 1 1 0 1849+670 1 1 1 ------------ --------- ---------- ------ Source Total 29 29 26 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.