USNO Analysis Report for I23082 (20230323-i23082) 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 19, KOKEE :WETTZELL, 2229+695, 18:47:12, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' observation 25, KOKEE :WETTZELL, 1418+546, 18:52:47, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 44, KOKEE :WETTZELL, 1418+546, 19:13:52, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 0 Other comments: This is the second analysis of the database, which now includes SVETLOE data. Parameterization: 10 parameters: UT1 offset atmosphere offset for: KOKEE SVETLOE WETTZELL clock offset, first order term, and second order term for: KOKEE SVETLOE Clock breaks: None Session Statistics Observations: 57 scheduled 57 correlated (included in the database) 54 recoverable (usable in Solve/nuSolve) 54 used Session fit: 42.810 ps UT1 formal error: 6.58 microsec Source Performance Number of Observations Scheduled Correlated* Used 0235+164 1 1 1 0059+581 1 1 1 0133+476 2 2 2 0718+793 2 2 2 1418+546 2 2 0 DA426 2 2 2 1726+455 4 4 4 1803+784 3 3 3 3C418 4 4 4 2229+695 3 3 2 2309+454 7 7 7 0016+731 3 3 3 1746+470 3 3 3 0202+319 7 7 7 1039+811 3 3 3 1504+377 7 7 7 1849+670 3 3 3 ------------ --------- ---------- ------ Source Total 57 57 54 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.