USNO Analysis Report for I22082 ($22MAR23XU) 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: 6 observation 2, KOKEE :WETTZELL, 1418+546, 18:33:50, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 5, KOKEE :WETTZELL, 0718+793, 18:43:14, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 8, KOKEE :WETTZELL, 2229+695, 18:49:58, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 9, KOKEE :WETTZELL, NGC6251 , 18:53:31, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 13, KOKEE :WETTZELL, 2229+695, 19:08:16, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' observation 15, KOKEE :WETTZELL, 1418+546, 19:16:07, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 0 Other comments: This is from a schedule which takes into account the warm receiver at WETTZELL. Fewer observations have non-detections, but they are still due to low SNR. The remaining observations still have relatively low X-band SNRs, which may explain the elevated formal error. 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: 18 scheduled 18 correlated (included in the database) 12 recoverable (usable in Solve/nuSolve) 12 used Session fit: 72.652 ps UT1 formal error: 30.90 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 1 1 1 0059+581 1 1 1 0133+476 1 1 1 0718+793 1 1 0 1418+546 2 2 0 NGC6251 1 1 0 1636+473 2 2 2 NRAO512 1 1 1 1746+470 1 1 1 1803+784 1 1 1 3C371 1 1 1 2229+695 3 3 1 2356+385 2 2 2 ------------ --------- ---------- ------ Source Total 18 18 12 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.