USNO Analysis Report for Q23294 (20231021-q23294) 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 17, WETTZELL:MK-VLBA , 1758+388, 08:01:53, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 18, WETTZELL:MK-VLBA , 1803+784, 08:03:39, quality code X: 7 S: 9, fringe code X: ' ' S: 'Z' observation 20, WETTZELL:MK-VLBA , 2229+695, 08:05:59, quality code X: 9 S: 9, fringe code X: ' ' S: 'Z' Number of observations rejected during analysis: 0 Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: MK-VLBA WETTZELL clock offset, first order term, and second order term for: MK-VLBA Clock breaks: None Session Statistics Observations: 35 scheduled 35 correlated (included in the database) 32 recoverable (usable in Solve/nuSolve) 32 used Session fit: 37.886 ps UT1 formal error: 5.02 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 2 2 2 0059+581 1 1 1 0133+476 2 2 2 0322+222 1 1 1 0345+460 2 2 2 0446+112 2 2 2 0515+208 2 2 2 0552+398 2 2 2 0602+673 1 1 1 0613+570 1 1 1 1039+811 2 2 2 1732+389 2 2 2 1746+470 1 1 1 1751+288 1 1 1 1758+388 3 3 2 1800+440 1 1 1 1803+784 1 1 0 1806+456 1 1 1 3C371 2 2 2 1846+322 1 1 1 2000+472 1 1 1 3C418 2 2 2 2229+695 1 1 0 ------------ --------- ---------- ------ Source Total 35 35 32 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.