USNO Analysis Report for I19024 ($19JAN24XU) 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: 4 observation 10, KOKEE :WETTZ13N, 2000+472, 18:42:15, quality codes - S:0, X:9 observation 11, KOKEE :WETTZELL, 2000+472, 18:42:15, quality codes - S:0, X:9 observation 39, KOKEE :WETTZ13N, 2000+472, 19:17:18, quality codes - S:0, X:9 observation 40, KOKEE :WETTZELL, 2000+472, 19:17:18, quality codes - S:0, X:9 Number of observations rejected during analysis: 15 The WETTZ13N:WETTZELL baseline was deselected. Other comments: Preliminary solution; the data for SVETLOE have not arrived yet. Parameterization: 8 parameters: UT1 offset atmosphere offset for: KOKEE WETTZ13N WETTZELL clock offset (0), first order term (1), and/or second order term (2) for: WETTZ13N (0,1) WETTZELL (0,1) Clock breaks: None Session Statistics Observations: 79 scheduled (from all stations---includes SVETLOE) 48 scheduled (from available stations---does not include SVETLOE) 48 correlated (included in the database) 44 recoverable (usable in Solve/nuSolve) 29 used Session fit: 36.836 ps UT1 formal error: 7.58 microsec Source Performance Number of Observations Scheduled Correlated* Used 0716+714 6 3 2 1030+415 6 3 2 1053+704 6 3 2 1128+385 6 3 2 1803+784 9 6 4 1849+670 9 6 4 2000+472 9 6 0 2113+293 7 3 3 2141+175 3 3 2 2229+695 6 3 2 2309+454 12 9 6 ------------ --------- ---------- ------ Source Total 79 48 29 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.