IVS Analysis Report for I18194 ($18JUL13XU) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: 12 of the 20 scheduled observations were missed. The correlation report noted that both WETTZELL and KOKEE found an error in the schedule --- the fact that the observations were scheduled for 2019, not 2018. Therefore both stations had to adjust to the problem and started observing late. KOKEE started observing at 19:06:20 UT, source 2356+385. WETTZELL started observing at 19:18:19 UT, source 2214+350. Number of observations rejected during correlation: 12 Please see the notes under Problems, above. Number of observations not usable by the software: 0 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: WETTZELL Clock breaks: None Session Statistics Observations: 20 scheduled 8 correlated (included in the database) 8 recoverable (usable in Solve/nuSolve) 8 used Session fit: 5.800 ps UT1 formal error: 6.72 microsec Source Performance Number of Observations Scheduled Correlated* Used 0059+581 2 1 1 0529+483 3 2 2 0613+570 1 1 1 0641+392 1 0 0 0716+714 1 0 0 0805+410 2 1 1 OJ287 1 0 0 0920+390 1 1 1 1053+815 1 0 0 1803+784 2 1 1 2214+350 3 1 1 2229+695 1 0 0 2356+385 1 0 0 ------------ --------- ---------- ------ Source Total 20 8 8 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.