IVS Analysis Report for I19025 ($19JAN25XU) 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: None. Number of observations rejected during correlation: 1 observation of 3C371 at 19:06:49 by KOKEE :WETTZELL Number of observations not usable by the software: 5 observation 10, KOKEE :WETTZ13N, 0016+731, 18:55:56, quality code X-band: 0 S-band: 0 observation 11, KOKEE :WETTZELL, 0016+731, 18:55:56, quality code X-band: 9 S-band: 0 observation 24, KOKEE :WETTZ13N, 0016+731, 19:09:22, quality code X-band: 9 S-band: 0 observation 40, KOKEE :WETTZ13N, 2209+236, 19:33:07, quality code X-band: 0 S-band: 9 observation 41, KOKEE :WETTZELL, 2209+236, 19:33:07, quality code X-band: 0 S-band: 9 Number of observations rejected during analysis: 17 The WETTZ13N:WETTZELL baseline was deselected. Other comments: None. Parameterization: 10 parameters: UT1 offset atmosphere offset for: KOKEE WETTZ13N WETTZELL clock offset, first order term, and second order term for: WETTZ13N WETTZELL Clock breaks: None Session Statistics Observations: 52 scheduled 51 correlated (included in the database) 46 recoverable (usable in Solve/nuSolve) 29 used Session fit: 81.768 ps UT1 formal error: 18.10 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 6 6 1 1128+385 3 3 2 1144+402 3 3 2 1418+546 6 6 4 NGC6251 1 1 1 1746+470 3 3 2 1803+784 3 3 2 3C371 6 5 3 2113+293 6 6 4 2141+175 3 3 2 2209+236 3 3 0 2229+695 6 6 4 2319+317 3 3 2 ------------ --------- ---------- ------ Source Total 52 51 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.