IVS Analysis Report for V20266 ($20SEP22VI) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: WESTFORD Observed but not included in export. GGAO12M Did not observe due to gearbox replacement. WETTZ13S Observed but not included from 266-1922 to the end of the experiment. Missed few scans Number of observations rejected during correlation: 7 observation of 0955+476 at 19:22:05 observation of 0955+476 at 19:22:05 observation of 0716+714 at 19:23:04 observation of 0738+491 at 19:24:03 observation of 1053+704 at 19:25:02 observation of 0749+540 at 19:26:01 observation of 1418+546 at 19:29:09 Number of observations not usable by the software: 0 Number of observations rejected during analysis: 7 observation 29, KOKEE12M:WETTZ13S, 1030+415, 18:40:25, which fits at -448.7 +/- 91.2 ps observation 46, KOKEE12M:WETTZ13S, 1030+415, 18:51:12, which fits at -293.7 +/- 91.1 ps observation 62, KOKEE12M:WETTZ13S, 0529+483, 18:59:07, which fits at -323.7 +/- 90.7 ps observation 69, KOKEE12M:WETTZ13S, 1030+415, 19:04:43, which fits at -361.5 +/- 91.0 ps observation 92, KOKEE12M:WETTZ13S, 0529+483, 19:16:42, which fits at -423.7 +/- 90.7 ps observation 93, WESTFORD:WETTZ13S, 0529+483, 19:16:42, which fits at -445.9 +/- 76.2 ps observation 101, KOKEE12M:WETTZ13S, 1030+415, 19:21:26, which fits at -390.9 +/- 91.0 ps Other comments: None. Parameterization: 10 parameters: UT1 offset atmosphere offset for: KOKEE12M MACGO12M WETTZ13S clock offset, first order term, and second order term for: MACGO12M WETTZ13S Clock breaks: None Session statistics Observations: 123 scheduled 62 correlated (included in the database) 62 recoverable (usable in Solve/nuSolve) 62 used Session fit: 24.296 ps UT1 formal error: 5.62 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 12 6 6 0059+581 1 0 0 0415+398 2 2 2 0529+483 9 6 6 0613+570 1 1 1 0716+714 10 3 3 0718+793 2 2 2 0738+491 7 2 2 0749+540 4 1 1 OJ287 1 1 1 0955+476 18 10 10 1030+415 3 1 1 1039+811 3 1 1 1053+704 8 3 3 1128+385 12 6 6 1156+295 1 1 1 1308+328 3 1 1 1324+224 3 3 3 1417+385 3 3 3 1418+546 8 3 3 1803+784 12 6 6 ------------ --------- ---------- ------ Source Total 123 62 62 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.