IVS Analysis Report for V21039 ($21FEB08VI) 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: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 3 observation 26, KOKEE12M:WETTZ13S, 1842+681, 19:15:48, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 33, KOKEE12M:WETTZ13S, 1842+681, 19:26:57, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 35, KOKEE12M:WETTZ13S, 1849+670, 19:29:32, quality code X: 0 S: -, fringe code X: ' ' S: '-' Number of observations rejected during analysis: 1 observation 3, KOKEE12M:WETTZ13S, 1123+264, 18:33:34, which fits at 341.8 +/- 37.9 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: KOKEE12M WETTZ13S clock offset, first order term, and second order term for: WETTZ13S Clock breaks: None Session Statistics Observations: 35 scheduled 35 correlated (included in the database) 32 recoverable (usable in Solve/nuSolve) 31 used Session fit: 33.330 ps UT1 formal error: 6.10 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 4 4 4 0059+581 2 2 2 0718+793 1 1 1 1039+811 2 2 2 1053+704 1 1 1 1123+264 1 1 0 1306+360 2 2 2 1308+328 2 2 2 1418+546 1 1 1 NGC6251 1 1 1 1803+784 2 2 2 1842+681 2 2 0 1849+670 2 2 1 2000+472 4 4 4 2113+293 1 1 1 2214+350 3 3 3 2309+454 4 4 4 ------------ --------- ---------- ------ Source Total 35 35 31 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.