IVS Analysis Report for I20330 ($20NOV25XU) 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: Only a few of the SVETLOE observations were included in the solution. The KOKEE-SVETLOE baseline had only four usable observations, and two of these observations had residuals of ~ 10 ns. So this baseline had to be deselected. All 15 of the SVETLOE-WETTZELL observations were usable, but this baseline was so noisy, that, in the end, only five observations were used. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 13 observation 1, KOKEE :SVETLOE , 3C371 , 18:30:20, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 2, KOKEE :WETTZELL, 3C371 , 18:30:20, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 8, KOKEE :SVETLOE , 0955+476, 18:37:02, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 11, KOKEE :SVETLOE , 1732+389, 18:40:11, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 17, KOKEE :SVETLOE , 0716+714, 18:46:42, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 20, KOKEE :WETTZELL, 0641+392, 18:49:34, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 21, KOKEE :SVETLOE , 0749+540, 18:52:42, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 24, KOKEE :SVETLOE , NRAO512 , 18:56:55, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 30, KOKEE :SVETLOE , DA426 , 19:05:26, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 33, KOKEE :SVETLOE , 0738+491, 19:09:52, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 36, KOKEE :SVETLOE , NRAO512 , 19:14:22, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 42, KOKEE :SVETLOE , DA426 , 19:22:58, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 45, KOKEE :SVETLOE , 0955+476, 19:27:16, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 14 Four KOKEE:SVETLOE observations were deselected. observation 5, KOKEE :SVETLOE , 0805+410, 18:34:26, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 14, KOKEE :SVETLOE , 1418+546, 18:43:05, quality code X: 9 S: 8, fringe code X: ' ' S: ' ' observation 27, KOKEE :SVETLOE , 1418+546, 19:01:32, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 39, KOKEE :SVETLOE , 1418+546, 19:19:02, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' Ten SVETLOE:WETTZELL observations were deselected. observation 7, SVETLOE :WETTZELL, 0805+410, 18:34:26, which fits at 10431.6 +/- 313.0 ps observation 10, SVETLOE :WETTZELL, 0955+476, 18:37:02, which fits at -3390.9 +/- 313.4 ps observation 13, SVETLOE :WETTZELL, 1732+389, 18:40:11, which fits at 26729.3 +/- 318.6 ps observation 19, SVETLOE :WETTZELL, 0716+714, 18:46:42, which fits at 14153.6 +/- 314.2 ps observation 23, SVETLOE :WETTZELL, 0749+540, 18:52:42, which fits at 9279.9 +/- 315.9 ps observation 26, SVETLOE :WETTZELL, NRAO512 , 18:56:55, which fits at 18036.0 +/- 317.2 ps observation 29, SVETLOE :WETTZELL, 1418+546, 19:01:32, which fits at -1634.3 +/- 312.7 ps observation 32, SVETLOE :WETTZELL, DA426 , 19:05:26, which fits at 38882.3 +/- 315.1 ps observation 38, SVETLOE :WETTZELL, NRAO512 , 19:14:22, which fits at 1653.1 +/- 318.9 ps observation 41, SVETLOE :WETTZELL, 1418+546, 19:19:02, which fits at -7238.6 +/- 313.0 ps Other comments: None. Parameterization: 10 parameters: UT1 offset atmosphere offset for: KOKEE SVETLOE WETTZELL clock offset, first order term, and second order term for: SVETLOE WETTZELL Clock breaks: None Session Statistics Observations: 48 scheduled 48 correlated (included in the database) 35 recoverable (usable in Solve/nuSolve) 21 used Session fit: 40.089 ps UT1 formal error: 11.20 microsec Source Performance Number of Observations Scheduled Correlated* Used 0529+483 1 1 1 0641+392 1 1 0 0716+714 4 4 2 0738+491 3 3 2 0749+540 3 3 1 0805+410 3 3 1 0955+476 6 6 3 1418+546 9 9 4 NRAO512 6 6 2 DA426 6 6 3 1732+389 3 3 1 3C371 3 3 1 ------------ --------- ---------- ------ Source Total 48 48 21 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.