IVS Analysis Report for I22084 ($22MAR25XU) 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.) ***WARNING: Some station(s) are in spoolfile but not scheduled: WETTZ13N*** *** Please also check the master schedule file to make sure it is correct for this session.*** Problems: After its initial schedule was written, this session was rescheduled to tag along WETTZ13N for the purpose of investigating a suspected problem at WETTZELL. The initial correlation included only the WETTZELL and KOKEE data. This new version adds the WETTZ13N data. But only three of the WETTZ13N-WETTZELL observations were usable. The rest had S-band sub-ambiguities ranging from 20 to 80 nanoseconds. So the baseline was deselected. The new schedule is not currently available, so the software cannot generate a fully accurate analysis report, as shown by the warning at the top of the report. Specifically, the number of scheduled observations is set at 18, the original count, in the session statistics section and in the source performance section of the report. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 27 observation 3, WETTZ13N:WETTZELL, 0133+476, 18:45:20, quality code X: 9 S: 8, fringe code X: ' ' S: ' ' observation 4, KOKEE :WETTZ13N, 1418+546, 18:48:47, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 5, KOKEE :WETTZELL, 1418+546, 18:48:47, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 6, WETTZ13N:WETTZELL, 1418+546, 18:48:47, quality code X: 8 S: 8, fringe code X: ' ' S: ' ' observation 9, WETTZ13N:WETTZELL, NRAO512 , 18:52:45, quality code X: 9 S: 8, fringe code X: ' ' S: ' ' observation 12, WETTZ13N:WETTZELL, 3C371 , 18:55:37, quality code X: 8 S: 8, fringe code X: ' ' S: ' ' observation 15, WETTZ13N:WETTZELL, 0718+793, 18:58:23, quality code X: 8 S: 9, fringe code X: ' ' S: ' ' observation 17, KOKEE :WETTZELL, 2229+695, 19:01:28, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 18, WETTZ13N:WETTZELL, 2229+695, 19:01:28, quality code X: 8 S: 8, fringe code X: ' ' S: ' ' observation 19, KOKEE :WETTZ13N, NGC6251 , 19:05:29, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 20, KOKEE :WETTZELL, NGC6251 , 19:05:29, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 21, WETTZ13N:WETTZELL, NGC6251 , 19:05:29, quality code X: 8 S: 9, fringe code X: ' ' S: ' ' observation 24, WETTZ13N:WETTZELL, 1746+470, 19:09:34, quality code X: 8 S: 8, fringe code X: ' ' S: ' ' observation 27, WETTZ13N:WETTZELL, 0016+731, 19:12:32, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 29, KOKEE :WETTZELL, 0718+793, 19:15:28, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 30, WETTZ13N:WETTZELL, 0718+793, 19:15:28, quality code X: 8 S: 9, fringe code X: ' ' S: ' ' observation 33, WETTZ13N:WETTZELL, 2356+385, 19:19:44, quality code X: 8 S: 9, fringe code X: ' ' S: ' ' observation 36, WETTZ13N:WETTZELL, 0059+581, 19:22:30, quality code X: 8 S: 9, fringe code X: ' ' S: ' ' observation 38, KOKEE :WETTZELL, 0307+380, 19:26:07, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 39, WETTZ13N:WETTZELL, 0307+380, 19:26:07, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 42, WETTZ13N:WETTZELL, 1803+784, 19:29:09, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 45, WETTZ13N:WETTZELL, 1636+473, 19:31:58, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 46, KOKEE :WETTZ13N, 1418+546, 19:35:55, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 47, KOKEE :WETTZELL, 1418+546, 19:35:55, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 48, WETTZ13N:WETTZELL, 1418+546, 19:35:55, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' observation 51, WETTZ13N:WETTZELL, NRAO512 , 19:39:54, quality code X: 8 S: 8, fringe code X: ' ' S: ' ' observation 54, WETTZ13N:WETTZELL, 0059+581, 19:43:15, quality code X: 9 S: 9, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 0 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: 18 scheduled 54 correlated (included in the database) 19 recoverable (usable in Solve/nuSolve) 27 used Session fit: 66.220 ps UT1 formal error: 16.29 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 1 3 2 0059+581 2 6 4 0133+476 1 3 2 0307+380 1 3 1 0718+793 2 6 3 1418+546 2 6 0 NGC6251 1 3 0 1636+473 1 3 2 NRAO512 2 6 4 1746+470 1 3 2 1803+784 1 3 2 3C371 1 3 2 2229+695 1 3 1 2356+385 1 3 2 ------------ --------- ---------- ------ Source Total 18 54 27 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.