IVS Analysis Report for I22110 ($22APR20XU) 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: There were only four WETTZ13N/WETTZELL observations with S-band residuals under 20 ns. Also, this baseline has been disrupting analysis, and it is not currently of interest. So it was deselected. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 30 observation 3, WETTZ13N:WETTZELL, 3C371 , 18:30:20, quality code X: 6 S: 8, fringe code X: 'G' S: ' ' observation 6, WETTZ13N:WETTZELL, 0202+319, 18:32:14, quality code X: 5 S: 9, fringe code X: 'G' S: ' ' observation 9, WETTZ13N:WETTZELL, 0322+222, 18:34:00, quality code X: 7 S: 9, fringe code X: 'G' S: ' ' observation 12, WETTZ13N:WETTZELL, 0059+581, 18:36:38, quality code X: 8 S: 9, fringe code X: ' ' S: ' ' observation 15, WETTZ13N:WETTZELL, 0602+673, 18:38:54, quality code X: 7 S: 5, fringe code X: 'G' S: 'G' observation 16, KOKEE :WETTZ13N, 1617+229, 18:43:53, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 17, KOKEE :WETTZELL, 1617+229, 18:43:53, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 18, WETTZ13N:WETTZELL, 1617+229, 18:43:53, quality code X: 5 S: 7, fringe code X: 'G' S: ' ' observation 21, WETTZ13N:WETTZELL, 1732+389, 18:46:42, quality code X: 5 S: 8, fringe code X: 'G' S: ' ' observation 24, WETTZ13N:WETTZELL, 2000+472, 18:48:42, quality code X: 5 S: 9, fringe code X: 'G' S: ' ' observation 27, WETTZ13N:WETTZELL, 1039+811, 18:50:47, quality code X: 6 S: 5, fringe code X: 'G' S: 'G' observation 30, WETTZ13N:WETTZELL, 2229+695, 18:52:12, quality code X: 7 S: 8, fringe code X: 'G' S: ' ' observation 31, KOKEE :WETTZ13N, 0418+532, 18:55:33, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 32, KOKEE :WETTZELL, 0418+532, 18:55:33, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 33, WETTZ13N:WETTZELL, 0418+532, 18:55:33, quality code X: 6 S: 9, fringe code X: 'G' S: ' ' observation 34, KOKEE :WETTZ13N, 0340+362, 18:59:32, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 35, KOKEE :WETTZELL, 0340+362, 18:59:32, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 36, WETTZ13N:WETTZELL, 0340+362, 18:59:32, quality code X: 7 S: 9, fringe code X: 'G' S: ' ' observation 39, WETTZ13N:WETTZELL, 2353+816, 19:03:42, quality code X: 6 S: 7, fringe code X: 'G' S: ' ' observation 42, WETTZ13N:WETTZELL, 1636+473, 19:08:03, quality code X: 6 S: 8, fringe code X: 'G' S: ' ' observation 43, KOKEE :WETTZ13N, 1639+230, 19:12:05, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 44, KOKEE :WETTZELL, 1639+230, 19:12:05, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 45, WETTZ13N:WETTZELL, 1639+230, 19:12:05, quality code X: 5 S: 4, fringe code X: 'G' S: ' ' observation 48, WETTZ13N:WETTZELL, NRAO512 , 19:16:02, quality code X: 5 S: 9, fringe code X: 'G' S: ' ' observation 51, WETTZ13N:WETTZELL, 1851+488, 19:20:01, quality code X: 5 S: 2, fringe code X: 'G' S: 'G' observation 52, KOKEE :WETTZ13N, 1722+330, 19:23:59, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 53, KOKEE :WETTZELL, 1722+330, 19:23:59, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 54, WETTZ13N:WETTZELL, 1722+330, 19:23:59, quality code X: 5 S: 6, fringe code X: 'G' S: ' ' observation 57, WETTZ13N:WETTZELL, 0016+731, 19:27:05, quality code X: 6 S: 9, fringe code X: 'G' S: ' ' observation 60, WETTZ13N:WETTZELL, 2000+472, 19:28:40, quality code X: 5 S: 9, fringe code X: 'G' 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: 60 scheduled 60 correlated (included in the database) 30 recoverable (usable in Solve/nuSolve) 30 used Session fit: 56.944 ps UT1 formal error: 14.13 microsec Source Performance Number of Observations Scheduled Correlated* Used 0418+532 3 3 0 1851+488 3 3 2 2353+816 3 3 2 0059+581 3 3 2 0602+673 3 3 2 NRAO512 3 3 2 3C371 3 3 2 1636+473 3 3 2 1639+230 3 3 0 1722+330 3 3 0 2000+472 6 6 4 2229+695 3 3 2 0340+362 3 3 0 1617+229 3 3 0 1732+389 3 3 2 0322+222 3 3 2 0016+731 3 3 2 0202+319 3 3 2 1039+811 3 3 2 ------------ --------- ---------- ------ Source Total 60 60 30 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.