USNO Analysis Report for Q21247 ($21SEP04XK) This report is a contributed analysis report that does not correspond to the database maintained by the IVS Data Centers for this session. (Analyzed by Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: ISHIOKA missed scans from 247-0814 to 247-0820 due to antenna EL drive trouble Number of observations rejected during correlation: 0 WETTZELL:ISHIOKA, 3C371 , 08:15:19 --- not in data base: probable G- or H- code in one or both bands Number of observations not usable by the software: 13 observation 1, WETTZELL:MK-VLBA , 0017+200, 07:30:16, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 59, MK-VLBA :ISHIOKA , 0718+793, 07:59:40, quality code X: 0 S: 8, fringe code X: ' ' S: ' ' observation 69, WETTZELL:MK-VLBA , 0221+067, 08:05:28, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 70, WETTZELL:MK-VLBA , 0235+164, 08:06:35, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 79, MK-VLBA :ISHIOKA , 1726+455, 08:13:08, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 85, MK-VLBA :ISHIOKA , 3C371 , 08:15:19, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 88, MK-VLBA :ISHIOKA , 0016+731, 08:16:27, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 89, WETTZELL:ISHIOKA , 0016+731, 08:16:27, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 92, MK-VLBA :ISHIOKA , 2309+454, 08:19:33, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 93, WETTZELL:ISHIOKA , 2309+454, 08:19:33, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 95, MK-VLBA :ISHIOKA , 3C418 , 08:21:12, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 96, WETTZELL:ISHIOKA , 3C418 , 08:21:12, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 1 observation 64, WETTZELL:ISHIOKA , 1418+546, 08:01:56, which fits at 2833.9 +/- 149.4 ps Other comments: None. Parameterization: 10 parameters: UT1 offset atmosphere offset for: ISHIOKA MK-VLBA WETTZELL clock offset, first order term, and second order term for: ISHIOKA MK-VLBA Clock breaks: None Session Statistics Observations: 108 scheduled 108 correlated (included in the database) 95 recoverable (usable in Solve/nuSolve) 94 used Session fit: 38.633 ps UT1 formal error: 4.54 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 9 9 7 0017+200 1 1 0 0059+581 9 9 9 0133+476 3 3 3 0202+319 3 3 3 0221+067 1 1 0 0235+164 1 1 0 0718+793 4 4 3 1039+811 7 7 7 1418+546 6 6 5 1504+377 6 6 6 DA426 3 3 3 1726+455 6 6 5 1746+470 3 3 3 1803+784 6 6 6 3C371 9 9 7 1849+670 6 6 6 1851+488 3 3 3 2000+472 3 3 3 3C418 6 6 4 2229+695 6 6 6 2309+454 6 6 4 2353+816 1 1 1 ------------ --------- ---------- ------ Source Total 108 108 94 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.