USNO Analysis Report for Q22317 ($22NOV13XK) 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 Christopher Dieck, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: - Not all baselines had a mean of the post-fit residuals that was close to zero. To correct this issue, a baseline clock offset was added to the ISHIOKA:WETTZELL baseline, the baseline with the non-reference stations. This fix was applied in nuSolve and is saved in the USNO version of the vgosDb, but the baseline clock offset is ignored in the Solve based calculation which creates the record in the USNO EOPI file. - There were S-band subambiguities on ISHIOKA baselines. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 4 observation 11, ISHIOKA :WETTZELL, 1849+670, 07:34:04, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 14, ISHIOKA :WETTZELL, 1842+681, 07:36:00, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 50, ISHIOKA :WETTZELL, 1849+670, 07:55:39, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 53, ISHIOKA :WETTZELL, 1842+681, 07:57:33, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 15 observation 5, ISHIOKA :WETTZELL, 3C418 , 07:31:28, which fits at -2721.1 +/- 43.4 ps observation 7, ISHIOKA :MK-VLBA , 3C371 , 07:32:53, which fits at 2811.6 +/- 53.4 ps observation 9, MK-VLBA :WETTZELL, 3C371 , 07:32:53, which fits at 176.7 +/- 70.3 ps observation 10, ISHIOKA :MK-VLBA , 1849+670, 07:34:04, which fits at -2738.6 +/- 42.5 ps observation 40, ISHIOKA :MK-VLBA , 2000+472, 07:50:09, which fits at 2741.7 +/- 46.0 ps observation 41, ISHIOKA :WETTZELL, 2000+472, 07:50:09, which fits at 2753.4 +/- 58.0 ps observation 47, ISHIOKA :WETTZELL, 0602+673, 07:53:26, which fits at 2726.9 +/- 43.2 ps observation 52, ISHIOKA :MK-VLBA , 1842+681, 07:57:33, which fits at -2776.8 +/- 49.3 ps observation 64, ISHIOKA :MK-VLBA , 0613+570, 08:04:18, which fits at 2747.8 +/- 43.3 ps observation 65, ISHIOKA :WETTZELL, 0613+570, 08:04:18, which fits at 2759.1 +/- 44.2 ps observation 74, ISHIOKA :WETTZELL, 2229+695, 08:08:02, which fits at 2677.5 +/- 43.6 ps observation 77, ISHIOKA :WETTZELL, 2000+472, 08:09:26, which fits at 2723.6 +/- 56.4 ps observation 88, ISHIOKA :MK-VLBA , 1849+670, 08:16:49, which fits at 2778.8 +/- 48.5 ps observation 93, MK-VLBA :WETTZELL, 0529+483, 08:19:16, which fits at 177.1 +/- 63.7 ps observation 107, ISHIOKA :WETTZELL, 1039+811, 08:27:06, which fits at 2844.9 +/- 45.0 ps Other comments: None. Parameterization: 11 parameters: UT1 offset atmosphere offset for: ISHIOKA MK-VLBA WETTZELL clock offset, first order term, and second order term for: ISHIOKA WETTZELL Clock breaks: None Session Statistics Observations: 114 scheduled 114 correlated (included in the database) 110 recoverable (usable in Solve/nuSolve) 95 used Session fit: 41.233 ps UT1 formal error: 6.95 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 9 9 9 0059+581 9 9 9 0133+476 9 9 9 0529+483 3 3 2 0602+673 6 6 5 0613+570 9 9 7 0716+714 6 6 6 1039+811 9 9 8 1803+784 9 9 9 3C371 3 3 1 1842+681 6 6 3 1849+670 9 9 5 2000+472 9 9 6 3C418 12 12 11 2229+695 6 6 5 ------------ --------- ---------- ------ Source Total 114 114 95 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.