USNO Analysis Report for W20058 ($20FEB27XW) 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: - MK-VLBA channels XR3U and XR4U were removed from fringe fitting. - There were sub-ambiguities on PIETOWN:WETTZ13N which were deselected. - Very high formal error for the session. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 37 observation 3, PIETOWN :WETTZ13N, 1803+784, 07:15:20, quality codes - S:9, X:0 observation 5, MK-VLBA :WETTZ13N, 3C274 , 07:17:29, quality codes - S:0, X:0 observation 7, MK-VLBA :PIETOWN , 0307+380, 07:20:53, quality codes - S:0, X:0 observation 9, PIETOWN :WETTZ13N, 0307+380, 07:20:53, quality codes - S:0, X:0 observation 12, PIETOWN :WETTZ13N, 0738+491, 07:24:47, quality codes - S:0, X:9 observation 19, MK-VLBA :PIETOWN , 0059+581, 07:31:00, quality codes - S:0, X:0 observation 21, PIETOWN :WETTZ13N, 0059+581, 07:31:00, quality codes - S:0, X:0 observation 24, PIETOWN :WETTZ13N, 1418+546, 07:33:18, quality codes - S:9, X:0 observation 33, PIETOWN :WETTZ13N, 1300+580, 07:39:07, quality codes - S:9, X:0 observation 35, MK-VLBA :WETTZ13N, 1156+295, 07:41:13, quality codes - S:9, X:0 observation 36, PIETOWN :WETTZ13N, 1156+295, 07:41:13, quality codes - S:9, X:0 observation 39, PIETOWN :WETTZ13N, 0718+793, 07:43:28, quality codes - S:9, X:0 observation 41, MK-VLBA :WETTZ13N, 1015+359, 07:46:13, quality codes - S:0, X:0 observation 42, PIETOWN :WETTZ13N, 1015+359, 07:46:13, quality codes - S:9, X:0 observation 48, PIETOWN :WETTZ13N, 1053+815, 07:50:46, quality codes - S:9, X:0 observation 56, MK-VLBA :WETTZ13N, 1418+546, 07:56:44, quality codes - S:9, X:0 observation 68, MK-VLBA :WETTZ13N, 1300+580, 08:06:23, quality codes - S:9, X:0 observation 69, PIETOWN :WETTZ13N, 1300+580, 08:06:23, quality codes - S:9, X:0 observation 71, MK-VLBA :WETTZ13N, 1156+295, 08:08:43, quality codes - S:9, X:0 observation 72, PIETOWN :WETTZ13N, 1156+295, 08:08:43, quality codes - S:9, X:0 observation 78, PIETOWN :WETTZ13N, 0738+491, 08:13:10, quality codes - S:0, X:9 observation 87, PIETOWN :WETTZ13N, 1418+546, 08:19:16, quality codes - S:9, X:0 observation 95, MK-VLBA :WETTZ13N, 0749+540, 08:24:31, quality codes - S:0, X:9 observation 96, PIETOWN :WETTZ13N, 0749+540, 08:24:31, quality codes - S:0, X:0 observation 101, MK-VLBA :WETTZ13N, 1300+580, 08:30:10, quality codes - S:8, X:0 observation 102, PIETOWN :WETTZ13N, 1300+580, 08:30:10, quality codes - S:9, X:0 observation 105, PIETOWN :WETTZ13N, 0613+570, 08:32:53, quality codes - S:0, X:8 observation 107, MK-VLBA :WETTZ13N, 1156+295, 08:35:59, quality codes - S:9, X:0 observation 108, PIETOWN :WETTZ13N, 1156+295, 08:35:59, quality codes - S:9, X:0 observation 116, MK-VLBA :WETTZ13N, 0714+457, 08:42:44, quality codes - S:0, X:9 observation 117, PIETOWN :WETTZ13N, 0714+457, 08:42:44, quality codes - S:0, X:9 observation 128, MK-VLBA :WETTZ13N, 1300+580, 08:54:32, quality codes - S:9, X:0 observation 129, PIETOWN :WETTZ13N, 1300+580, 08:54:32, quality codes - S:9, X:0 observation 137, MK-VLBA :WETTZ13N, NGC6251 , 09:00:47, quality codes - S:0, X:0 observation 138, PIETOWN :WETTZ13N, NGC6251 , 09:00:47, quality codes - S:0, X:0 observation 142, MK-VLBA :PIETOWN , 3C371 , 09:05:11, quality codes - S:0, X:0 observation 143, MK-VLBA :WETTZ13N, 3C371 , 09:05:11, quality codes - S:0, X:0 Number of observations rejected during analysis: 16 These observations were outliers: observation 2, MK-VLBA :WETTZ13N, 1803+784, 07:15:20, which fits at 1323.5 +/- 622.3 ps observation 38, MK-VLBA :WETTZ13N, 0718+793, 07:43:28, which fits at 2411.9 +/- 455.7 ps These observations were sub-ambiguities: observation 15, PIETOWN :WETTZ13N, 0955+476, 07:26:24, which fits at 13652.4 +/- 824.7 ps observation 27, PIETOWN :WETTZ13N, 1144+402, 07:35:12, which fits at 13397.3 +/- 823.8 ps observation 30, PIETOWN :WETTZ13N, 0716+714, 07:37:14, which fits at 12861.1 +/- 823.9 ps observation 45, PIETOWN :WETTZ13N, 0613+570, 07:49:01, which fits at 13222.6 +/- 826.1 ps observation 66, PIETOWN :WETTZ13N, 1101+384, 08:03:07, which fits at -13322.1 +/- 827.1 ps observation 84, PIETOWN :WETTZ13N, 1128+385, 08:17:17, which fits at 13326.1 +/- 824.6 ps observation 90, PIETOWN :WETTZ13N, 1144+402, 08:21:09, which fits at 13189.4 +/- 823.8 ps observation 120, PIETOWN :WETTZ13N, 0955+476, 08:45:36, which fits at -12750.0 +/- 824.6 ps observation 123, PIETOWN :WETTZ13N, 1101+384, 08:48:07, which fits at 13454.3 +/- 828.2 ps observation 126, PIETOWN :WETTZ13N, 1324+224, 08:52:04, which fits at 12950.2 +/- 826.3 ps observation 135, PIETOWN :WETTZ13N, 0716+714, 08:58:46, which fits at 13120.9 +/- 823.9 ps observation 141, PIETOWN :WETTZ13N, 0529+483, 09:03:08, which fits at 14058.7 +/- 825.2 ps observation 150, PIETOWN :WETTZ13N, 1144+402, 09:08:56, which fits at 13324.4 +/- 823.8 ps observation 153, PIETOWN :WETTZ13N, 0955+476, 09:10:34, which fits at 13110.1 +/- 824.7 ps Other comments: None. Parameterization: 8 parameters: UT1 offset atmosphere offset for: MK-VLBA PIETOWN WETTZ13N clock offset (0), first order term (1), and/or second order term (2) for: PIETOWN (0,1) WETTZ13N (0,1) Clock breaks: None Session Statistics Observations: 159 scheduled 159 correlated (included in the database) 122 recoverable (usable in Solve/nuSolve) 106 used Session fit: 97.507 ps UT1 formal error: 29.80 microsec Source Performance Number of Observations Scheduled Correlated* Used 0059+581 3 3 1 0307+380 3 3 1 0529+483 12 12 11 0552+398 3 3 3 0613+570 9 9 7 0714+457 3 3 1 0716+714 9 9 7 0718+793 3 3 1 0738+491 9 9 7 0749+540 3 3 1 0955+476 15 15 12 1015+359 3 3 1 1053+815 3 3 2 1101+384 6 6 4 1128+385 6 6 5 1144+402 12 12 9 1156+295 9 9 3 3C274 3 3 2 1300+580 12 12 5 1324+224 9 9 8 1418+546 12 12 9 NGC6251 3 3 1 1803+784 6 6 4 3C371 3 3 1 ------------ --------- ---------- ------ Source Total 159 159 106 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.