USNO Analysis Report for W20069 ($20MAR09XW) 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: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 39 observation 1, MK-VLBA :PIETOWN , 3C371 , 08:30:20, quality codes - S:0, X:0 observation 2, MK-VLBA :WETTZ13N, 3C371 , 08:30:20, quality codes - S:0, X:0 observation 19, MK-VLBA :PIETOWN , 1348+308, 08:43:45, quality codes - S:0, X:0 observation 20, MK-VLBA :WETTZ13N, 1348+308, 08:43:45, quality codes - S:0, X:0 observation 21, PIETOWN :WETTZ13N, 1348+308, 08:43:45, quality codes - S:0, X:0 observation 23, MK-VLBA :WETTZ13N, 0749+540, 08:47:34, quality codes - S:0, X:9 observation 24, PIETOWN :WETTZ13N, 0749+540, 08:47:34, quality codes - S:0, X:0 observation 27, PIETOWN :WETTZ13N, 1300+580, 08:49:53, quality codes - S:9, X:0 observation 28, MK-VLBA :PIETOWN , 1636+473, 08:53:49, quality codes - S:0, X:0 observation 29, MK-VLBA :WETTZ13N, 1636+473, 08:53:49, quality codes - S:0, X:0 observation 39, PIETOWN :WETTZ13N, 1053+815, 09:02:36, quality codes - S:9, X:0 observation 42, PIETOWN :WETTZ13N, 0529+483, 09:05:09, quality codes - S:0, X:9 observation 44, MK-VLBA :WETTZ13N, 0714+457, 09:07:49, quality codes - S:0, X:9 observation 45, PIETOWN :WETTZ13N, 0714+457, 09:07:49, quality codes - S:0, X:9 observation 47, MK-VLBA :WETTZ13N, 0718+793, 09:11:16, quality codes - S:9, X:0 observation 48, PIETOWN :WETTZ13N, 0718+793, 09:11:16, quality codes - S:9, X:0 observation 49, MK-VLBA :PIETOWN , NRAO512 , 09:14:44, quality codes - S:0, X:0 observation 50, MK-VLBA :WETTZ13N, NRAO512 , 09:14:44, quality codes - S:0, X:0 observation 53, MK-VLBA :WETTZ13N, NGC6251 , 09:17:33, quality codes - S:0, X:0 observation 54, PIETOWN :WETTZ13N, NGC6251 , 09:17:33, quality codes - S:0, X:9 observation 55, MK-VLBA :PIETOWN , 1348+308, 09:21:35, quality codes - S:0, X:0 observation 56, MK-VLBA :WETTZ13N, 1348+308, 09:21:35, quality codes - S:0, X:0 observation 57, PIETOWN :WETTZ13N, 1348+308, 09:21:35, quality codes - S:0, X:0 observation 63, PIETOWN :WETTZ13N, 0529+483, 09:27:44, quality codes - S:0, X:9 observation 64, MK-VLBA :PIETOWN , DA426 , 09:30:15, quality codes - S:0, X:0 observation 65, MK-VLBA :WETTZ13N, DA426 , 09:30:15, quality codes - S:0, X:0 observation 70, MK-VLBA :PIETOWN , 0552+398, 09:34:22, quality codes - S:0, X:0 observation 72, PIETOWN :WETTZ13N, 0552+398, 09:34:22, quality codes - S:0, X:0 observation 77, MK-VLBA :WETTZ13N, 0749+540, 09:38:26, quality codes - S:0, X:0 observation 78, PIETOWN :WETTZ13N, 0749+540, 09:38:26, quality codes - S:0, X:0 observation 91, MK-VLBA :PIETOWN , 1639+230, 09:49:28, quality codes - S:0, X:0 observation 92, MK-VLBA :WETTZ13N, 1639+230, 09:49:28, quality codes - S:0, X:0 observation 94, MK-VLBA :PIETOWN , 0529+483, 09:52:15, quality codes - S:0, X:0 observation 96, PIETOWN :WETTZ13N, 0529+483, 09:52:15, quality codes - S:0, X:0 observation 107, MK-VLBA :WETTZ13N, 1300+580, 10:01:50, quality codes - S:9, X:0 observation 108, PIETOWN :WETTZ13N, 1300+580, 10:01:50, quality codes - S:9, X:0 observation 111, PIETOWN :WETTZ13N, 1520+437, 10:06:39, quality codes - S:9, X:0 observation 132, PIETOWN :WETTZ13N, 0613+570, 10:21:32, quality codes - S:0, X:9 observation 138, PIETOWN :WETTZ13N, 0738+491, 10:25:13, quality codes - S:0, X:9 Number of observations rejected during analysis: 1 observation 105, PIETOWN :WETTZ13N, 0613+570, 09:58:57, which fits at 612.5 +/- 67.7 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: 144 scheduled 144 correlated (included in the database) 105 recoverable (usable in Solve/nuSolve) 104 used Session fit: 37.151 ps UT1 formal error: 4.65 microsec Source Performance Number of Observations Scheduled Correlated* Used 0529+483 9 9 5 0552+398 6 6 4 0613+570 12 12 10 0714+457 3 3 1 0716+714 9 9 9 0718+793 3 3 1 0738+491 6 6 5 0749+540 6 6 2 0955+476 9 9 9 1053+815 3 3 2 1144+402 3 3 3 1300+580 6 6 3 1308+328 3 3 3 1348+308 6 6 0 1418+546 3 3 3 1520+437 3 3 2 1606+106 6 6 6 NGC6251 3 3 1 1636+473 12 12 10 NRAO512 9 9 7 1639+230 6 6 4 DA426 9 9 7 1732+389 3 3 3 3C371 6 6 4 ------------ --------- ---------- ------ Source Total 144 144 104 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.