USNO Analysis Report for W19038 ($19FEB07XW) 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: The VLBA stations did not point properly for the first 15 minutes of the session, 0715-0730, and fringes were not found. Number of observations rejected during correlation: 4 MK-VLBA :PIETOWN , 0955+476, 07:39:12 --- not in data base: probable G- or H- code in one or both bands MK-VLBA :WETTZ13N, 0955+476, 07:39:12 --- not in data base: probable G- or H- code in one or both bands MK-VLBA :PIETOWN , 0714+457, 08:03:15 --- not in data base: probable G- or H- code in one or both bands MK-VLBA :PIETOWN , 0738+491, 08:27:00 --- not in data base: probable G- or H- code in one or both bands Number of observations not usable by the software: 37 observation 1, MK-VLBA :PIETOWN , 1803+784, 07:15:20, quality codes - S:0, X:0 observation 2, MK-VLBA :WETTZ13N, 1803+784, 07:15:20, quality codes - S:0, X:0 observation 3, MK-VLBA :WETTZELL, 1803+784, 07:15:20, quality codes - S:0, X:0 observation 4, PIETOWN :WETTZ13N, 1803+784, 07:15:20, quality codes - S:0, X:0 observation 5, PIETOWN :WETTZELL, 1803+784, 07:15:20, quality codes - S:0, X:0 observation 7, MK-VLBA :PIETOWN , 1156+295, 07:17:12, quality codes - S:0, X:0 observation 8, MK-VLBA :WETTZ13N, 1156+295, 07:17:12, quality codes - S:0, X:0 observation 9, MK-VLBA :WETTZELL, 1156+295, 07:17:12, quality codes - S:0, X:0 observation 10, PIETOWN :WETTZ13N, 1156+295, 07:17:12, quality codes - S:0, X:0 observation 11, PIETOWN :WETTZELL, 1156+295, 07:17:12, quality codes - S:0, X:0 observation 13, MK-VLBA :PIETOWN , 0738+491, 07:19:38, quality codes - S:0, X:0 observation 14, MK-VLBA :WETTZELL, 0738+491, 07:19:38, quality codes - S:0, X:0 observation 15, PIETOWN :WETTZELL, 0738+491, 07:19:38, quality codes - S:0, X:0 observation 16, MK-VLBA :PIETOWN , 0529+483, 07:21:15, quality codes - S:0, X:0 observation 17, MK-VLBA :WETTZ13N, 0529+483, 07:21:15, quality codes - S:0, X:0 observation 18, MK-VLBA :WETTZELL, 0529+483, 07:21:15, quality codes - S:0, X:0 observation 19, PIETOWN :WETTZ13N, 0529+483, 07:21:15, quality codes - S:0, X:0 observation 20, PIETOWN :WETTZELL, 0529+483, 07:21:15, quality codes - S:0, X:0 observation 22, MK-VLBA :PIETOWN , 0133+476, 07:23:24, quality codes - S:0, X:0 observation 23, MK-VLBA :WETTZ13N, 0133+476, 07:23:24, quality codes - S:0, X:0 observation 24, MK-VLBA :WETTZELL, 0133+476, 07:23:24, quality codes - S:0, X:0 observation 25, PIETOWN :WETTZ13N, 0133+476, 07:23:24, quality codes - S:0, X:0 observation 26, PIETOWN :WETTZELL, 0133+476, 07:23:24, quality codes - S:0, X:0 observation 28, MK-VLBA :PIETOWN , 0345+460, 07:25:47, quality codes - S:0, X:0 observation 29, MK-VLBA :WETTZELL, 0345+460, 07:25:47, quality codes - S:0, X:0 observation 30, PIETOWN :WETTZELL, 0345+460, 07:25:47, quality codes - S:0, X:0 observation 31, MK-VLBA :PIETOWN , 1300+580, 07:28:48, quality codes - S:0, X:0 observation 32, MK-VLBA :WETTZELL, 1300+580, 07:28:48, quality codes - S:0, X:0 observation 33, PIETOWN :WETTZELL, 1300+580, 07:28:48, quality codes - S:0, X:0 observation 34, MK-VLBA :PIETOWN , 1015+359, 07:30:56, quality codes - S:4, X:6 observation 59, MK-VLBA :WETTZ13N, 0016+731, 07:43:56, quality codes - S:0, X:9 observation 80, MK-VLBA :WETTZELL, 3C274 , 07:50:33, quality codes - S:0, X:9 observation 96, PIETOWN :WETTZELL, 0714+457, 08:03:15, quality codes - S:0, X:9 observation 170, MK-VLBA :WETTZELL, 0345+460, 08:42:00, quality codes - S:9, X:0 observation 200, MK-VLBA :WETTZELL, 1015+359, 08:57:13, quality codes - S:0, X:8 observation 209, MK-VLBA :WETTZELL, NGC6251 , 09:05:33, quality codes - S:0, X:9 observation 210, PIETOWN :WETTZELL, NGC6251 , 09:05:33, quality codes - S:0, X:9 Number of observations rejected during analysis: 25 The WETTZ13N:WETTZELL baseline was deselected, accounting for 24 observations. observation 194, MK-VLBA :WETTZELL, 1324+224, 08:50:56, which fits at -178.1 +/- 33.1 ps Other comments: None. Parameterization: 11 parameters: UT1 offset atmosphere offset for: MK-VLBA PIETOWN WETTZ13N WETTZELL clock offset (0), first order term (1), and/or second order term (2) for: PIETOWN (0,1) WETTZ13N (0,1) WETTZELL (0,1) Clock breaks: None Session Statistics Observations: 228 scheduled 224 correlated (included in the database) 187 recoverable (usable in Solve/nuSolve) 162 used Session fit: 43.727 ps UT1 formal error: 3.86 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 6 6 4 0059+581 18 18 15 0133+476 6 6 0 0345+460 9 9 5 0415+398 3 3 3 0529+483 12 12 5 0613+570 18 18 15 0714+457 3 2 1 0716+714 18 18 15 0718+793 3 3 3 0738+491 6 5 2 0749+540 3 3 3 0800+618 6 6 6 0920+390 6 6 6 0955+476 12 10 8 1015+359 12 12 10 1040+244 12 12 10 1053+815 3 3 3 1111+149 3 3 3 1144+402 12 12 10 1156+295 18 18 10 1212+171 3 3 3 3C274 9 9 7 1300+580 12 12 9 1324+224 3 3 2 1342+662 3 3 3 NGC6251 3 3 1 1803+784 6 6 0 ------------ --------- ---------- ------ Source Total 228 224 162 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.