USNO Analysis Report for W20065 ($20MAR05XW) 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: 30 observation 15, PIETOWN :WETTZ13N, 0738+491, 07:23:52, quality codes - S:0, X:9 observation 18, PIETOWN :WETTZ13N, 0415+398, 07:26:50, quality codes - S:0, X:0 observation 20, MK-VLBA :WETTZ13N, 1418+546, 07:30:10, quality codes - S:9, X:0 observation 23, MK-VLBA :WETTZ13N, 1156+295, 07:32:00, quality codes - S:9, X:0 observation 24, PIETOWN :WETTZ13N, 1156+295, 07:32:00, quality codes - S:9, X:0 observation 30, PIETOWN :WETTZ13N, 1300+580, 07:36:23, quality codes - S:9, X:0 observation 48, PIETOWN :WETTZ13N, 0415+398, 07:51:25, quality codes - S:0, X:0 observation 53, MK-VLBA :WETTZ13N, 1156+295, 07:57:05, quality codes - S:9, X:0 observation 54, PIETOWN :WETTZ13N, 1156+295, 07:57:05, quality codes - S:9, X:0 observation 69, PIETOWN :WETTZ13N, 1300+580, 08:08:45, quality codes - S:9, X:0 observation 75, PIETOWN :WETTZ13N, 0738+491, 08:13:19, quality codes - S:0, X:9 observation 76, MK-VLBA :PIETOWN , 0415+398, 08:16:19, quality codes - S:0, X:0 observation 78, PIETOWN :WETTZ13N, 0415+398, 08:16:19, quality codes - S:0, X:0 observation 80, MK-VLBA :WETTZ13N, 0749+540, 08:19:57, quality codes - S:0, X:9 observation 81, PIETOWN :WETTZ13N, 0749+540, 08:19:57, quality codes - S:0, X:9 observation 103, MK-VLBA :PIETOWN , 3C371 , 08:35:35, quality codes - S:0, X:0 observation 104, MK-VLBA :WETTZ13N, 3C371 , 08:35:35, quality codes - S:0, X:0 observation 107, MK-VLBA :WETTZ13N, 1300+580, 08:38:00, quality codes - S:9, X:0 observation 108, PIETOWN :WETTZ13N, 1300+580, 08:38:00, quality codes - S:9, X:0 observation 111, PIETOWN :WETTZ13N, 0613+570, 08:41:06, quality codes - S:0, X:9 observation 114, PIETOWN :WETTZ13N, 0804+499, 08:43:06, quality codes - S:0, X:9 observation 132, PIETOWN :WETTZ13N, 0529+483, 08:57:02, quality codes - S:0, X:9 observation 133, MK-VLBA :PIETOWN , 3C371 , 08:58:57, quality codes - S:0, X:0 observation 134, MK-VLBA :WETTZ13N, 3C371 , 08:58:57, quality codes - S:0, X:0 observation 140, MK-VLBA :WETTZ13N, 1300+580, 09:03:34, quality codes - S:9, X:0 observation 141, PIETOWN :WETTZ13N, 1300+580, 09:03:34, quality codes - S:9, X:0 observation 146, MK-VLBA :WETTZ13N, NGC6251 , 09:08:55, quality codes - S:0, X:0 observation 147, PIETOWN :WETTZ13N, NGC6251 , 09:08:55, quality codes - S:0, X:9 observation 148, MK-VLBA :PIETOWN , 1636+473, 09:11:09, quality codes - S:0, X:0 observation 149, MK-VLBA :WETTZ13N, 1636+473, 09:11:09, quality codes - S:0, X:0 Number of observations rejected during analysis: 1 observation 57, PIETOWN :WETTZ13N, 1324+224, 07:58:42, which fits at -532.8 +/- 59.4 ps Other comments: The issue with the two X-band channels not having fringes has been resolved. 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: 153 scheduled 153 correlated (included in the database) 123 recoverable (usable in Solve/nuSolve) 122 used Session fit: 39.020 ps UT1 formal error: 5.62 microsec Source Performance Number of Observations Scheduled Correlated* Used 0415+398 9 9 5 0529+483 12 12 11 0613+570 9 9 8 0716+714 9 9 9 0718+793 3 3 3 0738+491 6 6 4 0749+540 3 3 1 0804+499 3 3 2 0955+476 12 12 12 1053+815 3 3 3 1101+384 3 3 3 1128+385 12 12 12 1144+402 9 9 9 1156+295 6 6 2 1300+580 12 12 6 1324+224 12 12 11 1418+546 15 15 14 NGC6251 3 3 1 1636+473 3 3 1 1803+784 3 3 3 3C371 6 6 2 ------------ --------- ---------- ------ Source Total 153 153 122 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.