USNO Analysis Report for W20027 ($20JAN27XW) 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: 137 observation 7, MK-VLBA :PIETOWN , 0805+410, 08:33:00, quality codes - S:0, X:0 observation 8, MK-VLBA :WETTZ13N, 0805+410, 08:33:00, quality codes - S:0, X:0 observation 9, PIETOWN :WETTZ13N, 0805+410, 08:33:00, quality codes - S:0, X:0 observation 10, MK-VLBA :PIETOWN , 0613+570, 08:34:40, quality codes - S:0, X:0 observation 12, PIETOWN :WETTZ13N, 0613+570, 08:34:40, quality codes - S:0, X:0 observation 13, MK-VLBA :PIETOWN , 0529+483, 08:35:43, quality codes - S:0, X:9 observation 15, PIETOWN :WETTZ13N, 0529+483, 08:35:43, quality codes - S:0, X:9 observation 16, MK-VLBA :PIETOWN , 1156+295, 08:37:03, quality codes - S:0, X:0 observation 17, MK-VLBA :WETTZ13N, 1156+295, 08:37:03, quality codes - S:0, X:0 observation 18, PIETOWN :WETTZ13N, 1156+295, 08:37:03, quality codes - S:0, X:0 observation 19, MK-VLBA :PIETOWN , 0133+476, 08:37:49, quality codes - S:0, X:0 observation 20, MK-VLBA :WETTZ13N, 0133+476, 08:37:49, quality codes - S:0, X:0 observation 21, PIETOWN :WETTZ13N, 0133+476, 08:37:49, quality codes - S:0, X:0 observation 22, MK-VLBA :PIETOWN , 1015+359, 08:39:11, quality codes - S:0, X:0 observation 24, PIETOWN :WETTZ13N, 1015+359, 08:39:11, quality codes - S:0, X:0 observation 25, MK-VLBA :PIETOWN , 0345+460, 08:40:38, quality codes - S:0, X:0 observation 26, MK-VLBA :WETTZ13N, 0345+460, 08:40:38, quality codes - S:0, X:0 observation 27, PIETOWN :WETTZ13N, 0345+460, 08:40:38, quality codes - S:0, X:0 observation 28, MK-VLBA :PIETOWN , 1144+402, 08:41:14, quality codes - S:0, X:0 observation 29, MK-VLBA :WETTZ13N, 1144+402, 08:41:14, quality codes - S:0, X:0 observation 30, PIETOWN :WETTZ13N, 1144+402, 08:41:14, quality codes - S:0, X:0 observation 33, PIETOWN :WETTZ13N, 0718+793, 08:43:01, quality codes - S:0, X:9 observation 34, MK-VLBA :PIETOWN , 1300+580, 08:44:12, quality codes - S:0, X:0 observation 35, MK-VLBA :WETTZ13N, 1300+580, 08:44:12, quality codes - S:0, X:0 observation 36, PIETOWN :WETTZ13N, 1300+580, 08:44:12, quality codes - S:0, X:0 observation 37, MK-VLBA :PIETOWN , 0133+476, 08:45:15, quality codes - S:0, X:0 observation 38, MK-VLBA :WETTZ13N, 0133+476, 08:45:15, quality codes - S:0, X:0 observation 39, PIETOWN :WETTZ13N, 0133+476, 08:45:15, quality codes - S:0, X:0 observation 40, MK-VLBA :PIETOWN , 3C274 , 08:46:14, quality codes - S:0, X:0 observation 41, MK-VLBA :WETTZ13N, 3C274 , 08:46:14, quality codes - S:0, X:0 observation 42, PIETOWN :WETTZ13N, 3C274 , 08:46:14, quality codes - S:0, X:0 observation 43, MK-VLBA :PIETOWN , 0307+380, 08:47:20, quality codes - S:0, X:0 observation 44, MK-VLBA :WETTZ13N, 0307+380, 08:47:20, quality codes - S:0, X:0 observation 45, PIETOWN :WETTZ13N, 0307+380, 08:47:20, quality codes - S:0, X:9 observation 46, MK-VLBA :PIETOWN , 0920+390, 08:49:12, quality codes - S:0, X:0 observation 47, MK-VLBA :WETTZ13N, 0920+390, 08:49:12, quality codes - S:0, X:0 observation 48, PIETOWN :WETTZ13N, 0920+390, 08:49:12, quality codes - S:0, X:0 observation 49, MK-VLBA :PIETOWN , 0059+581, 08:49:40, quality codes - S:0, X:0 observation 50, MK-VLBA :WETTZ13N, 0059+581, 08:49:40, quality codes - S:0, X:0 observation 51, PIETOWN :WETTZ13N, 0059+581, 08:49:40, quality codes - S:0, X:0 observation 52, MK-VLBA :PIETOWN , 0804+499, 08:50:53, quality codes - S:0, X:0 observation 54, PIETOWN :WETTZ13N, 0804+499, 08:50:53, quality codes - S:0, X:0 observation 55, MK-VLBA :PIETOWN , 0016+731, 08:50:58, quality codes - S:0, X:0 observation 56, MK-VLBA :WETTZ13N, 0016+731, 08:50:58, quality codes - S:0, X:0 observation 57, PIETOWN :WETTZ13N, 0016+731, 08:50:58, quality codes - S:0, X:0 observation 60, PIETOWN :WETTZ13N, 0716+714, 08:52:42, quality codes - S:0, X:9 observation 61, MK-VLBA :PIETOWN , 3C274 , 08:53:16, quality codes - S:0, X:0 observation 62, MK-VLBA :WETTZ13N, 3C274 , 08:53:16, quality codes - S:0, X:0 observation 63, PIETOWN :WETTZ13N, 3C274 , 08:53:16, quality codes - S:0, X:0 observation 64, MK-VLBA :PIETOWN , 0307+380, 08:55:23, quality codes - S:0, X:9 observation 66, PIETOWN :WETTZ13N, 0307+380, 08:55:23, quality codes - S:0, X:9 observation 67, MK-VLBA :PIETOWN , 1300+580, 08:55:26, quality codes - S:0, X:0 observation 68, MK-VLBA :WETTZ13N, 1300+580, 08:55:26, quality codes - S:0, X:0 observation 69, PIETOWN :WETTZ13N, 1300+580, 08:55:26, quality codes - S:0, X:0 observation 70, MK-VLBA :PIETOWN , 0955+476, 08:57:48, quality codes - S:0, X:0 observation 72, PIETOWN :WETTZ13N, 0955+476, 08:57:48, quality codes - S:0, X:0 observation 73, MK-VLBA :PIETOWN , 0016+731, 08:57:54, quality codes - S:0, X:0 observation 74, MK-VLBA :WETTZ13N, 0016+731, 08:57:54, quality codes - S:0, X:0 observation 75, PIETOWN :WETTZ13N, 0016+731, 08:57:54, quality codes - S:0, X:0 observation 76, MK-VLBA :PIETOWN , 0059+581, 08:59:11, quality codes - S:0, X:0 observation 78, PIETOWN :WETTZ13N, 0059+581, 08:59:11, quality codes - S:0, X:0 observation 79, MK-VLBA :PIETOWN , 1418+546, 09:00:03, quality codes - S:0, X:0 observation 80, MK-VLBA :WETTZ13N, 1418+546, 09:00:03, quality codes - S:0, X:0 observation 81, PIETOWN :WETTZ13N, 1418+546, 09:00:03, quality codes - S:0, X:0 observation 82, MK-VLBA :PIETOWN , 1144+402, 09:02:09, quality codes - S:0, X:0 observation 83, MK-VLBA :WETTZ13N, 1144+402, 09:02:09, quality codes - S:0, X:0 observation 84, PIETOWN :WETTZ13N, 1144+402, 09:02:09, quality codes - S:0, X:0 observation 85, MK-VLBA :PIETOWN , 1212+171, 09:02:31, quality codes - S:0, X:8 observation 87, PIETOWN :WETTZ13N, 1212+171, 09:02:31, quality codes - S:0, X:9 observation 88, MK-VLBA :PIETOWN , 0955+476, 09:03:58, quality codes - S:0, X:0 observation 89, MK-VLBA :WETTZ13N, 0955+476, 09:03:58, quality codes - S:0, X:0 observation 90, PIETOWN :WETTZ13N, 0955+476, 09:03:58, quality codes - S:0, X:0 observation 91, MK-VLBA :PIETOWN , 0714+457, 09:06:18, quality codes - S:0, X:8 observation 92, MK-VLBA :WETTZ13N, 0714+457, 09:06:18, quality codes - S:0, X:9 observation 93, PIETOWN :WETTZ13N, 0714+457, 09:06:18, quality codes - S:0, X:9 observation 94, MK-VLBA :PIETOWN , 0529+483, 09:06:39, quality codes - S:0, X:0 observation 95, MK-VLBA :WETTZ13N, 0529+483, 09:06:39, quality codes - S:0, X:0 observation 96, PIETOWN :WETTZ13N, 0529+483, 09:06:39, quality codes - S:0, X:0 observation 99, PIETOWN :WETTZ13N, 0345+460, 09:09:20, quality codes - S:0, X:9 observation 100, MK-VLBA :PIETOWN , 1053+815, 09:10:08, quality codes - S:0, X:0 observation 101, MK-VLBA :WETTZ13N, 1053+815, 09:10:08, quality codes - S:0, X:0 observation 102, PIETOWN :WETTZ13N, 1053+815, 09:10:08, quality codes - S:0, X:0 observation 103, MK-VLBA :PIETOWN , 1212+171, 09:13:38, quality codes - S:0, X:0 observation 104, MK-VLBA :WETTZ13N, 1212+171, 09:13:38, quality codes - S:0, X:0 observation 105, PIETOWN :WETTZ13N, 1212+171, 09:13:38, quality codes - S:0, X:0 observation 106, MK-VLBA :PIETOWN , 0714+457, 09:13:50, quality codes - S:0, X:9 observation 107, MK-VLBA :WETTZ13N, 0714+457, 09:13:50, quality codes - S:0, X:9 observation 108, PIETOWN :WETTZ13N, 0714+457, 09:13:50, quality codes - S:0, X:9 observation 109, MK-VLBA :PIETOWN , 1324+224, 09:16:58, quality codes - S:0, X:0 observation 110, MK-VLBA :WETTZ13N, 1324+224, 09:16:58, quality codes - S:0, X:0 observation 111, PIETOWN :WETTZ13N, 1324+224, 09:16:58, quality codes - S:0, X:9 observation 112, MK-VLBA :PIETOWN , 0307+380, 09:17:50, quality codes - S:0, X:0 observation 113, MK-VLBA :WETTZ13N, 0307+380, 09:17:50, quality codes - S:0, X:0 observation 114, PIETOWN :WETTZ13N, 0307+380, 09:17:50, quality codes - S:0, X:0 observation 115, MK-VLBA :PIETOWN , 3C274 , 09:18:18, quality codes - S:0, X:0 observation 116, MK-VLBA :WETTZ13N, 3C274 , 09:18:18, quality codes - S:0, X:0 observation 117, PIETOWN :WETTZ13N, 3C274 , 09:18:18, quality codes - S:0, X:0 observation 118, MK-VLBA :PIETOWN , 1101+384, 09:21:14, quality codes - S:0, X:9 observation 120, PIETOWN :WETTZ13N, 1101+384, 09:21:14, quality codes - S:0, X:9 observation 121, MK-VLBA :PIETOWN , 1324+224, 09:21:40, quality codes - S:0, X:0 observation 122, MK-VLBA :WETTZ13N, 1324+224, 09:21:40, quality codes - S:0, X:0 observation 123, PIETOWN :WETTZ13N, 1324+224, 09:21:40, quality codes - S:0, X:0 observation 124, MK-VLBA :PIETOWN , 3C274 , 09:22:59, quality codes - S:0, X:0 observation 125, MK-VLBA :WETTZ13N, 3C274 , 09:22:59, quality codes - S:0, X:0 observation 126, PIETOWN :WETTZ13N, 3C274 , 09:22:59, quality codes - S:0, X:0 observation 129, PIETOWN :WETTZ13N, 1156+295, 09:24:27, quality codes - S:9, X:0 observation 130, MK-VLBA :PIETOWN , 0718+793, 09:24:38, quality codes - S:0, X:0 observation 131, MK-VLBA :WETTZ13N, 0718+793, 09:24:38, quality codes - S:0, X:0 observation 132, PIETOWN :WETTZ13N, 0718+793, 09:24:38, quality codes - S:0, X:0 observation 136, MK-VLBA :PIETOWN , 0955+476, 09:26:42, quality codes - S:0, X:0 observation 137, MK-VLBA :WETTZ13N, 0955+476, 09:26:42, quality codes - S:0, X:0 observation 138, PIETOWN :WETTZ13N, 0955+476, 09:26:42, quality codes - S:0, X:0 observation 139, MK-VLBA :PIETOWN , 0059+581, 09:28:28, quality codes - S:0, X:0 observation 141, PIETOWN :WETTZ13N, 0059+581, 09:28:28, quality codes - S:0, X:0 observation 142, MK-VLBA :PIETOWN , 1144+402, 09:28:38, quality codes - S:0, X:0 observation 143, MK-VLBA :WETTZ13N, 1144+402, 09:28:38, quality codes - S:0, X:0 observation 144, PIETOWN :WETTZ13N, 1144+402, 09:28:38, quality codes - S:0, X:0 observation 145, MK-VLBA :PIETOWN , 1212+171, 09:31:59, quality codes - S:0, X:9 observation 147, PIETOWN :WETTZ13N, 1212+171, 09:31:59, quality codes - S:0, X:9 observation 149, MK-VLBA :WETTZ13N, 1015+359, 09:36:08, quality codes - S:0, X:0 observation 150, PIETOWN :WETTZ13N, 1015+359, 09:36:08, quality codes - S:0, X:9 observation 153, PIETOWN :WETTZ13N, 0529+483, 09:39:14, quality codes - S:0, X:9 observation 155, MK-VLBA :WETTZ13N, 0716+714, 09:40:37, quality codes - S:4, X:9 observation 156, PIETOWN :WETTZ13N, 0716+714, 09:40:37, quality codes - S:0, X:9 observation 162, PIETOWN :WETTZ13N, 1300+580, 09:44:08, quality codes - S:0, X:9 observation 171, PIETOWN :WETTZ13N, NGC6251 , 09:50:58, quality codes - S:0, X:9 observation 174, PIETOWN :WETTZ13N, 0345+460, 09:54:25, quality codes - S:0, X:9 observation 176, MK-VLBA :WETTZ13N, 1156+295, 09:59:06, quality codes - S:9, X:0 observation 177, PIETOWN :WETTZ13N, 1156+295, 09:59:06, quality codes - S:9, X:0 observation 186, PIETOWN :WETTZ13N, 0738+491, 10:04:59, quality codes - S:0, X:8 observation 189, PIETOWN :WETTZ13N, 1300+580, 10:07:29, quality codes - S:0, X:9 observation 192, PIETOWN :WETTZ13N, 0613+570, 10:10:04, quality codes - S:0, X:9 observation 195, PIETOWN :WETTZ13N, 0415+398, 10:12:38, quality codes - S:0, X:9 observation 198, PIETOWN :WETTZ13N, 1418+546, 10:16:12, quality codes - S:0, X:9 observation 210, PIETOWN :WETTZ13N, 1324+224, 10:23:59, quality codes - S:0, X:9 observation 213, PIETOWN :WETTZ13N, 1156+295, 10:25:37, quality codes - S:9, X:0 observation 216, PIETOWN :WETTZ13N, 0738+491, 10:28:28, quality codes - S:0, X:9 Number of observations rejected during analysis: 0 Other comments: The SNRs of the scans seem broadly lower than usual, maybe accounting for the high number of 0-codes on all baselines in both bands. No apparent explanation for the low SNRs, though. 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: 219 scheduled 219 correlated (included in the database) 82 recoverable (usable in Solve/nuSolve) 82 used Session fit: 45.925 ps UT1 formal error: 5.81 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 6 6 0 0059+581 9 9 2 0133+476 6 6 0 0307+380 9 9 1 0345+460 9 9 4 0415+398 3 3 2 0529+483 15 15 9 0613+570 9 9 6 0714+457 6 6 0 0716+714 9 9 6 0718+793 6 6 2 0738+491 6 6 4 0804+499 3 3 1 0805+410 3 3 0 0920+390 3 3 0 0955+476 15 15 7 1015+359 6 6 2 1040+244 3 3 3 1053+815 3 3 0 1101+384 3 3 1 1128+385 3 3 3 1144+402 9 9 0 1156+295 12 12 5 1212+171 9 9 2 3C274 12 12 0 1300+580 12 12 4 1324+224 12 12 5 1418+546 12 12 8 NGC6251 3 3 2 1803+784 3 3 3 ------------ --------- ---------- ------ Source Total 219 219 82 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.