IVS Analysis Report for W20044 ($20FEB13XW) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Karen Baver, Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: The correlator could not find X-band fringes for PIETOWN. The MK-VLBA:WETTZ13N baseline was noisy, and the UT1 formal error was very high (52.87 microseconds). Number of observations rejected during correlation: 0 Number of observations not usable by the software: 116 The 49 MK-VLBA:PIETOWN and the 49 PIETOWN:WETTZ13N observations could not be correlated because the correlator could not find X-band fringes for PIETOWN. Also, 18 MK-VLBA:WETTZ13N observations had quality codes of 0. observation 1, MK-VLBA :PIETOWN , 1803+784, 07:15:20, quality code X-band: 0 S-band: 9 observation 3, PIETOWN :WETTZ13N, 1803+784, 07:15:20, quality code X-band: 0 S-band: 9 observation 4, MK-VLBA :PIETOWN , 1040+244, 07:17:46, quality code X-band: 0 S-band: 9 observation 6, PIETOWN :WETTZ13N, 1040+244, 07:17:46, quality code X-band: 0 S-band: 0 observation 7, MK-VLBA :PIETOWN , 0529+483, 07:20:38, quality code X-band: 0 S-band: 9 observation 9, PIETOWN :WETTZ13N, 0529+483, 07:20:38, quality code X-band: 0 S-band: 0 observation 10, MK-VLBA :PIETOWN , 0133+476, 07:22:45, quality code X-band: 0 S-band: 0 observation 12, PIETOWN :WETTZ13N, 0133+476, 07:22:45, quality code X-band: 0 S-band: 0 observation 13, MK-VLBA :PIETOWN , 0805+410, 07:25:47, quality code X-band: 0 S-band: 9 observation 15, PIETOWN :WETTZ13N, 0805+410, 07:25:47, quality code X-band: 0 S-band: 0 observation 16, MK-VLBA :PIETOWN , 0955+476, 07:27:33, quality code X-band: 0 S-band: 9 observation 18, PIETOWN :WETTZ13N, 0955+476, 07:27:33, quality code X-band: 0 S-band: 9 observation 19, MK-VLBA :PIETOWN , 1300+580, 07:29:39, quality code X-band: 0 S-band: 9 observation 20, MK-VLBA :WETTZ13N, 1300+580, 07:29:39, quality code X-band: 0 S-band: 9 observation 21, PIETOWN :WETTZ13N, 1300+580, 07:29:39, quality code X-band: 0 S-band: 0 observation 22, MK-VLBA :PIETOWN , 0716+714, 07:31:51, quality code X-band: 0 S-band: 9 observation 24, PIETOWN :WETTZ13N, 0716+714, 07:31:51, quality code X-band: 0 S-band: 9 observation 25, MK-VLBA :PIETOWN , 0920+390, 07:34:03, quality code X-band: 0 S-band: 0 observation 26, MK-VLBA :WETTZ13N, 0920+390, 07:34:03, quality code X-band: 0 S-band: 9 observation 27, PIETOWN :WETTZ13N, 0920+390, 07:34:03, quality code X-band: 0 S-band: 0 observation 28, MK-VLBA :PIETOWN , 1144+402, 07:36:24, quality code X-band: 0 S-band: 9 observation 30, PIETOWN :WETTZ13N, 1144+402, 07:36:24, quality code X-band: 0 S-band: 9 observation 31, MK-VLBA :PIETOWN , 3C274 , 07:37:58, quality code X-band: 0 S-band: 0 observation 32, MK-VLBA :WETTZ13N, 3C274 , 07:37:58, quality code X-band: 0 S-band: 0 observation 33, PIETOWN :WETTZ13N, 3C274 , 07:37:58, quality code X-band: 0 S-band: 0 observation 34, MK-VLBA :PIETOWN , 0016+731, 07:40:20, quality code X-band: 0 S-band: 9 observation 35, MK-VLBA :WETTZ13N, 0016+731, 07:40:20, quality code X-band: 0 S-band: 9 observation 36, PIETOWN :WETTZ13N, 0016+731, 07:40:20, quality code X-band: 0 S-band: 9 observation 37, MK-VLBA :PIETOWN , 0059+581, 07:41:37, quality code X-band: 0 S-band: 9 observation 39, PIETOWN :WETTZ13N, 0059+581, 07:41:37, quality code X-band: 0 S-band: 9 observation 40, MK-VLBA :PIETOWN , 0307+380, 07:43:48, quality code X-band: 0 S-band: 9 observation 42, PIETOWN :WETTZ13N, 0307+380, 07:43:48, quality code X-band: 0 S-band: 0 observation 43, MK-VLBA :PIETOWN , 0714+457, 07:47:59, quality code X-band: 0 S-band: 0 observation 44, MK-VLBA :WETTZ13N, 0714+457, 07:47:59, quality code X-band: 9 S-band: 0 observation 45, PIETOWN :WETTZ13N, 0714+457, 07:47:59, quality code X-band: 0 S-band: 0 observation 46, MK-VLBA :PIETOWN , 0345+460, 07:52:19, quality code X-band: 0 S-band: 9 observation 47, MK-VLBA :WETTZ13N, 0345+460, 07:52:19, quality code X-band: 0 S-band: 9 observation 48, PIETOWN :WETTZ13N, 0345+460, 07:52:19, quality code X-band: 0 S-band: 0 observation 49, MK-VLBA :PIETOWN , 1418+546, 07:55:42, quality code X-band: 0 S-band: 0 observation 50, MK-VLBA :WETTZ13N, 1418+546, 07:55:42, quality code X-band: 0 S-band: 0 observation 51, PIETOWN :WETTZ13N, 1418+546, 07:55:42, quality code X-band: 0 S-band: 0 observation 52, MK-VLBA :PIETOWN , 1212+171, 07:58:10, quality code X-band: 0 S-band: 0 observation 54, PIETOWN :WETTZ13N, 1212+171, 07:58:10, quality code X-band: 0 S-band: 0 observation 55, MK-VLBA :PIETOWN , 1053+815, 08:01:50, quality code X-band: 0 S-band: 9 observation 56, MK-VLBA :WETTZ13N, 1053+815, 08:01:50, quality code X-band: 0 S-band: 9 observation 57, PIETOWN :WETTZ13N, 1053+815, 08:01:50, quality code X-band: 0 S-band: 0 observation 58, MK-VLBA :PIETOWN , 3C274 , 08:04:37, quality code X-band: 0 S-band: 9 observation 59, MK-VLBA :WETTZ13N, 3C274 , 08:04:37, quality code X-band: 0 S-band: 0 observation 60, PIETOWN :WETTZ13N, 3C274 , 08:04:37, quality code X-band: 0 S-band: 0 observation 61, MK-VLBA :PIETOWN , 1128+385, 08:06:18, quality code X-band: 0 S-band: 9 observation 63, PIETOWN :WETTZ13N, 1128+385, 08:06:18, quality code X-band: 0 S-band: 9 observation 64, MK-VLBA :PIETOWN , 0804+499, 08:08:40, quality code X-band: 0 S-band: 9 observation 66, PIETOWN :WETTZ13N, 0804+499, 08:08:40, quality code X-band: 0 S-band: 0 observation 67, MK-VLBA :PIETOWN , 1324+224, 08:11:32, quality code X-band: 0 S-band: 0 observation 68, MK-VLBA :WETTZ13N, 1324+224, 08:11:32, quality code X-band: 0 S-band: 0 observation 69, PIETOWN :WETTZ13N, 1324+224, 08:11:32, quality code X-band: 0 S-band: 0 observation 70, MK-VLBA :PIETOWN , 1300+580, 08:13:27, quality code X-band: 0 S-band: 9 observation 72, PIETOWN :WETTZ13N, 1300+580, 08:13:27, quality code X-band: 0 S-band: 0 observation 73, MK-VLBA :PIETOWN , 0955+476, 08:15:57, quality code X-band: 0 S-band: 9 observation 75, PIETOWN :WETTZ13N, 0955+476, 08:15:57, quality code X-band: 0 S-band: 9 observation 76, MK-VLBA :PIETOWN , 0529+483, 08:18:17, quality code X-band: 0 S-band: 9 observation 78, PIETOWN :WETTZ13N, 0529+483, 08:18:17, quality code X-band: 0 S-band: 0 observation 79, MK-VLBA :PIETOWN , 0307+380, 08:20:44, quality code X-band: 0 S-band: 0 observation 81, PIETOWN :WETTZ13N, 0307+380, 08:20:44, quality code X-band: 0 S-band: 0 observation 82, MK-VLBA :PIETOWN , 0059+581, 08:23:23, quality code X-band: 0 S-band: 0 observation 84, PIETOWN :WETTZ13N, 0059+581, 08:23:23, quality code X-band: 0 S-band: 0 observation 85, MK-VLBA :PIETOWN , 0345+460, 08:26:20, quality code X-band: 0 S-band: 9 observation 86, MK-VLBA :WETTZ13N, 0345+460, 08:26:20, quality code X-band: 0 S-band: 9 observation 87, PIETOWN :WETTZ13N, 0345+460, 08:26:20, quality code X-band: 0 S-band: 0 observation 88, MK-VLBA :PIETOWN , 0613+570, 08:29:34, quality code X-band: 0 S-band: 9 observation 90, PIETOWN :WETTZ13N, 0613+570, 08:29:34, quality code X-band: 0 S-band: 0 observation 91, MK-VLBA :PIETOWN , 0415+398, 08:32:05, quality code X-band: 0 S-band: 9 observation 92, MK-VLBA :WETTZ13N, 0415+398, 08:32:05, quality code X-band: 0 S-band: 9 observation 93, PIETOWN :WETTZ13N, 0415+398, 08:32:05, quality code X-band: 0 S-band: 0 observation 94, MK-VLBA :PIETOWN , 0718+793, 08:34:56, quality code X-band: 0 S-band: 9 observation 96, PIETOWN :WETTZ13N, 0718+793, 08:34:56, quality code X-band: 0 S-band: 0 observation 97, MK-VLBA :PIETOWN , 1324+224, 08:37:05, quality code X-band: 0 S-band: 9 observation 99, PIETOWN :WETTZ13N, 1324+224, 08:37:05, quality code X-band: 0 S-band: 0 observation 100, MK-VLBA :PIETOWN , 1300+580, 08:39:08, quality code X-band: 0 S-band: 9 observation 102, PIETOWN :WETTZ13N, 1300+580, 08:39:08, quality code X-band: 0 S-band: 0 observation 103, MK-VLBA :PIETOWN , 0529+483, 08:41:47, quality code X-band: 0 S-band: 9 observation 105, PIETOWN :WETTZ13N, 0529+483, 08:41:47, quality code X-band: 0 S-band: 0 observation 106, MK-VLBA :PIETOWN , 0749+540, 08:43:27, quality code X-band: 0 S-band: 0 observation 107, MK-VLBA :WETTZ13N, 0749+540, 08:43:27, quality code X-band: 9 S-band: 0 observation 108, PIETOWN :WETTZ13N, 0749+540, 08:43:27, quality code X-band: 0 S-band: 0 observation 109, MK-VLBA :PIETOWN , 0955+476, 08:47:14, quality code X-band: 0 S-band: 9 observation 111, PIETOWN :WETTZ13N, 0955+476, 08:47:14, quality code X-band: 0 S-band: 9 observation 112, MK-VLBA :PIETOWN , 1128+385, 08:49:10, quality code X-band: 0 S-band: 9 observation 114, PIETOWN :WETTZ13N, 1128+385, 08:49:10, quality code X-band: 0 S-band: 9 observation 115, MK-VLBA :PIETOWN , 0716+714, 08:51:28, quality code X-band: 0 S-band: 9 observation 117, PIETOWN :WETTZ13N, 0716+714, 08:51:28, quality code X-band: 0 S-band: 0 observation 118, MK-VLBA :PIETOWN , 0613+570, 08:52:43, quality code X-band: 0 S-band: 9 observation 120, PIETOWN :WETTZ13N, 0613+570, 08:52:43, quality code X-band: 0 S-band: 0 observation 121, MK-VLBA :PIETOWN , 0345+460, 08:55:43, quality code X-band: 0 S-band: 0 observation 122, MK-VLBA :WETTZ13N, 0345+460, 08:55:43, quality code X-band: 0 S-band: 9 observation 123, PIETOWN :WETTZ13N, 0345+460, 08:55:43, quality code X-band: 0 S-band: 0 observation 124, MK-VLBA :PIETOWN , 0718+793, 08:59:08, quality code X-band: 0 S-band: 9 observation 125, MK-VLBA :WETTZ13N, 0718+793, 08:59:08, quality code X-band: 0 S-band: 9 observation 126, PIETOWN :WETTZ13N, 0718+793, 08:59:08, quality code X-band: 0 S-band: 0 observation 127, MK-VLBA :PIETOWN , 1324+224, 09:01:26, quality code X-band: 0 S-band: 9 observation 129, PIETOWN :WETTZ13N, 1324+224, 09:01:26, quality code X-band: 0 S-band: 0 observation 130, MK-VLBA :PIETOWN , 1156+295, 09:03:04, quality code X-band: 0 S-band: 9 observation 131, MK-VLBA :WETTZ13N, 1156+295, 09:03:04, quality code X-band: 0 S-band: 9 observation 132, PIETOWN :WETTZ13N, 1156+295, 09:03:04, quality code X-band: 0 S-band: 0 observation 133, MK-VLBA :PIETOWN , 1300+580, 09:05:25, quality code X-band: 0 S-band: 9 observation 134, MK-VLBA :WETTZ13N, 1300+580, 09:05:25, quality code X-band: 0 S-band: 9 observation 135, PIETOWN :WETTZ13N, 1300+580, 09:05:25, quality code X-band: 0 S-band: 0 observation 136, MK-VLBA :PIETOWN , 0529+483, 09:08:07, quality code X-band: 0 S-band: 9 observation 138, PIETOWN :WETTZ13N, 0529+483, 09:08:07, quality code X-band: 0 S-band: 0 observation 139, MK-VLBA :PIETOWN , 0415+398, 09:10:24, quality code X-band: 0 S-band: 9 observation 140, MK-VLBA :WETTZ13N, 0415+398, 09:10:24, quality code X-band: 0 S-band: 9 observation 141, PIETOWN :WETTZ13N, 0415+398, 09:10:24, quality code X-band: 0 S-band: 0 observation 142, MK-VLBA :PIETOWN , 0716+714, 09:13:35, quality code X-band: 0 S-band: 9 observation 144, PIETOWN :WETTZ13N, 0716+714, 09:13:35, quality code X-band: 0 S-band: 0 observation 145, MK-VLBA :PIETOWN , 0613+570, 09:14:51, quality code X-band: 0 S-band: 9 observation 147, PIETOWN :WETTZ13N, 0613+570, 09:14:51, quality code X-band: 0 S-band: 0 Number of observations rejected during analysis: 0 Other comments: Two MK-VLBA channels were removed from fringe fitting: XR3U, XR4U. Parameterization: 6 parameters: UT1 offset atmosphere offset for: MK-VLBA WETTZ13N clock offset, first order term, and second order term for: WETTZ13N Clock breaks: None Session Statistics Observations: 147 scheduled 147 correlated (included in the database) 31 recoverable (usable in Solve/nuSolve) 31 used Session fit: 307.017 ps UT1 formal error: 52.87 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 3 3 0 0059+581 6 6 2 0133+476 3 3 1 0307+380 6 6 2 0345+460 9 9 0 0415+398 6 6 0 0529+483 12 12 4 0613+570 9 9 3 0714+457 3 3 0 0716+714 9 9 3 0718+793 6 6 1 0749+540 3 3 0 0804+499 3 3 1 0805+410 3 3 1 0920+390 3 3 0 0955+476 9 9 3 1040+244 3 3 1 1053+815 3 3 0 1128+385 6 6 2 1144+402 3 3 1 1156+295 3 3 0 1212+171 3 3 1 3C274 6 6 0 1300+580 12 12 2 1324+224 9 9 2 1418+546 3 3 0 1803+784 3 3 1 ------------ --------- ---------- ------ Source Total 147 147 31 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.