IVS Analysis Report for Q20146 ($20MAY25XK) 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.) This report has been updated to add the station notes from the correlator report. Problems: The WETTT13N:WETTZELL baseline was deselected because it was very noisy, had an apparent sub-ambiguity, and affected the remaining baselines. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 38 observation 2, ISHIOKA :WETTZ13N, 1504+377, 07:00:28, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 3, ISHIOKA :WETTZELL, 1504+377, 07:00:28, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 5, NYALES20:WETTZELL, 1504+377, 07:00:28, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 6, WETTZ13N:WETTZELL, 1504+377, 07:00:28, quality code X: 7 S: 4, fringe code X: 'G' S: ' ' observation 12, WETTZ13N:WETTZELL, 1039+811, 07:02:03, quality code X: 7 S: 4, fringe code X: ' ' S: ' ' observation 18, WETTZ13N:WETTZELL, 1053+704, 07:03:04, quality code X: 6 S: 4, fringe code X: ' ' S: ' ' observation 24, WETTZ13N:WETTZELL, 0955+476, 07:04:11, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 30, WETTZ13N:WETTZELL, 0814+425, 07:05:19, quality code X: 7 S: 4, fringe code X: ' ' S: 'G' observation 36, WETTZ13N:WETTZELL, 0805+410, 07:06:18, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 42, WETTZ13N:WETTZELL, 0613+570, 07:07:24, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 48, WETTZ13N:WETTZELL, 0642+449, 07:08:26, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 54, WETTZ13N:WETTZELL, 0716+714, 07:09:34, quality code X: 7 S: 4, fringe code X: ' ' S: ' ' observation 60, WETTZ13N:WETTZELL, 0738+491, 07:10:49, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 66, WETTZ13N:WETTZELL, 0821+394, 07:12:13, quality code X: 7 S: 4, fringe code X: ' ' S: ' ' observation 72, WETTZ13N:WETTZELL, 1803+784, 07:14:09, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 78, WETTZ13N:WETTZELL, 3C371 , 07:15:14, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 84, WETTZ13N:WETTZELL, 0420+022, 07:17:36, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 90, WETTZ13N:WETTZELL, 0322+222, 07:18:42, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 96, WETTZ13N:WETTZELL, 0202+319, 07:19:49, quality code X: 7 S: 3, fringe code X: ' ' S: ' ' observation 108, WETTZ13N:WETTZELL, 0059+581, 07:21:58, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 114, WETTZ13N:WETTZELL, 0016+731, 07:23:04, quality code X: 9 S: 4, fringe code X: ' ' S: 'G' observation 132, WETTZ13N:WETTZELL, NRAO512 , 07:27:00, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 138, WETTZ13N:WETTZELL, 1636+473, 07:28:19, quality code X: 7 S: 4, fringe code X: ' ' S: ' ' observation 139, ISHIOKA :NYALES20, 1726+455, 07:29:42, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 140, ISHIOKA :WETTZ13N, 1726+455, 07:29:42, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 144, WETTZ13N:WETTZELL, 1726+455, 07:29:42, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 146, ISHIOKA :WETTZ13N, DA426 , 07:30:56, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 162, WETTZ13N:WETTZELL, 1039+811, 07:34:02, quality code X: 8 S: 4, fringe code X: ' ' S: 'G' observation 174, WETTZ13N:WETTZELL, 0955+476, 07:36:10, quality code X: 9 S: 3, fringe code X: ' ' S: ' ' observation 180, WETTZ13N:WETTZELL, 0814+425, 07:37:18, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 192, WETTZ13N:WETTZELL, 0613+570, 07:39:23, quality code X: 8 S: 1, fringe code X: ' ' S: 'G' observation 198, WETTZ13N:WETTZELL, 0642+449, 07:40:25, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 204, WETTZ13N:WETTZELL, 0716+714, 07:41:34, quality code X: 6 S: 2, fringe code X: ' ' S: ' ' observation 210, WETTZ13N:WETTZELL, 0738+491, 07:42:49, quality code X: 9 S: 1, fringe code X: ' ' S: 'G' observation 219, ISHIOKA :WETTZELL, 1030+415, 07:45:43, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 246, WETTZ13N:WETTZELL, 0133+476, 07:51:57, quality code X: 7 S: 4, fringe code X: ' ' S: ' ' observation 264, WETTZ13N:WETTZELL, 2229+695, 07:55:36, quality code X: 9 S: 4, fringe code X: ' ' S: 'G' observation 270, WETTZ13N:WETTZELL, 1849+670, 07:56:57, quality code X: 8 S: 3, fringe code X: ' ' S: 'G' Number of observations rejected during analysis: 18 observation 145, ISHIOKA :NYALES20, DA426 , 07:30:56, which fits at -3711.8 +/- 86.4 ps observation 225, ISHIOKA :WETTZELL, 0420-014, 07:48:42, which fits at -272.7 +/- 72.3 ps Also the WETTZ13N:WETTZELL baseline was deselected, removing the following 16 observations: observation 102, WETTZ13N:WETTZELL, 0133+476, 07:20:53, quality code X: 8 S: 5, fringe code X: ' ' S: ' ' observation 120, WETTZ13N:WETTZELL, 2229+695, 07:24:26, quality code X: 9 S: 5, fringe code X: ' ' S: ' ' observation 126, WETTZ13N:WETTZELL, 1849+670, 07:25:49, quality code X: 9 S: 7, fringe code X: ' ' S: ' ' observation 150, WETTZ13N:WETTZELL, DA426 , 07:30:56, quality code X: 8 S: 5, fringe code X: ' ' S: ' ' observation 156, WETTZ13N:WETTZELL, 1418+546, 07:32:36, quality code X: 8 S: 5, fringe code X: ' ' S: ' ' observation 168, WETTZ13N:WETTZELL, 1053+704, 07:35:03, quality code X: 6 S: 5, fringe code X: ' ' S: ' ' observation 186, WETTZ13N:WETTZELL, 0805+410, 07:38:17, quality code X: 9 S: 5, fringe code X: ' ' S: ' ' observation 216, WETTZ13N:WETTZELL, 0821+394, 07:44:13, quality code X: 9 S: 5, fringe code X: ' ' S: ' ' observation 222, WETTZ13N:WETTZELL, 1030+415, 07:45:43, quality code X: 6 S: 5, fringe code X: ' ' S: ' ' observation 228, WETTZ13N:WETTZELL, 0420-014, 07:48:42, quality code X: 7 S: 7, fringe code X: ' ' S: ' ' observation 234, WETTZ13N:WETTZELL, 0420+022, 07:49:40, quality code X: 9 S: 5, fringe code X: ' ' S: ' ' observation 240, WETTZ13N:WETTZELL, 0322+222, 07:50:46, quality code X: 8 S: 5, fringe code X: ' ' S: ' ' observation 252, WETTZ13N:WETTZELL, 0059+581, 07:53:09, quality code X: 7 S: 7, fringe code X: ' ' S: ' ' observation 258, WETTZ13N:WETTZELL, 0016+731, 07:54:20, quality code X: 8 S: 5, fringe code X: ' ' S: ' ' observation 276, WETTZ13N:WETTZELL, 3C371 , 07:58:00, quality code X: 9 S: 5, fringe code X: ' ' S: ' ' observation 282, WETTZ13N:WETTZELL, 1803+784, 07:59:24, quality code X: 9 S: 5, fringe code X: ' ' S: ' ' Other comments: The correlator report provided the following station notes: ISHIOKA (Is/Q): RFI in S-band. Five non-detections on Is baselines in X-band; two non-detections in S-band. NYALES20 (Ny/N): Two non-detections in X-band. WETTZ13N (Wn/W): RFI in S-band on baseline Wn-Wz affecting alternating channels causing seven G codes. Two non-detections in X-band on baseline Is-Wn and one in S-band. WETTZELL (Wz/V): RFI in S-band on baseline Wn-Wz affecting alternating channels causing seven G codes. Three non-detections in X-band on Wz baselines, one in S-band. Parameterization: 14 parameters: UT1 offset atmosphere offset for: ISHIOKA NYALES20 WETTZ13N WETTZELL clock offset, first order term, and second order term for: NYALES20 WETTZ13N WETTZELL Clock breaks: None Session Statistics Observations: 282 scheduled 282 correlated (included in the database) 244 recoverable (usable in Solve/nuSolve) 226 used Session fit: 74.787 ps UT1 formal error: 8.55 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 12 12 10 0059+581 12 12 10 0133+476 12 12 10 0202+319 6 6 5 0322+222 12 12 10 0420+022 12 12 10 0420-014 6 6 4 0613+570 12 12 10 0642+449 12 12 10 0716+714 12 12 10 0738+491 12 12 10 0805+410 12 12 10 0814+425 12 12 10 0821+394 12 12 10 0955+476 12 12 10 1030+415 6 6 4 1039+811 12 12 10 1053+704 12 12 10 1418+546 6 6 5 1504+377 6 6 2 1636+473 6 6 5 NRAO512 6 6 5 DA426 6 6 3 1726+455 6 6 3 1803+784 12 12 10 3C371 12 12 10 1849+670 12 12 10 2229+695 12 12 10 ------------ --------- ---------- ------ Source Total 282 282 226 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.