USNO Analysis Report for Q20251 ($20SEP07XK) 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: WETTZELL cable calibration degraded the session fit. Thus, the correction was not applied. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 66 observation 1, NYALES20:SESHAN25, 2000+472, 07:00:15, quality codes - S:9, X:0 observation 6, WETTZ13N:WETTZELL, 2000+472, 07:00:15, quality codes - S:1, X:9 observation 13, NYALES20:SESHAN25, 2229+695, 07:02:43, quality codes - S:9, X:0 observation 14, NYALES20:WETTZ13N, 2229+695, 07:02:43, quality codes - S:9, X:0 observation 19, NYALES20:SESHAN25, 0016+731, 07:03:51, quality codes - S:9, X:0 observation 25, NYALES20:SESHAN25, 2353+816, 07:05:07, quality codes - S:9, X:0 observation 26, NYALES20:WETTZ13N, 2353+816, 07:05:07, quality codes - S:9, X:0 observation 37, NYALES20:SESHAN25, 1842+681, 07:07:31, quality codes - S:9, X:0 observation 38, NYALES20:WETTZ13N, 1842+681, 07:07:31, quality codes - S:9, X:0 observation 39, NYALES20:WETTZELL, 1842+681, 07:07:31, quality codes - S:9, X:0 observation 43, NYALES20:SESHAN25, 3C371 , 07:08:35, quality codes - S:9, X:0 observation 55, NYALES20:SESHAN25, 1039+811, 07:11:04, quality codes - S:9, X:0 observation 56, NYALES20:WETTZ13N, 1039+811, 07:11:04, quality codes - S:9, X:0 observation 60, WETTZ13N:WETTZELL, 1039+811, 07:11:04, quality codes - S:4, X:8 observation 61, NYALES20:SESHAN25, 1053+815, 07:12:04, quality codes - S:9, X:0 observation 62, NYALES20:WETTZ13N, 1053+815, 07:12:04, quality codes - S:9, X:0 observation 63, NYALES20:WETTZELL, 1053+815, 07:12:04, quality codes - S:9, X:0 observation 67, NYALES20:SESHAN25, 0743+259, 07:15:08, quality codes - S:9, X:0 observation 68, NYALES20:WETTZ13N, 0743+259, 07:15:08, quality codes - S:9, X:0 observation 69, NYALES20:WETTZELL, 0743+259, 07:15:08, quality codes - S:9, X:0 observation 72, WETTZ13N:WETTZELL, 0743+259, 07:15:08, quality codes - S:4, X:9 observation 73, NYALES20:SESHAN25, 0738+491, 07:16:43, quality codes - S:9, X:0 observation 74, NYALES20:WETTZ13N, 0738+491, 07:16:43, quality codes - S:9, X:0 observation 90, WETTZ13N:WETTZELL, 0805+410, 07:18:52, quality codes - S:4, X:8 observation 91, NYALES20:SESHAN25, 0821+394, 07:20:00, quality codes - S:9, X:0 observation 97, NYALES20:SESHAN25, 0642+449, 07:21:30, quality codes - S:8, X:0 observation 103, NYALES20:SESHAN25, 0613+570, 07:22:41, quality codes - S:9, X:0 observation 109, NYALES20:SESHAN25, 0602+673, 07:24:00, quality codes - S:9, X:0 observation 110, NYALES20:WETTZ13N, 0602+673, 07:24:00, quality codes - S:9, X:0 observation 111, NYALES20:WETTZELL, 0602+673, 07:24:00, quality codes - S:9, X:0 observation 121, NYALES20:SESHAN25, 2000+472, 07:27:20, quality codes - S:9, X:0 observation 133, NYALES20:SESHAN25, 1842+681, 07:29:41, quality codes - S:9, X:0 observation 134, NYALES20:WETTZ13N, 1842+681, 07:29:41, quality codes - S:9, X:0 observation 135, NYALES20:WETTZELL, 1842+681, 07:29:41, quality codes - S:9, X:0 observation 138, WETTZ13N:WETTZELL, 1842+681, 07:29:41, quality codes - S:3, X:7 observation 157, NYALES20:SESHAN25, 1053+815, 07:34:14, quality codes - S:9, X:0 observation 158, NYALES20:WETTZ13N, 1053+815, 07:34:14, quality codes - S:9, X:0 observation 159, NYALES20:WETTZELL, 1053+815, 07:34:14, quality codes - S:9, X:0 observation 162, WETTZ13N:WETTZELL, 1053+815, 07:34:14, quality codes - S:5, X:9 observation 163, NYALES20:SESHAN25, 2229+695, 07:35:52, quality codes - S:9, X:0 observation 169, NYALES20:SESHAN25, 3C274 , 07:40:54, quality codes - S:9, X:0 observation 176, NYALES20:WETTZ13N, 1156+295, 07:42:24, quality codes - S:9, X:0 observation 193, NYALES20:SESHAN25, 1059+282, 07:46:03, quality codes - S:9, X:0 observation 194, NYALES20:WETTZ13N, 1059+282, 07:46:03, quality codes - S:9, X:0 observation 198, WETTZ13N:WETTZELL, 1059+282, 07:46:03, quality codes - S:4, X:9 observation 199, NYALES20:SESHAN25, 1123+264, 07:47:13, quality codes - S:9, X:0 observation 200, NYALES20:WETTZ13N, 1123+264, 07:47:13, quality codes - S:9, X:0 observation 201, NYALES20:WETTZELL, 1123+264, 07:47:13, quality codes - S:9, X:0 observation 202, SESHAN25:WETTZ13N, 1123+264, 07:47:13, quality codes - S:9, X:0 observation 205, NYALES20:SESHAN25, 1030+415, 07:48:40, quality codes - S:9, X:0 observation 210, WETTZ13N:WETTZELL, 1030+415, 07:48:40, quality codes - S:4, X:9 observation 217, NYALES20:SESHAN25, 2000+472, 07:52:36, quality codes - S:9, X:0 observation 224, NYALES20:WETTZ13N, 1849+670, 07:54:00, quality codes - S:9, X:0 observation 229, NYALES20:SESHAN25, 1842+681, 07:54:59, quality codes - S:9, X:0 observation 230, NYALES20:WETTZ13N, 1842+681, 07:54:59, quality codes - S:9, X:0 observation 231, NYALES20:WETTZELL, 1842+681, 07:54:59, quality codes - S:9, X:0 observation 234, WETTZ13N:WETTZELL, 1842+681, 07:54:59, quality codes - S:3, X:7 observation 235, NYALES20:SESHAN25, 3C371 , 07:56:02, quality codes - S:9, X:0 observation 240, WETTZ13N:WETTZELL, 3C371 , 07:56:02, quality codes - S:1, X:9 observation 246, WETTZ13N:WETTZELL, 1803+784, 07:57:10, quality codes - S:1, X:9 observation 247, NYALES20:SESHAN25, 1039+811, 07:58:29, quality codes - S:9, X:0 observation 252, WETTZ13N:WETTZELL, 1039+811, 07:58:29, quality codes - S:2, X:8 observation 253, NYALES20:SESHAN25, 1053+815, 07:59:36, quality codes - S:9, X:0 observation 254, NYALES20:WETTZ13N, 1053+815, 07:59:36, quality codes - S:9, X:0 observation 255, NYALES20:WETTZELL, 1053+815, 07:59:36, quality codes - S:9, X:0 observation 258, WETTZ13N:WETTZELL, 1053+815, 07:59:36, quality codes - S:1, X:8 Number of observations rejected during analysis: 13 observation 30, WETTZ13N:WETTZELL, 2353+816, 07:05:07, which fits at 2121.6 +/- 18.2 ps observation 42, WETTZ13N:WETTZELL, 1842+681, 07:07:31, which fits at 10146.0 +/- 18.4 ps observation 66, WETTZ13N:WETTZELL, 1053+815, 07:12:04, which fits at 24184.1 +/- 15.6 ps observation 75, NYALES20:WETTZELL, 0738+491, 07:16:43, which fits at 25371.5 +/- 90.3 ps observation 78, WETTZ13N:WETTZELL, 0738+491, 07:16:43, which fits at -10981.6 +/- 16.6 ps observation 108, WETTZ13N:WETTZELL, 0613+570, 07:22:41, which fits at -3224.0 +/- 16.2 ps observation 114, WETTZ13N:WETTZELL, 0602+673, 07:24:00, which fits at 3098.1 +/- 16.2 ps observation 122, NYALES20:WETTZ13N, 2000+472, 07:27:20, which fits at 25270.6 +/- 80.2 ps observation 156, WETTZ13N:WETTZELL, 1039+811, 07:33:13, which fits at -128.7 +/- 16.0 ps observation 177, NYALES20:WETTZELL, 1156+295, 07:42:24, which fits at 5657.6 +/- 88.5 ps observation 180, WETTZ13N:WETTZELL, 1156+295, 07:42:24, which fits at 3279.5 +/- 16.4 ps observation 203, SESHAN25:WETTZELL, 1123+264, 07:47:13, which fits at 209.1 +/- 64.5 ps observation 228, WETTZ13N:WETTZELL, 1849+670, 07:54:00, which fits at -3532.0 +/- 17.8 ps Other comments: None. Parameterization: 11 parameters: UT1 offset atmosphere offset for: NYALES20 SESHAN25 WETTZ13N WETTZELL clock offset (0), first order term (1), and/or second order term (2) for: SESHAN25 (0,1) WETTZ13N (0,1) WETTZELL (0,1) Clock breaks: None Session Statistics Observations: 258 scheduled 258 correlated (included in the database) 192 recoverable (usable in Solve/nuSolve) 179 used Session fit: 31.258 ps UT1 formal error: 5.68 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 6 6 5 0602+673 6 6 2 0613+570 6 6 4 0642+449 6 6 5 0738+491 6 6 2 0743+259 6 6 2 0805+410 6 6 5 0814+425 6 6 6 0821+394 6 6 5 1030+415 6 6 4 1039+811 18 18 12 1053+815 18 18 6 1059+282 6 6 3 1123+264 6 6 1 1128+385 6 6 6 1144+402 6 6 6 1156+295 6 6 3 3C274 6 6 5 1803+784 18 18 17 3C371 18 18 15 1842+681 18 18 6 1849+670 18 18 16 2000+472 18 18 13 3C418 18 18 18 2229+695 12 12 9 2353+816 6 6 3 ------------ --------- ---------- ------ Source Total 258 258 179 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.