IVS Analysis Report for W19056 ($19FEB25XW) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: the baseline WETTZ13N:WETTZELL has no good observations and was deselected. Number of observations rejected during correlation: 1 MK-VLBA :WETTZELL, 0955+476, 09:33:01 --- not in data base: probable G- or H- code in one or both bands Number of observations not usable by the software: 3 observation 6, WETTZ13N:WETTZELL, 1803+784, 08:30:20, quality code X-band: 9 S-band: 9 observation 18, WETTZ13N:WETTZELL, 1156+295, 08:37:43, quality code X-band: 9 S-band: 9 observation 24, WETTZ13N:WETTZELL, 0955+476, 08:40:30, quality code X-band: 8 S-band: 7 observation 33, WETTZ13N:WETTZELL, 1418+546, 08:44:28, quality code X-band: 9 S-band: 9 observation 39, WETTZ13N:WETTZELL, 0716+714, 08:46:07, quality code X-band: 9 S-band: 9 observation 51, WETTZ13N:WETTZELL, 0613+570, 08:54:23, quality code X-band: 9 S-band: 9 observation 66, WETTZ13N:WETTZELL, 1144+402, 09:07:52, quality code X-band: 9 S-band: 9 observation 72, WETTZ13N:WETTZELL, 0955+476, 09:09:30, quality code X-band: 8 S-band: 9 observation 96, WETTZ13N:WETTZELL, 1418+546, 09:27:08, quality code X-band: 8 S-band: 9 observation 98, MK-VLBA :WETTZELL, 0714+457, 09:30:08, quality code X-band: 9 S-band: 0 observation 105, WETTZ13N:WETTZELL, 0955+476, 09:33:01, quality code X-band: 9 S-band: 7 observation 111, WETTZ13N:WETTZELL, 0613+570, 09:35:01, quality code X-band: 9 S-band: 9 observation 117, WETTZ13N:WETTZELL, 0716+714, 09:36:18, quality code X-band: 8 S-band: 9 observation 141, WETTZ13N:WETTZELL, 0955+476, 09:55:17, quality code X-band: 9 S-band: 9 observation 147, WETTZ13N:WETTZELL, 1144+402, 09:56:54, quality code X-band: 9 S-band: 9 observation 149, MK-VLBA :WETTZ13N, 0714+457, 10:00:32, quality code X-band: 9 S-band: 0 observation 150, MK-VLBA :WETTZELL, 0714+457, 10:00:32, quality code X-band: 9 S-band: 0 observation 153, WETTZ13N:WETTZELL, 0714+457, 10:00:32, quality code X-band: 9 S-band: 9 observation 165, WETTZ13N:WETTZELL, 0613+570, 10:10:00, quality code X-band: 9 S-band: 9 observation 171, WETTZ13N:WETTZELL, 3C371 , 10:11:46, quality code X-band: 9 S-band: 9 observation 177, WETTZ13N:WETTZELL, 0529+483, 10:13:38, quality code X-band: 9 S-band: 9 observation 186, WETTZ13N:WETTZELL, 1606+106, 10:19:14, quality code X-band: 8 S-band: 9 observation 195, WETTZ13N:WETTZELL, 0716+714, 10:24:38, quality code X-band: 8 S-band: 9 Number of observations rejected during analysis: 21 observation 185, PIETOWN :WETTZELL, 1606+106, 10:19:14, which fits at 305.1 +/- 81.3 ps Other comments: None. Parameterization: 14 parameters: UT1 offset atmosphere offset for: MK-VLBA PIETOWN WETTZ13N WETTZELL clock offset, first order term, and second order term for: PIETOWN WETTZ13N WETTZELL Clock breaks: None Session Statistics Observations: 201 scheduled 200 correlated (included in the database) 197 recoverable (usable in Solve/nuSolve) 176 used Session fit: 71.163 ps UT1 formal error: 7.51 microsec Source Performance Number of Observations Scheduled Correlated* Used 0415+398 3 3 3 0529+483 6 6 5 0613+570 18 18 15 0714+457 12 12 8 0716+714 18 18 15 0718+793 3 3 3 0738+491 6 6 6 0749+540 6 6 6 0800+618 6 6 6 0955+476 24 23 19 1053+815 3 3 3 1101+384 3 3 3 1144+402 12 12 10 1156+295 6 6 5 1300+580 12 12 12 1324+224 6 6 6 1342+662 6 6 6 1418+546 12 12 10 1520+437 12 12 12 1606+106 6 6 4 1636+473 3 3 3 1651+391 3 3 3 1803+784 6 6 5 3C371 6 6 5 1823+689 3 3 3 ------------ --------- ---------- ------ Source Total 201 200 176 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.