IVS Analysis Report for Q19049 ($19FEB18XK) 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: None. Number of observations rejected during correlation: 10 ISHIOKA :SESHAN25, 3C418 , 07:00:00 --- not in data base: probable G- or H- code in one or both bands ISHIOKA :SESHAN25, 1803+784, 07:01:24 --- not in data base: probable G- or H- code in one or both bands NYALES20:SESHAN25, 3C418 , 07:00:00 --- not in data base: probable G- or H- code in one or both bands NYALES20:SESHAN25, 1803+784, 07:01:24 --- not in data base: probable G- or H- code in one or both bands NYALES20:WETTZELL, 3C418 , 07:00:00 --- not in data base: probable G- or H- code in one or both bands SESHAN25:WETTZ13N, 3C418 , 07:00:00 --- not in data base: probable G- or H- code in one or both bands SESHAN25:WETTZ13N, 1803+784, 07:01:24 --- not in data base: probable G- or H- code in one or both bands SESHAN25:WETTZELL, 3C418 , 07:00:00 --- not in data base: probable G- or H- code in one or both bands SESHAN25:WETTZELL, 1803+784, 07:01:24 --- not in data base: probable G- or H- code in one or both bands WETTZ13N:WETTZELL, 0716+714, 07:04:28 --- not in data base: probable G- or H- code in one or both bands Number of observations not usable by the software: 15 observation 41, WETTZ13N:WETTZELL, 0529+483, 07:05:47, quality code X-band: 8 S-band: 4 observation 144, ISHIOKA :NYALES20, 2209+236, 07:22:57, quality code X-band: 9 S-band: 0 observation 148, NYALES20:SESHAN25, 2209+236, 07:22:57, quality code X-band: 0 S-band: 0 observation 214, ISHIOKA :NYALES20, 1803+784, 07:33:06, quality code X-band: 0 S-band: 0 observation 218, NYALES20:SESHAN25, 1803+784, 07:33:06, quality code X-band: 0 S-band: 0 observation 219, NYALES20:WETTZ13N, 1803+784, 07:33:06, quality code X-band: 0 S-band: 0 observation 220, NYALES20:WETTZELL, 1803+784, 07:33:06, quality code X-band: 0 S-band: 0 observation 358, ISHIOKA :NYALES20, 2209+236, 07:55:52, quality code X-band: 0 S-band: 0 observation 362, NYALES20:SESHAN25, 2209+236, 07:55:52, quality code X-band: 0 S-band: 0 observation 363, NYALES20:WETTZ13N, 2209+236, 07:55:52, quality code X-band: 0 S-band: 0 observation 364, NYALES20:WETTZELL, 2209+236, 07:55:52, quality code X-band: 0 S-band: 0 observation 388, ISHIOKA :NYALES20, 0017+200, 07:59:45, quality code X-band: 0 S-band: 0 observation 392, NYALES20:SESHAN25, 0017+200, 07:59:45, quality code X-band: 0 S-band: 0 observation 393, NYALES20:WETTZ13N, 0017+200, 07:59:45, quality code X-band: 0 S-band: 0 observation 394, NYALES20:WETTZELL, 0017+200, 07:59:45, quality code X-band: 0 S-band: 0 Number of observations rejected during analysis: 7 observation 4, NYALES20:WETTZ13N, 3C418 , 07:00:10, which fits at 439.5 +/- 64.4 ps observation 138, NYALES20:WETTZ13N, 3C371 , 07:20:52, which fits at 3136.4 +/- 60.5 ps observation 173, WETTZ13N:WETTZELL, 2318+049, 07:26:07, which fits at -1568.0 +/- 62.7 ps observation 209, NYALES20:WETTZ13N, 3C418 , 07:31:31, which fits at 423.9 +/- 77.8 ps observation 210, NYALES20:WETTZELL, 3C418 , 07:31:31, which fits at 390.9 +/- 39.4 ps observation 224, ISHIOKA :WETTZ13N, 1030+415, 07:34:14, which fits at 170.5 +/- 50.2 ps observation 225, ISHIOKA :WETTZELL, 1030+415, 07:34:14, which fits at 346.3 +/- 54.9 ps Other comments: The correlator report provided the following station notes: ISHIOKA (Is/Q): Station reports: The temperature of the low noise amplifier was 20 K to 25 K. The temperature of LNA is usually 9 K. The cause is unknown now. NYALES20 (Ny/N): Station reports problems moving the antenna due to the cold weather. One G code in X-band on Ny-Wz baseline due to low fringe amplitude in last four channels. SESHAN25 (Sh/C): RFI in S-band, particularly strong in channel SR5U; channel removed from fringe fitting. WETTZ13N (Wn/W): RFI in S-band on baseline Wn-Wz leading to one G code. WETTZELL (Wz/V): RFI in S-band on baseline Wn-Wz leading to one G code. One G code in X-band on Ny-Wz baseline due to low fringe amplitude in last four channels. Parameterization: 18 parameters: UT1 offset atmosphere offset for: ISHIOKA NYALES20 SESHAN25 WETTZ13N WETTZELL clock offset, first order term, and second order term for: NYALES20 SESHAN25 WETTZ13N WETTZELL Clock breaks: None Session Statistics Observations: 406 scheduled 396 correlated (included in the database) 381 recoverable (usable in Solve/nuSolve) 374 used Session fit: 47.369 ps UT1 formal error: 4.38 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 20 20 20 0017+200 20 20 16 0059+581 20 20 20 0133+476 20 20 20 NRAO150 1 1 1 0529+483 20 20 19 0613+570 20 20 20 0716+714 20 19 19 0804+499 10 10 10 0814+425 10 10 10 0955+476 1 1 1 1030+415 3 3 1 1039+811 20 20 20 1053+704 20 20 20 1803+784 20 16 12 3C371 20 20 19 1849+670 20 20 20 2000+472 20 20 20 3C418 20 15 12 2113+293 10 10 10 2141+175 10 10 10 2144+092 10 10 10 2209+236 20 20 14 2215+150 11 11 11 2229+695 20 20 20 2318+049 20 20 19 ------------ --------- ---------- ------ Source Total 406 396 374 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.