USNO Analysis Report for Q21172 ($21JUN21XK) 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 Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 15 observation 30, WETTZ13N:WETTZELL, 1030+415, 07:06:19, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 90, WETTZ13N:WETTZELL, 1636+473, 07:21:47, quality code X: 9 S: 1, fringe code X: ' ' S: 'G' observation 103, NYALES20:SESHAN25, 0322+222, 07:26:48, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 107, SESHAN25:WETTZELL, 0322+222, 07:26:48, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 114, WETTZ13N:WETTZELL, 0420+022, 07:28:12, quality code X: 8 S: 4, fringe code X: ' ' S: ' ' observation 169, NYALES20:SESHAN25, 1053+704, 07:41:42, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 199, NYALES20:SESHAN25, 1726+455, 07:48:21, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 202, SESHAN25:WETTZ13N, 1726+455, 07:48:21, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 203, SESHAN25:WETTZELL, 1726+455, 07:48:21, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 210, WETTZ13N:WETTZELL, 1636+473, 07:49:44, quality code X: 8 S: 1, fringe code X: ' ' S: 'G' observation 218, NYALES20:WETTZ13N, 2353+816, 07:52:48, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 220, SESHAN25:WETTZ13N, 2353+816, 07:52:48, quality code X: 9 S: 3, fringe code X: ' ' S: ' ' observation 221, SESHAN25:WETTZELL, 2353+816, 07:52:48, quality code X: 9 S: 4, fringe code X: ' ' S: ' ' observation 229, NYALES20:SESHAN25, 0307+380, 07:56:33, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' observation 230, NYALES20:WETTZ13N, 0307+380, 07:56:33, quality code X: 0 S: 9, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 22 observation 24, WETTZ13N:WETTZELL, 1053+704, 07:04:37, which fits at -373.3 +/- 18.8 ps observation 48, WETTZ13N:WETTZELL, 0738+491, 07:11:06, which fits at -2410.8 +/- 17.9 ps observation 54, WETTZ13N:WETTZELL, 0805+410, 07:12:21, which fits at 1960.2 +/- 17.3 ps observation 72, WETTZ13N:WETTZELL, 0749+540, 07:16:41, which fits at -382.5 +/- 17.7 ps observation 106, SESHAN25:WETTZ13N, 0322+222, 07:26:48, which fits at -332.8 +/- 80.2 ps observation 108, WETTZ13N:WETTZELL, 0322+222, 07:26:48, which fits at -789.0 +/- 18.9 ps observation 112, SESHAN25:WETTZ13N, 0420+022, 07:28:12, which fits at -181.8 +/- 64.6 ps observation 126, WETTZ13N:WETTZELL, 0544+273, 07:31:05, which fits at 3152.6 +/- 17.7 ps observation 132, WETTZ13N:WETTZELL, 0529+483, 07:32:33, which fits at 2567.3 +/- 17.0 ps observation 138, WETTZ13N:WETTZELL, 0613+570, 07:33:45, which fits at -3367.0 +/- 17.2 ps observation 156, WETTZ13N:WETTZELL, 0805+410, 07:37:27, which fits at -3703.5 +/- 16.9 ps observation 174, WETTZ13N:WETTZELL, 1053+704, 07:41:42, which fits at -15060.7 +/- 18.9 ps observation 193, NYALES20:SESHAN25, 1746+470, 07:47:20, which fits at -675.8 +/- 83.1 ps observation 196, SESHAN25:WETTZ13N, 1746+470, 07:47:20, which fits at 736.3 +/- 72.7 ps observation 197, SESHAN25:WETTZELL, 1746+470, 07:47:20, which fits at 822.2 +/- 76.8 ps observation 198, WETTZ13N:WETTZELL, 1746+470, 07:47:20, which fits at -611.5 +/- 23.6 ps observation 222, WETTZ13N:WETTZELL, 2353+816, 07:52:48, which fits at 2214.5 +/- 18.4 ps observation 232, SESHAN25:WETTZ13N, 0307+380, 07:56:33, which fits at -280.4 +/- 71.0 ps observation 233, SESHAN25:WETTZELL, 0307+380, 07:56:33, which fits at -298.4 +/- 75.4 ps observation 234, WETTZ13N:WETTZELL, 0307+380, 07:56:33, which fits at 8849.7 +/- 20.6 ps observation 235, NYALES20:SESHAN25, 0059+581, 07:58:03, which fits at -239.9 +/- 35.5 ps observation 246, WETTZ13N:WETTZELL, 2229+695, 07:59:36, which fits at -1198.5 +/- 16.7 ps Other comments: None. Parameterization: 14 parameters: UT1 offset atmosphere offset for: NYALES20 SESHAN25 WETTZ13N WETTZELL clock offset, first order term, and second order term for: NYALES20 SESHAN25 WETTZ13N Clock breaks: None Session Statistics Observations: 246 scheduled 246 correlated (included in the database) 231 recoverable (usable in Solve/nuSolve) 209 used Session fit: 34.624 ps UT1 formal error: 8.25 microsec Source Performance Number of Observations Scheduled Correlated* Used 0059+581 6 6 5 0133+476 6 6 6 0307+380 6 6 1 0322+222 6 6 2 0420+022 6 6 4 0458-020 6 6 6 0529+483 6 6 5 0544+273 6 6 5 0613+570 6 6 5 0642+449 6 6 6 0716+714 12 12 12 0738+491 12 12 11 0749+540 6 6 5 0805+410 12 12 10 0814+425 12 12 12 0821+394 6 6 6 0955+476 6 6 6 1030+415 6 6 5 1039+811 12 12 12 1053+704 12 12 9 1418+546 12 12 12 1636+473 12 12 10 1726+455 6 6 3 1746+470 6 6 2 1803+784 12 12 12 3C371 12 12 12 1849+670 12 12 12 2229+695 12 12 11 2353+816 6 6 2 ------------ --------- ---------- ------ Source Total 246 246 209 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.