NASA Analysis Report for P23362 (20231228-p23362) 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 Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: nuSolve solutions.) Session scheduled at USNO, correlated at WASH and analyzed at NASA Problems: Warning p23362cal.vlba is missing Number of observations rejected during correlation: 0 Number of observations not usable by the software: 7 observation 3, HN-VLBA :MK-VLBA , 0602+673, 18:17:13, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 15, HN-VLBA :MK-VLBA , 1722+330, 18:29:17, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 16, HN-VLBA :MK-VLBA , 1651+391, 18:30:12, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 28, HN-VLBA :MK-VLBA , 0749+540, 18:47:47, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 30, HN-VLBA :MK-VLBA , 0716+714, 18:49:56, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 72, HN-VLBA :MK-VLBA , 1706-174, 19:40:47, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' observation 74, HN-VLBA :MK-VLBA , 1615+029, 19:43:07, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 5 observation 1, HN-VLBA :MK-VLBA , 0749+540, 18:15:08, which fits at -448.2 +/- 132.1 ps observation 20, HN-VLBA :MK-VLBA , 1657-261, 18:37:46, which fits at 87.3 +/- 25.1 ps observation 24, HN-VLBA :MK-VLBA , 1508-055, 18:42:04, which fits at 201.5 +/- 48.2 ps observation 34, HN-VLBA :MK-VLBA , 0016+731, 18:54:04, which fits at -90.7 +/- 22.0 ps observation 66, HN-VLBA :MK-VLBA , 1954-388, 19:33:52, which fits at 264.3 +/- 54.8 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: HN-VLBA MK-VLBA clock offset, first order term, and second order term for: MK-VLBA Clock breaks: None Session statistics Observations: 75 scheduled 75 correlated (included in the database) 68 recoverable (usable in Solve/nuSolve) 63 used Session fit: 25.374 ps UT1 formal error: 6.87 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 1 1 0 0454+844 2 2 2 0602+673 1 1 0 0716+714 1 1 0 0718+793 2 2 2 0749+540 2 2 0 0800+618 2 2 2 1039+811 1 1 1 1053+704 1 1 1 1053+815 1 1 1 1300+580 1 1 1 1306+360 1 1 1 1417+273 1 1 1 1417+385 1 1 1 1428+370 1 1 1 1441+252 1 1 1 1456+044 1 1 1 1502+036 1 1 1 1504+377 1 1 1 1508-055 1 1 0 1520+319 1 1 1 1520+437 1 1 1 1555+001 1 1 1 1615+029 1 1 0 1616+063 1 1 1 1636+473 1 1 1 NRAO512 1 1 1 1639+230 1 1 1 1639-062 1 1 1 1651+391 1 1 0 1656-075 1 1 1 1657-261 1 1 0 1705+018 1 1 1 1706-174 2 2 1 1722+330 1 1 0 1726+455 1 1 1 1732+389 1 1 1 1745+624 1 1 1 1758+388 1 1 1 1803+784 1 1 1 3C371 2 2 2 1823+689 2 2 2 1842+681 2 2 2 1846+322 1 1 1 1849+670 2 2 2 1851+488 1 1 1 1908-201 3 3 3 1909+161 1 1 1 1920-211 3 3 3 1928+154 1 1 1 1929+226 1 1 1 1936-155 3 3 3 1954-388 1 1 0 1958-179 2 2 2 2008-159 2 2 2 2229+695 1 1 1 2353+816 2 2 2 ------------ --------- ---------- ------ Source Total 75 75 63 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.