NASA Analysis Report for P23248 (20230905-p23248) 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 autoINT.js script, NVI inc, NASA Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: automated nuSolve solutions.) Session scheduled at USNO, correlated at WASH and analyzed at NASA Problems: None. Number of observations rejected during correlation: 32 observation of 1034-293 at 18:00:00 observation of 1124-186 at 18:01:14 observation of 1149-084 at 18:02:23 observation of 1133-032 at 18:03:20 observation of 1219+044 at 18:04:24 observation of 3C274 at 18:05:27 observation of 1212+171 at 18:06:23 observation of 1145+268 at 18:07:27 observation of 1156+295 at 18:08:19 observation of 1123+264 at 18:09:19 observation of 1059+282 at 18:10:16 observation of 1040+244 at 18:11:14 observation of 1100+122 at 18:12:16 observation of 1111+149 at 18:13:09 observation of 1015+057 at 18:14:27 observation of 1013+054 at 18:15:13 observation of 0059+581 at 18:17:33 observation of 2229+695 at 18:18:47 observation of 2353+816 at 18:19:54 observation of 1803+784 at 18:20:58 observation of NGC6251 at 18:21:54 observation of 1053+704 at 18:23:10 observation of 1053+815 at 18:24:16 observation of 1039+811 at 18:25:02 observation of 0718+793 at 18:26:01 observation of 0454+844 at 18:26:58 observation of 0716+714 at 18:28:12 observation of 0800+618 at 18:29:14 observation of 0920+390 at 18:30:28 observation of 1034-293 at 18:32:45 observation of 1124-186 at 18:34:00 observation of 1213-172 at 18:35:05 Number of observations not usable by the software: 2 observation 13, HN-VLBA :MK-VLBA , 2229+695, 18:50:07, quality code X: 0 S: 0, fringe code X: ' ' S: ' ' observation 25, HN-VLBA :MK-VLBA , 1034-293, 19:04:41, quality code X: 9 S: 0, fringe code X: ' ' S: ' ' Number of observations rejected during analysis: 2 observation 24, HN-VLBA :MK-VLBA , 1144-379, 19:03:22, which fits at -106.7 +/- 29.3 ps observation 27, HN-VLBA :MK-VLBA , 1213-172, 19:07:03, which fits at 112.0 +/- 26.4 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: 80 scheduled 48 correlated (included in the database) 46 recoverable (usable in Solve/nuSolve) 44 used Session fit: 24.194 ps UT1 formal error: 7.65 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 1 1 1 0059+581 2 1 1 0418+532 1 1 1 0454+844 1 0 0 0529+483 1 1 1 0548+378 1 1 1 0552+398 1 1 1 0602+673 1 1 1 0613+570 1 1 1 0641+392 1 1 1 0642+449 1 1 1 0716+714 1 0 0 0718+793 2 1 1 0800+618 1 0 0 0804+499 1 1 1 0805+410 1 1 1 0814+425 1 1 1 0821+394 1 1 1 0920+390 2 1 1 0951+268 1 1 1 1013+054 2 1 1 1015+057 2 1 1 1034-293 3 1 0 1039+811 2 1 1 1040+244 1 0 0 1053+704 2 1 1 1053+815 2 1 1 1059+282 2 1 1 1100+122 1 0 0 1101+384 1 1 1 1111+149 1 0 0 1123+264 3 2 2 1124-186 3 1 1 1133-032 2 1 1 1144-379 1 1 0 1145+268 3 2 2 1149-084 2 1 1 1156+295 3 2 2 1212+171 3 2 2 1213-172 2 1 0 1219+044 3 2 2 3C274 3 2 2 1243-072 1 1 1 1243-160 1 1 1 NGC6251 2 1 1 1803+784 2 1 1 2229+695 2 1 0 2353+816 2 1 1 ------------ --------- ---------- ------ Source Total 80 48 44 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.