IVS Analysis Report for B23266 (20230923-b23266) This report is the official IVS analysis report that corresponds 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.) Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 0 Number of observations rejected during analysis: 1 observation 96, ISHIOKA :ONSA13SW, NGC6251 , 08:17:49, which fits at 353.7 +/- 93.4 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: ISHIOKA ONSA13SW clock offset, first order term, and second order term for: ONSA13SW Clock breaks: None Session statistics Observations: 357 scheduled 119 correlated (included in the database) 119 recoverable (usable in Solve/nuSolve) 118 used Session fit: 90.182 ps UT1 formal error: 10.51 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 9 3 3 0059+581 9 3 3 0133+476 9 3 3 4C67.05 9 3 3 0602+673 9 3 3 0716+714 9 3 3 0718+793 6 2 2 0917+624 6 2 2 0954+658 9 3 3 0955+476 6 2 2 1030+415 6 2 2 1039+811 9 3 3 1044+719 9 3 3 1059+282 6 2 2 1123+264 6 2 2 1128+385 12 4 4 1144+402 6 2 2 1149-084 3 1 1 1156+295 9 3 3 1219+044 12 4 4 3C274 12 4 4 1243-072 12 4 4 1324+224 9 3 3 1351-018 6 2 2 1444+175 6 2 2 1502+106 6 2 2 1504+377 6 2 2 1514+197 6 2 2 1538+149 6 2 2 1633+38 3 1 1 1637+574 6 2 2 NGC6251 6 2 1 NRAO512 6 2 2 1642+690 6 2 2 DA426 6 2 2 1726+455 6 2 2 1732+389 3 1 1 1739+522 6 2 2 1746+470 6 2 2 1803+784 9 3 3 3C371 9 3 3 1823+568 9 3 3 1849+670 9 3 3 2000+472 12 4 4 2007+777 9 3 3 3C418 9 3 3 2229+695 9 3 3 ------------ --------- ---------- ------ Source Total 357 119 118 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.