IVS Analysis Report for B23225 (20230813-b23225) 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: 8 observation 27, ONSA13NE:ONSA13SW, 4C67.05 , 07:34:23, quality code X: 4 S: -, fringe code X: ' ' S: '-' observation 36, ONSA13NE:ONSA13SW, 0602+673, 07:35:53, quality code X: 4 S: -, fringe code X: ' ' S: '-' observation 63, ONSA13NE:ONSA13SW, 1633+38 , 07:42:02, quality code X: 4 S: -, fringe code X: ' ' S: '-' observation 66, ONSA13NE:ONSA13SW, DA426 , 07:42:27, quality code X: 4 S: -, fringe code X: ' ' S: '-' observation 84, ONSA13NE:ONSA13SW, 0016+731, 07:45:10, quality code X: 4 S: -, fringe code X: 'G' S: '-' observation 132, ONSA13NE:ONSA13SW, 4C67.05 , 07:52:44, quality code X: 4 S: -, fringe code X: ' ' S: '-' observation 237, ONSA13NE:ONSA13SW, 0602+673, 08:09:32, quality code X: 2 S: -, fringe code X: 'G' S: '-' observation 276, ONSA13NE:ONSA13SW, 0016+731, 08:16:08, quality code X: 4 S: -, fringe code X: ' ' S: '-' Number of observations rejected during analysis: 15 observation 55, ISHIOKA :ONSA13NE, 0059+581, 07:40:29, which fits at 341.9 +/- 73.7 ps observation 56, ISHIOKA :ONSA13SW, 0059+581, 07:40:29, which fits at 334.8 +/- 75.5 ps observation 60, ONSA13NE:ONSA13SW, 1504+377, 07:41:32, which fits at 132.7 +/- 37.8 ps observation 69, ONSA13NE:ONSA13SW, NRAO512 , 07:42:53, which fits at -290.4 +/- 48.0 ps observation 72, ONSA13NE:ONSA13SW, 1746+470, 07:43:21, which fits at 8631.3 +/- 58.6 ps observation 87, ONSA13NE:ONSA13SW, 1849+670, 07:45:38, which fits at -6438.8 +/- 38.8 ps observation 129, ONSA13NE:ONSA13SW, 0602+673, 07:52:17, which fits at 8245.3 +/- 39.3 ps observation 147, ONSA13NE:ONSA13SW, 1324+224, 07:55:03, which fits at -492.6 +/- 64.8 ps observation 150, ONSA13NE:ONSA13SW, 1417+385, 07:55:34, which fits at 415.0 +/- 38.7 ps observation 168, ONSA13NE:ONSA13SW, 1040+244, 07:58:39, which fits at -15449.4 +/- 79.8 ps observation 195, ONSA13NE:ONSA13SW, 1726+455, 08:02:56, which fits at 104.6 +/- 45.7 ps observation 201, ONSA13NE:ONSA13SW, 1746+470, 08:03:54, which fits at -222.1 +/- 53.6 ps observation 243, ONSA13NE:ONSA13SW, 3C274 , 08:10:33, which fits at 12.3 +/- 1.2 ps observation 246, ONSA13NE:ONSA13SW, 1324+224, 08:11:02, which fits at 118.5 +/- 45.7 ps observation 315, ONSA13NE:ONSA13SW, 1417+385, 08:22:18, which fits at 688.9 +/- 47.4 ps Other comments: None. Parameterization: 10 parameters: UT1 offset atmosphere offset for: ISHIOKA ONSA13NE ONSA13SW clock offset, first order term, and second order term for: ONSA13NE ONSA13SW Clock breaks: None Session statistics Observations: 357 scheduled 357 correlated (included in the database) 349 recoverable (usable in Solve/nuSolve) 334 used Session fit: 11.736 ps UT1 formal error: 4.62 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 9 9 7 0059+581 6 6 4 4C67.05 9 9 7 0602+673 9 9 6 0642+449 9 9 9 0716+714 3 3 3 0759+183 3 3 3 0805+410 6 6 6 0812+367 12 12 12 0814+425 9 9 9 0827+243 9 9 9 OJ287 12 12 12 0917+449 3 3 3 0917+624 6 6 6 4C39.25 6 6 6 0954+658 6 6 6 0955+476 6 6 6 1030+415 9 9 9 1038+064 12 12 12 1039+811 6 6 6 1040+244 9 9 8 1044+719 3 3 3 1059+282 6 6 6 1123+264 6 6 6 1128+385 6 6 6 1144+402 6 6 6 1156+295 9 9 9 1219+044 3 3 3 3C274 12 12 11 1324+224 12 12 10 1417+385 6 6 4 1504+377 3 3 2 1633+38 3 3 2 1637+574 9 9 9 NRAO512 3 3 2 1642+690 9 9 9 DA426 3 3 2 1726+455 9 9 8 1739+522 6 6 6 1746+470 6 6 4 1803+784 9 9 9 3C371 9 9 9 1823+568 9 9 9 1849+670 9 9 8 2000+472 12 12 12 2007+777 6 6 6 3C418 12 12 12 2214+350 3 3 3 2229+695 9 9 9 ------------ --------- ---------- ------ Source Total 357 357 334 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.