IVS Analysis Report for C23141 (20230521-c23141) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by NVI Oper, NASA Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: nuSolve solutions.) Problems: ISHIOKA (Is) Band-C: 11 scans have a shorter recording time due to data write failure. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 11 observation 20, ISHIOKA :ONSA13NE, 1418+546, 08:56:33, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 23, ISHIOKA :ONSA13NE, DA426 , 08:57:10, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 26, ISHIOKA :ONSA13NE, NGC6251 , 08:57:51, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 29, ISHIOKA :ONSA13NE, 1823+568, 08:58:27, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 37, ONSA13NE:ONSA13SW, 0016+731, 08:59:20, quality code X: 4 S: -, fringe code X: ' ' S: '-' observation 121, ONSA13NE:ONSA13SW, 1849+670, 09:15:09, quality code X: 3 S: -, fringe code X: ' ' S: '-' observation 136, ONSA13NE:ONSA13SW, NRAO512 , 09:18:02, quality code X: 2 S: -, fringe code X: ' ' S: '-' observation 193, ONSA13NE:ONSA13SW, 1418+546, 09:28:00, quality code X: 3 S: -, fringe code X: ' ' S: '-' observation 205, ONSA13NE:ONSA13SW, 2229+695, 09:30:22, quality code X: 3 S: -, fringe code X: ' ' S: '-' observation 212, ISHIOKA :ONSA13NE, 0602+673, 09:32:17, quality code X: 0 S: -, fringe code X: ' ' S: '-' observation 213, ISHIOKA :ONSA13SW, 0602+673, 09:32:17, quality code X: 0 S: -, fringe code X: ' ' S: '-' Number of observations rejected during analysis: 31 observation 1, ISHIOKA :ONSA13SW, 1751+288, 08:45:04, which fits at 361.5 +/- 68.2 ps observation 22, ONSA13NE:ONSA13SW, 1418+546, 08:56:33, which fits at 3503.7 +/- 73.5 ps observation 25, ONSA13NE:ONSA13SW, DA426 , 08:57:10, which fits at 764.6 +/- 63.1 ps observation 28, ONSA13NE:ONSA13SW, NGC6251 , 08:57:51, which fits at 12445.1 +/- 33.9 ps observation 31, ONSA13NE:ONSA13SW, 1823+568, 08:58:27, which fits at 5426.1 +/- 40.4 ps observation 46, ONSA13NE:ONSA13SW, 1849+670, 09:00:54, which fits at 410.4 +/- 15.7 ps observation 76, ONSA13NE:ONSA13SW, 0808+019, 09:06:35, which fits at 381.4 +/- 41.5 ps observation 91, ONSA13NE:ONSA13SW, 1053+704, 09:09:20, which fits at -13574.6 +/- 33.6 ps observation 94, ONSA13NE:ONSA13SW, 1823+568, 09:09:52, which fits at 430.7 +/- 16.9 ps observation 98, ISHIOKA :ONSA13NE, 0059+581, 09:10:58, which fits at 242.6 +/- 64.8 ps observation 99, ISHIOKA :ONSA13SW, 0059+581, 09:10:58, which fits at 255.1 +/- 68.2 ps observation 100, ONSA13NE:ONSA13SW, 0059+581, 09:10:58, which fits at 102.7 +/- 14.3 ps observation 118, ONSA13NE:ONSA13SW, 2229+695, 09:14:42, which fits at -61.9 +/- 14.9 ps observation 124, ONSA13NE:ONSA13SW, NGC6251 , 09:15:45, which fits at -148.3 +/- 16.0 ps observation 148, ONSA13NE:ONSA13SW, 0716+714, 09:20:16, which fits at 452.8 +/- 18.3 ps observation 149, ISHIOKA :ONSA13NE, 0300+470, 09:20:50, which fits at 370.9 +/- 64.9 ps observation 150, ISHIOKA :ONSA13SW, 0300+470, 09:20:50, which fits at 366.9 +/- 68.3 ps observation 159, ISHIOKA :ONSA13SW, 1040+244, 09:22:24, which fits at -267.6 +/- 68.5 ps observation 163, ONSA13NE:ONSA13SW, 0823+033, 09:22:57, which fits at 604.6 +/- 22.7 ps observation 178, ONSA13NE:ONSA13SW, 1823+568, 09:25:22, which fits at 71.9 +/- 17.2 ps observation 182, ISHIOKA :ONSA13NE, 0059+581, 09:26:22, which fits at 389.8 +/- 64.8 ps observation 183, ISHIOKA :ONSA13SW, 0059+581, 09:26:22, which fits at 403.8 +/- 68.2 ps observation 197, ISHIOKA :ONSA13NE, 0528+134, 09:29:14, which fits at 425.6 +/- 64.8 ps observation 198, ISHIOKA :ONSA13SW, 0528+134, 09:29:14, which fits at 439.9 +/- 68.2 ps observation 208, ONSA13NE:ONSA13SW, 1849+670, 09:30:49, which fits at 124.2 +/- 17.9 ps observation 211, ONSA13NE:ONSA13SW, 1417+385, 09:31:42, which fits at -1127.7 +/- 25.6 ps observation 247, ONSA13NE:ONSA13SW, 0812+367, 09:39:37, which fits at 58.4 +/- 17.0 ps observation 259, ONSA13NE:ONSA13SW, 0059+581, 09:41:40, which fits at -54.7 +/- 14.2 ps observation 262, ONSA13NE:ONSA13SW, 2229+695, 09:42:08, which fits at -114.3 +/- 16.3 ps observation 268, ONSA13NE:ONSA13SW, DA426 , 09:43:05, which fits at -61.4 +/- 17.4 ps observation 277, ONSA13NE:ONSA13SW, 1849+670, 09:44:48, which fits at -74.2 +/- 19.1 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: 321 scheduled 321 correlated (included in the database) 307 recoverable (usable in Solve/nuSolve) 275 used Session fit: 73.350 ps UT1 formal error: 5.41 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 18 18 13 0059+581 9 9 6 0133+476 6 6 6 0300+470 18 18 18 0528+134 18 18 16 0602+405 18 18 18 0602+673 18 18 16 0657+172 15 15 13 0716+714 18 18 16 0749+540 15 15 14 0754+100 18 18 17 0805+410 12 12 11 0812+367 9 9 7 OJ287 12 12 12 1039+811 15 15 12 1053+704 12 12 10 1418+546 3 3 2 1637+574 3 3 3 NGC6251 12 12 7 NRAO512 3 3 2 1642+690 12 12 9 DA426 21 21 19 1751+288 3 3 1 1823+568 21 21 21 2229+695 12 12 6 ------------ --------- ---------- ------ Source Total 321 321 275 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.