USNO Analysis Report for I21351 ($21DEC17XU) 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 Nicole Geiger, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) This is an updated report that does not include KOKEE data. Problems: KOKEE Recorded with a different schedule version. Unable to correlate. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 1 observation 27, ISHIOKA :WETTZELL, 2229+695, 18:59:14, quality code X: 9 S: 9, fringe code X: 'G' S: ' ' Number of observations rejected during analysis: 0 observation 2, ISHIOKA :WETTZELL, 0814+425, 18:31:20, which fits at 128.7 +/- 35.3 ps observation 41, ISHIOKA :WETTZELL, 0736+017, 19:15:07, which fits at -3242.5 +/- 38.8 ps Other comments: Preliminary solution; the data for KOKEE have not arrived yet. Parameterization: 6 parameters: UT1 offset atmosphere offset for: ISHIOKA WETTZELL clock offset, first order term, and second order term for: ISHIOKA Clock breaks: None Session Statistics Observations: 71 scheduled (from all stations---includes KOKEE) 24 scheduled (from available stations---does not include KOKEE) 24 correlated (included in the database) 23 recoverable (usable in Solve/nuSolve) 23 used Session fit: 35.945 ps UT1 formal error: 19.09 microsec Source Performance Number of Observations Scheduled Correlated* Used 2000+472 1 0 0 2229+695 1 1 1 0529+483 1 1 1 0748+126 1 1 1 1144+402 3 0 0 1546+027 3 0 0 0016+731 12 4 4 0642+449 5 5 5 0736+017 2 2 1 0814+425 15 5 5 1030+415 5 0 0 1039+811 15 5 5 1406-076 5 0 0 1751+288 2 0 0 ------------ --------- ---------- ------ Source Total 71 24 23 * Correlated means included in the database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.