1Run 21298-1456 Analysis center: USNO -- US Naval Observatory Analyst: Nicole Geiger ( nicole.p.geiger2.civ@mail.mil ) Machine: nuit.crf.dev.rdte x86_64 Linux 5.11.0-38-generic Executables: . Solve initials: NG Spool format: SgLib-0.7.3 (New Market) Local time: 2021.10.25-10:56:43 Correlator type: MK4 Mark-3 db_name: Data base $21OCT25XK Ver 3 Matrix Condition Number = 2.168548803504168E+09 Listing_Options: CRES_EMULATION NO BASELINES NO MINIMUM NO Listing_Options: MAPPED_EOP_OUTPUT NO SEG_OUTPUT NO APRIORI_ZENDEL NO Listing_Options: NRD_TABLE YES CHI_TABLE NO SRC_STAT PRE2004 SEG_STYLE PRE2005 SgLib release : 2021 Jun 25 Flyby Station Cals: DB Station Cals: | DB Non-station Cals: | Atmosphere Partial: -------------------------------------------------------------------------------------------------- NYALE13S:NMFDRFLY GION | WobXCont | NMFWTFLY NYALES20:NMFDRFLY cable GION | WobYCont | SESHAN25:NMFDRFLY GION | EarthTid | WETTZELL:NMFDRFLY cable GION | Ocean | | UT1Ortho | | XpYpOrth | | XpYpLib | | UT1Libra | | OPTLCont | -------------------------------------------------------------------------------------------------- CALC Version: 11.02 SgLib-0.7.3 (New Market) 21OCT25SK 3 NOT IN SOLUTION Met Statistics: Temperature Pressure Humidity Station average rms average rms average rms NYALE13S MET -5.6 0.2 1019.7 0.1 63.5 0.8 NYALES20 MET -6.7 0.3 1014.4 0.1 73.4 1.4 SESHAN25 MET 21.1 0.1 1020.8 0.1 59.2 1.3 WETTZELL MET 3.3 0.8 951.4 0.1 97.0 2.6 Run 21298-1456 174 Observation Pairs Available Session started on: 2459512.791840 2021.10.25 07:00:15.000 UTC Actual duration: 3538.000 sec 00 00:58:58.000 sec Solution type: Group delay X/S combination Data Type Number of Weighted RMS Normalized RMS Chi Square Observations Residual Residual (precis) Used Delay 129 28.614 ps 0.97 1.0000 Rate 0 0 fs/s 0.00 0.0000 Combined 0 0.00 0.0000 ----------------------------------------------------------------------- Used quality_code_limit: 5 Number of potentially recoverable observations: 137 Number of potentially good observations with QC 5-9: 137 Number of used observations: 129 ( 94.16%) Number of suppressed observations: 8 ( 5.84%) ----------------------------------------------------------------------- Baseline Statistics Baseline # W.Obs W.RMS Del N.R.D. N.R.D. W.RMS Rate N.R.R. D.RW R.RW used/recov ps standard ( 15ps+i) fs/s ps fs/s NYALE13S-NYALES20 17/ 23 68.2 0.97 1.73 197.6 0.00 56.5 175.8 NYALE13S-SESHAN25 17/ 18 39.5 0.96 1.25 208.1 0.00 30.6 188.5 NYALE13S-WETTZELL 29/ 30 17.6 0.92 0.86 176.6 0.00 13.2 175.0 NYALES20-SESHAN25 10/ 10 54.4 0.96 1.38 160.2 0.00 42.4 95.9 NYALES20-WETTZELL 26/ 26 50.8 0.95 1.24 107.1 0.00 38.6 81.3 SESHAN25-WETTZELL 30/ 30 27.3 0.93 1.17 218.7 0.00 23.5 208.9 Source Statistics Source # W.Obs W.RMS Del N.R.D. N.R.D. W.RMS Rate N.R.R. ps standard ( 15ps) fs/s 1803+784 A 6/ 6 19.7 0.75 1.25 64.9 0.00 DA426 B 4/ 4 32.3 1.06 1.13 120.8 0.00 1732+389 C 5/ 6 26.5 0.87 1.30 79.2 0.00 1617+229 D 3/ 4 17.5 0.56 0.57 41.3 0.00 1639+230 E 3/ 3 32.9 0.89 0.98 89.4 0.00 1851+488 F 5/ 6 32.8 0.84 0.94 38.3 0.00 3C418 G 6/ 6 10.1 0.39 0.75 77.2 0.00 2000+472 H 5/ 5 26.8 0.91 1.19 134.8 0.00 3C371 I 6/ 6 18.6 0.64 0.81 119.5 0.00 2309+454 J 1/ 3 153.7 2.44 2.55 163.9 0.00 2229+695 K 9/ 10 19.1 0.62 0.76 227.2 0.00 3C274 L 6/ 6 24.6 1.02 2.01 118.9 0.00 1538+149 M 5/ 5 28.0 0.77 0.95 189.7 0.00 0955+476 N 3/ 3 24.3 0.78 0.82 635.5 0.00 1504+377 O 5/ 5 36.4 1.03 1.28 145.9 0.00 0718+793 P 10/ 10 38.7 1.08 1.25 164.7 0.00 0133+476 Q 6/ 6 27.3 0.95 1.25 114.4 0.00 0059+581 R 7/ 7 25.1 0.99 1.56 67.8 0.00 0602+673 S 1/ 1 9.0 0.36 0.34 119.3 0.00 1053+704 T 4/ 5 61.4 1.70 2.00 113.0 0.00 1418+546 U 9/ 9 23.4 0.74 0.90 166.3 0.00 1059+282 V 3/ 4 51.0 1.82 2.21 125.5 0.00 1417+385 W 4/ 4 28.3 0.81 0.96 140.6 0.00 1308+328 X 3/ 3 15.3 0.47 0.59 379.5 0.00 1144+402 Y 6/ 6 28.5 1.03 1.51 176.3 0.00 1324+224 Z 4/ 4 30.7 0.87 1.03 193.3 0.00 Station Statistics Station # W.Obs W.RMS Del N.R.D. N.R.D. W.RMS Rate N.R.R. ps standard ( 15ps) fs/s NYALE13S 63/ 71 24.6 0.95 1.25 189.3 0.00 NYALES20 53/ 59 55.8 0.96 1.44 131.5 0.00 SESHAN25 57/ 58 32.6 0.95 1.24 201.3 0.00 WETTZELL 85/ 86 24.4 0.93 1.10 150.0 0.00 *** Flyby Status *** directory: /data/solve/save_files Station Source Nutation Nutation Earth Earth Station Pressure EOP Intp. EOP Intp. High Freq Axis Positions Positions Model Time Rotation Rotation Velocity Loading Smoothing Smoothing EOP Offset Series Series Interpol. Model CALC Mod File Model Mod File --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- usn2021b_ usn2021b_ NONE NONE NONE NONE usn2021b_ NONE NO_ZONAL N/A NONE NONE Site Plate Map: /data/solve/save_files/sitpl.dat Parameter adjustments for run 21298-1456 User=NG Reference epoch for polynomial models: 21/10/25 07:30 Parameter Adjustment a-sigma m-sigma WETTZELL CLCK 21/10/25 07:00 Reference 1. NYALE13S CL 0 21/10/25 07:00 23280.626 ns 0.011 ns 0.011 ns 2. NYALE13S CL 1 21/10/25 07:00 79.594 D-14 0.334 D-14 0.334 D-14 3. NYALE13S CL 2 21/10/25 07:00 -67.510 D-14/day 33.338 D-14/day 33.338 D-14/day 4. NYALE13S AT 0 21/10/25 07:00 46.778 ps 5.932 ps 5.932 ps 5. NYALES20 CL 0 21/10/25 07:01 -51197.728 ns 0.030 ns 0.030 ns 6. NYALES20 CL 1 21/10/25 07:01 -117.782 D-14 0.865 D-14 0.865 D-14 7. NYALES20 CL 2 21/10/25 07:01 148.941 D-14/day 92.832 D-14/day 92.832 D-14/day 8. NYALES20 AT 0 21/10/25 07:01 72.409 ps 16.790 ps 16.790 ps 9. SESHAN25 CL 0 21/10/25 07:00 37852.294 ns 0.013 ns 0.013 ns 10. SESHAN25 CL 1 21/10/25 07:00 61.633 D-14 0.453 D-14 0.453 D-14 11. SESHAN25 CL 2 21/10/25 07:00 56.560 D-14/day 41.670 D-14/day 41.670 D-14/day 12. SESHAN25 AT 0 21/10/25 07:00 328.912 ps 2.925 ps 2.925 ps 13. WETTZELL AT 0 21/10/25 07:00 105.730 ps 2.518 ps 2.518 ps 14. UT1-TAI 0, 21/10/25 07:32 -37105.3753 msec 55.15 microsec 5.35 microsec 5.35 microsec EOP without included hi-freq variations (a-sigmas) XWOB YWOB UT1-TAI XSIG YSIG USIG mas mas ms microasec microasec microsec 21/10/25 07:32 0.0000 0.0000 -37105.3753 0.00 0.00 5.35 No constraints have been imposed Corrected Reduced Chi-Square 1.0000