1Run 23328-1449 Analysis center: USNO -- US Naval Observatory Analyst: David Gordon ( david.gordon126.civ@us.navy.mil ) Machine: nuit.crf.dev.rdte x86_64 Linux 5.14.0-162.12.1.el9_1.x86_64 Executables: /home/david.gordon Solve initials: DU Spool format: SgLib-0.8.1 (Skyland) Local time: 2023.11.24-10:03:50 Correlator type: MK4 Mark-3 db_name: Data base 20231123-i23327 Ver 3 Matrix Condition Number = 1.902821428654203E+08 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 : 2023 Jan 05 Flyby Station Cals: DB Station Cals: | DB Non-station Cals: | Atmosphere Partial: -------------------------------------------------------------------------------------------------- MK-VLBA :NMFDRFLY cable GION | Pol Tide | NMFWTFLY WETTZELL:NMFDRFLY cable GION | WobXCont | | WobYCont | | EarthTid | | Ocean | | UT1Ortho | | XpYpOrth | | XpYpLib | | UT1Libra | | OPTLCont | -------------------------------------------------------------------------------------------------- CALC Version: 11.02 SgLib-0.8.1 (Skyland) Met Statistics: Temperature Pressure Humidity Station average rms average rms average rms MK-VLBA MET 9.6 0.4 655.1 0.1 12.4 0.2 WETTZELL MET 3.9 0.1 946.0 0.2 98.7 1.1 Run 23328-1449 23 Observation Pairs Available Session started on: 2460272.229398 2023.11.23 17:30:20.000 UTC Actual duration: 3496.000 sec 00 00:58:16.000 sec Solution type: Group delay X/S combination Data Type Number of Weighted RMS Normalized RMS Chi Square Observations Residual Residual (precis) Used Delay 22 43.703 ps 0.98 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: 23 Number of potentially good observations with QC 5-9: 23 Number of used observations: 22 ( 95.65%) Number of suppressed observations: 1 ( 4.35%) ----------------------------------------------------------------------- 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 MK-VLBA -WETTZELL 22/ 23 43.7 0.85 1.58 99.2 0.00 44.1 93.1 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 NRAO512 A 1/ 1 29.5 0.58 1.01 41.2 0.00 1636+473 B 1/ 1 39.9 0.87 2.04 94.9 0.00 1520+319 C 1/ 1 9.3 0.17 0.25 7.3 0.00 1617+229 D 2/ 2 52.1 0.98 1.56 69.4 0.00 1705+018 E 0/ 1 0.0 0.00 0.00 0.0 0.00 1851+488 F 1/ 1 56.2 0.97 1.39 124.2 0.00 1749+096 G 1/ 1 68.1 1.52 3.91 41.5 0.00 1849+670 H 1/ 1 65.7 1.32 2.38 113.7 0.00 1751+288 I 1/ 1 19.8 0.43 1.02 178.0 0.00 1800+440 J 1/ 1 28.6 0.62 1.41 38.1 0.00 1418+546 K 1/ 1 19.1 0.39 0.71 11.0 0.00 1417+385 L 2/ 2 70.6 1.22 1.50 199.7 0.00 0602+673 M 1/ 1 32.4 0.68 1.37 33.0 0.00 0529+483 N 1/ 1 33.6 0.70 1.36 28.9 0.00 0544+273 O 1/ 1 14.7 0.32 0.69 189.8 0.00 0642+449 P 1/ 1 36.8 0.80 1.83 28.2 0.00 1342+662 Q 1/ 1 8.5 0.14 0.19 107.5 0.00 0800+618 R 1/ 1 10.7 0.15 0.19 37.5 0.00 1053+704 S 1/ 1 5.1 0.09 0.13 46.5 0.00 0821+394 T 1/ 1 84.0 1.43 2.01 34.2 0.00 0955+476 U 1/ 1 33.1 0.71 1.52 54.7 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 MK-VLBA 22/ 23 43.7 0.85 1.58 99.2 0.00 WETTZELL 22/ 23 43.7 0.85 1.58 99.2 0.00 *** Flyby Status *** directory: /ops/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 --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- usn2023b_ usn2023b_ NONE NONE NONE NONE usn2023b_ NONE NO_ZONAL N/A NONE gsfc_itrf Site Plate Map: /ops/solve/save_files/sitpl.dat Parameter adjustments for run 23328-1449 User=DU Reference epoch for polynomial models: 23/11/23 18:00 Parameter Adjustment a-sigma m-sigma WETTZELL CLCK 23/11/23 17:30 Reference 1. MK-VLBA CL 0 23/11/23 17:30 -10455.565 ns 0.030 ns 0.030 ns 2. MK-VLBA CL 1 23/11/23 17:30 -28.366 D-14 1.126 D-14 1.126 D-14 3. MK-VLBA CL 2 23/11/23 17:30 -133.508 D-14/day 97.024 D-14/day 97.024 D-14/day 4. MK-VLBA AT 0 23/11/23 17:30 3.625 ps 5.038 ps 5.038 ps 5. WETTZELL AT 0 23/11/23 17:30 -37.920 ps 4.668 ps 4.668 ps 6. UT1-TAI 0, 23/11/23 17:58 -36989.9155 msec 91.37 microsec 8.25 microsec 8.25 microsec EOP without included hi-freq variations (a-sigmas) XWOB YWOB UT1-TAI XSIG YSIG USIG mas mas ms microasec microasec microsec 23/11/23 17:58 0.0000 0.0000 -36989.9155 0.00 0.00 8.25 No constraints have been imposed Corrected Reduced Chi-Square 1.0000