1Run 21006-2156 Analysis center: USNO -- US Naval Observatory Analyst: Nicole Geiger ( nicole.p.geiger2.civ@mail.mil ) Machine: nuit.crf.dev.rdte x86_64 Linux 5.4.0-58-generic Executables: /home/nicole.geiger Solve initials: NG Spool format: SgLib-0.7.2 (Yeager (pre)) Local time: 2021.01.06-16:56:49 Correlator type: MK4 Mark-3 db_name: Data base $20DEC17XE Ver 3 Matrix Condition Number = 1.180917978412148E+10 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 : 2020 Sep 29 Flyby Station Cals: DB Station Cals: | DB Non-station Cals: | Atmosphere Partial: -------------------------------------------------------------------------------------------------- BADARY :NMFDRFLY GION | WobXCont | NMFWTFLY HART15M :NMFDRFLY GION | WobYCont | KOKEE :NMFDRFLY cable GION | EarthTid | NYALE13S:NMFDRFLY | Ocean | SVETLOE :NMFDRFLY GION | UT1Ortho | WETTZ13N:NMFDRFLY GION | XpYpOrth | WETTZELL:NMFDRFLY GION | XpYpLib | | UT1Libra | | OPTLCont | -------------------------------------------------------------------------------------------------- CALC Version: 11.02 SgLib-0.7.2 (Yeager (pre)) 20DEC17SE 3 NOT IN SOLUTION Met Statistics: Temperature Pressure Humidity Station average rms average rms average rms BADARY MET -19.8 3.0 926.6 1.0 72.9 4.0 HART15M MET 17.9 1.6 863.5 0.7 84.3 2.7 KOKEE MET 15.8 1.9 888.0 0.7 92.0 9.9 NYALE13S MET -13.2 1.6 1018.4 0.4 61.6 4.4 SVETLOE MET -1.9 0.3 1013.3 2.1 88.7 1.9 WETTZ13N MET 2.6 1.9 953.8 0.6 98.6 3.7 WETTZELL MET 2.7 1.9 953.8 0.6 98.5 3.8 Run 21006-2156 3635 Observation Pairs Available Session started on: 2459201.271181 2020.12.17 18:30:30.000 UTC Actual duration: 86286.000 sec 00 23:58:06.000 sec Solution type: Group delay X/S combination Data Type Number of Weighted RMS Normalized RMS Chi Square Observations Residual Residual (precis) Used Delay 1737 35.985 ps 1.00 0.9999 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: 1792 Number of potentially good observations with QC 5-9: 2096 Number of used observations: 1737 ( 96.93%) Number of suppressed observations: 55 ( 3.07%) ----------------------------------------------------------------------- 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 BADARY -HART15M 120/ 121 44.1 0.95 1.31 363.8 0.00 34.8 0.0 BADARY -KOKEE 192/ 195 44.0 0.91 1.56 587.6 0.00 40.9 0.0 BADARY -SVETLOE 207/ 209 35.9 0.94 1.98 156.8 0.00 36.3 186.4 BADARY -WETTZ13N 256/ 259 27.1 0.91 1.34 553.4 0.00 26.0 584.9 BADARY -WETTZELL 71/ 71 26.9 0.92 1.39 198.3 0.00 26.2 233.9 HART15M -SVETLOE 124/ 130 40.1 0.92 1.29 391.8 0.00 31.7 0.0 HART15M -WETTZ13N 183/ 188 31.2 0.91 1.03 487.4 0.00 21.3 0.0 HART15M -WETTZELL 57/ 58 39.8 0.94 1.37 487.2 0.00 34.0 0.0 KOKEE -SVETLOE 102/ 113 62.1 0.95 2.12 543.1 0.00 58.8 0.0 KOKEE -WETTZ13N 128/ 130 62.9 0.95 1.78 662.9 0.00 56.6 0.0 KOKEE -WETTZELL 24/ 25 67.2 0.94 1.70 924.5 0.00 61.0 0.0 SVETLOE -WETTZ13N 222/ 238 35.7 0.94 1.79 521.8 0.00 35.1 546.6 SVETLOE -WETTZELL 51/ 55 33.1 0.94 1.68 346.4 0.00 32.9 372.2 Not included: BADARY -NYALE13S 0/ 0 deselected HART15M -NYALE13S 0/ 0 deselected KOKEE -NYALE13S 0/ 0 deselected NYALE13S-SVETLOE 0/ 0 deselected NYALE13S-WETTZ13N 0/ 0 deselected NYALE13S-WETTZELL 0/ 0 deselected WETTZ13N-WETTZELL 0/ 0 deselected 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 34/ 34 44.8 1.06 1.70 1511.5 0.00 1546+027 B 12/ 14 36.2 1.20 1.60 506.1 0.00 1508-055 C 2/ 3 17.7 0.40 0.59 131.2 0.00 1514+197 D 58/ 60 46.5 1.00 1.43 386.2 0.00 1623+578 E 4/ 4 38.3 0.93 1.43 118.8 0.00 1639-062 F 13/ 13 31.6 0.99 1.76 103.0 0.00 1741-038 G 15/ 15 31.3 1.07 2.18 274.3 0.00 1657-261 H 0/ 0 0.0 0.00 0.00 0.0 0.00 1717+178 I 24/ 24 30.2 0.73 1.32 5215.7 0.00 1504+377 J 9/ 12 51.2 1.07 1.56 451.0 0.00 1424+240 K 3/ 3 57.1 1.25 2.11 177.3 0.00 1156+295 L 26/ 28 26.4 0.64 1.03 538.9 0.00 1144+402 M 27/ 28 26.2 0.70 1.35 395.0 0.00 1145-071 N 12/ 12 59.7 1.20 1.39 196.8 0.00 1213-172 O 23/ 26 33.2 1.00 1.48 269.5 0.00 1418+546 P 31/ 31 35.0 0.87 1.46 206.5 0.00 1243-072 Q 10/ 10 52.5 1.16 1.43 414.0 0.00 1324+224 R 25/ 27 44.4 0.94 1.67 902.8 0.00 1300+580 S 7/ 7 54.8 1.16 1.69 298.1 0.00 1308+328 T 7/ 7 24.8 0.58 1.20 88.8 0.00 1749+096 U 21/ 21 23.7 0.77 1.37 233.7 0.00 1751+288 V 27/ 28 25.2 0.77 1.70 408.9 0.00 2355-106 W 28/ 28 36.2 0.92 1.29 109.1 0.00 2309+454 X 25/ 27 37.0 0.84 1.21 945.3 0.00 2325+093 Y 43/ 43 30.3 0.87 1.40 928.8 0.00 3C274 Z 26/ 26 39.6 0.98 1.31 272.6 0.00 3C371 A 20/ 23 47.4 1.25 1.86 342.3 0.00 CTA26 B 9/ 9 38.9 0.93 1.54 278.5 0.00 3C418 C 63/ 64 34.7 0.92 2.21 445.6 0.00 3C446 D 22/ 22 35.0 1.05 1.89 446.9 0.00 2255-282 E 7/ 7 24.3 0.86 1.42 135.6 0.00 2250+194 F 3/ 3 31.1 0.64 0.72 203.9 0.00 1929+226 G 7/ 7 25.9 0.52 0.73 212.8 0.00 1800+440 H 30/ 31 38.9 0.90 1.41 73.9 0.00 1921-293 I 1/ 1 43.0 2.00 2.79 32.0 0.00 1936-155 J 5/ 5 40.5 1.12 1.66 402.8 0.00 2155+312 K 28/ 32 61.7 1.21 1.77 760.3 0.00 2013+163 L 13/ 13 56.2 1.25 1.57 520.8 0.00 2136+141 M 22/ 23 28.3 0.74 1.42 2141.2 0.00 2059+034 N 21/ 21 27.0 0.77 1.08 1289.9 0.00 2126-158 O 0/ 0 0.0 0.00 0.00 0.0 0.00 1124-186 P 23/ 23 25.2 0.73 1.14 417.8 0.00 1111+149 Q 9/ 9 55.9 1.13 1.50 210.7 0.00 0322+222 R 34/ 34 39.3 0.93 1.45 1711.4 0.00 0235+164 S 30/ 30 27.0 0.90 1.59 403.7 0.00 0307+380 T 46/ 46 48.7 1.11 1.71 687.3 0.00 0347-211 U 0/ 0 0.0 0.00 0.00 0.0 0.00 0400-319 V 2/ 3 16.0 0.39 0.41 411.4 0.00 0454-234 W 2/ 2 29.0 1.25 1.64 1165.7 0.00 0423+233 X 0/ 0 0.0 0.00 0.00 0.0 0.00 0446+112 Y 7/ 7 30.2 0.68 1.00 101.2 0.00 0215+015 Z 45/ 45 30.2 0.77 1.02 374.9 0.00 0202+319 A 45/ 45 24.0 0.69 1.34 1049.5 0.00 0017+200 B 44/ 45 36.5 0.90 1.22 167.5 0.00 0008-264 C 1/ 1 17.8 0.36 0.38 324.8 0.00 0016+731 D 117/ 122 37.6 0.94 1.75 458.1 0.00 0019+058 E 22/ 24 25.0 0.72 1.22 137.5 0.00 0133+476 F 33/ 33 37.5 1.02 1.84 448.0 0.00 0048-097 G 23/ 23 30.6 0.73 0.90 252.0 0.00 0111+021 H 26/ 26 41.0 0.95 1.34 142.3 0.00 0059+581 I 133/ 136 29.4 0.84 2.13 531.0 0.00 0109+224 J 19/ 19 29.8 0.89 1.45 382.9 0.00 0458-020 K 4/ 4 27.5 1.03 1.93 160.6 0.00 0536+145 L 3/ 3 26.2 0.56 0.71 117.8 0.00 0951+268 M 2/ 2 39.1 0.84 1.37 11.9 0.00 0912+029 N 2/ 2 43.0 0.97 1.69 24.2 0.00 0925-203 O 0/ 0 0.0 0.00 0.00 0.0 0.00 0955+476 P 76/ 79 40.2 1.03 1.82 387.7 0.00 1013+127 Q 1/ 1 3.1 0.07 0.10 178.0 0.00 1059+282 R 43/ 44 33.5 0.78 1.22 183.8 0.00 1034-293 S 1/ 1 43.4 0.95 1.00 829.0 0.00 1053+704 T 66/ 67 48.7 1.07 1.60 709.8 0.00 0834-201 U 1/ 1 28.9 0.48 0.63 2276.7 0.00 0821+394 V 29/ 33 40.4 0.92 1.40 1003.7 0.00 0602+673 W 11/ 11 48.4 1.02 1.79 459.5 0.00 0544+273 X 1/ 1 173.9 2.34 2.72 753.6 0.00 0552+398 Y 6/ 6 21.7 0.55 0.89 264.2 0.00 0632-235 Z 3/ 3 49.0 1.42 1.64 207.2 0.00 0808+019 A 16/ 19 48.2 0.96 1.30 738.4 0.00 0656+082 B 2/ 2 60.0 1.45 2.58 630.8 0.00 0759+183 C 5/ 6 23.9 0.58 0.89 82.6 0.00 0727-115 D 5/ 6 37.9 1.36 2.57 233.5 0.00 0749+540 E 36/ 36 38.6 0.86 1.25 218.9 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 BADARY 846/ 855 33.3 0.92 1.57 533.5 0.00 HART15M 484/ 497 36.7 0.92 1.22 435.8 0.00 KOKEE 446/ 463 52.6 0.93 1.77 606.0 0.00 SVETLOE 706/ 745 38.2 0.94 1.82 481.4 0.00 WETTZ13N 789/ 815 32.8 0.92 1.50 583.5 0.00 WETTZELL 203/ 209 33.2 0.93 1.50 582.0 0.00 Not included: NYALE13S 0/ 0 deselected *** 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 --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- NONE NONE NONE NONE last_usno C. Spline NONE NONE NO_ZONAL N/A NONE NONE Site Plate Map: /data/solve/save_files/sitpl.dat Parameter adjustments for run 21006-2156 User=NG Reference epoch for polynomial models: 20/12/18 00:00 Parameter Adjustment a-sigma m-sigma WETTZ13N CLCK 20/12/17 18:30 Reference Station positions are for epoch: 2020.12.18-08:18:54 1. BADARY 7382 EURA X Comp -838201170.41 mm -102.411 mm 5.356 mm 5.356 mm 2. BADARY 7382 EURA Y Comp 3865751424.05 mm -140.952 mm 4.975 mm 4.975 mm 3. BADARY 7382 EURA Z Comp 4987670746.21 mm -144.786 mm 7.006 mm 7.006 mm BADARY 7382 U Comp -185.55 mm -185.548 mm 7.474 mm 7.474 mm BADARY 7382 E Comp 129.95 mm 129.953 mm 5.657 mm 5.657 mm BADARY 7382 N Comp 1.56 mm 1.565 mm 3.829 mm 3.829 mm 4. BADARY CL 0 20/12/17 18:30 215297.825 ns 0.053 ns 0.053 ns 5. BADARY CL 1 20/12/17 18:30 -0.674 D-14 0.130 D-14 0.130 D-14 31. BADARY AT 0 20/12/17 18:30 -18.843 ps 15.489 ps 15.489 ps BADARY Atm 2020.12.18-07:59:07.694 Avg: 64.224 ps Rms: 13.024 ps Tot_Rms: 13.024 ps Station positions are for epoch: 2020.12.18-08:52:42 57. HART15M 7378 AFRC X Comp 5085490897.57 mm 98.566 mm 7.192 mm 7.192 mm 58. HART15M 7378 AFRC Y Comp 2668161500.45 mm 1.447 mm 5.010 mm 5.010 mm 59. HART15M 7378 AFRC Z Comp -2768692619.41 mm -3.414 mm 6.484 mm 6.484 mm HART15M 7378 U Comp 80.62 mm 80.617 mm 6.732 mm 6.732 mm HART15M 7378 E Comp -44.51 mm -44.512 mm 3.356 mm 3.356 mm HART15M 7378 N Comp 35.33 mm 35.333 mm 7.892 mm 7.892 mm 60. HART15M CL 0 20/12/17 18:30 4711.293 ns 0.055 ns 0.055 ns 61. HART15M CL 1 20/12/17 18:30 4.127 D-14 0.142 D-14 0.142 D-14 87. HART15M AT 0 20/12/17 18:30 1422.911 ps 16.034 ps 16.033 ps HART15M Atm 2020.12.18-08:29:18.180 Avg: 711.049 ps Rms: 74.256 ps Tot_Rms: 74.254 ps Station positions are for epoch: 2020.12.18-06:27:42 113. KOKEE 7298 PCFC X Comp -5543837712.92 mm 60.085 mm 9.843 mm 9.843 mm 114. KOKEE 7298 PCFC Y Comp -2054566466.82 mm 382.176 mm 5.365 mm 5.365 mm 115. KOKEE 7298 PCFC Z Comp 2387852588.98 mm 130.975 mm 8.383 mm 8.382 mm KOKEE 7298 U Comp -125.89 mm -125.886 mm 10.489 mm 10.489 mm KOKEE 7298 E Comp -337.48 mm -337.478 mm 4.043 mm 4.043 mm KOKEE 7298 N Comp 192.57 mm 192.574 mm 8.341 mm 8.341 mm 116. KOKEE CL 0 20/12/17 19:33 5012.754 ns 0.063 ns 0.063 ns 117. KOKEE CL 1 20/12/17 19:33 -22.271 D-14 0.144 D-14 0.144 D-14 143. KOKEE AT 0 20/12/17 18:30 617.314 ps 12.732 ps 12.731 ps KOKEE Atm 2020.12.18-06:18:23.718 Avg: 335.724 ps Rms: 34.731 ps Tot_Rms: 34.730 ps Station positions are for epoch: 2020.12.18-08:13:28 169. SVETLOE 7380 EURA X Comp 2730173640.18 mm -33.823 mm 5.759 mm 5.759 mm 170. SVETLOE 7380 EURA Y Comp 1562442766.55 mm -27.452 mm 4.312 mm 4.312 mm 171. SVETLOE 7380 EURA Z Comp 5529969114.53 mm -30.469 mm 7.799 mm 7.799 mm SVETLOE 7380 U Comp -47.68 mm -47.676 mm 9.627 mm 9.627 mm SVETLOE 7380 E Comp -7.03 mm -7.026 mm 3.201 mm 3.201 mm SVETLOE 7380 N Comp 22.44 mm 22.440 mm 3.107 mm 3.107 mm 172. SVETLOE CL 0 20/12/17 19:33 213712.959 ns 0.057 ns 0.057 ns 173. SVETLOE CL 1 20/12/17 19:33 -19.494 D-14 0.150 D-14 0.150 D-14 199. SVETLOE AT 0 20/12/17 18:30 517.673 ps 16.202 ps 16.202 ps SVETLOE Atm 2020.12.18-07:40:10.990 Avg: 233.303 ps Rms: 34.381 ps Tot_Rms: 34.380 ps Station positions are for epoch: 2020.12.18-07:24:45 225. WETTZ13N 7387 EURA X Comp 4075627646.56 mm 26.559 mm 5.673 mm 5.673 mm 226. WETTZ13N 7387 EURA Y Comp 931774267.50 mm -43.496 mm 3.848 mm 3.848 mm 227. WETTZ13N 7387 EURA Z Comp 4801552353.46 mm -25.543 mm 6.255 mm 6.255 mm WETTZ13N 7387 U Comp -8.72 mm -8.724 mm 8.360 mm 8.360 mm WETTZ13N 7387 E Comp -48.32 mm -48.321 mm 3.317 mm 3.317 mm WETTZ13N 7387 N Comp -28.96 mm -28.960 mm 2.288 mm 2.288 mm 228. WETTZ13N AT 0 20/12/17 18:30 486.256 ps 15.134 ps 15.133 ps WETTZ13N Atm 2020.12.18-07:30:49.200 Avg: 215.376 ps Rms: 37.839 ps Tot_Rms: 37.838 ps 254. WETTZELL CL 0 20/12/17 19:33 -4791.318 ns 0.577 ns 0.577 ns 255. WETTZELL CL 1 20/12/17 19:33 -9.918 D-14 1.016 D-14 1.016 D-14 281. WETTZELL AT 0 20/12/17 18:30 369.894 ps 30.157 ps 30.156 ps WETTZELL Atm 2020.12.18-10:15:43.305 Avg: 198.746 ps Rms: 12.751 ps Tot_Rms: 12.751 ps Atmosphere Constraint Statistics 1. BADARY Input 75.00 ps/h RMS 19.81 ps/h NRMS 0.26 share 0.06 count 25 2. HART15M Input 75.00 ps/h RMS 41.12 ps/h NRMS 0.55 share 0.12 count 25 3. KOKEE Input 75.00 ps/h RMS 44.83 ps/h NRMS 0.60 share 0.14 count 25 4. SVETLOE Input 75.00 ps/h RMS 46.31 ps/h NRMS 0.62 share 0.12 count 25 5. WETTZ13N Input 75.00 ps/h RMS 25.72 ps/h NRMS 0.34 share 0.05 count 25 6. WETTZELL Input 75.00 ps/h RMS 12.63 ps/h NRMS 0.17 share 0.79 count 25 Overall RMS 34.30 ps/h NRMS 0.46 share 0.21 count 150 Clock Constraint Statistics 1. BADARY Input 5.00 D-14 RMS 1.45 D-14 NRMS 0.29 share 0.09 count 25 2. HART15M Input 5.00 D-14 RMS 3.32 D-14 NRMS 0.66 share 0.13 count 25 3. KOKEE Input 5.00 D-14 RMS 3.83 D-14 NRMS 0.77 share 0.20 count 25 4. SVETLOE Input 5.00 D-14 RMS 2.21 D-14 NRMS 0.44 share 0.15 count 25 5. WETTZELL Input 5.00 D-14 RMS 0.33 D-14 NRMS 0.07 share 0.81 count 25 Overall RMS 2.56 D-14 NRMS 0.51 share 0.28 count 125 307. UT1-TAI 1, 20/12/18 08:31 0.1807 ms/d -16.05 micros/d 7.55 micros/d 7.55 micros/d EOP without included hi-freq variations (a-sigmas) XWOB YWOB UT1-TAI XSIG YSIG USIG mas mas ms microasec microasec microsec 20/12/18 08:31 0.0000 0.0000 0.0000 0.00 0.00 0.00 General constraints usage information: 1) CLO_RATE "Clock rate between segments " sigma 5.000E+00 10^-14 sec/sec 2) ATM_RATE "Atmosphere rate between segments" sigma 7.500E+01 psec/hr Corrected Reduced Chi-Square 0.9999 1 Baseline information for run 21006-2156 Monument to monument values at epoch 2020Dec18 Baseline vector components: Length, Vertical and Transverse components Vector mag c-sigma Length c-sigma Horizontal c-sigma Vertical c-sigma (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) BADARY 7382 to HART15M 7378 9832879639.30 10.16 9832879639.30 6.10 116.47 2.36 -258.90 6.05 2020/12/18 06:29:33 BADARY 7382 to KOKEE 7298 7997014045.87 10.28 7997014045.87 6.48 97.51 2.37 -196.96 9.98 2020/12/18 06:29:33 BADARY 7382 to SVETLOE 7380 4281660551.80 12.14 4281660551.80 2.74 -64.19 1.40 -162.55 8.06 2020/12/18 06:29:33 BADARY 7382 to WETTZ13N 7387 5726130949.75 8.95 5726130949.75 2.75 -67.45 1.30 -180.46 5.90 2020/12/18 06:29:33 BADARY 7382 to WETTZELL 7224 5726072758.29 14.54 5726072758.29 4.45 -75.66 3.09 -213.25 8.55 2020/12/18 06:29:33 HART15M 7378 to KOKEE 7298 12723079212.54 11.57 12723079212.54 11.53 -326.75 5.30 -233.96 3.12 2020/12/18 06:29:33 HART15M 7378 to SVETLOE 7380 8697006374.37 12.56 8697006374.37 6.14 37.38 2.21 132.32 7.10 2020/12/18 06:29:33 HART15M 7378 to WETTZ13N 7387 7832207438.38 9.29 7832207438.38 4.29 -16.06 1.97 86.21 6.17 2020/12/18 06:29:33 HART15M 7378 to WETTZELL 7224 7832301967.88 14.76 7832301967.88 5.93 37.76 3.48 89.64 8.46 2020/12/18 06:29:33 KOKEE 7298 to SVETLOE 7380 9561114784.67 13.09 9561114784.67 8.44 330.98 2.53 97.18 9.21 2020/12/18 06:29:33 KOKEE 7298 to WETTZ13N 7387 10357523417.14 10.22 10357523417.14 8.09 405.03 2.76 80.88 7.78 2020/12/18 06:29:33 KOKEE 7298 to WETTZELL 7224 10357448492.66 15.64 10357448492.66 10.13 353.41 4.25 57.47 8.68 2020/12/18 06:29:33 SVETLOE 7380 to WETTZ13N 7387 1654865618.95 10.33 1654865618.95 1.76 2.71 1.32 -33.28 6.59 2020/12/18 06:29:33 SVETLOE 7380 to WETTZELL 7224 1654774852.72 16.01 1654774852.72 2.83 -21.24 3.30 -48.60 9.68 2020/12/18 06:29:33 WETTZ13N 7387 to WETTZELL 7224 123299.14 13.90 123299.13 2.44 52.07 3.26 -9.29 8.34 2020/12/18 06:29:33 -- Note: a posteriori baseline vectors are expressed in a baseline-centric reference frames. The first basis vector of the frame, l, is in direction of a priori baseline, (r_2 - r_1). Direction of the second vector, h, is defined by a cross product of a priori baseline vector and a priori geocentric vector of the 2nd station. The last basis vector, v, is perpendicular to the vectors l and h and is radially inward at the center of the baseline. For the short baselines, the vectors l and h are close to the horizontal plane and v is almost vertical (with opposite sign). In the table above the columns are: * Vector mag: length of the a posteriori baseline; * Length: l-component of the baseline; * Horizontal: h-component of the baseline; * Vertical: v-component of the baseline; * c-sigma: calculated (using standard deviations of adjusted station coordinates of baselines) standard deviations of the corresponding values.