1Run 21085-1414 Analysis center: USNO -- US Naval Observatory Analyst: Nicole Geiger ( nicole.p.geiger2.civ@mail.mil ) Machine: nuit.crf.dev.rdte x86_64 Linux 5.8.0-48-generic Executables: . Solve initials: NG Spool format: SgLib-0.7.2 (Yeager (pre)) Local time: 2021.03.26-10:15:39 Correlator type: MK4 Mark-3 db_name: Data base $21MAR11XE Ver 3 Matrix Condition Number = 9.210129230684143E+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 : 2020 Sep 29 Flyby Station Cals: DB Station Cals: | DB Non-station Cals: | Atmosphere Partial: -------------------------------------------------------------------------------------------------- HART15M :NMFDRFLY GION | WobXCont | NMFWTFLY KOKEE :NMFDRFLY cable GION | WobYCont | NYALE13S:NMFDRFLY GION | EarthTid | WARK12M :NMFDRFLY GION | Ocean | WETTZ13N:NMFDRFLY GION | UT1Ortho | YARRA12M:NMFDRFLY GION | XpYpOrth | | XpYpLib | | UT1Libra | | OPTLCont | -------------------------------------------------------------------------------------------------- CALC Version: 11.02 SgLib-0.7.2 (Yeager (pre)) 21MAR11SE 3 NOT IN SOLUTION Met Statistics: Temperature Pressure Humidity Station average rms average rms average rms HART15M MET 20.4 4.9 864.4 1.5 64.1 15.8 KOKEE MET 15.3 0.7 888.2 1.7 97.8 3.9 NYALE13S MET -13.6 3.1 994.6 1.8 61.4 5.8 WARK12M MET 17.9 3.3 1014.1 1.6 83.3 16.3 WETTZ13N MET 4.9 1.9 938.6 2.6 82.6 19.2 YARRA12M MET 24.4 4.3 985.0 1.3 50.0 0.0 Run 21085-1414 1794 Observation Pairs Available Session started on: 2459285.271181 2021.03.11 18:30:30.000 UTC Actual duration: 86287.000 sec 00 23:58:07.000 sec Solution type: Group delay X/S combination Data Type Number of Weighted RMS Normalized RMS Chi Square Observations Residual Residual (precis) Used Delay 1329 48.531 ps 1.00 0.9984 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: 1361 Number of potentially good observations with QC 5-9: 1374 Number of used observations: 1329 ( 97.65%) Number of suppressed observations: 32 ( 2.35%) ----------------------------------------------------------------------- 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 HART15M -NYALE13S 45/ 45 67.4 0.94 1.24 469.0 0.00 49.4 506.3 HART15M -WARK12M 33/ 33 71.4 0.90 1.84 454.9 0.00 66.9 0.0 HART15M -WETTZ13N 142/ 148 38.6 0.85 1.24 645.8 0.00 33.3 0.0 HART15M -YARRA12M 102/ 104 60.2 0.89 1.76 700.4 0.00 58.7 0.0 KOKEE -NYALE13S 126/ 127 69.9 0.92 1.68 756.8 0.00 62.3 0.0 KOKEE -WARK12M 164/ 166 52.2 0.89 1.54 1011.1 0.00 47.9 0.0 KOKEE -WETTZ13N 135/ 136 74.4 0.94 2.12 1395.2 0.00 69.9 0.0 KOKEE -YARRA12M 82/ 85 53.9 0.89 1.56 2101.5 0.00 50.2 0.0 NYALE13S-WARK12M 8/ 8 17.2 0.53 0.49 1117.2 0.00 0.0 0.0 NYALE13S-WETTZ13N 272/ 277 40.8 0.91 1.19 490.2 0.00 31.6 511.9 NYALE13S-YARRA12M 26/ 26 51.2 0.88 1.28 672.2 0.00 41.8 0.0 WARK12M -YARRA12M 139/ 145 37.8 0.83 1.20 2115.9 0.00 35.9 0.0 WETTZ13N-YARRA12M 55/ 61 58.2 0.89 1.89 1101.8 0.00 56.5 0.0 Not included: WETTZ13N-WARK12M 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 1611+343 A 23/ 24 45.8 0.90 1.74 2058.1 0.00 1645+224 B 27/ 28 49.2 0.80 1.15 1428.5 0.00 OJ287 C 34/ 35 33.1 0.77 2.08 1157.9 0.00 1656-075 D 1/ 1 30.4 0.36 0.39 87.6 0.00 1657-261 E 2/ 2 46.3 0.91 1.18 497.8 0.00 1759-396 F 2/ 2 85.9 1.30 1.78 409.6 0.00 1751+288 G 71/ 71 36.8 0.79 1.62 887.5 0.00 1758-651 H 0/ 0 0.0 0.00 0.00 0.0 0.00 1546+027 I 29/ 29 43.8 0.91 1.86 973.9 0.00 1519-273 J 7/ 7 27.8 0.54 0.80 3286.9 0.00 1351-018 K 4/ 4 29.4 0.46 0.70 384.7 0.00 1251-713 L 8/ 8 74.5 1.26 1.88 345.6 0.00 1324+224 M 24/ 25 64.4 1.13 1.41 594.1 0.00 1417+385 N 49/ 50 53.6 0.90 1.46 1100.6 0.00 1418+546 O 24/ 25 56.6 0.98 1.33 183.9 0.00 1514+197 P 0/ 0 0.0 0.00 0.00 0.0 0.00 1424-418 Q 13/ 13 57.2 1.00 1.80 796.9 0.00 1508-055 R 21/ 22 48.0 0.91 1.25 816.5 0.00 1806+456 S 6/ 7 49.6 0.87 1.07 688.9 0.00 1849+670 T 27/ 28 50.4 0.91 1.82 1174.6 0.00 2325+093 U 25/ 25 47.5 0.94 1.50 522.2 0.00 2229+695 V 15/ 15 47.5 0.79 1.14 535.0 0.00 2255-282 W 9/ 10 36.8 0.76 1.56 2184.7 0.00 2353+816 X 39/ 39 60.6 0.83 1.12 304.8 0.00 3C418 Y 53/ 54 40.6 0.87 1.81 635.3 0.00 NGC6251 Z 6/ 6 67.6 1.12 1.59 141.8 0.00 3C446 A 36/ 36 60.8 1.10 1.71 843.0 0.00 CTA26 B 3/ 3 32.5 0.60 0.76 582.7 0.00 2214+350 C 3/ 3 27.2 0.45 0.50 324.8 0.00 2201+171 D 19/ 20 48.8 0.92 1.19 403.4 0.00 1954-388 E 19/ 19 40.9 0.78 1.73 1273.9 0.00 1908-201 F 8/ 8 41.0 0.83 1.94 179.8 0.00 1928+154 G 2/ 2 36.3 0.82 1.04 104.2 0.00 2008-159 H 20/ 21 38.5 0.66 1.03 1153.8 0.00 2052-474 I 9/ 9 46.0 0.86 1.30 680.3 0.00 2128-123 J 6/ 6 52.0 0.99 1.31 302.6 0.00 2059+034 K 9/ 9 23.8 0.48 0.81 2702.1 0.00 2113+293 L 15/ 15 52.6 0.88 1.26 346.0 0.00 1244-255 M 37/ 41 48.7 0.92 1.56 1067.3 0.00 1243-072 N 10/ 10 22.2 0.36 0.53 644.1 0.00 0346-279 O 3/ 3 35.7 0.89 1.54 522.2 0.00 0322+222 P 28/ 28 60.3 0.94 1.12 2917.8 0.00 0332-403 Q 52/ 53 52.9 1.03 2.11 462.6 0.00 0403-132 R 39/ 41 47.2 0.88 1.41 636.3 0.00 0418+532 S 1/ 1 84.7 0.94 1.42 334.5 0.00 0458-020 T 28/ 30 41.7 0.80 1.32 1065.3 0.00 0446+112 U 7/ 7 45.0 0.77 1.02 269.0 0.00 0454-463 V 4/ 4 66.0 1.14 1.41 244.2 0.00 0308-611 W 29/ 31 39.1 0.75 1.14 332.6 0.00 0307+380 X 6/ 6 70.9 1.01 1.83 2943.9 0.00 0059+581 Y 20/ 20 38.2 0.84 2.37 1186.0 0.00 0003-066 Z 11/ 12 73.0 1.40 2.80 1225.8 0.00 0019+058 A 10/ 10 62.1 0.90 1.11 1515.2 0.00 0104-408 B 32/ 32 39.6 0.68 1.10 415.7 0.00 0111+021 C 0/ 0 0.0 0.00 0.00 0.0 0.00 0216+011 D 1/ 1 40.1 0.64 0.92 194.2 0.00 0151+474 E 38/ 39 58.5 1.02 1.29 532.3 0.00 0202+319 F 78/ 79 47.6 0.89 1.56 995.6 0.00 0530-727 G 0/ 0 0.0 0.00 0.00 0.0 0.00 0536+145 H 17/ 18 55.2 0.77 0.90 1430.0 0.00 1040+244 I 37/ 38 56.2 0.83 1.02 847.1 0.00 1034-293 J 4/ 5 54.6 0.91 1.46 113.3 0.00 1038+52A K 16/ 18 51.5 0.89 1.21 571.4 0.00 1053+704 L 9/ 9 70.8 1.01 1.31 636.7 0.00 1144-379 M 7/ 7 43.8 0.89 1.96 5054.8 0.00 1212+171 N 3/ 3 49.5 0.98 1.28 135.4 0.00 1145-071 O 13/ 13 48.0 0.79 0.96 1075.1 0.00 1204+399 P 2/ 2 40.5 0.64 0.73 2594.9 0.00 1004-500 Q 4/ 4 41.5 0.58 0.94 383.9 0.00 0920-397 R 2/ 2 41.3 0.54 0.84 548.6 0.00 0641+392 S 2/ 2 43.5 0.63 0.68 112.9 0.00 0537-286 T 6/ 6 52.4 0.99 1.55 419.3 0.00 0613+570 U 17/ 17 62.2 1.12 1.90 335.3 0.00 0716+714 V 29/ 29 56.3 0.93 1.60 343.9 0.00 0743+277 W 4/ 4 43.6 0.68 0.96 106.1 0.00 0920+390 X 1/ 1 23.6 0.32 0.34 114.3 0.00 0748+126 Y 10/ 10 50.0 0.98 1.40 978.2 0.00 0805+410 Z 44/ 44 51.9 0.91 1.61 820.0 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 HART15M 322/ 330 48.7 0.88 1.49 643.5 0.00 KOKEE 507/ 514 60.9 0.91 1.75 1504.6 0.00 NYALE13S 477/ 483 46.7 0.91 1.34 774.1 0.00 WARK12M 344/ 352 44.7 0.86 1.43 1733.2 0.00 WETTZ13N 604/ 622 45.3 0.90 1.53 951.4 0.00 YARRA12M 404/ 421 48.0 0.87 1.54 1795.5 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 --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- 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 21085-1414 User=NG Reference epoch for polynomial models: 21/03/12 00:00 Parameter Adjustment a-sigma m-sigma WETTZ13N CLCK 21/03/11 18:30 Reference Station positions are for epoch: 2021.03.12-06:28:17 1. HART15M 7378 AFRC X Comp 5085490852.07 mm 53.073 mm 13.458 mm 13.447 mm 2. HART15M 7378 AFRC Y Comp 2668161143.44 mm -355.565 mm 7.452 mm 7.446 mm 3. HART15M 7378 AFRC Z Comp -2768692764.54 mm -148.539 mm 7.088 mm 7.082 mm HART15M 7378 U Comp -41.48 mm -41.477 mm 15.710 mm 15.697 mm HART15M 7378 E Comp -339.52 mm -339.518 mm 4.359 mm 4.355 mm HART15M 7378 N Comp -185.24 mm -185.241 mm 4.594 mm 4.590 mm 4. HART15M CL 0 21/03/11 18:30 4061.775 ns 0.072 ns 0.072 ns 5. HART15M CL 1 21/03/11 18:30 -2.171 D-14 0.153 D-14 0.153 D-14 31. HART15M AT 0 21/03/11 18:30 1077.149 ps 32.514 ps 32.488 ps HART15M Atm 2021.03.12-06:09:35.492 Avg: 452.866 ps Rms: 82.510 ps Tot_Rms: 82.443 ps 57. KOKEE CL 0 21/03/11 19:34 3131.251 ns 0.061 ns 0.061 ns 58. KOKEE CL 1 21/03/11 19:34 -27.613 D-14 0.137 D-14 0.137 D-14 84. KOKEE AT 0 21/03/11 18:30 780.073 ps 16.024 ps 16.011 ps KOKEE Atm 2021.03.12-05:28:18.474 Avg: 544.550 ps Rms: 28.457 ps Tot_Rms: 28.434 ps Station positions are for epoch: 2021.03.12-05:50:34 110. NYALE13S 7331 EURA X Comp 1201070671.88 mm -747.121 mm 8.894 mm 8.886 mm 111. NYALE13S 7331 EURA Y Comp 252128853.51 mm -683.488 mm 4.219 mm 4.216 mm 112. NYALE13S 7331 EURA Z Comp 6238022310.64 mm -27.364 mm 14.396 mm 14.384 mm NYALE13S 7331 U Comp -194.02 mm -194.022 mm 14.523 mm 14.511 mm NYALE13S 7331 E Comp -515.42 mm -515.418 mm 3.364 mm 3.361 mm NYALE13S 7331 N Comp 850.17 mm 850.173 mm 9.050 mm 9.042 mm 113. NYALE13S CL 0 21/03/11 18:30 19930.464 ns 0.073 ns 0.073 ns 114. NYALE13S CL 1 21/03/11 18:30 13.094 D-14 0.143 D-14 0.143 D-14 140. NYALE13S AT 0 21/03/11 18:30 304.378 ps 21.172 ps 21.154 ps NYALE13S Atm 2021.03.12-06:20:58.179 Avg: 54.897 ps Rms: 21.655 ps Tot_Rms: 21.637 ps Station positions are for epoch: 2021.03.12-05:56:51 166. WARK12M 7377 AUST X Comp -5115324508.51 mm -77.508 mm 12.140 mm 12.130 mm 167. WARK12M 7377 AUST Y Comp 477842763.78 mm -538.224 mm 3.703 mm 3.700 mm 168. WARK12M 7377 AUST Z Comp -3767192818.18 mm 25.819 mm 6.608 mm 6.602 mm WARK12M 7377 U Comp 6.48 mm 6.479 mm 11.753 mm 11.744 mm WARK12M 7377 E Comp 543.10 mm 543.100 mm 4.099 mm 4.096 mm WARK12M 7377 N Comp 36.87 mm 36.874 mm 7.057 mm 7.052 mm 169. WARK12M CL 0 21/03/11 18:32 -39583.825 ns 0.064 ns 0.064 ns 170. WARK12M CL 1 21/03/11 18:32 -36.714 D-14 0.130 D-14 0.130 D-14 196. WARK12M AT 0 21/03/11 18:30 949.835 ps 16.469 ps 16.455 ps WARK12M Atm 2021.03.12-06:49:13.688 Avg: 454.644 ps Rms: 35.515 ps Tot_Rms: 35.486 ps Station positions are for epoch: 2021.03.12-06:14:46 222. WETTZ13N 7387 EURA X Comp 4075627608.04 mm -11.960 mm 9.138 mm 9.130 mm 223. WETTZ13N 7387 EURA Y Comp 931773908.99 mm -402.008 mm 4.509 mm 4.505 mm 224. WETTZ13N 7387 EURA Z Comp 4801552191.55 mm -187.447 mm 6.927 mm 6.921 mm WETTZ13N 7387 U Comp -208.01 mm -208.014 mm 7.852 mm 7.845 mm WETTZ13N 7387 E Comp -389.23 mm -389.231 mm 3.643 mm 3.640 mm WETTZ13N 7387 N Comp -46.04 mm -46.036 mm 8.768 mm 8.761 mm 225. WETTZ13N AT 0 21/03/11 18:30 525.799 ps 15.303 ps 15.291 ps WETTZ13N Atm 2021.03.12-06:23:51.713 Avg: 172.305 ps Rms: 48.686 ps Tot_Rms: 48.646 ps Station positions are for epoch: 2021.03.12-05:59:20 251. YARRA12M 7376 AUST X Comp -2388896439.37 mm -310.370 mm 9.190 mm 9.182 mm 252. YARRA12M 7376 AUST Y Comp 5043349560.54 mm -433.464 mm 7.777 mm 7.771 mm 253. YARRA12M 7376 AUST Z Comp -3078590716.19 mm 143.815 mm 5.735 mm 5.731 mm YARRA12M 7376 U Comp -296.14 mm -296.142 mm 9.346 mm 9.338 mm YARRA12M 7376 E Comp 466.05 mm 466.051 mm 8.537 mm 8.530 mm YARRA12M 7376 N Comp 0.03 mm 0.033 mm 4.194 mm 4.191 mm 254. YARRA12M CL 0 21/03/11 18:30 11573.238 ns 0.069 ns 0.069 ns 255. YARRA12M CL 1 21/03/11 18:30 164.683 D-14 0.595 D-14 0.595 D-14 281. YARRA12M BR 0 21/03/12 01:55 0.931 ns 0.071 ns 0.071 ns 282. YARRA12M BR 1 21/03/12 01:55 -0.957 D-14 0.854 D-14 0.853 D-14 283. YARRA12M BR 0 21/03/12 12:19 -0.430 ns 0.502 ns 0.501 ns 284. YARRA12M BR 1 21/03/12 12:19 0.426 D-14 1.066 D-14 1.065 D-14 285. YARRA12M AT 0 21/03/11 18:30 1175.430 ps 15.740 ps 15.727 ps YARRA12M Atm 2021.03.12-06:02:50.274 Avg: 620.057 ps Rms: 63.224 ps Tot_Rms: 63.172 ps Atmosphere Constraint Statistics 1. HART15M Input 150.00 ps/h RMS 106.85 ps/h NRMS 0.71 share 0.12 count 25 2. KOKEE Input 75.00 ps/h RMS 54.98 ps/h NRMS 0.73 share 0.13 count 25 3. NYALE13S Input 75.00 ps/h RMS 31.32 ps/h NRMS 0.42 share 0.18 count 25 4. WARK12M Input 75.00 ps/h RMS 51.06 ps/h NRMS 0.68 share 0.10 count 25 5. WETTZ13N Input 75.00 ps/h RMS 41.67 ps/h NRMS 0.56 share 0.06 count 25 6. YARRA12M Input 75.00 ps/h RMS 41.28 ps/h NRMS 0.55 share 0.09 count 25 Overall RMS 59.82 ps/h NRMS 0.62 share 0.11 count 150 Clock Constraint Statistics 1. HART15M Input 5.00 D-14 RMS 3.71 D-14 NRMS 0.74 share 0.24 count 25 2. KOKEE Input 5.00 D-14 RMS 3.33 D-14 NRMS 0.67 share 0.19 count 25 3. NYALE13S Input 5.00 D-14 RMS 1.92 D-14 NRMS 0.38 share 0.16 count 25 4. WARK12M Input 5.00 D-14 RMS 3.44 D-14 NRMS 0.69 share 0.16 count 25 5. YARRA12M Input 5.00 D-14 RMS 3.28 D-14 NRMS 0.66 share 0.25 count 25 Overall RMS 3.20 D-14 NRMS 0.64 share 0.20 count 125 311. UT1-TAI 1, 21/03/12 06:10 -0.2210 ms/d 9.74 micros/d 10.37 micros/d 10.36 micros/d EOP without included hi-freq variations (a-sigmas) XWOB YWOB UT1-TAI XSIG YSIG USIG mas mas ms microasec microasec microsec 21/03/12 06:10 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 0.9984 1 Baseline information for run 21085-1414 Monument to monument values at epoch 2021Mar12 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) HART15M 7378 to KOKEE 7298 12723079239.81 15.34 12723079239.81 15.75 -321.39 4.56 -217.40 4.26 2021/03/12 06:29:33 HART15M 7378 to NYALE13S 7331 10101824023.79 21.60 10101824023.79 14.10 66.83 2.94 716.84 12.74 2021/03/12 06:29:33 HART15M 7378 to WARK12M 7377 10480989026.90 20.00 10480989026.90 14.84 56.38 4.70 235.67 9.70 2021/03/12 06:29:33 HART15M 7378 to WETTZ13N 7387 7832207421.59 16.35 7832207421.59 7.66 -22.76 2.53 83.81 12.18 2021/03/12 06:29:33 HART15M 7378 to YARRA12M 7376 7848822977.98 12.75 7848822977.98 9.18 -140.45 4.13 327.40 12.92 2021/03/12 06:29:33 KOKEE 7298 to NYALE13S 7331 8101755543.58 19.88 8101755543.58 11.46 392.02 3.20 -429.16 12.75 2021/03/12 06:29:33 KOKEE 7298 to WARK12M 7377 6669430591.63 16.26 6669430591.63 6.64 -468.28 2.78 -150.67 12.37 2021/03/12 06:29:33 KOKEE 7298 to WETTZ13N 7387 10357523436.79 13.57 10357523436.79 9.31 392.01 3.53 118.65 7.25 2021/03/12 06:29:33 KOKEE 7298 to YARRA12M 7376 9498214208.58 8.71 9498214208.58 9.06 -171.28 2.73 -125.24 9.39 2021/03/12 06:29:33 NYALE13S 7331 to WARK12M 7377 11834362028.35 23.50 11834362028.35 16.89 234.81 4.03 507.45 7.47 2021/03/12 06:29:33 NYALE13S 7331 to WETTZ13N 7387 3284576286.78 16.78 3284576286.78 4.12 -105.77 1.78 -196.72 13.01 2021/03/12 06:29:33 NYALE13S 7331 to YARRA12M 7376 11074427209.33 18.72 11074427209.33 14.75 452.68 4.11 -214.86 8.83 2021/03/12 06:29:33 WARK12M 7377 to WETTZ13N 7387 12573903345.23 18.56 12573903345.23 12.93 -239.79 4.09 47.74 4.54 2021/03/12 06:29:33 WARK12M 7377 to YARRA12M 7376 5362036477.15 14.03 5362036477.15 5.41 248.36 2.84 -131.31 13.08 2021/03/12 06:29:33 WETTZ13N 7387 to YARRA12M 7376 10990531276.71 11.93 10990531276.71 10.12 -440.44 3.37 18.62 6.67 2021/03/12 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.