TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2025-06-25 | 13:03:08.207 # # Data content: # Ray-tracing results for session: # 250120-i25020# # Total number of observations: # 75 # Total number of different observing stations: # 3 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 2025012018 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $250120-i25020# H $250120-i25020# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:03:08.207) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 0955+476 2025.01.20-17:30:20.0 KOKEE 313.07360 27.23160 890.2 13.1 1.5265751E-08 2.1684470E+00 6.7868953E-09 2.3149970E-10 O 1 0955+476 2025.01.20-17:30:20.0 MK-VLBA 314.10136 22.78165 654.8 4.9 1.2882814E-08 2.5837641E+00 4.9713981E-09 4.8582091E-11 O 1 0955+476 2025.01.20-17:30:20.0 WETTZELL 41.84617 21.96882 947.2 -0.9 1.9519280E-08 2.6455079E+00 7.1932584E-09 1.6199593E-10 O 2 1846+322 2025.01.20-17:32:30.0 KOKEE 65.43185 37.61014 890.2 13.1 1.1475736E-08 1.6394049E+00 6.7868953E-09 2.3149970E-10 O 2 1846+322 2025.01.20-17:32:30.0 MK-VLBA 63.88543 40.17004 654.8 4.9 7.7688926E-09 1.5500103E+00 4.9713981E-09 4.8582091E-11 O 2 1846+322 2025.01.20-17:32:30.0 WETTZELL 308.33525 10.34581 947.2 -0.9 3.9636754E-08 5.6631095E+00 7.1932584E-09 1.6199593E-10 O 3 0016+731 2025.01.20-17:34:43.0 KOKEE 10.38280 9.10924 890.2 13.1 4.2433229E-08 6.1374729E+00 6.7868953E-09 2.3149970E-10 O 3 0016+731 2025.01.20-17:34:43.0 MK-VLBA 11.25974 7.56372 654.8 5.0 3.5970578E-08 7.4982141E+00 4.9713981E-09 4.8582091E-11 O 3 0016+731 2025.01.20-17:34:43.0 WETTZELL 341.63109 61.98919 947.2 -0.9 8.3283340E-09 1.1346694E+00 7.1932584E-09 1.6199593E-10 O 4 1636+473 2025.01.20-17:37:21.0 KOKEE 32.26258 58.04313 890.3 13.1 8.2673490E-09 1.1778585E+00 6.7868953E-09 2.3149970E-10 O 4 1636+473 2025.01.20-17:37:21.0 MK-VLBA 26.45588 57.94459 654.8 5.1 5.9201776E-09 1.1805746E+00 4.9713981E-09 4.8582091E-11 O 4 1636+473 2025.01.20-17:37:21.0 WETTZELL 338.52025 10.30279 947.2 -1.0 3.9781860E-08 5.6208992E+00 7.1932584E-09 1.6199593E-10 O 5 2000+472 2025.01.20-17:40:43.0 KOKEE 46.61646 26.17913 890.3 13.1 1.5826037E-08 2.2623227E+00 6.7868953E-09 2.3149970E-10 O 5 2000+472 2025.01.20-17:40:43.0 MK-VLBA 45.90140 27.41316 654.8 5.3 1.0855602E-08 2.1719235E+00 4.9713981E-09 4.8582091E-11 O 5 2000+472 2025.01.20-17:40:43.0 WETTZELL 309.42860 29.89929 947.1 -1.0 1.4703824E-08 2.0239657E+00 7.1932584E-09 1.6199593E-10 O 6 1849+670 2025.01.20-17:42:29.0 KOKEE 22.67097 33.26244 890.3 13.1 1.2757369E-08 1.8178129E+00 6.7868953E-09 2.3149970E-10 O 6 1849+670 2025.01.20-17:42:29.0 MK-VLBA 21.25303 32.57657 654.8 5.4 9.2965009E-09 1.8589888E+00 4.9713981E-09 4.8582091E-11 O 6 1849+670 2025.01.20-17:42:29.0 WETTZELL 334.65137 35.67367 947.1 -1.0 1.2583795E-08 1.7231278E+00 7.1932584E-09 1.6199593E-10 O 7 1053+704 2025.01.20-17:44:40.0 KOKEE 339.59302 30.09719 890.3 13.2 1.3942096E-08 1.9816002E+00 6.7868953E-09 2.3149970E-10 O 7 1053+704 2025.01.20-17:44:40.0 MK-VLBA 339.55099 26.54606 654.8 5.4 1.1181348E-08 2.2403200E+00 4.9713981E-09 4.8582091E-11 O 7 1053+704 2025.01.20-17:44:40.0 WETTZELL 20.02965 35.60525 947.1 -1.0 1.2604073E-08 1.7141308E+00 7.1932584E-09 1.6199593E-10 O 8 1823+568 2025.01.20-17:46:57.0 KOKEE 32.69820 40.51435 890.4 13.2 1.0783815E-08 1.5370203E+00 6.7868953E-09 2.3149970E-10 O 8 1823+568 2025.01.20-17:46:57.0 MK-VLBA 30.29555 40.58651 654.8 5.5 7.7033891E-09 1.5381704E+00 4.9713981E-09 4.8582091E-11 O 8 1823+568 2025.01.20-17:46:57.0 WETTZELL 329.73276 25.73246 947.2 -1.0 1.6856178E-08 2.3202499E+00 7.1932584E-09 1.6199593E-10 O 9 2229+695 2025.01.20-17:48:48.0 KOKEE 19.46324 14.20019 890.4 13.2 2.8079617E-08 4.0248964E+00 6.7868953E-09 2.3149970E-10 O 9 2229+695 2025.01.20-17:48:48.0 MK-VLBA 19.87102 13.33417 654.8 5.5 2.1334209E-08 4.3263659E+00 4.9713981E-09 4.8582091E-11 O 9 2229+695 2025.01.20-17:48:48.0 WETTZELL 328.34405 54.45527 947.2 -1.0 9.0342435E-09 1.2328834E+00 7.1932584E-09 1.6199593E-10 O 10 1851+488 2025.01.20-17:51:24.0 KOKEE 43.96258 39.44314 890.4 13.2 1.1025769E-08 1.5726925E+00 6.7868953E-09 2.3149970E-10 O 10 1851+488 2025.01.20-17:51:24.0 MK-VLBA 41.73182 40.41347 654.7 5.6 7.7304211E-09 1.5432183E+00 4.9713981E-09 4.8582091E-11 O 10 1851+488 2025.01.20-17:51:24.0 WETTZELL 321.30718 21.71922 947.2 -1.0 1.9731666E-08 2.7292125E+00 7.1932584E-09 1.6199593E-10 O 11 1144+402 2025.01.20-17:55:20.0 KOKEE 304.41448 42.43540 890.4 13.3 1.0385488E-08 1.4762978E+00 6.7868953E-09 2.3149970E-10 O 11 1144+402 2025.01.20-17:55:20.0 MK-VLBA 305.62390 37.88224 654.6 5.7 8.1607008E-09 1.6296880E+00 4.9713981E-09 4.8582091E-11 O 11 1144+402 2025.01.20-17:55:20.0 WETTZELL 33.20055 7.42791 947.2 -1.0 5.3525216E-08 7.4748251E+00 7.1932584E-09 1.6199593E-10 O 12 1846+322 2025.01.20-17:57:35.0 KOKEE 65.76232 42.91590 890.5 13.3 1.0291923E-08 1.4693994E+00 6.7868953E-09 2.3149970E-10 O 12 1846+322 2025.01.20-17:57:35.0 MK-VLBA 63.58907 45.47734 654.6 5.8 7.0324874E-09 1.4025300E+00 4.9713981E-09 4.8582091E-11 O 12 1846+322 2025.01.20-17:57:35.0 WETTZELL 312.68050 7.21873 947.2 -0.9 5.4914952E-08 8.0598721E+00 7.1932584E-09 1.6199593E-10 O 13 1015+359 2025.01.20-18:00:32.0 KOKEE 300.49130 23.73284 890.5 13.3 1.7328536E-08 2.4619312E+00 6.7868953E-09 2.3149970E-10 O 13 1015+359 2025.01.20-18:00:32.0 MK-VLBA 301.97820 19.16638 654.6 5.8 1.5151722E-08 3.0439928E+00 4.9713981E-09 4.8582091E-11 O 13 1015+359 2025.01.20-18:00:32.0 WETTZELL 51.28059 14.16986 947.2 -0.9 2.9514625E-08 4.0116359E+00 7.1932584E-09 1.6199593E-10 O 14 1636+473 2025.01.20-18:03:08.0 KOKEE 25.79473 60.95912 890.5 13.4 8.0239540E-09 1.1429548E+00 6.7868953E-09 2.3149970E-10 O 14 1636+473 2025.01.20-18:03:08.0 MK-VLBA 19.25406 60.31625 654.6 5.8 5.7759594E-09 1.1517425E+00 4.9713981E-09 4.8582091E-11 O 14 1636+473 2025.01.20-18:03:08.0 WETTZELL 342.73639 8.90020 947.2 -0.9 4.5504095E-08 6.4689126E+00 7.1932584E-09 1.6199593E-10 O 15 1849+670 2025.01.20-18:06:49.0 KOKEE 21.39082 35.38442 890.5 13.4 1.2088676E-08 1.7221716E+00 6.7868953E-09 2.3149970E-10 O 15 1849+670 2025.01.20-18:06:49.0 MK-VLBA 19.74847 34.58891 654.7 6.0 8.8209604E-09 1.7632387E+00 4.9713981E-09 4.8582091E-11 O 15 1849+670 2025.01.20-18:06:49.0 WETTZELL 336.73414 34.03065 947.3 -0.9 1.3109023E-08 1.7954998E+00 7.1932584E-09 1.6199593E-10 O 16 2000+472 2025.01.20-18:08:39.0 KOKEE 46.83571 30.90503 890.5 13.4 1.3616263E-08 1.9445122E+00 6.7868953E-09 2.3149970E-10 O 16 2000+472 2025.01.20-18:08:39.0 MK-VLBA 45.64400 32.13770 654.7 6.0 9.4083619E-09 1.8802489E+00 4.9713981E-09 4.8582091E-11 O 16 2000+472 2025.01.20-18:08:39.0 WETTZELL 313.10898 26.45646 947.3 -1.1 1.6432401E-08 2.2660987E+00 7.1932584E-09 1.6199593E-10 O 17 1823+568 2025.01.20-18:10:02.0 KOKEE 30.78166 43.33741 890.5 13.4 1.0211000E-08 1.4550592E+00 6.7868953E-09 2.3149970E-10 O 17 1823+568 2025.01.20-18:10:02.0 MK-VLBA 27.98449 43.24090 654.8 6.1 7.3177810E-09 1.4608088E+00 4.9713981E-09 4.8582091E-11 O 17 1823+568 2025.01.20-18:10:02.0 WETTZELL 332.57754 23.90605 947.3 -1.2 1.8043219E-08 2.4855897E+00 7.1932584E-09 1.6199593E-10 O 18 2229+695 2025.01.20-18:11:55.0 KOKEE 20.28316 16.02624 890.4 13.4 2.5050374E-08 3.5848873E+00 6.7868953E-09 2.3149970E-10 O 18 2229+695 2025.01.20-18:11:55.0 MK-VLBA 20.53264 15.21828 654.8 6.2 1.8831627E-08 3.8055105E+00 4.9713981E-09 4.8582091E-11 O 18 2229+695 2025.01.20-18:11:55.0 WETTZELL 328.37216 52.46512 947.3 -1.3 9.2689674E-09 1.2653034E+00 7.1932584E-09 1.6199593E-10 O 19 1053+704 2025.01.20-18:14:03.0 KOKEE 338.84680 27.67291 890.4 13.4 1.5042030E-08 2.1378287E+00 6.7868953E-09 2.3149970E-10 O 19 1053+704 2025.01.20-18:14:03.0 MK-VLBA 338.97924 24.08906 654.8 6.2 1.2229374E-08 2.4528553E+00 4.9713981E-09 4.8582091E-11 O 19 1053+704 2025.01.20-18:14:03.0 WETTZELL 22.28105 37.34514 947.3 -1.3 1.2100041E-08 1.6448709E+00 7.1932584E-09 1.6199593E-10 O 20 1851+488 2025.01.20-18:17:10.0 KOKEE 42.53859 43.54702 890.5 13.4 1.0172062E-08 1.4504187E+00 6.7868953E-09 2.3149970E-10 O 20 1851+488 2025.01.20-18:17:10.0 MK-VLBA 39.71184 44.38284 654.8 6.2 7.1679481E-09 1.4304356E+00 4.9713981E-09 4.8582091E-11 O 20 1851+488 2025.01.20-18:17:10.0 WETTZELL 324.93438 19.18335 947.2 -1.6 2.2172204E-08 3.0739458E+00 7.1932584E-09 1.6199593E-10 O 21 1144+402 2025.01.20-18:21:06.0 KOKEE 304.02732 37.48515 890.5 13.5 1.1508184E-08 1.6354802E+00 6.7868953E-09 2.3149970E-10 O 21 1144+402 2025.01.20-18:21:06.0 MK-VLBA 305.30529 32.92992 654.9 6.4 9.2104794E-09 1.8407429E+00 4.9713981E-09 4.8582091E-11 O 21 1144+402 2025.01.20-18:21:06.0 WETTZELL 37.56414 9.87452 947.3 -1.7 4.1369698E-08 5.6925644E+00 7.1932584E-09 1.6199593E-10 O 22 0955+476 2025.01.20-18:22:40.0 KOKEE 314.48026 18.43942 890.5 13.5 2.1947991E-08 3.1192052E+00 6.7868953E-09 2.3149970E-10 O 22 0955+476 2025.01.20-18:22:40.0 MK-VLBA 315.65485 14.01747 654.9 6.5 2.0363505E-08 4.1209050E+00 4.9713981E-09 4.8582091E-11 O 22 0955+476 2025.01.20-18:22:40.0 WETTZELL 48.97311 28.08014 947.3 -1.7 1.5560535E-08 2.1055806E+00 7.1932584E-09 1.6199593E-10 O 23 0016+731 2025.01.20-18:24:20.0 KOKEE 13.03041 11.45434 890.5 13.4 3.4350633E-08 4.9383475E+00 6.7868953E-09 2.3149970E-10 O 23 0016+731 2025.01.20-18:24:20.0 MK-VLBA 13.70664 10.10140 654.9 6.5 2.7656718E-08 5.6664595E+00 4.9713981E-09 4.8582091E-11 O 23 0016+731 2025.01.20-18:24:20.0 WETTZELL 337.50715 59.12802 947.3 -1.6 8.5657376E-09 1.1676216E+00 7.1932584E-09 1.6199593E-10 O 24 1040+244 2025.01.20-18:27:03.0 KOKEE 288.42465 20.67018 890.6 13.5 1.9716356E-08 2.8033716E+00 6.7868953E-09 2.3149970E-10 O 24 1040+244 2025.01.20-18:27:03.0 MK-VLBA 290.22913 16.19131 654.9 6.6 1.7771304E-08 3.5776135E+00 4.9713981E-09 4.8582091E-11 O 24 1040+244 2025.01.20-18:27:03.0 WETTZELL 58.85365 5.31003 947.2 -1.5 7.1298060E-08 1.0156312E+01 7.1932584E-09 1.6199593E-10 O 25 2000+472 2025.01.20-18:29:49.0 KOKEE 46.67250 34.48696 890.6 13.4 1.2361469E-08 1.7643892E+00 6.7868953E-09 2.3149970E-10 O 25 2000+472 2025.01.20-18:29:49.0 MK-VLBA 45.08269 35.69189 654.9 6.6 8.5843266E-09 1.7145630E+00 4.9713981E-09 4.8582091E-11 O 25 2000+472 2025.01.20-18:29:49.0 WETTZELL 315.97677 23.98260 947.3 -1.6 1.7990424E-08 2.4849857E+00 7.1932584E-09 1.6199593E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10