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 | 11:24:00.545 # # Data content: # Ray-tracing results for session: # 250114-i25014# # Total number of observations: # 72 # 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: 2025011418 | 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 $250114-i25014# H $250114-i25014# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 11:24:00.545) 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 2025.01.14-17:30:20.0 KOKEE 312.93713 31.23921 890.4 13.8 1.3518235E-08 1.9342510E+00 6.7859745E-09 2.4650470E-10 O 1 0955+476 2025.01.14-17:30:20.0 MK-VLBA 313.88199 26.78607 654.6 2.4 1.1063422E-08 2.2156672E+00 4.9738752E-09 3.4015897E-11 O 1 0955+476 2025.01.14-17:30:20.0 WETTZELL 38.49039 19.47360 958.9 -2.2 2.1914340E-08 3.1325004E+00 7.2806152E-09 9.1493728E-11 O 2 1846+322 2025.01.14-17:32:30.0 KOKEE 64.82414 32.63942 890.4 13.8 1.2998502E-08 1.8531454E+00 6.7859745E-09 2.4650470E-10 O 2 1846+322 2025.01.14-17:32:30.0 MK-VLBA 63.77606 35.17532 654.6 2.4 8.6716768E-09 1.7297735E+00 4.9738752E-09 3.4015897E-11 O 2 1846+322 2025.01.14-17:32:30.0 WETTZELL 304.34435 13.46186 958.9 -2.2 3.1081760E-08 4.6008795E+00 7.2806152E-09 9.1493728E-11 O 3 0016+731 2025.01.14-17:34:40.0 KOKEE 8.97196 8.18563 890.4 13.8 4.6881890E-08 6.9964513E+00 6.7859745E-09 2.4650470E-10 O 3 0016+731 2025.01.14-17:34:40.0 MK-VLBA 9.92839 6.53769 654.6 2.4 4.0766185E-08 8.4532569E+00 4.9738752E-09 3.4015897E-11 O 3 0016+731 2025.01.14-17:34:40.0 WETTZELL 344.29152 63.12765 958.9 -2.2 8.2632786E-09 1.1364079E+00 7.2806152E-09 9.1493728E-11 O 4 DA426 2025.01.14-17:37:18.0 KOKEE 51.01118 55.83211 890.4 14.0 8.4942052E-09 1.2092948E+00 6.7859745E-09 2.4650470E-10 O 4 DA426 2025.01.14-17:37:18.0 MK-VLBA 45.93613 57.23729 654.6 2.4 5.9520150E-09 1.1874282E+00 4.9738752E-09 3.4015897E-11 O 4 DA426 2025.01.14-17:37:18.0 WETTZELL 328.79119 6.28932 958.9 -2.1 6.2138583E-08 1.0633550E+01 7.2806152E-09 9.1493728E-11 O 5 1849+670 2025.01.14-17:39:34.0 KOKEE 23.71100 30.83539 890.4 14.0 1.3672674E-08 1.9559064E+00 6.7859745E-09 2.4650470E-10 O 5 1849+670 2025.01.14-17:39:34.0 MK-VLBA 22.54503 30.24164 654.6 2.5 9.9082047E-09 1.9767093E+00 4.9738752E-09 3.4015897E-11 O 5 1849+670 2025.01.14-17:39:34.0 WETTZELL 332.51990 37.60843 958.9 -2.1 1.2061045E-08 1.6931679E+00 7.2806152E-09 9.1493728E-11 O 6 2000+472 2025.01.14-17:41:20.0 KOKEE 46.10457 22.31675 890.3 14.1 1.8386079E-08 2.6346536E+00 6.7859745E-09 2.4650470E-10 O 6 2000+472 2025.01.14-17:41:20.0 MK-VLBA 45.74823 23.52516 654.7 2.5 1.2468058E-08 2.4882638E+00 4.9738752E-09 3.4015897E-11 O 6 2000+472 2025.01.14-17:41:20.0 WETTZELL 306.48524 32.87004 959.0 -2.1 1.3551101E-08 1.8991840E+00 7.2806152E-09 9.1493728E-11 O 7 NGC6251 2025.01.14-17:43:12.0 KOKEE 3.87100 28.78829 890.4 14.1 1.4544980E-08 2.0841193E+00 6.7859745E-09 2.4650470E-10 O 7 NGC6251 2025.01.14-17:43:12.0 MK-VLBA 3.23672 26.71105 654.7 2.6 1.1089489E-08 2.2144522E+00 4.9738752E-09 3.4015897E-11 O 7 NGC6251 2025.01.14-17:43:12.0 WETTZELL 354.22805 42.77741 959.1 -2.2 1.0843063E-08 1.5143655E+00 7.2806152E-09 9.1493728E-11 O 8 1823+568 2025.01.14-17:45:48.0 KOKEE 34.23433 37.34270 890.4 14.1 1.1568595E-08 1.6513740E+00 6.7859745E-09 2.4650470E-10 O 8 1823+568 2025.01.14-17:45:48.0 MK-VLBA 32.24505 37.55382 654.8 2.5 8.1992759E-09 1.6353016E+00 4.9738752E-09 3.4015897E-11 O 8 1823+568 2025.01.14-17:45:48.0 WETTZELL 326.78352 27.86748 959.0 -2.3 1.5714637E-08 2.2379265E+00 7.2806152E-09 9.1493728E-11 O 9 1053+704 2025.01.14-17:47:49.0 KOKEE 340.33309 31.72436 890.5 14.1 1.3332897E-08 1.9088998E+00 6.7859745E-09 2.4650470E-10 O 9 1053+704 2025.01.14-17:47:49.0 MK-VLBA 340.15894 28.20720 654.8 2.4 1.0552596E-08 2.1093190E+00 4.9738752E-09 3.4015897E-11 O 9 1053+704 2025.01.14-17:47:49.0 WETTZELL 18.37476 34.50264 959.0 -2.3 1.2985640E-08 1.8223776E+00 7.2806152E-09 9.1493728E-11 O 10 1851+488 2025.01.14-17:50:40.0 KOKEE 44.76099 35.49102 890.5 14.2 1.2082852E-08 1.7242887E+00 6.7859745E-09 2.4650470E-10 O 10 1851+488 2025.01.14-17:50:40.0 MK-VLBA 43.03498 36.54297 654.8 2.4 8.3918312E-09 1.6736306E+00 4.9738752E-09 3.4015897E-11 O 10 1851+488 2025.01.14-17:50:40.0 WETTZELL 317.98496 24.30237 958.9 -2.3 1.7822375E-08 2.5502717E+00 7.2806152E-09 9.1493728E-11 O 11 2229+695 2025.01.14-17:53:46.0 KOKEE 18.68455 12.78615 890.6 14.2 3.1071272E-08 4.5252045E+00 6.7859745E-09 2.4650470E-10 O 11 2229+695 2025.01.14-17:53:46.0 MK-VLBA 19.21376 11.86399 654.9 2.4 2.3749098E-08 4.7798707E+00 4.9738752E-09 3.4015897E-11 O 11 2229+695 2025.01.14-17:53:46.0 WETTZELL 328.56625 56.05427 958.9 -2.2 8.8837988E-09 1.2262270E+00 7.2806152E-09 9.1493728E-11 O 12 1636+473 2025.01.14-17:56:13.0 KOKEE 33.27704 57.44933 890.6 14.2 8.3385161E-09 1.1876249E+00 6.7859745E-09 2.4650470E-10 O 12 1636+473 2025.01.14-17:56:13.0 MK-VLBA 27.62281 57.43794 655.0 2.5 5.9387640E-09 1.1848391E+00 4.9738752E-09 3.4015897E-11 O 12 1636+473 2025.01.14-17:56:13.0 WETTZELL 337.75774 10.59153 958.9 -2.2 3.8915524E-08 6.0983958E+00 7.2806152E-09 9.1493728E-11 O 13 1144+402 2025.01.14-17:59:42.0 KOKEE 305.08006 46.10425 890.7 14.3 9.7493119E-09 1.3903686E+00 6.7859745E-09 2.4650470E-10 O 13 1144+402 2025.01.14-17:59:42.0 MK-VLBA 306.20112 41.55517 655.0 2.6 7.5388807E-09 1.5072475E+00 4.9738752E-09 3.4015897E-11 O 13 1144+402 2025.01.14-17:59:42.0 WETTZELL 29.86622 5.77948 958.9 -2.3 6.6646952E-08 1.1409037E+01 7.2806152E-09 9.1493728E-11 O 14 0920+390 2025.01.14-18:02:10.0 KOKEE 305.29024 18.03683 890.7 14.3 2.2469194E-08 3.2395294E+00 6.7859745E-09 2.4650470E-10 O 14 0920+390 2025.01.14-18:02:10.0 MK-VLBA 306.67608 13.49025 655.0 2.7 2.1062695E-08 4.2633332E+00 4.9738752E-09 3.4015897E-11 O 14 0920+390 2025.01.14-18:02:10.0 WETTZELL 54.31194 20.81633 958.9 -2.3 2.0579082E-08 2.8918315E+00 7.2806152E-09 9.1493728E-11 O 15 2000+472 2025.01.14-18:05:29.0 KOKEE 46.63425 26.37770 890.7 14.4 1.5749311E-08 2.2524772E+00 6.7859745E-09 2.4650470E-10 O 15 2000+472 2025.01.14-18:05:29.0 MK-VLBA 45.90008 27.61237 655.1 2.9 1.0757520E-08 2.1459818E+00 4.9738752E-09 3.4015897E-11 O 15 2000+472 2025.01.14-18:05:29.0 WETTZELL 309.58176 29.75087 958.8 -2.3 1.4810535E-08 2.0879000E+00 7.2806152E-09 9.1493728E-11 O 16 1015+359 2025.01.14-18:07:43.0 KOKEE 299.85030 27.02666 890.8 14.5 1.5408897E-08 2.2063701E+00 6.7859745E-09 2.4650470E-10 O 16 1015+359 2025.01.14-18:07:43.0 MK-VLBA 301.35691 22.45991 655.1 3.0 1.3023394E-08 2.6144807E+00 4.9738752E-09 3.4015897E-11 O 16 1015+359 2025.01.14-18:07:43.0 WETTZELL 48.57385 12.11131 958.9 -2.2 3.4299699E-08 5.0817145E+00 7.2806152E-09 9.1493728E-11 O 17 1846+322 2025.01.14-18:10:40.0 KOKEE 65.66690 40.69195 890.9 14.6 1.0767168E-08 1.5334590E+00 6.7859745E-09 2.4650470E-10 O 17 1846+322 2025.01.14-18:10:40.0 MK-VLBA 63.77087 43.25605 655.1 3.2 7.2977012E-09 1.4556872E+00 4.9738752E-09 3.4015897E-11 O 17 1846+322 2025.01.14-18:10:40.0 WETTZELL 310.84703 8.50420 959.0 -2.2 4.7607162E-08 7.5165752E+00 7.2806152E-09 9.1493728E-11 O 18 1053+704 2025.01.14-18:13:20.0 KOKEE 339.43712 29.68423 890.9 14.7 1.4149492E-08 2.0273069E+00 6.7859745E-09 2.4650470E-10 O 18 1053+704 2025.01.14-18:13:20.0 MK-VLBA 339.42655 26.12610 655.1 3.4 1.1318169E-08 2.2632687E+00 4.9738752E-09 3.4015897E-11 O 18 1053+704 2025.01.14-18:13:20.0 WETTZELL 20.43056 35.89324 959.0 -2.4 1.2549097E-08 1.7568252E+00 7.2806152E-09 9.1493728E-11 O 19 1851+488 2025.01.14-18:16:10.0 KOKEE 43.91048 39.63269 890.9 14.8 1.1004538E-08 1.5694543E+00 6.7859745E-09 2.4650470E-10 O 19 1851+488 2025.01.14-18:16:10.0 MK-VLBA 41.65393 40.59797 655.1 3.7 7.6826194E-09 1.5322107E+00 4.9738752E-09 3.4015897E-11 O 19 1851+488 2025.01.14-18:16:10.0 WETTZELL 321.47087 21.59922 959.0 -2.5 1.9893603E-08 2.8734529E+00 7.2806152E-09 9.1493728E-11 O 20 2229+695 2025.01.14-18:19:18.0 KOKEE 19.72501 14.73814 891.0 14.9 2.7179121E-08 3.9397086E+00 6.7859745E-09 2.4650470E-10 O 20 2229+695 2025.01.14-18:19:18.0 MK-VLBA 20.08633 13.89080 655.0 4.0 2.0475475E-08 4.1070351E+00 4.9738752E-09 3.4015897E-11 O 20 2229+695 2025.01.14-18:19:18.0 WETTZELL 328.31991 53.86077 959.0 -2.5 9.1248911E-09 1.2613409E+00 7.2806152E-09 9.1493728E-11 O 21 1636+473 2025.01.14-18:21:46.0 KOKEE 27.16176 60.44568 891.0 14.9 8.0808965E-09 1.1508457E+00 6.7859745E-09 2.4650470E-10 O 21 1636+473 2025.01.14-18:21:46.0 MK-VLBA 20.74388 59.91610 654.9 4.2 5.7849922E-09 1.1542753E+00 4.9738752E-09 3.4015897E-11 O 21 1636+473 2025.01.14-18:21:46.0 WETTZELL 341.92005 9.14731 959.0 -2.6 4.4548393E-08 7.1525117E+00 7.2806152E-09 9.1493728E-11 O 22 1823+568 2025.01.14-18:24:41.0 KOKEE 31.58155 42.26218 891.1 14.9 1.0440786E-08 1.4894034E+00 6.7859745E-09 2.4650470E-10 O 22 1823+568 2025.01.14-18:24:41.0 MK-VLBA 28.93755 42.23561 654.9 4.2 7.4390274E-09 1.4837503E+00 4.9738752E-09 3.4015897E-11 O 22 1823+568 2025.01.14-18:24:41.0 WETTZELL 331.46608 24.59425 959.0 -2.7 1.7626282E-08 2.5328404E+00 7.2806152E-09 9.1493728E-11 O 23 0955+476 2025.01.14-18:26:49.0 KOKEE 313.79210 21.67984 891.1 15.1 1.8898581E-08 2.7172379E+00 6.7859745E-09 2.4650470E-10 O 23 0955+476 2025.01.14-18:26:49.0 MK-VLBA 314.91505 17.24401 655.0 4.3 1.6698872E-08 3.3597908E+00 4.9738752E-09 3.4015897E-11 O 23 0955+476 2025.01.14-18:26:49.0 WETTZELL 46.37574 25.72339 959.0 -2.7 1.6901263E-08 2.3645653E+00 7.2806152E-09 9.1493728E-11 O 24 NGC6251 2025.01.14-18:28:36.0 KOKEE 2.29900 29.35786 891.2 15.1 1.4289872E-08 2.0471991E+00 6.7859745E-09 2.4650470E-10 O 24 NGC6251 2025.01.14-18:28:36.0 MK-VLBA 1.64950 27.16924 655.1 4.3 1.0918351E-08 2.1803091E+00 4.9738752E-09 3.4015897E-11 O 24 NGC6251 2025.01.14-18:28:36.0 WETTZELL 356.05304 42.14534 959.0 -2.7 1.0973895E-08 1.5334354E+00 7.2806152E-09 9.1493728E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10