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: # 2025-06-18 | 12:22:52.676 # # Data content: # Ray-tracing results for session: # 230210-i23041# # Total number of observations: # 52 # Total number of different observing stations: # 2 # # 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: 2023021018 | 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 $230210-i23041# H $230210-i23041# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:22:52.676) 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 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 3C371 2023.02.10-18:45:20.0 KOKEE 4.34315 41.97383 892.0 14.7 1.0452980E-08 1.4924015E+00 6.8014584E-09 2.0038608E-10 O 1 3C371 2023.02.10-18:45:20.0 WETTZELL 353.39615 29.60321 963.8 -0.5 1.5066889E-08 2.0285766E+00 7.3183515E-09 1.5227726E-10 O 2 1128+385 2023.02.10-18:47:00.0 KOKEE 305.92859 13.72004 891.9 14.7 2.8959863E-08 4.1601584E+00 6.8014584E-09 2.0038608E-10 O 2 1128+385 2023.02.10-18:47:00.0 WETTZELL 58.11374 23.38685 963.9 -0.5 1.8697547E-08 2.5085182E+00 7.3183515E-09 1.5227726E-10 O 3 2214+241 2023.02.10-18:49:18.0 KOKEE 72.38265 25.26539 891.9 14.7 1.6315218E-08 2.3417260E+00 6.8014584E-09 2.0038608E-10 O 3 2214+241 2023.02.10-18:49:18.0 WETTZELL 294.43851 11.35977 964.0 -0.5 3.6920906E-08 5.0708698E+00 7.3183515E-09 1.5227726E-10 O 4 2309+454 2023.02.10-18:51:42.0 KOKEE 47.32635 19.49598 892.0 14.8 2.0779034E-08 2.9855327E+00 6.8014584E-09 2.0038608E-10 O 4 2309+454 2023.02.10-18:51:42.0 WETTZELL 303.04054 33.86179 964.0 -0.4 1.3374466E-08 1.7999761E+00 7.3183515E-09 1.5227726E-10 O 5 0059+581 2023.02.10-18:53:59.0 KOKEE 29.36793 8.22955 892.1 14.9 4.6447599E-08 6.8259516E+00 6.8014584E-09 2.0038608E-10 O 5 0059+581 2023.02.10-18:53:59.0 WETTZELL 308.73918 54.19683 963.9 -0.5 9.2060536E-09 1.2352026E+00 7.3183515E-09 1.5227726E-10 O 6 1053+704 2023.02.10-18:55:45.0 KOKEE 339.42699 17.33798 892.0 14.8 2.3212529E-08 3.3244753E+00 6.8014584E-09 2.0038608E-10 O 6 1053+704 2023.02.10-18:55:45.0 WETTZELL 29.47010 46.20889 964.0 -0.5 1.0336532E-08 1.3854993E+00 7.3183515E-09 1.5227726E-10 O 7 1418+546 2023.02.10-18:58:33.0 KOKEE 323.66775 40.56894 891.9 14.8 1.0748350E-08 1.5336800E+00 6.8014584E-09 2.0038608E-10 O 7 1418+546 2023.02.10-18:58:33.0 WETTZELL 24.98033 19.54674 963.9 -0.5 2.2117797E-08 2.9831436E+00 7.3183515E-09 1.5227726E-10 O 8 2000+472 2023.02.10-19:01:41.0 KOKEE 38.89698 52.60147 892.0 14.8 8.8067736E-09 1.2581155E+00 6.8014584E-09 2.0038608E-10 O 8 2000+472 2023.02.10-19:01:41.0 WETTZELL 332.43561 13.18236 963.8 -0.6 3.2094434E-08 4.3880839E+00 7.3183515E-09 1.5227726E-10 O 9 0718+793 2023.02.10-19:04:33.0 KOKEE 355.25610 12.26305 892.1 14.8 3.2171806E-08 4.6382313E+00 6.8014584E-09 2.0038608E-10 O 9 0718+793 2023.02.10-19:04:33.0 WETTZELL 11.06026 57.80847 963.9 -0.5 8.8230005E-09 1.1825449E+00 7.3183515E-09 1.5227726E-10 O 10 2229+695 2023.02.10-19:07:15.0 KOKEE 21.37302 27.54056 892.0 14.9 1.5074453E-08 2.1559400E+00 6.8014584E-09 2.0038608E-10 O 10 2229+695 2023.02.10-19:07:15.0 WETTZELL 333.41017 41.42268 963.9 -0.5 1.1274537E-08 1.5149991E+00 7.3183515E-09 1.5227726E-10 O 11 3C418 2023.02.10-19:08:32.0 KOKEE 37.13305 46.51641 892.0 14.9 9.6387571E-09 1.3771750E+00 6.8014584E-09 2.0038608E-10 O 11 3C418 2023.02.10-19:08:32.0 WETTZELL 330.04470 18.93191 963.9 -0.6 2.2802248E-08 3.0913287E+00 7.3183515E-09 1.5227726E-10 O 12 0016+731 2023.02.10-19:09:52.0 KOKEE 17.28770 19.27477 892.1 14.9 2.1003487E-08 3.0110148E+00 6.8014584E-09 2.0038608E-10 O 12 0016+731 2023.02.10-19:09:52.0 WETTZELL 334.52835 50.46375 963.9 -0.5 9.6789127E-09 1.2990317E+00 7.3183515E-09 1.5227726E-10 O 13 1039+811 2023.02.10-19:11:15.0 KOKEE 350.67626 19.16466 892.1 14.9 2.1118676E-08 3.0229578E+00 6.8014584E-09 2.0038608E-10 O 13 1039+811 2023.02.10-19:11:15.0 WETTZELL 14.16221 49.82588 963.9 -0.6 9.7681011E-09 1.3097876E+00 7.3183515E-09 1.5227726E-10 O 14 1306+360 2023.02.10-19:13:05.0 KOKEE 299.92986 27.00993 892.1 14.8 1.5348562E-08 2.1916309E+00 6.8014584E-09 2.0038608E-10 O 14 1306+360 2023.02.10-19:13:05.0 WETTZELL 48.55467 12.18169 963.9 -0.6 3.4544470E-08 4.6876845E+00 7.3183515E-09 1.5227726E-10 O 15 1156+295 2023.02.10-19:14:35.0 KOKEE 297.11331 11.05137 892.2 14.8 3.5470627E-08 5.1222567E+00 6.8014584E-09 2.0038608E-10 O 15 1156+295 2023.02.10-19:14:35.0 WETTZELL 64.59387 16.73515 963.9 -0.6 2.5605804E-08 3.4447660E+00 7.3183515E-09 1.5227726E-10 O 16 1308+328 2023.02.10-19:16:49.0 KOKEE 296.42841 26.23124 892.3 14.8 1.5765752E-08 2.2515684E+00 6.8014584E-09 2.0038608E-10 O 16 1308+328 2023.02.10-19:16:49.0 WETTZELL 50.71840 9.75423 963.9 -0.5 4.2472267E-08 5.8027846E+00 7.3183515E-09 1.5227726E-10 O 17 1418+546 2023.02.10-19:20:28.0 KOKEE 322.43780 37.50732 892.2 14.9 1.1476421E-08 1.6376135E+00 6.8014584E-09 2.0038608E-10 O 17 1418+546 2023.02.10-19:20:28.0 WETTZELL 27.94394 21.14840 964.0 -0.6 2.0540414E-08 2.7667997E+00 7.3183515E-09 1.5227726E-10 O 18 2353+816 2023.02.10-19:24:39.0 KOKEE 8.62750 22.28653 892.1 15.1 1.8329883E-08 2.6230116E+00 6.8014584E-09 2.0038608E-10 O 18 2353+816 2023.02.10-19:24:39.0 WETTZELL 347.77463 49.15183 964.0 -0.5 9.8668966E-09 1.3241432E+00 7.3183515E-09 1.5227726E-10 O 19 2000+472 2023.02.10-19:27:22.0 KOKEE 34.64396 56.17960 892.2 15.2 8.4228320E-09 1.2030680E+00 6.8014584E-09 2.0038608E-10 O 19 2000+472 2023.02.10-19:27:22.0 WETTZELL 336.48072 11.36625 964.1 -0.5 3.6879865E-08 5.0662210E+00 7.3183515E-09 1.5227726E-10 O 20 0718+793 2023.02.10-19:30:11.0 KOKEE 356.41058 11.83014 892.3 15.5 3.3272490E-08 4.8016297E+00 6.8014584E-09 2.0038608E-10 O 20 0718+793 2023.02.10-19:30:11.0 WETTZELL 9.24998 58.55095 964.1 -0.6 8.7526018E-09 1.1731111E+00 7.3183515E-09 1.5227726E-10 O 21 1053+704 2023.02.10-19:32:59.0 KOKEE 340.63648 14.38012 892.2 15.8 2.7697856E-08 3.9770855E+00 6.8014584E-09 2.0038608E-10 O 21 1053+704 2023.02.10-19:32:59.0 WETTZELL 30.71819 49.27459 964.1 -0.5 9.8479844E-09 1.3196981E+00 7.3183515E-09 1.5227726E-10 O 22 1308+328 2023.02.10-19:35:39.0 KOKEE 297.31539 22.32962 892.3 15.7 1.8302588E-08 2.6157411E+00 6.8014584E-09 2.0038608E-10 O 22 1308+328 2023.02.10-19:35:39.0 WETTZELL 53.92409 12.19836 964.1 -0.6 3.4500027E-08 4.6775555E+00 7.3183515E-09 1.5227726E-10 O 23 1418+546 2023.02.10-19:39:14.0 KOKEE 321.69661 34.82692 892.3 15.6 1.2229952E-08 1.7452371E+00 6.8014584E-09 2.0038608E-10 O 23 1418+546 2023.02.10-19:39:14.0 WETTZELL 30.42301 22.64909 964.2 -0.6 1.9265039E-08 2.5924502E+00 7.3183515E-09 1.5227726E-10 O 24 2000+472 2023.02.10-19:42:18.0 KOKEE 31.55673 58.07523 892.2 15.5 8.2452740E-09 1.1776063E+00 6.8014584E-09 2.0038608E-10 O 24 2000+472 2023.02.10-19:42:18.0 WETTZELL 338.87635 10.43615 964.1 -0.5 3.9927468E-08 5.5021854E+00 7.3183515E-09 1.5227726E-10 O 25 3C371 2023.02.10-19:43:45.0 KOKEE 357.55792 42.20112 892.3 15.7 1.0407519E-08 1.4856772E+00 6.8014584E-09 2.0038608E-10 O 25 3C371 2023.02.10-19:43:45.0 WETTZELL 359.13006 28.97771 964.1 -0.6 1.5359676E-08 2.0677427E+00 7.3183515E-09 1.5227726E-10 O 26 0016+731 2023.02.10-19:45:04.0 KOKEE 17.69640 21.73595 892.5 15.7 1.8763064E-08 2.6869430E+00 6.8014584E-09 2.0038608E-10 O 26 0016+731 2023.02.10-19:45:04.0 WETTZELL 335.14375 48.00558 964.1 -0.6 1.0042175E-08 1.3481484E+00 7.3183515E-09 1.5227726E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10