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: # 2025-06-23 | 01:33:15.323 # # Data content: # Ray-tracing results for session: # 240305-i24065# # Total number of observations: # 48 # 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: 2024030518 | 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 $240305-i24065# H $240305-i24065# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:33:15.323) 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 3C418 2024.03.05-17:30:20.0 KOKEE 37.60263 45.83580 892.1 13.1 9.8970688E-09 1.3905957E+00 6.7985729E-09 3.1032388E-10 O 1 3C418 2024.03.05-17:30:20.0 WETTZELL 329.36819 19.33248 943.3 7.0 2.2220521E-08 3.0185408E+00 7.1604775E-09 2.6448668E-10 O 2 1128+385 2024.03.05-17:32:17.0 KOKEE 307.13682 10.24095 892.1 13.1 3.8644700E-08 5.5254457E+00 6.7985729E-09 3.1032388E-10 O 2 1128+385 2024.03.05-17:32:17.0 WETTZELL 60.93897 26.01640 943.4 7.1 1.6843969E-08 2.2636670E+00 7.1604775E-09 2.6448668E-10 O 3 1039+811 2024.03.05-17:33:49.0 KOKEE 350.61265 19.31976 892.1 13.1 2.1274020E-08 2.9944193E+00 6.7985729E-09 3.1032388E-10 O 3 1039+811 2024.03.05-17:33:49.0 WETTZELL 14.16047 49.65956 943.5 7.2 9.7326430E-09 1.3104031E+00 7.1604775E-09 2.6448668E-10 O 4 1156+295 2024.03.05-17:35:26.0 KOKEE 296.68582 12.25025 892.2 13.2 3.2709549E-08 4.6610148E+00 6.7985729E-09 3.1032388E-10 O 4 1156+295 2024.03.05-17:35:26.0 WETTZELL 63.62001 15.87552 943.5 7.2 2.6763798E-08 3.6117129E+00 7.1604775E-09 2.6448668E-10 O 5 1418+546 2024.03.05-17:38:06.0 KOKEE 322.88729 38.77703 892.2 13.2 1.1328333E-08 1.5929682E+00 6.7985729E-09 3.1032388E-10 O 5 1418+546 2024.03.05-17:38:06.0 WETTZELL 26.73763 20.46607 943.5 7.2 2.1057802E-08 2.8383820E+00 7.1604775E-09 2.6448668E-10 O 6 3C371 2024.03.05-17:40:54.0 KOKEE 0.99375 42.28915 892.2 13.2 1.0547565E-08 1.4818258E+00 6.7985729E-09 3.1032388E-10 O 6 3C371 2024.03.05-17:40:54.0 WETTZELL 356.22676 29.17205 943.5 7.2 1.5175069E-08 2.0479410E+00 7.1604775E-09 2.6448668E-10 O 7 0016+731 2024.03.05-17:42:17.0 KOKEE 17.37588 19.67616 892.2 13.3 2.0910376E-08 2.9414639E+00 6.7985729E-09 3.1032388E-10 O 7 0016+731 2024.03.05-17:42:17.0 WETTZELL 334.60174 50.05653 943.5 7.1 9.6764913E-09 1.3049744E+00 7.1604775E-09 2.6448668E-10 O 8 2309+454 2024.03.05-17:44:35.0 KOKEE 48.16560 24.01084 892.3 13.2 1.7361226E-08 2.4417336E+00 6.7985729E-09 3.1032388E-10 O 8 2309+454 2024.03.05-17:44:35.0 WETTZELL 306.48456 30.32838 943.5 7.1 1.4654981E-08 1.9848057E+00 7.1604775E-09 2.6448668E-10 O 9 1053+704 2024.03.05-17:47:52.0 KOKEE 340.20276 15.29592 892.3 13.3 2.6521643E-08 3.7433758E+00 6.7985729E-09 3.1032388E-10 O 9 1053+704 2024.03.05-17:47:52.0 WETTZELL 30.38948 48.29095 943.6 7.0 9.9361083E-09 1.3369388E+00 7.1604775E-09 2.6448668E-10 O 10 0718+793 2024.03.05-17:51:11.0 KOKEE 356.14821 11.91615 892.3 13.3 3.3542358E-08 4.7487642E+00 6.7985729E-09 3.1032388E-10 O 10 0718+793 2024.03.05-17:51:11.0 WETTZELL 9.67553 58.39666 943.6 7.1 8.7136826E-09 1.1733524E+00 7.1604775E-09 2.6448668E-10 O 11 2229+695 2024.03.05-17:53:49.0 KOKEE 20.91840 29.21257 892.3 13.4 1.4505871E-08 2.0379206E+00 6.7985729E-09 3.1032388E-10 O 11 2229+695 2024.03.05-17:53:49.0 WETTZELL 334.66711 39.99163 943.6 7.1 1.1533821E-08 1.5567307E+00 7.1604775E-09 2.6448668E-10 O 12 NGC6251 2024.03.05-17:56:08.0 KOKEE 356.26725 28.85185 892.4 13.4 1.4669867E-08 2.0613981E+00 6.7985729E-09 3.1032388E-10 O 12 NGC6251 2024.03.05-17:56:08.0 WETTZELL 3.18007 41.95974 943.6 7.1 1.1088475E-08 1.4939933E+00 7.1604775E-09 2.6448668E-10 O 13 1418+546 2024.03.05-17:59:50.0 KOKEE 321.89971 35.69501 892.4 13.4 1.2154016E-08 1.7093190E+00 6.7985729E-09 3.1032388E-10 O 13 1418+546 2024.03.05-17:59:50.0 WETTZELL 29.63441 22.14960 943.6 7.1 1.9554373E-08 2.6338526E+00 7.1604775E-09 2.6448668E-10 O 14 2353+816 2024.03.05-18:04:01.0 KOKEE 8.61361 22.73090 892.4 13.3 1.8266624E-08 2.5678561E+00 6.7985729E-09 3.1032388E-10 O 14 2353+816 2024.03.05-18:04:01.0 WETTZELL 347.85349 48.71031 943.7 7.0 9.8725202E-09 1.3307722E+00 7.1604775E-09 2.6448668E-10 O 15 2000+472 2024.03.05-18:06:53.0 KOKEE 32.00608 57.82461 892.5 13.3 8.3937473E-09 1.1796140E+00 6.7985729E-09 3.1032388E-10 O 15 2000+472 2024.03.05-18:06:53.0 WETTZELL 338.54742 10.55888 943.7 7.0 3.9263389E-08 5.4002513E+00 7.1604775E-09 2.6448668E-10 O 16 2017+743 2024.03.05-18:09:42.0 KOKEE 8.55697 35.42441 892.5 13.3 1.2232448E-08 1.7183409E+00 6.7985729E-09 3.1032388E-10 O 16 2017+743 2024.03.05-18:09:42.0 WETTZELL 349.26953 36.05924 943.7 7.0 1.2585877E-08 1.6979000E+00 7.1604775E-09 2.6448668E-10 O 17 2214+350 2024.03.05-18:13:59.0 KOKEE 61.59578 39.39233 892.5 13.3 1.1180121E-08 1.5716294E+00 6.7985729E-09 3.1032388E-10 O 17 2214+350 2024.03.05-18:13:59.0 WETTZELL 311.56644 11.80553 943.7 7.0 3.5389505E-08 4.8751695E+00 7.1604775E-09 2.6448668E-10 O 18 1803+784 2024.03.05-18:17:02.0 KOKEE 357.90996 33.51869 892.5 13.3 1.2835168E-08 1.8032584E+00 6.7985729E-09 3.1032388E-10 O 18 1803+784 2024.03.05-18:17:02.0 WETTZELL 0.32453 37.60725 943.7 6.9 1.2142581E-08 1.6366819E+00 7.1604775E-09 2.6448668E-10 O 19 2000+472 2024.03.05-18:18:35.0 KOKEE 29.29265 59.21063 892.5 13.3 8.2707547E-09 1.1623544E+00 6.7985729E-09 3.1032388E-10 O 19 2000+472 2024.03.05-18:18:35.0 WETTZELL 340.44197 9.88678 943.7 6.9 4.1726940E-08 5.7504403E+00 7.1604775E-09 2.6448668E-10 O 20 2309+454 2024.03.05-18:20:51.0 KOKEE 48.72428 30.31913 892.6 13.3 1.4029703E-08 1.9719714E+00 6.7985729E-09 3.1032388E-10 O 20 2309+454 2024.03.05-18:20:51.0 WETTZELL 311.37819 25.70253 943.7 6.8 1.7035459E-08 2.3101836E+00 7.1604775E-09 2.6448668E-10 O 21 0016+731 2024.03.05-18:23:08.0 KOKEE 17.74216 22.54478 892.6 13.4 1.8407168E-08 2.5876262E+00 6.7985729E-09 3.1032388E-10 O 21 0016+731 2024.03.05-18:23:08.0 WETTZELL 335.45187 47.22273 943.8 6.7 1.0105459E-08 1.3630332E+00 7.1604775E-09 2.6448668E-10 O 22 3C371 2024.03.05-18:24:33.0 KOKEE 355.92172 42.01476 892.5 13.3 1.0603266E-08 1.4897384E+00 6.7985729E-09 3.1032388E-10 O 22 3C371 2024.03.05-18:24:33.0 WETTZELL 0.53380 28.96952 943.8 6.6 1.5270806E-08 2.0601487E+00 7.1604775E-09 2.6448668E-10 O 23 2229+695 2024.03.05-18:25:54.0 KOKEE 19.82978 31.81101 892.6 13.3 1.3440617E-08 1.8880968E+00 6.7985729E-09 3.1032388E-10 O 23 2229+695 2024.03.05-18:25:54.0 WETTZELL 336.88011 37.83127 943.8 6.6 1.2082130E-08 1.6309221E+00 7.1604775E-09 2.6448668E-10 O 24 1053+704 2024.03.05-18:28:09.0 KOKEE 341.84207 12.24773 892.8 13.3 3.2694584E-08 4.6305209E+00 6.7985729E-09 3.1032388E-10 O 24 1053+704 2024.03.05-18:28:09.0 WETTZELL 31.27281 51.68266 943.8 6.6 9.4560969E-09 1.2723808E+00 7.1604775E-09 2.6448668E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10