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 | 01:58:31.637 # # Data content: # Ray-tracing results for session: # 240405-i24096# # 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: 2024040518 | 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 $240405-i24096# H $240405-i24096# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:58:31.637) 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 1039+811 2024.04.05-17:30:20.0 KOKEE 353.34088 15.40436 891.2 13.0 2.6196180E-08 3.7190940E+00 6.7945686E-09 2.7484677E-10 O 1 1039+811 2024.04.05-17:30:20.0 WETTZELL 12.42340 54.23828 945.3 16.4 9.2784660E-09 1.2323265E+00 7.1723328E-09 3.6248345E-10 O 2 2229+695 2024.04.05-17:31:41.0 KOKEE 16.00944 36.69064 891.3 12.9 1.1803005E-08 1.6661962E+00 6.7945686E-09 2.7484677E-10 O 2 2229+695 2024.04.05-17:31:41.0 WETTZELL 342.21224 33.94181 945.3 16.4 1.3457521E-08 1.7945043E+00 7.1723328E-09 3.6248345E-10 O 3 2309+454 2024.04.05-17:33:54.0 KOKEE 47.05341 43.30176 891.4 12.8 1.0291327E-08 1.4519531E+00 6.7945686E-09 2.7484677E-10 O 3 2309+454 2024.04.05-17:33:54.0 WETTZELL 322.11016 17.28199 945.3 16.4 2.5060803E-08 3.3775139E+00 7.1723328E-09 3.6248345E-10 O 4 3C371 2024.04.05-17:36:22.0 KOKEE 348.15765 39.60978 891.5 12.8 1.1067032E-08 1.5648737E+00 6.7945686E-09 2.7484677E-10 O 4 3C371 2024.04.05-17:36:22.0 WETTZELL 7.75045 29.84460 945.2 16.4 1.5081749E-08 2.0085103E+00 7.1723328E-09 3.6248345E-10 O 5 1746+470 2024.04.05-17:38:28.0 KOKEE 321.50213 53.98617 891.3 12.8 8.7339780E-09 1.2362097E+00 6.7945686E-09 2.7484677E-10 O 5 1746+470 2024.04.05-17:38:28.0 WETTZELL 16.94044 8.52284 945.2 16.4 4.8421418E-08 6.6149140E+00 7.1723328E-09 3.6248345E-10 O 6 1849+670 2024.04.05-17:41:25.0 KOKEE 350.50355 43.61676 891.4 12.8 1.0232887E-08 1.4466449E+00 6.7945686E-09 2.7484677E-10 O 6 1849+670 2024.04.05-17:41:25.0 WETTZELL 4.51332 26.52928 945.2 16.5 1.6784056E-08 2.2379081E+00 7.1723328E-09 3.6248345E-10 O 7 NGC6251 2024.04.05-17:44:27.0 KOKEE 353.25737 26.46397 891.4 12.8 1.5782899E-08 2.2323835E+00 6.7945686E-09 2.7484677E-10 O 7 NGC6251 2024.04.05-17:44:27.0 WETTZELL 7.47380 43.65963 945.1 16.5 1.0897735E-08 1.4486695E+00 7.1723328E-09 3.6248345E-10 O 8 2309+454 2024.04.05-17:47:50.0 KOKEE 46.18649 45.65412 891.4 12.9 9.8719647E-09 1.3930071E+00 6.7945686E-09 2.7484677E-10 O 8 2309+454 2024.04.05-17:47:50.0 WETTZELL 324.20736 15.91199 945.1 16.6 2.7094397E-08 3.6574876E+00 7.1723328E-09 3.6248345E-10 O 9 2353+816 2024.04.05-17:51:28.0 KOKEE 7.43846 26.34808 891.5 13.0 1.5845416E-08 2.2382205E+00 6.7945686E-09 2.7484677E-10 O 9 2353+816 2024.04.05-17:51:28.0 WETTZELL 349.78995 45.17747 945.1 16.6 1.0609120E-08 1.4115585E+00 7.1723328E-09 3.6248345E-10 O 10 0718+793 2024.04.05-17:54:29.0 KOKEE 2.09334 11.46123 891.5 13.1 3.4585593E-08 4.9248746E+00 6.7945686E-09 2.7484677E-10 O 10 0718+793 2024.04.05-17:54:29.0 WETTZELL 358.68267 59.97001 945.2 16.7 8.6987838E-09 1.1556702E+00 7.1723328E-09 3.6248345E-10 O 11 1746+470 2024.04.05-17:57:07.0 KOKEE 318.90878 51.21152 891.6 13.2 9.0623085E-09 1.2829694E+00 6.7945686E-09 2.7484677E-10 O 11 1746+470 2024.04.05-17:57:07.0 WETTZELL 20.01765 9.49226 945.2 16.7 4.3897465E-08 5.9640791E+00 7.1723328E-09 3.6248345E-10 O 12 1803+784 2024.04.05-17:59:15.0 KOKEE 352.30725 31.41081 891.7 13.2 1.3517768E-08 1.9113875E+00 6.7945686E-09 2.7484677E-10 O 12 1803+784 2024.04.05-17:59:15.0 WETTZELL 6.76475 38.67190 945.3 16.6 1.2033309E-08 1.6004668E+00 7.1723328E-09 3.6248345E-10 O 13 2309+454 2024.04.05-18:01:41.0 KOKEE 45.09895 47.95448 891.7 13.2 9.5084241E-09 1.3419145E+00 6.7945686E-09 2.7484677E-10 O 13 2309+454 2024.04.05-18:01:41.0 WETTZELL 326.32439 14.61792 945.3 16.7 2.9354180E-08 3.9698572E+00 7.1723328E-09 3.6248345E-10 O 14 0016+731 2024.04.05-18:04:00.0 KOKEE 16.24576 29.63858 891.7 13.3 1.4237628E-08 2.0096010E+00 6.7945686E-09 2.7484677E-10 O 14 0016+731 2024.04.05-18:04:00.0 WETTZELL 339.94298 40.76291 945.3 16.8 1.1520323E-08 1.5344771E+00 7.1723328E-09 3.6248345E-10 O 15 2017+743 2024.04.05-18:06:42.0 KOKEE 359.22405 37.36380 891.7 13.2 1.1622365E-08 1.6422844E+00 6.7945686E-09 2.7484677E-10 O 15 2017+743 2024.04.05-18:06:42.0 WETTZELL 358.38100 33.94040 945.3 16.9 1.3456856E-08 1.7922031E+00 7.1723328E-09 3.6248345E-10 O 16 1746+470 2024.04.05-18:10:13.0 KOKEE 317.42497 49.18174 891.7 13.3 9.3327778E-09 1.3214845E+00 6.7945686E-09 2.7484677E-10 O 16 1746+470 2024.04.05-18:10:13.0 WETTZELL 22.15276 10.26511 945.4 16.9 4.0845249E-08 5.5303299E+00 7.1723328E-09 3.6248345E-10 O 17 3C371 2024.04.05-18:12:17.0 KOKEE 345.05436 37.67161 891.8 13.3 1.1542512E-08 1.6325393E+00 6.7945686E-09 2.7484677E-10 O 17 3C371 2024.04.05-18:12:17.0 WETTZELL 11.16625 30.81316 945.5 17.0 1.4656002E-08 1.9507635E+00 7.1723328E-09 3.6248345E-10 O 18 2353+816 2024.04.05-18:14:57.0 KOKEE 6.93537 27.03097 891.7 13.3 1.5478612E-08 2.1864211E+00 6.7945686E-09 2.7484677E-10 O 18 2353+816 2024.04.05-18:14:57.0 WETTZELL 350.46942 44.51693 945.6 17.0 1.0732151E-08 1.4279783E+00 7.1723328E-09 3.6248345E-10 O 19 2309+454 2024.04.05-18:18:35.0 KOKEE 43.42314 50.69511 891.7 13.3 9.1270846E-09 1.2883310E+00 6.7945686E-09 2.7484677E-10 O 19 2309+454 2024.04.05-18:18:35.0 WETTZELL 328.95110 13.13448 945.7 16.9 3.2468553E-08 4.4026604E+00 7.1723328E-09 3.6248345E-10 O 20 1806+456 2024.04.05-18:22:08.0 KOKEE 316.60004 51.11148 891.8 13.2 9.0750775E-09 1.2849169E+00 6.7945686E-09 2.7484677E-10 O 20 1806+456 2024.04.05-18:22:08.0 WETTZELL 21.12615 8.53957 945.8 16.9 4.8334993E-08 6.5943809E+00 7.1723328E-09 3.6248345E-10 O 21 3C371 2024.04.05-18:24:19.0 KOKEE 344.13799 36.92911 891.8 13.2 1.1739252E-08 1.6605236E+00 6.7945686E-09 2.7484677E-10 O 21 3C371 2024.04.05-18:24:19.0 WETTZELL 12.28650 31.21424 945.8 16.9 1.4487831E-08 1.9280253E+00 7.1723328E-09 3.6248345E-10 O 22 1746+470 2024.04.05-18:26:21.0 KOKEE 315.93143 46.60996 891.7 13.0 9.7175776E-09 1.3762822E+00 6.7945686E-09 2.7484677E-10 O 22 1746+470 2024.04.05-18:26:21.0 WETTZELL 24.74969 11.31803 945.8 16.9 3.7304831E-08 5.0322136E+00 7.1723328E-09 3.6248345E-10 O 23 2229+695 2024.04.05-18:28:38.0 KOKEE 11.21963 39.82798 891.8 13.0 1.1015948E-08 1.5555911E+00 6.7945686E-09 2.7484677E-10 O 23 2229+695 2024.04.05-18:28:38.0 WETTZELL 347.24191 31.47723 945.9 16.9 1.4381840E-08 1.9181492E+00 7.1723328E-09 3.6248345E-10 O 24 1803+784 2024.04.05-18:29:57.0 KOKEE 350.98366 30.37302 891.8 13.1 1.3929476E-08 1.9699570E+00 6.7945686E-09 2.7484677E-10 O 24 1803+784 2024.04.05-18:29:57.0 WETTZELL 8.54634 39.34311 945.9 17.0 1.1861536E-08 1.5772984E+00 7.1723328E-09 3.6248345E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10