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: # 2025-06-24 | 01:27:17.791 # # Data content: # Ray-tracing results for session: # 240506-i24127# # Total number of observations: # 50 # 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: 2024050618 | 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 $240506-i24127# H $240506-i24127# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:27:17.791) 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 2024.05.06-17:30:20.0 KOKEE 357.76526 13.16414 889.5 13.7 3.0207848E-08 4.2750989E+00 6.7832293E-09 2.4942731E-10 O 1 1039+811 2024.05.06-17:30:20.0 WETTZELL 6.19489 57.59224 937.2 17.5 9.0384780E-09 1.1831005E+00 7.1186075E-09 5.1658569E-10 O 2 2229+695 2024.05.06-17:31:41.0 KOKEE 4.36898 41.89700 889.5 13.8 1.0512559E-08 1.4897443E+00 6.7832293E-09 2.4942731E-10 O 2 2229+695 2024.05.06-17:31:41.0 WETTZELL 353.37534 29.68031 937.3 17.5 1.5360351E-08 2.0111796E+00 7.1186075E-09 5.1658569E-10 O 3 1746+470 2024.05.06-17:33:42.0 KOKEE 312.73713 35.03969 889.5 13.9 1.2216951E-08 1.7306798E+00 6.7832293E-09 2.4942731E-10 O 3 1746+470 2024.05.06-17:33:42.0 WETTZELL 35.43481 17.01353 937.4 17.5 2.5766860E-08 3.3813265E+00 7.1186075E-09 5.1658569E-10 O 4 3C371 2024.05.06-17:35:30.0 KOKEE 339.99191 31.64881 889.5 13.9 1.3356161E-08 1.8898852E+00 6.7832293E-09 2.4942731E-10 O 4 3C371 2024.05.06-17:35:30.0 WETTZELL 18.72707 34.42763 937.4 17.4 1.3468259E-08 1.7628172E+00 7.1186075E-09 5.1658569E-10 O 5 1806+456 2024.05.06-17:37:50.0 KOKEE 311.52411 38.04776 889.6 13.9 1.1386665E-08 1.6135655E+00 6.7832293E-09 2.4942731E-10 O 5 1806+456 2024.05.06-17:37:50.0 WETTZELL 33.59928 14.39132 937.4 17.3 3.0181172E-08 3.9665561E+00 7.1186075E-09 5.1658569E-10 O 6 1849+670 2024.05.06-17:40:58.0 KOKEE 338.98596 35.91130 889.6 14.0 1.1959370E-08 1.6930878E+00 6.7832293E-09 2.4942731E-10 O 6 1849+670 2024.05.06-17:40:58.0 WETTZELL 17.13760 30.29649 937.5 17.2 1.5079296E-08 1.9739526E+00 7.1186075E-09 5.1658569E-10 O 7 NGC6251 2024.05.06-17:43:36.0 KOKEE 351.89361 22.74177 889.6 14.0 1.8059586E-08 2.5531289E+00 6.7832293E-09 2.4942731E-10 O 7 NGC6251 2024.05.06-17:43:36.0 WETTZELL 10.71167 46.85378 937.5 17.2 1.0452377E-08 1.3680081E+00 7.1186075E-09 5.1658569E-10 O 8 1746+470 2024.05.06-17:46:02.0 KOKEE 312.59306 32.93334 889.7 14.1 1.2896363E-08 1.8266076E+00 6.7832293E-09 2.4942731E-10 O 8 1746+470 2024.05.06-17:46:02.0 WETTZELL 37.25639 18.21217 937.5 17.1 2.4162758E-08 3.1693826E+00 7.1186075E-09 5.1658569E-10 O 9 1803+784 2024.05.06-17:47:55.0 KOKEE 348.50769 27.03431 889.7 14.1 1.5394979E-08 2.1772748E+00 6.7832293E-09 2.4942731E-10 O 9 1803+784 2024.05.06-17:47:55.0 WETTZELL 12.70227 41.77160 937.5 17.0 1.1442567E-08 1.4975748E+00 7.1186075E-09 5.1658569E-10 O 10 0016+731 2024.05.06-17:49:20.0 KOKEE 10.76674 35.58967 889.7 14.1 1.2051655E-08 1.7073443E+00 6.7832293E-09 2.4942731E-10 O 10 0016+731 2024.05.06-17:49:20.0 WETTZELL 347.07736 35.72843 937.5 17.0 1.3043044E-08 1.7075153E+00 7.1186075E-09 5.1658569E-10 O 11 0718+793 2024.05.06-17:52:04.0 KOKEE 7.29519 13.77681 889.8 14.1 2.8942144E-08 4.0990829E+00 6.7832293E-09 2.4942731E-10 O 11 0718+793 2024.05.06-17:52:04.0 WETTZELL 348.78601 57.73425 937.5 16.9 9.0244209E-09 1.1813573E+00 7.1186075E-09 5.1658569E-10 O 12 2353+816 2024.05.06-17:56:00.0 KOKEE 3.85338 29.32317 889.9 14.2 1.4299596E-08 2.0239304E+00 6.7832293E-09 2.4942731E-10 O 12 2353+816 2024.05.06-17:56:00.0 WETTZELL 354.22821 42.24230 937.6 16.8 1.1339309E-08 1.4842130E+00 7.1186075E-09 5.1658569E-10 O 13 0716+714 2024.05.06-17:59:01.0 KOKEE 13.00853 8.23426 889.8 14.3 4.6570985E-08 6.6582476E+00 6.7832293E-09 2.4942731E-10 O 13 0716+714 2024.05.06-17:59:01.0 WETTZELL 335.79678 62.23766 937.6 16.6 8.6250076E-09 1.1292265E+00 7.1186075E-09 5.1658569E-10 O 14 2017+743 2024.05.06-18:02:05.0 KOKEE 350.30075 34.79539 889.8 14.2 1.2289319E-08 1.7396836E+00 6.7832293E-09 2.4942731E-10 O 14 2017+743 2024.05.06-18:02:05.0 WETTZELL 7.58179 34.95019 937.6 16.5 1.3293212E-08 1.7399216E+00 7.1186075E-09 5.1658569E-10 O 15 1746+470 2024.05.06-18:05:18.0 KOKEE 312.57256 29.63796 889.8 14.2 1.4165785E-08 2.0058406E+00 6.7832293E-09 2.4942731E-10 O 15 1746+470 2024.05.06-18:05:18.0 WETTZELL 40.05122 20.18562 937.7 16.5 2.1931613E-08 2.8751585E+00 7.1186075E-09 5.1658569E-10 O 16 3C371 2024.05.06-18:07:05.0 KOKEE 338.94886 29.07230 889.9 14.3 1.4411830E-08 2.0386357E+00 6.7832293E-09 2.4942731E-10 O 16 3C371 2024.05.06-18:07:05.0 WETTZELL 21.27065 36.19998 937.7 16.4 1.2896797E-08 1.6879737E+00 7.1186075E-09 5.1658569E-10 O 17 1806+456 2024.05.06-18:09:22.0 KOKEE 311.07942 32.54148 889.9 14.3 1.3033251E-08 1.8460943E+00 6.7832293E-09 2.4942731E-10 O 17 1806+456 2024.05.06-18:09:22.0 WETTZELL 38.38945 17.43048 937.7 16.3 2.5184531E-08 3.3043803E+00 7.1186075E-09 5.1658569E-10 O 18 0716+714 2024.05.06-18:12:21.0 KOKEE 13.81254 8.95252 889.8 14.3 4.3182583E-08 6.1614210E+00 6.7832293E-09 2.4942731E-10 O 18 0716+714 2024.05.06-18:12:21.0 WETTZELL 334.62566 61.32044 937.7 16.2 8.6991880E-09 1.1389410E+00 7.1186075E-09 5.1658569E-10 O 19 2353+816 2024.05.06-18:15:21.0 KOKEE 3.14650 29.59767 889.7 14.3 1.4180079E-08 2.0070002E+00 6.7832293E-09 2.4942731E-10 O 19 2353+816 2024.05.06-18:15:21.0 WETTZELL 355.04360 41.94555 937.7 16.1 1.1404139E-08 1.4926888E+00 7.1186075E-09 5.1658569E-10 O 20 1746+470 2024.05.06-18:18:39.0 KOKEE 312.69319 27.35681 889.9 14.4 1.5232361E-08 2.1564477E+00 6.7832293E-09 2.4942731E-10 O 20 1746+470 2024.05.06-18:18:39.0 WETTZELL 41.95176 21.62191 937.7 16.1 2.0562553E-08 2.6949106E+00 7.1186075E-09 5.1658569E-10 O 21 3C371 2024.05.06-18:20:25.0 KOKEE 338.63962 27.95199 890.0 14.5 1.4934274E-08 2.1122543E+00 6.7832293E-09 2.4942731E-10 O 21 3C371 2024.05.06-18:20:25.0 WETTZELL 22.29079 37.01137 937.8 16.1 1.2654910E-08 1.6563012E+00 7.1186075E-09 5.1658569E-10 O 22 1806+456 2024.05.06-18:22:41.0 KOKEE 311.09739 30.21038 890.0 14.6 1.3924526E-08 1.9719577E+00 6.7832293E-09 2.4942731E-10 O 22 1806+456 2024.05.06-18:22:41.0 WETTZELL 40.36221 18.81585 937.8 16.0 2.3431280E-08 3.0729159E+00 7.1186075E-09 5.1658569E-10 O 23 0716+714 2024.05.06-18:25:39.0 KOKEE 14.57653 9.71004 890.0 14.6 4.0095075E-08 5.7115770E+00 6.7832293E-09 2.4942731E-10 O 23 0716+714 2024.05.06-18:25:39.0 WETTZELL 333.62941 60.36826 937.8 15.9 8.7799490E-09 1.1495167E+00 7.1186075E-09 5.1658569E-10 O 24 2229+695 2024.05.06-18:27:24.0 KOKEE 357.92719 42.15859 890.0 14.7 1.0459803E-08 1.4820449E+00 6.7832293E-09 2.4942731E-10 O 24 2229+695 2024.05.06-18:27:24.0 WETTZELL 358.82699 29.05802 937.9 15.9 1.5656570E-08 2.0498845E+00 7.1186075E-09 5.1658569E-10 O 25 1803+784 2024.05.06-18:28:40.0 KOKEE 347.82389 25.08819 890.0 14.7 1.6488150E-08 2.3313213E+00 6.7832293E-09 2.4942731E-10 O 25 1803+784 2024.05.06-18:28:40.0 WETTZELL 14.46870 43.34389 937.9 15.9 1.1107403E-08 1.4537083E+00 7.1186075E-09 5.1658569E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10