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 | 01:24:36.986 # # Data content: # Ray-tracing results for session: # 240502-i24123# # 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: 2024050218 | 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 $240502-i24123# H $240502-i24123# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:24:36.986) 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 2024.05.02-17:30:20.0 KOKEE 357.13851 13.32649 889.0 14.9 3.0018845E-08 4.2476165E+00 6.7726876E-09 2.9726336E-10 O 1 1039+811 2024.05.02-17:30:20.0 WETTZELL 7.22553 57.29069 930.7 20.8 8.8171713E-09 1.1886430E+00 7.0671764E-09 3.5509375E-10 O 2 2309+454 2024.05.02-17:32:49.0 KOKEE 33.26791 59.50165 889.0 14.9 8.2005436E-09 1.1581640E+00 6.7726876E-09 2.9726336E-10 O 2 2309+454 2024.05.02-17:32:49.0 WETTZELL 338.70715 8.76499 930.7 20.8 4.6571875E-08 6.4769220E+00 7.0671764E-09 3.5509375E-10 O 3 1746+470 2024.05.02-17:36:05.0 KOKEE 313.01865 37.31058 889.0 14.8 1.1637822E-08 1.6460945E+00 6.7726876E-09 2.9726336E-10 O 3 1746+470 2024.05.02-17:36:05.0 WETTZELL 33.43583 15.77609 930.8 20.7 2.6917166E-08 3.6524471E+00 7.0671764E-09 3.5509375E-10 O 4 2229+695 2024.05.02-17:38:08.0 KOKEE 5.41225 41.71330 889.0 14.8 1.0605815E-08 1.4967494E+00 6.7726876E-09 2.9726336E-10 O 4 2229+695 2024.05.02-17:38:08.0 WETTZELL 352.48040 29.86761 930.9 20.6 1.4852890E-08 2.0084293E+00 7.0671764E-09 3.5509375E-10 O 5 1849+670 2024.05.02-17:40:18.0 KOKEE 340.08479 37.24293 889.0 14.9 1.1654315E-08 1.6458186E+00 6.7726876E-09 2.9726336E-10 O 5 1849+670 2024.05.02-17:40:18.0 WETTZELL 15.51386 29.54066 930.9 20.5 1.5000861E-08 2.0259827E+00 7.0671764E-09 3.5509375E-10 O 6 1806+456 2024.05.02-17:43:27.0 KOKEE 311.82993 39.80129 889.0 15.1 1.1023775E-08 1.5592383E+00 6.7726876E-09 2.9726336E-10 O 6 1806+456 2024.05.02-17:43:27.0 WETTZELL 32.02848 13.49280 930.9 20.4 3.1200009E-08 4.2462930E+00 7.0671764E-09 3.5509375E-10 O 7 3C371 2024.05.02-17:45:49.0 KOKEE 340.21492 32.07627 889.0 15.2 1.3267820E-08 1.8735326E+00 6.7726876E-09 2.9726336E-10 O 7 3C371 2024.05.02-17:45:49.0 WETTZELL 18.27534 34.14604 931.0 20.3 1.3190737E-08 1.7800614E+00 7.0671764E-09 3.5509375E-10 O 8 0016+731 2024.05.02-17:47:19.0 KOKEE 11.93972 34.77797 889.1 15.4 1.2359294E-08 1.7434273E+00 6.7726876E-09 2.9726336E-10 O 8 0016+731 2024.05.02-17:47:19.0 WETTZELL 345.77320 36.41157 931.0 20.2 1.2478209E-08 1.6858476E+00 7.0671764E-09 3.5509375E-10 O 9 2017+743 2024.05.02-17:50:04.0 KOKEE 352.18973 35.77760 889.1 15.6 1.2060665E-08 1.7022577E+00 6.7726876E-09 2.9726336E-10 O 9 2017+743 2024.05.02-17:50:04.0 WETTZELL 5.44893 34.43368 931.0 20.1 1.3094692E-08 1.7681465E+00 7.0671764E-09 3.5509375E-10 O 10 1746+470 2024.05.02-17:53:17.0 KOKEE 312.68013 34.38135 889.2 15.5 1.2485405E-08 1.7662408E+00 6.7726876E-09 2.9726336E-10 O 10 1746+470 2024.05.02-17:53:17.0 WETTZELL 36.00752 17.38267 931.1 20.0 2.4558992E-08 3.3270700E+00 7.0671764E-09 3.5509375E-10 O 11 1803+784 2024.05.02-17:55:10.0 KOKEE 348.69986 27.42320 889.2 15.4 1.5275653E-08 2.1560336E+00 6.7726876E-09 2.9726336E-10 O 11 1803+784 2024.05.02-17:55:10.0 WETTZELL 12.30125 41.47065 931.1 19.9 1.1191815E-08 1.5097073E+00 7.0671764E-09 3.5509375E-10 O 12 0718+793 2024.05.02-17:57:48.0 KOKEE 6.90973 13.48973 889.2 15.4 2.9677218E-08 4.1971730E+00 6.7726876E-09 2.9726336E-10 O 12 0718+793 2024.05.02-17:57:48.0 WETTZELL 349.45631 58.04375 931.1 19.9 8.7443329E-09 1.1792088E+00 7.0671764E-09 3.5509375E-10 O 13 2353+816 2024.05.02-18:01:44.0 KOKEE 4.20544 29.16000 889.3 15.6 1.4447544E-08 2.0379107E+00 6.7726876E-09 2.9726336E-10 O 13 2353+816 2024.05.02-18:01:44.0 WETTZELL 353.81828 42.41302 931.1 19.8 1.0989821E-08 1.4833288E+00 7.0671764E-09 3.5509375E-10 O 14 1849+670 2024.05.02-18:05:14.0 KOKEE 338.47110 35.19157 889.3 15.5 1.2234100E-08 1.7277772E+00 6.7726876E-09 2.9726336E-10 O 14 1849+670 2024.05.02-18:05:14.0 WETTZELL 17.97062 30.71884 931.2 19.6 1.4483271E-08 1.9554122E+00 7.0671764E-09 3.5509375E-10 O 15 1746+470 2024.05.02-18:07:49.0 KOKEE 312.56034 31.89737 889.4 15.6 1.3335790E-08 1.8868331E+00 6.7726876E-09 2.9726336E-10 O 15 1746+470 2024.05.02-18:07:49.0 WETTZELL 38.14201 18.81944 931.2 19.4 2.2784915E-08 3.0832469E+00 7.0671764E-09 3.5509375E-10 O 16 1803+784 2024.05.02-18:09:42.0 KOKEE 348.38028 26.75240 889.4 15.7 1.5625111E-08 2.2054096E+00 6.7726876E-09 2.9726336E-10 O 16 1803+784 2024.05.02-18:09:42.0 WETTZELL 12.98288 41.99236 931.2 19.3 1.1078728E-08 1.4943589E+00 7.0671764E-09 3.5509375E-10 O 17 1806+456 2024.05.02-18:12:05.0 KOKEE 311.17492 34.81730 889.4 15.6 1.2349612E-08 1.7471897E+00 6.7726876E-09 2.9726336E-10 O 17 1806+456 2024.05.02-18:12:05.0 WETTZELL 36.43380 16.13426 931.2 19.2 2.6351817E-08 3.5736151E+00 7.0671764E-09 3.5509375E-10 O 18 3C371 2024.05.02-18:14:23.0 KOKEE 339.18361 29.77138 889.4 15.5 1.4180860E-08 2.0025890E+00 6.7726876E-09 2.9726336E-10 O 18 3C371 2024.05.02-18:14:23.0 WETTZELL 20.60934 35.70608 931.2 19.3 1.2689668E-08 1.7119678E+00 7.0671764E-09 3.5509375E-10 O 19 0716+714 2024.05.02-18:16:13.0 KOKEE 13.09885 8.31141 889.4 15.5 4.6430235E-08 6.6335616E+00 6.7726876E-09 2.9726336E-10 O 19 0716+714 2024.05.02-18:16:13.0 WETTZELL 335.65921 62.13856 931.2 19.3 8.3929502E-09 1.1318495E+00 7.0671764E-09 3.5509375E-10 O 20 NGC6251 2024.05.02-18:18:29.0 KOKEE 351.88430 22.11360 889.5 15.6 1.8635091E-08 2.6302365E+00 6.7726876E-09 2.9726336E-10 O 20 NGC6251 2024.05.02-18:18:29.0 WETTZELL 11.01892 47.44624 931.3 19.3 1.0066394E-08 1.3574634E+00 7.0671764E-09 3.5509375E-10 O 21 2229+695 2024.05.02-18:20:19.0 KOKEE 0.57744 42.22773 889.5 15.6 1.0501117E-08 1.4821614E+00 6.7726876E-09 2.9726336E-10 O 21 2229+695 2024.05.02-18:20:19.0 WETTZELL 356.58429 29.20787 931.3 19.2 1.5154938E-08 2.0491392E+00 7.0671764E-09 3.5509375E-10 O 22 1746+470 2024.05.02-18:22:17.0 KOKEE 312.57906 29.42281 889.4 15.9 1.4334372E-08 2.0285125E+00 6.7726876E-09 2.9726336E-10 O 22 1746+470 2024.05.02-18:22:17.0 WETTZELL 40.23176 20.31840 931.3 19.1 2.1198714E-08 2.8658972E+00 7.0671764E-09 3.5509375E-10 O 23 2017+743 2024.05.02-18:25:29.0 KOKEE 349.81213 34.48751 889.5 16.1 1.2449868E-08 1.7572842E+00 6.7726876E-09 2.9726336E-10 O 23 2017+743 2024.05.02-18:25:29.0 WETTZELL 8.16326 35.12258 931.4 19.0 1.2871495E-08 1.7376336E+00 7.0671764E-09 3.5509375E-10 O 24 0716+714 2024.05.02-18:28:32.0 KOKEE 13.83909 8.97772 889.5 15.8 4.3302920E-08 6.1718679E+00 6.7726876E-09 2.9726336E-10 O 24 0716+714 2024.05.02-18:28:32.0 WETTZELL 334.58920 61.28856 931.4 19.0 8.4600248E-09 1.1409574E+00 7.0671764E-09 3.5509375E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10