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 | 01:33:49.062 # # Data content: # Ray-tracing results for session: # 240514-i24135# # 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: 2024051418 | 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 $240514-i24135# H $240514-i24135# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:33:49.062) 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 2024.05.14-17:30:20.0 KOKEE 339.09386 29.51281 888.4 16.7 1.4580628E-08 2.0283007E+00 6.7690535E-09 4.4083808E-10 O 1 3C371 2024.05.14-17:30:20.0 WETTZELL 20.85536 35.88808 938.5 19.9 1.2514979E-08 1.7098266E+00 7.1240305E-09 2.2800891E-10 O 2 0202+319 2024.05.14-17:32:15.0 KOKEE 65.67309 40.34090 888.4 16.7 1.1121207E-08 1.5497802E+00 6.7690535E-09 4.4083808E-10 O 2 0202+319 2024.05.14-17:32:15.0 WETTZELL 310.54779 8.69320 938.5 19.9 4.6441757E-08 6.4497804E+00 7.1240305E-09 2.2800891E-10 O 3 0602+673 2024.05.14-17:34:05.0 KOKEE 20.69424 11.09262 888.4 16.8 3.6416125E-08 5.1970390E+00 6.7690535E-09 4.4083808E-10 O 3 0602+673 2024.05.14-17:34:05.0 WETTZELL 324.04066 56.73436 938.5 19.9 8.7883234E-09 1.1950168E+00 7.1240305E-09 2.2800891E-10 O 4 0059+581 2024.05.14-17:35:47.0 KOKEE 27.19541 44.27051 888.4 16.9 1.0316298E-08 1.4357970E+00 6.7690535E-09 4.4083808E-10 O 4 0059+581 2024.05.14-17:35:47.0 WETTZELL 335.57802 24.14689 938.5 19.8 1.7868111E-08 2.4385722E+00 7.1240305E-09 2.2800891E-10 O 5 1639+230 2024.05.14-17:39:09.0 KOKEE 290.55629 10.62841 888.4 16.9 3.7857944E-08 5.2901283E+00 6.7690535E-09 4.4083808E-10 O 5 1639+230 2024.05.14-17:39:09.0 WETTZELL 67.51112 10.93555 938.6 19.7 3.7636016E-08 5.2957536E+00 7.1240305E-09 2.2800891E-10 O 6 1732+389 2024.05.14-17:41:49.0 KOKEE 303.97900 25.07743 888.4 16.9 1.6916011E-08 2.3463393E+00 6.7690535E-09 4.4083808E-10 O 6 1732+389 2024.05.14-17:41:49.0 WETTZELL 48.46919 16.29986 938.6 19.7 2.5852923E-08 3.5815127E+00 7.1240305E-09 2.2800891E-10 O 7 2000+472 2024.05.14-17:43:28.0 KOKEE 319.01687 50.17817 888.4 16.9 9.3788820E-09 1.3007262E+00 6.7690535E-09 4.4083808E-10 O 7 2000+472 2024.05.14-17:43:28.0 WETTZELL 20.69645 10.28304 938.6 19.6 3.9839917E-08 5.5879877E+00 7.1240305E-09 2.2800891E-10 O 8 1039+811 2024.05.14-17:45:13.0 KOKEE 359.65508 12.92120 888.4 16.8 3.1557559E-08 4.4610826E+00 6.7690535E-09 4.4083808E-10 O 8 1039+811 2024.05.14-17:45:13.0 WETTZELL 2.89138 58.19790 938.6 19.5 8.6471442E-09 1.1774820E+00 7.1240305E-09 2.2800891E-10 O 9 2229+695 2024.05.14-17:46:34.0 KOKEE 359.01616 42.21670 888.4 16.9 1.0714353E-08 1.4897733E+00 6.7690535E-09 4.4083808E-10 O 9 2229+695 2024.05.14-17:46:34.0 WETTZELL 357.90271 29.10201 938.6 19.4 1.5060277E-08 2.0572959E+00 7.1240305E-09 2.2800891E-10 O 10 0345+460 2024.05.14-17:48:38.0 KOKEE 47.80097 24.38943 888.4 17.0 1.7364828E-08 2.4329231E+00 6.7690535E-09 4.4083808E-10 O 10 0345+460 2024.05.14-17:48:38.0 WETTZELL 307.06838 30.32553 938.6 19.5 1.4509872E-08 1.9718593E+00 7.1240305E-09 2.2800891E-10 O 11 0016+731 2024.05.14-17:50:42.0 KOKEE 8.35591 36.85865 888.5 16.9 1.1994436E-08 1.6699589E+00 6.7690535E-09 4.4083808E-10 O 11 0016+731 2024.05.14-17:50:42.0 WETTZELL 349.58673 34.63922 938.6 19.4 1.2903191E-08 1.7593543E+00 7.1240305E-09 2.2800891E-10 O 12 0418+532 2024.05.14-17:53:33.0 KOKEE 39.34893 20.84334 888.5 16.9 2.0105579E-08 2.8232512E+00 6.7690535E-09 4.4083808E-10 O 12 0418+532 2024.05.14-17:53:33.0 WETTZELL 310.62873 38.37514 938.7 19.2 1.1819835E-08 1.6062982E+00 7.1240305E-09 2.2800891E-10 O 13 0133+476 2024.05.14-17:56:13.0 KOKEE 41.90577 47.62929 888.5 17.1 9.7500076E-09 1.3568228E+00 6.7690535E-09 4.4083808E-10 O 13 0133+476 2024.05.14-17:56:13.0 WETTZELL 327.88016 16.18562 938.7 19.1 2.6016175E-08 3.5633331E+00 7.1240305E-09 2.2800891E-10 O 14 0415+398 2024.05.14-17:58:54.0 KOKEE 53.77299 19.75939 888.5 17.0 2.1142462E-08 2.9735047E+00 6.7690535E-09 4.4083808E-10 O 14 0415+398 2024.05.14-17:58:54.0 WETTZELL 298.93360 28.89604 938.7 19.2 1.5154311E-08 2.0580631E+00 7.1240305E-09 2.2800891E-10 O 15 NRAO512 2024.05.14-18:03:39.0 KOKEE 308.56213 11.10026 888.6 17.1 3.6364136E-08 5.0990329E+00 6.7690535E-09 4.4083808E-10 O 15 NRAO512 2024.05.14-18:03:39.0 WETTZELL 59.37480 26.87601 938.7 19.2 1.6192613E-08 2.2232128E+00 7.1240305E-09 2.2800891E-10 O 16 1751+288 2024.05.14-18:06:16.0 KOKEE 293.35269 22.02469 888.6 17.2 1.9083810E-08 2.6452301E+00 6.7690535E-09 4.4083808E-10 O 16 1751+288 2024.05.14-18:06:16.0 WETTZELL 55.78671 9.00356 938.7 19.1 4.5023001E-08 6.3964956E+00 7.1240305E-09 2.2800891E-10 O 17 1636+473 2024.05.14-18:08:35.0 KOKEE 316.27484 12.27661 888.6 17.3 3.3098528E-08 4.6385964E+00 6.7690535E-09 4.4083808E-10 O 17 1636+473 2024.05.14-18:08:35.0 WETTZELL 53.90148 32.87120 938.7 19.1 1.3509935E-08 1.8500347E+00 7.1240305E-09 2.2800891E-10 O 18 0613+570 2024.05.14-18:11:34.0 KOKEE 31.47952 8.90729 888.6 17.3 4.4593314E-08 6.4470538E+00 6.7690535E-09 4.4083808E-10 O 18 0613+570 2024.05.14-18:11:34.0 WETTZELL 306.93824 52.28417 938.7 18.9 9.2870680E-09 1.2619327E+00 7.1240305E-09 2.2800891E-10 O 19 0442+389 2024.05.14-18:14:25.0 KOKEE 54.18601 17.42740 888.6 17.0 2.3802283E-08 3.3569139E+00 6.7690535E-09 4.4083808E-10 O 19 0442+389 2024.05.14-18:14:25.0 WETTZELL 296.48120 29.90954 938.7 18.7 1.4690392E-08 1.9945596E+00 7.1240305E-09 2.2800891E-10 O 20 0446+112 2024.05.14-18:18:28.0 KOKEE 81.32755 9.12641 888.6 16.9 4.3642584E-08 6.3116210E+00 6.7690535E-09 4.4083808E-10 O 20 0446+112 2024.05.14-18:18:28.0 WETTZELL 275.92241 9.98774 938.6 18.5 4.0887336E-08 5.5850581E+00 7.1240305E-09 2.2800891E-10 O 21 1636+473 2024.05.14-18:23:03.0 KOKEE 317.16015 9.97304 888.6 16.9 4.0161934E-08 5.6636547E+00 6.7690535E-09 4.4083808E-10 O 21 1636+473 2024.05.14-18:23:03.0 WETTZELL 55.72833 34.81005 938.7 18.3 1.2849579E-08 1.7586716E+00 7.1240305E-09 2.2800891E-10 O 22 1751+288 2024.05.14-18:25:25.0 KOKEE 294.50525 17.95962 888.7 16.8 2.3117883E-08 3.2084965E+00 6.7690535E-09 4.4083808E-10 O 22 1751+288 2024.05.14-18:25:25.0 WETTZELL 59.11073 11.65032 938.7 18.2 3.5476268E-08 4.9742584E+00 7.1240305E-09 2.2800891E-10 O 23 DA426 2024.05.14-18:27:25.0 KOKEE 309.26346 9.21033 888.7 16.7 4.3202481E-08 6.0949526E+00 6.7690535E-09 4.4083808E-10 O 23 DA426 2024.05.14-18:27:25.0 WETTZELL 60.91804 28.35204 938.7 18.1 1.5422350E-08 2.1160318E+00 7.1240305E-09 2.2800891E-10 O 24 1803+784 2024.05.14-18:29:38.0 KOKEE 347.56649 23.48121 888.7 16.8 1.7981382E-08 2.5083516E+00 6.7690535E-09 4.4083808E-10 O 24 1803+784 2024.05.14-18:29:38.0 WETTZELL 15.65279 44.72698 938.7 18.0 1.0435501E-08 1.4233314E+00 7.1240305E-09 2.2800891E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10