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: # 2025-06-18 | 13:17:34.785 # # Data content: # Ray-tracing results for session: # 230421-i23111# # Total number of observations: # 58 # 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: 2023042118 | 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 $230421-i23111# H $230421-i23111# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:17:34.785) 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 2023.04.21-18:45:20.0 KOKEE 335.71646 56.34587 891.8 17.2 8.4531641E-09 1.2011034E+00 6.7754192E-09 2.6530545E-10 O 1 3C418 2023.04.21-18:45:20.0 WETTZELL 8.83234 11.24443 941.5 13.6 3.6875144E-08 5.0128290E+00 7.1426834E-09 2.5389676E-10 O 2 1617+229 2023.04.21-18:47:30.0 KOKEE 290.16880 11.20705 891.8 17.2 3.5198958E-08 5.1181653E+00 6.7754192E-09 2.6530545E-10 O 2 1617+229 2023.04.21-18:47:30.0 WETTZELL 67.10346 10.37068 941.5 13.6 3.9760201E-08 5.4156777E+00 7.1426834E-09 2.5389676E-10 O 3 0202+319 2023.04.21-18:50:29.0 KOKEE 65.41827 37.14533 891.8 17.3 1.1634252E-08 1.6514999E+00 6.7754192E-09 2.6530545E-10 O 3 0202+319 2023.04.21-18:50:29.0 WETTZELL 307.94510 10.60847 941.5 13.6 3.8944338E-08 5.3886534E+00 7.1426834E-09 2.5389676E-10 O 4 0322+222 2023.04.21-18:52:20.0 KOKEE 72.47250 18.13613 891.8 17.2 2.2368761E-08 3.1854096E+00 6.7754192E-09 2.6530545E-10 O 4 0322+222 2023.04.21-18:52:20.0 WETTZELL 287.83168 14.42070 941.5 13.6 2.9202831E-08 4.0194725E+00 7.1426834E-09 2.5389676E-10 O 5 0602+673 2023.04.21-18:54:47.0 KOKEE 20.01539 10.07428 891.8 17.3 3.8826545E-08 5.6105012E+00 6.7754192E-09 2.6530545E-10 O 5 0602+673 2023.04.21-18:54:47.0 WETTZELL 324.26667 57.94574 941.5 13.6 8.7230614E-09 1.1798088E+00 7.1426834E-09 2.5389676E-10 O 6 1039+811 2023.04.21-18:56:23.0 KOKEE 358.74572 12.99810 891.8 17.3 3.0617908E-08 4.3995476E+00 6.7754192E-09 2.6530545E-10 O 6 1039+811 2023.04.21-18:56:23.0 WETTZELL 4.51133 57.95795 941.5 13.5 8.7216077E-09 1.1779934E+00 7.1426834E-09 2.5389676E-10 O 7 0059+581 2023.04.21-18:57:47.0 KOKEE 28.35408 43.04579 891.8 17.5 1.0299005E-08 1.4623813E+00 6.7754192E-09 2.6530545E-10 O 7 0059+581 2023.04.21-18:57:47.0 WETTZELL 334.19348 24.93192 941.5 13.5 1.7451977E-08 2.3648600E+00 7.1426834E-09 2.5389676E-10 O 8 0716+714 2023.04.21-18:59:32.0 KOKEE 12.92464 8.16653 891.8 17.3 4.7003095E-08 6.8608345E+00 6.7754192E-09 2.6530545E-10 O 8 0716+714 2023.04.21-18:59:32.0 WETTZELL 335.92779 62.32581 941.5 13.5 8.3492753E-09 1.1287398E+00 7.1426834E-09 2.5389676E-10 O 9 3C371 2023.04.21-19:01:21.0 KOKEE 339.16141 29.71119 891.8 17.4 1.4150519E-08 2.0145642E+00 6.7754192E-09 2.6530545E-10 O 9 3C371 2023.04.21-19:01:21.0 WETTZELL 20.66768 35.74793 941.5 13.5 1.2630930E-08 1.7036831E+00 7.1426834E-09 2.5389676E-10 O 10 1746+470 2023.04.21-19:02:54.0 KOKEE 312.55619 30.37761 891.9 17.5 1.3872902E-08 1.9769498E+00 6.7754192E-09 2.6530545E-10 O 10 1746+470 2023.04.21-19:02:54.0 WETTZELL 39.42948 19.73201 941.6 13.5 2.1708336E-08 2.9250067E+00 7.1426834E-09 2.5389676E-10 O 11 2353+816 2023.04.21-19:06:00.0 KOKEE 3.56330 29.44977 891.9 17.4 1.4262962E-08 2.0285715E+00 6.7754192E-09 2.6530545E-10 O 11 2353+816 2023.04.21-19:06:00.0 WETTZELL 354.56365 42.10771 941.6 13.4 1.1014726E-08 1.4879496E+00 7.1426834E-09 2.5389676E-10 O 12 1806+456 2023.04.21-19:09:12.0 KOKEE 311.08607 32.90729 891.9 17.5 1.2921385E-08 1.8405336E+00 6.7754192E-09 2.6530545E-10 O 12 1806+456 2023.04.21-19:09:12.0 WETTZELL 38.07766 17.21774 941.6 13.3 2.4686533E-08 3.3282574E+00 7.1426834E-09 2.5389676E-10 O 13 1803+784 2023.04.21-19:10:56.0 KOKEE 348.10432 26.04481 891.9 17.4 1.5951140E-08 2.2718013E+00 6.7754192E-09 2.6530545E-10 O 13 1803+784 2023.04.21-19:10:56.0 WETTZELL 13.64921 42.55690 941.6 13.4 1.0920587E-08 1.4738185E+00 7.1426834E-09 2.5389676E-10 O 14 0016+731 2023.04.21-19:12:16.0 KOKEE 9.25756 36.44449 891.9 17.4 1.1823723E-08 1.6800959E+00 6.7754192E-09 2.6530545E-10 O 14 0016+731 2023.04.21-19:12:16.0 WETTZELL 348.67066 34.99867 941.6 13.3 1.2864676E-08 1.7387472E+00 7.1426834E-09 2.5389676E-10 O 15 0718+793 2023.04.21-19:14:54.0 KOKEE 8.06347 14.43146 891.9 17.5 2.7745914E-08 3.9744976E+00 6.7754192E-09 2.6530545E-10 O 15 0718+793 2023.04.21-19:14:54.0 WETTZELL 347.50278 57.02341 941.6 13.3 8.8125503E-09 1.1909155E+00 7.1426834E-09 2.5389676E-10 O 16 2229+695 2023.04.21-19:17:35.0 KOKEE 359.28891 42.23004 892.0 17.5 1.0458579E-08 1.4860430E+00 6.7754192E-09 2.6530545E-10 O 16 2229+695 2023.04.21-19:17:35.0 WETTZELL 357.67130 29.11161 941.6 13.3 1.5145072E-08 2.0459993E+00 7.1426834E-09 2.5389676E-10 O 17 0133+476 2023.04.21-19:19:07.0 KOKEE 42.83543 45.99647 892.0 17.7 9.7761176E-09 1.3877879E+00 6.7754192E-09 2.6530545E-10 O 17 0133+476 2023.04.21-19:19:07.0 WETTZELL 326.32724 17.11149 941.6 13.3 2.4836562E-08 3.3817575E+00 7.1426834E-09 2.5389676E-10 O 18 DA426 2023.04.21-19:21:43.0 KOKEE 306.83846 16.36031 892.0 17.8 2.4655438E-08 3.5410987E+00 6.7754192E-09 2.6530545E-10 O 18 DA426 2023.04.21-19:21:43.0 WETTZELL 55.13041 22.91897 941.6 13.3 1.8867514E-08 2.5408559E+00 7.1426834E-09 2.5389676E-10 O 19 0016+731 2023.04.21-19:24:00.0 KOKEE 8.36162 36.86191 892.0 17.8 1.1709327E-08 1.6638379E+00 6.7754192E-09 2.6530545E-10 O 19 0016+731 2023.04.21-19:24:00.0 WETTZELL 349.58145 34.63566 941.6 13.2 1.2981536E-08 1.7544439E+00 7.1426834E-09 2.5389676E-10 O 20 0529+483 2023.04.21-19:26:19.0 KOKEE 41.02846 8.70756 892.1 17.7 4.4371179E-08 6.4382205E+00 6.7754192E-09 2.6530545E-10 O 20 0529+483 2023.04.21-19:26:19.0 WETTZELL 297.10804 45.39047 941.5 13.2 1.0378365E-08 1.4064189E+00 7.1426834E-09 2.5389676E-10 O 21 0322+222 2023.04.21-19:29:19.0 KOKEE 74.98448 26.38070 892.1 17.6 1.5767147E-08 2.2398792E+00 6.7754192E-09 2.6530545E-10 O 21 0322+222 2023.04.21-19:29:19.0 WETTZELL 294.40224 8.76607 941.5 13.2 4.6417699E-08 6.5063636E+00 7.1426834E-09 2.5389676E-10 O 22 2000+472 2023.04.21-19:32:09.0 KOKEE 317.40713 47.80879 892.1 17.6 9.4927535E-09 1.3497869E+00 6.7754192E-09 2.6530545E-10 O 22 2000+472 2023.04.21-19:32:09.0 WETTZELL 23.15961 11.21727 941.6 13.2 3.6956968E-08 5.0124509E+00 7.1426834E-09 2.5389676E-10 O 23 1746+470 2023.04.21-19:33:37.0 KOKEE 312.90975 25.13431 892.1 17.5 1.6484778E-08 2.3526200E+00 6.7754192E-09 2.6530545E-10 O 23 1746+470 2023.04.21-19:33:37.0 WETTZELL 43.78068 23.07663 941.6 13.1 1.8747429E-08 2.5251371E+00 7.1426834E-09 2.5389676E-10 O 24 1751+288 2023.04.21-19:35:06.0 KOKEE 293.09590 22.99144 892.1 17.6 1.7906973E-08 2.5602880E+00 6.7754192E-09 2.6530545E-10 O 24 1751+288 2023.04.21-19:35:06.0 WETTZELL 54.99266 8.39137 941.6 13.1 4.8265490E-08 6.6138858E+00 7.1426834E-09 2.5389676E-10 O 25 DA426 2023.04.21-19:36:59.0 KOKEE 307.70699 13.53882 892.1 17.6 2.9477953E-08 4.2523340E+00 6.7754192E-09 2.6530545E-10 O 25 DA426 2023.04.21-19:36:59.0 WETTZELL 57.40776 25.00092 941.6 13.0 1.7405269E-08 2.3438878E+00 7.1426834E-09 2.5389676E-10 O 26 0613+570 2023.04.21-19:39:30.0 KOKEE 31.13061 8.25661 892.1 17.7 4.6547954E-08 6.7769858E+00 6.7754192E-09 2.6530545E-10 O 26 0613+570 2023.04.21-19:39:30.0 WETTZELL 306.61056 52.99331 941.6 13.1 9.2563681E-09 1.2530645E+00 7.1426834E-09 2.5389676E-10 O 27 0133+476 2023.04.21-19:40:56.0 KOKEE 40.74401 49.37590 892.1 17.8 9.2670516E-09 1.3155321E+00 6.7754192E-09 2.6530545E-10 O 27 0133+476 2023.04.21-19:40:56.0 WETTZELL 329.58625 15.21328 941.6 13.0 2.7756047E-08 3.7837720E+00 7.1426834E-09 2.5389676E-10 O 28 1732+389 2023.04.21-19:42:58.0 KOKEE 305.09382 19.76142 892.1 17.8 2.0632248E-08 2.9540371E+00 6.7754192E-09 2.6530545E-10 O 28 1732+389 2023.04.21-19:42:58.0 WETTZELL 52.79718 19.82085 941.6 13.0 2.1616854E-08 2.9120057E+00 7.1426834E-09 2.5389676E-10 O 29 2000+472 2023.04.21-19:44:21.0 KOKEE 316.35350 45.87175 892.1 17.8 9.7971547E-09 1.3932780E+00 6.7754192E-09 2.6530545E-10 O 29 2000+472 2023.04.21-19:44:21.0 WETTZELL 25.09741 12.03511 941.6 13.0 3.4603919E-08 4.6864971E+00 7.1426834E-09 2.5389676E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10