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 | 12:50:20.137 # # Data content: # Ray-tracing results for session: # 230322-i23081# # Total number of observations: # 52 # 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: 2023032218 | 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 $230322-i23081# H $230322-i23081# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:50:20.137) 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 2023.03.22-18:30:20.0 KOKEE 348.54084 39.80013 890.2 15.8 1.1112174E-08 1.5674564E+00 6.7831180E-09 3.4222895E-10 O 1 3C371 2023.03.22-18:30:20.0 WETTZELL 7.35884 29.75707 941.4 14.0 1.4743720E-08 2.0224554E+00 7.1437469E-09 2.0087917E-10 O 2 0133+476 2023.03.22-18:31:59.0 KOKEE 44.84316 18.68087 890.5 15.8 2.2017984E-08 3.1199206E+00 6.7831180E-09 3.4222895E-10 O 2 0133+476 2023.03.22-18:31:59.0 WETTZELL 304.14989 36.17390 941.4 13.9 1.2415865E-08 1.6992214E+00 7.1437469E-09 2.0087917E-10 O 3 0202+319 2023.03.22-18:33:15.0 KOKEE 58.77466 9.26854 890.6 15.8 4.2459396E-08 6.1003370E+00 6.7831180E-09 3.4222895E-10 O 3 0202+319 2023.03.22-18:33:15.0 WETTZELL 285.73854 30.28140 941.4 13.8 1.4515407E-08 1.9872625E+00 7.1437469E-09 2.0087917E-10 O 4 1504+377 2023.03.22-18:35:33.0 KOKEE 301.97583 26.78428 890.6 15.7 1.5740092E-08 2.2262804E+00 6.7831180E-09 3.4222895E-10 O 4 1504+377 2023.03.22-18:35:33.0 WETTZELL 47.85657 13.88979 941.3 13.9 3.0025499E-08 4.1511474E+00 7.1437469E-09 2.0087917E-10 O 5 0718+793 2023.03.22-18:37:44.0 KOKEE 1.39697 11.35951 890.5 15.8 3.5184624E-08 5.0944326E+00 6.7831180E-09 3.4222895E-10 O 5 0718+793 2023.03.22-18:37:44.0 WETTZELL 0.06137 59.99455 941.4 13.8 8.4777571E-09 1.1567318E+00 7.1437469E-09 2.0087917E-10 O 6 0016+731 2023.03.22-18:39:24.0 KOKEE 16.89272 28.14453 890.6 15.7 1.5042535E-08 2.1269427E+00 6.7831180E-09 3.4222895E-10 O 6 0016+731 2023.03.22-18:39:24.0 WETTZELL 338.71190 42.06705 941.4 13.7 1.0945817E-08 1.4973522E+00 7.1437469E-09 2.0087917E-10 O 7 3C418 2023.03.22-18:40:46.0 KOKEE 11.56405 59.85538 890.7 15.8 8.2361818E-09 1.1581978E+00 6.7831180E-09 3.4222895E-10 O 7 3C418 2023.03.22-18:40:46.0 WETTZELL 349.42919 11.55075 941.4 13.7 3.5701951E-08 5.0164109E+00 7.1437469E-09 2.0087917E-10 O 8 2309+454 2023.03.22-18:43:12.0 KOKEE 46.37251 45.21764 890.7 15.9 1.0026498E-08 1.4103375E+00 6.7831180E-09 3.4222895E-10 O 8 2309+454 2023.03.22-18:43:12.0 WETTZELL 323.80911 16.15907 941.4 13.6 2.6028563E-08 3.6128080E+00 7.1437469E-09 2.0087917E-10 O 9 1726+455 2023.03.22-18:46:26.0 KOKEE 315.51245 50.05515 890.6 16.1 9.2863261E-09 1.3070986E+00 6.7831180E-09 3.4222895E-10 O 9 1726+455 2023.03.22-18:46:26.0 WETTZELL 22.38192 8.76617 941.4 13.5 4.6041775E-08 6.5219152E+00 7.1437469E-09 2.0087917E-10 O 10 1418+546 2023.03.22-18:49:26.0 KOKEE 321.85347 19.19685 890.7 16.2 2.1464367E-08 3.0592091E+00 6.7831180E-09 3.4222895E-10 O 10 1418+546 2023.03.22-18:49:26.0 WETTZELL 43.45874 33.25823 941.4 13.5 1.3355048E-08 1.8254517E+00 7.1437469E-09 2.0087917E-10 O 11 1746+470 2023.03.22-18:52:22.0 KOKEE 319.25346 51.62825 890.7 16.2 9.0817414E-09 1.2781726E+00 6.7831180E-09 3.4222895E-10 O 11 1746+470 2023.03.22-18:52:22.0 WETTZELL 19.56796 9.34043 941.4 13.5 4.3454962E-08 6.1408794E+00 7.1437469E-09 2.0087917E-10 O 12 1039+811 2023.03.22-18:54:03.0 KOKEE 354.17553 14.75631 890.8 16.3 2.7515073E-08 3.9488244E+00 6.7831180E-09 3.4222895E-10 O 12 1039+811 2023.03.22-18:54:03.0 WETTZELL 11.46724 55.11225 941.4 13.5 8.9484418E-09 1.2212969E+00 7.1437469E-09 2.0087917E-10 O 13 2229+695 2023.03.22-18:55:22.0 KOKEE 14.02060 38.24185 890.8 16.3 1.1488875E-08 1.6200974E+00 6.7831180E-09 3.4222895E-10 O 13 2229+695 2023.03.22-18:55:22.0 WETTZELL 344.42750 32.72828 941.4 13.4 1.3545154E-08 1.8572792E+00 7.1437469E-09 2.0087917E-10 O 14 0059+581 2023.03.22-18:56:41.0 KOKEE 34.23210 28.33753 890.8 16.3 1.4949300E-08 2.1107405E+00 6.7831180E-09 3.4222895E-10 O 14 0059+581 2023.03.22-18:56:41.0 WETTZELL 321.03113 35.43014 941.4 13.4 1.2639558E-08 1.7312742E+00 7.1437469E-09 2.0087917E-10 O 15 2309+454 2023.03.22-18:58:58.0 KOKEE 45.16649 47.84224 890.8 16.3 9.6021967E-09 1.3504075E+00 6.7831180E-09 3.4222895E-10 O 15 2309+454 2023.03.22-18:58:58.0 WETTZELL 326.21493 14.67652 941.4 13.4 2.8505915E-08 3.9684761E+00 7.1437469E-09 2.0087917E-10 O 16 1726+455 2023.03.22-19:02:13.0 KOKEE 314.05744 47.45249 890.8 16.5 9.6622095E-09 1.3604154E+00 6.7831180E-09 3.4222895E-10 O 16 1726+455 2023.03.22-19:02:13.0 WETTZELL 24.98753 9.80591 941.4 13.4 4.1557574E-08 5.8482030E+00 7.1437469E-09 2.0087917E-10 O 17 1504+377 2023.03.22-19:03:58.0 KOKEE 303.08037 21.21868 890.8 16.4 1.9536993E-08 2.7736209E+00 6.7831180E-09 3.4222895E-10 O 17 1504+377 2023.03.22-19:03:58.0 WETTZELL 52.40907 17.46600 941.4 13.4 2.4183506E-08 3.3252986E+00 7.1437469E-09 2.0087917E-10 O 18 1418+546 2023.03.22-19:06:44.0 KOKEE 322.45862 16.73143 890.9 16.5 2.4438540E-08 3.4958897E+00 6.7831180E-09 3.4222895E-10 O 18 1418+546 2023.03.22-19:06:44.0 WETTZELL 45.35962 35.24354 941.4 13.3 1.2697089E-08 1.7345954E+00 7.1437469E-09 2.0087917E-10 O 19 0059+581 2023.03.22-19:09:51.0 KOKEE 34.06128 30.05417 890.9 16.6 1.4176184E-08 2.0005803E+00 6.7831180E-09 3.4222895E-10 O 19 0059+581 2023.03.22-19:09:51.0 WETTZELL 322.35207 34.09164 941.4 13.4 1.3069103E-08 1.7908489E+00 7.1437469E-09 2.0087917E-10 O 20 0202+319 2023.03.22-19:11:14.0 KOKEE 61.34252 16.91468 891.0 16.6 2.4182814E-08 3.4234540E+00 6.7831180E-09 3.4222895E-10 O 20 0202+319 2023.03.22-19:11:14.0 WETTZELL 291.90844 24.38889 941.4 13.4 1.7685577E-08 2.4283786E+00 7.1437469E-09 2.0087917E-10 O 21 2309+454 2023.03.22-19:13:38.0 KOKEE 43.75066 50.22873 891.0 16.6 9.2625013E-09 1.3024516E+00 6.7831180E-09 3.4222895E-10 O 21 2309+454 2023.03.22-19:13:38.0 WETTZELL 328.49029 13.37902 941.4 13.4 3.1105912E-08 4.3445748E+00 7.1437469E-09 2.0087917E-10 O 22 DA426 2023.03.22-19:17:21.0 KOKEE 303.98442 39.69545 891.0 16.6 1.1137086E-08 1.5693809E+00 6.7831180E-09 3.4222895E-10 O 22 DA426 2023.03.22-19:17:21.0 WETTZELL 35.69713 8.65335 941.5 13.3 4.6585596E-08 6.5719242E+00 7.1437469E-09 2.0087917E-10 O 23 1504+377 2023.03.22-19:19:26.0 KOKEE 303.83126 18.22180 891.0 16.5 2.2546853E-08 3.2114540E+00 6.7831180E-09 3.4222895E-10 O 23 1504+377 2023.03.22-19:19:26.0 WETTZELL 54.83922 19.50800 941.5 13.4 2.1788917E-08 2.9898739E+00 7.1437469E-09 2.0087917E-10 O 24 1418+546 2023.03.22-19:22:12.0 KOKEE 323.11816 14.55886 891.0 16.5 2.7872298E-08 4.0053560E+00 6.7831180E-09 3.4222895E-10 O 24 1418+546 2023.03.22-19:22:12.0 WETTZELL 47.00940 37.07372 941.5 13.4 1.2157568E-08 1.6601883E+00 7.1437469E-09 2.0087917E-10 O 25 1726+455 2023.03.22-19:25:11.0 KOKEE 312.50247 43.56658 891.0 16.4 1.0325256E-08 1.4545473E+00 6.7831180E-09 3.4222895E-10 O 25 1726+455 2023.03.22-19:25:11.0 WETTZELL 28.71145 11.50700 941.5 13.4 3.5827370E-08 5.0032200E+00 7.1437469E-09 2.0087917E-10 O 26 2309+454 2023.03.22-19:28:27.0 KOKEE 41.98994 52.57082 891.0 16.6 8.9662231E-09 1.2606432E+00 6.7831180E-09 3.4222895E-10 O 26 2309+454 2023.03.22-19:28:27.0 WETTZELL 330.82500 12.15160 941.5 13.2 3.4049087E-08 4.7740012E+00 7.1437469E-09 2.0087917E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10