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: # 2025-06-25 | 10:53:32.768 # # Data content: # Ray-tracing results for session: # 241204-i24339# # Total number of observations: # 44 # 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: 2024120418 | 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 $241204-i24339# H $241204-i24339# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:53:32.768) 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 2024.12.04-17:30:20.0 KOKEE 21.32938 19.11007 888.8 14.6 2.1122684E-08 3.0234136E+00 6.7781674E-09 2.1050898E-10 O 1 3C371 2024.12.04-17:30:20.0 WETTZELL 328.91208 49.24199 954.0 0.7 9.7394459E-09 1.3193877E+00 7.2396356E-09 1.4437405E-10 O 2 0544+273 2024.12.04-17:32:47.0 KOKEE 295.70651 9.75356 888.8 14.6 3.9711010E-08 5.8494390E+00 6.7781674E-09 2.1050898E-10 O 2 0544+273 2024.12.04-17:32:47.0 WETTZELL 66.40053 15.96474 954.0 0.7 2.6472469E-08 3.6166837E+00 7.2396356E-09 1.4437405E-10 O 3 1520+319 2024.12.04-17:36:54.0 KOKEE 66.71251 42.91504 888.9 14.7 1.0247652E-08 1.4640128E+00 6.7781674E-09 2.1050898E-10 O 3 1520+319 2024.12.04-17:36:54.0 WETTZELL 312.29593 6.63692 954.1 0.7 5.9344372E-08 8.3670405E+00 7.2396356E-09 1.4437405E-10 O 4 0812+367 2024.12.04-17:40:45.0 KOKEE 299.82369 40.40249 888.9 14.8 1.0763839E-08 1.5434136E+00 6.7781674E-09 2.1050898E-10 O 4 0812+367 2024.12.04-17:40:45.0 WETTZELL 36.76094 5.56662 954.1 0.7 6.8821708E-08 9.7957545E+00 7.2396356E-09 1.4437405E-10 O 5 1749+096 2024.12.04-17:43:29.0 KOKEE 81.80718 5.50315 888.9 14.8 6.5551399E-08 9.7645005E+00 6.7781674E-09 2.1050898E-10 O 5 1749+096 2024.12.04-17:43:29.0 WETTZELL 272.30008 10.80047 954.1 0.8 3.8244418E-08 5.2569725E+00 7.2396356E-09 1.4437405E-10 O 6 0917+449 2024.12.04-17:46:12.0 KOKEE 314.07614 50.16097 889.0 14.8 9.0931442E-09 1.3021862E+00 6.7781674E-09 2.1050898E-10 O 6 0917+449 2024.12.04-17:46:12.0 WETTZELL 22.93097 8.01471 954.1 0.8 5.0213457E-08 7.0160341E+00 7.2396356E-09 1.4437405E-10 O 7 1751+288 2024.12.04-17:48:45.0 KOKEE 63.85734 12.84939 889.0 14.9 3.0716265E-08 4.4106363E+00 6.7781674E-09 2.1050898E-10 O 7 1751+288 2024.12.04-17:48:45.0 WETTZELL 286.71577 24.20336 954.1 0.7 1.7908940E-08 2.4309090E+00 7.2396356E-09 1.4437405E-10 O 8 0955+476 2024.12.04-17:50:48.0 KOKEE 322.19220 54.00555 889.0 14.9 8.6314682E-09 1.2355742E+00 6.7781674E-09 2.1050898E-10 O 8 0955+476 2024.12.04-17:50:48.0 WETTZELL 16.61857 8.77517 954.1 0.7 4.6267652E-08 6.4348050E+00 7.2396356E-09 1.4437405E-10 O 9 0016+731 2024.12.04-17:52:57.0 KOKEE 359.23645 5.74519 889.0 15.0 6.3177830E-08 9.4476327E+00 6.7781674E-09 2.1050898E-10 O 9 0016+731 2024.12.04-17:52:57.0 WETTZELL 6.79780 65.14615 954.1 0.6 8.1354002E-09 1.1019725E+00 7.2396356E-09 1.4437405E-10 O 10 0642+449 2024.12.04-17:55:05.0 KOKEE 311.11459 21.57797 889.0 15.1 1.8853847E-08 2.7136717E+00 6.7781674E-09 2.1050898E-10 O 10 0642+449 2024.12.04-17:55:05.0 WETTZELL 47.99478 23.71273 954.1 0.5 1.8249117E-08 2.4820669E+00 7.2396356E-09 1.4437405E-10 O 11 1746+470 2024.12.04-17:57:46.0 KOKEE 46.33111 20.49326 889.0 15.2 1.9782307E-08 2.8278721E+00 6.7781674E-09 2.1050898E-10 O 11 1746+470 2024.12.04-17:57:46.0 WETTZELL 304.68587 33.92507 954.1 0.4 1.3196368E-08 1.7887799E+00 7.2396356E-09 1.4437405E-10 O 12 0613+570 2024.12.04-18:01:24.0 KOKEE 324.96304 18.48940 889.1 15.2 2.1794963E-08 3.1381386E+00 6.7781674E-09 2.1050898E-10 O 12 0613+570 2024.12.04-18:01:24.0 WETTZELL 41.82436 35.96977 954.1 0.4 1.2542597E-08 1.7017391E+00 7.2396356E-09 1.4437405E-10 O 13 1846+322 2024.12.04-18:04:54.0 KOKEE 57.58188 6.31584 889.1 15.2 5.8384240E-08 8.5954899E+00 6.7781674E-09 2.1050898E-10 O 13 1846+322 2024.12.04-18:04:54.0 WETTZELL 283.29366 32.68328 954.1 0.5 1.3636115E-08 1.8483033E+00 7.2396356E-09 1.4437405E-10 O 14 0738+491 2024.12.04-18:07:30.0 KOKEE 314.85049 29.30005 889.1 15.3 1.4223239E-08 2.0411460E+00 6.7781674E-09 2.1050898E-10 O 14 0738+491 2024.12.04-18:07:30.0 WETTZELL 39.04939 21.96702 954.1 0.4 1.9596933E-08 2.6670536E+00 7.2396356E-09 1.4437405E-10 O 15 1636+473 2024.12.04-18:10:17.0 KOKEE 46.98235 34.43203 889.1 15.3 1.2324623E-08 1.7603231E+00 6.7781674E-09 2.1050898E-10 O 15 1636+473 2024.12.04-18:10:17.0 WETTZELL 315.73309 23.84597 954.1 0.3 1.8156393E-08 2.4657227E+00 7.2396356E-09 1.4437405E-10 O 16 0552+398 2024.12.04-18:13:52.0 KOKEE 309.94433 7.79536 889.1 15.3 4.8622292E-08 7.2269006E+00 6.7781674E-09 2.1050898E-10 O 16 0552+398 2024.12.04-18:13:52.0 WETTZELL 62.01939 29.58785 954.1 0.2 1.4899648E-08 2.0236287E+00 7.2396356E-09 1.4437405E-10 O 17 1749+096 2024.12.04-18:17:05.0 KOKEE 84.83456 13.25204 889.2 15.3 2.9846991E-08 4.2893051E+00 6.7781674E-09 2.1050898E-10 O 17 1749+096 2024.12.04-18:17:05.0 WETTZELL 278.60175 5.31830 954.1 0.2 7.1561099E-08 1.0244870E+01 7.2396356E-09 1.4437405E-10 O 18 0716+714 2024.12.04-18:19:10.0 KOKEE 339.79288 24.74545 889.2 15.2 1.6594811E-08 2.3792662E+00 6.7781674E-09 2.1050898E-10 O 18 0716+714 2024.12.04-18:19:10.0 WETTZELL 23.35003 40.27718 954.1 0.2 1.1402217E-08 1.5461131E+00 7.2396356E-09 1.4437405E-10 O 19 1504+377 2024.12.04-18:21:29.0 KOKEE 55.87977 54.71924 889.2 15.3 8.5547472E-09 1.2225251E+00 6.7781674E-09 2.1050898E-10 O 19 1504+377 2024.12.04-18:21:29.0 WETTZELL 326.03877 5.09611 954.1 0.1 7.4041241E-08 1.0683141E+01 7.2396356E-09 1.4437405E-10 O 20 0805+410 2024.12.04-18:24:08.0 KOKEE 305.37484 30.76372 889.2 15.4 1.3615071E-08 1.9545286E+00 6.7781674E-09 2.1050898E-10 O 20 0805+410 2024.12.04-18:24:08.0 WETTZELL 42.75943 14.41749 954.1 0.1 2.9147556E-08 3.9909416E+00 7.2396356E-09 1.4437405E-10 O 21 1732+389 2024.12.04-18:26:16.0 KOKEE 56.28554 26.71123 889.3 15.4 1.5468915E-08 2.2096279E+00 6.7781674E-09 2.1050898E-10 O 21 1732+389 2024.12.04-18:26:16.0 WETTZELL 303.66100 22.92964 954.1 0.1 1.8831074E-08 2.5575792E+00 7.2396356E-09 1.4437405E-10 O 22 0016+731 2024.12.04-18:28:27.0 KOKEE 1.75829 5.81684 889.1 15.4 6.2529416E-08 9.3343133E+00 6.7781674E-09 2.1050898E-10 O 22 0016+731 2024.12.04-18:28:27.0 WETTZELL 0.85255 65.53702 954.1 0.1 8.1100497E-09 1.0985036E+00 7.2396356E-09 1.4437405E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10