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 | 08:28:45.649 # # Data content: # Ray-tracing results for session: # 240818-q24231# # Total number of observations: # 72 # 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: 2024081806 | 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 $240818-q24231# H $240818-q24231# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:28:45.649) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 0019+058 2024.08.18-07:30:15.0 MK-VLBA 86.85043 9.91548 658.4 6.1 2.8314117E-08 5.6912504E+00 4.9971116E-09 5.4842233E-11 O 1 0019+058 2024.08.18-07:30:15.0 WETTZELL 271.58484 6.93266 939.1 21.0 6.0312742E-08 8.2131422E+00 7.1313925E-09 6.5213919E-10 O 2 0017+200 2024.08.18-07:31:15.0 MK-VLBA 73.24547 15.12041 658.4 6.0 1.9067421E-08 3.7739014E+00 4.9971116E-09 5.4842233E-11 O 2 0017+200 2024.08.18-07:31:15.0 WETTZELL 282.04287 16.87792 939.1 21.0 2.6496387E-08 3.4614017E+00 7.1313925E-09 6.5213919E-10 O 3 0025+197 2024.08.18-07:32:11.0 MK-VLBA 73.06231 13.23433 658.4 6.0 2.1622327E-08 4.2857593E+00 4.9971116E-09 5.4842233E-11 O 3 0025+197 2024.08.18-07:32:11.0 WETTZELL 280.36587 17.89169 939.1 21.0 2.5074939E-08 3.2717604E+00 7.1313925E-09 6.5213919E-10 O 4 1318+225 2024.08.18-07:34:52.0 MK-VLBA 289.48533 11.89781 658.5 5.9 2.3907653E-08 4.7622833E+00 4.9971116E-09 5.4842233E-11 O 4 1318+225 2024.08.18-07:34:52.0 WETTZELL 63.11638 6.29486 939.1 21.3 6.5471084E-08 8.7629656E+00 7.1313925E-09 6.5213919E-10 O 5 1324+224 2024.08.18-07:35:56.0 MK-VLBA 289.07742 12.92808 658.5 5.9 2.2113635E-08 4.3993337E+00 4.9971116E-09 5.4842233E-11 O 5 1324+224 2024.08.18-07:35:56.0 WETTZELL 62.31007 5.53530 939.1 21.5 7.2966473E-08 9.8689427E+00 7.1313925E-09 6.5213919E-10 O 6 1039+811 2024.08.18-07:37:27.0 MK-VLBA 352.15791 14.43260 658.5 5.8 1.9922387E-08 3.8789275E+00 4.9971116E-09 5.4842233E-11 O 6 1039+811 2024.08.18-07:37:27.0 WETTZELL 13.85520 51.91530 939.1 21.6 9.8807990E-09 1.2687483E+00 7.1313925E-09 6.5213919E-10 O 7 0016+731 2024.08.18-07:38:32.0 MK-VLBA 17.40870 22.07740 658.5 5.8 1.3345118E-08 2.6083071E+00 4.9971116E-09 5.4842233E-11 O 7 0016+731 2024.08.18-07:38:32.0 WETTZELL 335.68612 46.68443 939.1 21.7 1.0686984E-08 1.3751105E+00 7.1313925E-09 6.5213919E-10 O 8 0059+581 2024.08.18-07:39:31.0 MK-VLBA 33.09443 17.06174 658.5 5.8 1.7007400E-08 3.3246161E+00 4.9971116E-09 5.4842233E-11 O 8 0059+581 2024.08.18-07:39:31.0 WETTZELL 313.23956 45.32857 939.1 21.7 1.0933872E-08 1.4086253E+00 7.1313925E-09 6.5213919E-10 O 9 0133+476 2024.08.18-07:40:35.0 MK-VLBA 42.27017 9.58829 658.6 5.7 2.9191413E-08 5.7299345E+00 4.9971116E-09 5.4842233E-11 O 9 0133+476 2024.08.18-07:40:35.0 WETTZELL 296.70419 45.04093 939.1 21.8 1.0988922E-08 1.4166849E+00 7.1313925E-09 6.5213919E-10 O 10 0718+793 2024.08.18-07:41:54.0 MK-VLBA 358.98656 8.98623 658.6 5.7 3.0976651E-08 6.0498441E+00 4.9971116E-09 5.4842233E-11 O 10 0718+793 2024.08.18-07:41:54.0 WETTZELL 6.20679 59.39379 939.1 21.9 9.0391930E-09 1.1610587E+00 7.1313925E-09 6.5213919E-10 O 11 1803+784 2024.08.18-07:43:28.0 MK-VLBA 355.93933 30.73424 658.6 5.7 9.8523567E-09 1.9311256E+00 4.9971116E-09 5.4842233E-11 O 11 1803+784 2024.08.18-07:43:28.0 WETTZELL 1.52821 37.66782 939.1 21.9 1.2711034E-08 1.6337170E+00 7.1313925E-09 6.5213919E-10 O 12 2229+695 2024.08.18-07:44:31.0 MK-VLBA 18.02973 31.73598 658.6 5.6 9.5745114E-09 1.8776545E+00 4.9971116E-09 5.4842233E-11 O 12 2229+695 2024.08.18-07:44:31.0 WETTZELL 337.70546 37.12656 939.1 22.0 1.2869805E-08 1.6572051E+00 7.1313925E-09 6.5213919E-10 O 13 2309+454 2024.08.18-07:45:39.0 MK-VLBA 47.26862 34.72345 658.6 5.6 8.8470576E-09 1.7406190E+00 4.9971116E-09 5.4842233E-11 O 13 2309+454 2024.08.18-07:45:39.0 WETTZELL 313.79531 23.60390 939.2 22.0 1.9326341E-08 2.5027790E+00 7.1313925E-09 6.5213919E-10 O 14 3C418 2024.08.18-07:47:08.0 MK-VLBA 22.85859 54.23378 658.6 5.5 6.2222382E-09 1.2261020E+00 4.9971116E-09 5.4842233E-11 O 14 3C418 2024.08.18-07:47:08.0 WETTZELL 339.45793 14.41955 939.2 21.7 3.0725804E-08 3.9933402E+00 7.1313925E-09 6.5213919E-10 O 15 1823+568 2024.08.18-07:48:19.0 MK-VLBA 348.84587 51.76315 658.6 5.5 6.4271788E-09 1.2659222E+00 4.9971116E-09 5.4842233E-11 O 15 1823+568 2024.08.18-07:48:19.0 WETTZELL 0.56083 16.01491 939.2 21.4 2.7816536E-08 3.5935548E+00 7.1313925E-09 6.5213919E-10 O 16 1636+473 2024.08.18-07:49:27.0 MK-VLBA 319.95399 47.88933 658.6 5.5 6.8036177E-09 1.3413950E+00 4.9971116E-09 5.4842233E-11 O 16 1636+473 2024.08.18-07:49:27.0 WETTZELL 18.71228 9.35636 939.2 21.1 4.5970567E-08 5.9782906E+00 7.1313925E-09 6.5213919E-10 O 17 1504+377 2024.08.18-07:50:45.0 MK-VLBA 302.42927 33.32757 658.5 5.5 9.1709985E-09 1.8092349E+00 4.9971116E-09 5.4842233E-11 O 17 1504+377 2024.08.18-07:50:45.0 WETTZELL 38.48519 7.60957 939.2 20.9 5.5420871E-08 7.2759274E+00 7.1313925E-09 6.5213919E-10 O 18 1520+437 2024.08.18-07:52:12.0 MK-VLBA 309.98980 35.70881 658.5 5.5 8.6365793E-09 1.7021635E+00 4.9971116E-09 5.4842233E-11 O 18 1520+437 2024.08.18-07:52:12.0 WETTZELL 33.02309 11.54008 939.2 20.8 3.7859309E-08 4.8933622E+00 7.1313925E-09 6.5213919E-10 O 19 1417+385 2024.08.18-07:54:51.0 MK-VLBA 304.13343 23.45462 658.5 5.5 1.2616478E-08 2.4864714E+00 4.9971116E-09 5.4842233E-11 O 19 1417+385 2024.08.18-07:54:51.0 WETTZELL 46.41043 13.86681 939.3 20.7 3.1863686E-08 4.1048824E+00 7.1313925E-09 6.5213919E-10 O 20 1330+476 2024.08.18-07:57:39.0 MK-VLBA 315.14393 15.93137 658.5 5.5 1.8151992E-08 3.5645617E+00 4.9971116E-09 5.4842233E-11 O 20 1330+476 2024.08.18-07:57:39.0 WETTZELL 47.46373 26.62772 939.3 20.6 1.7279330E-08 2.2140882E+00 7.1313925E-09 6.5213919E-10 O 21 0017+200 2024.08.18-08:00:40.0 MK-VLBA 75.11456 21.79605 658.5 5.6 1.3507216E-08 2.6693213E+00 4.9971116E-09 5.4842233E-11 O 21 0017+200 2024.08.18-08:00:40.0 WETTZELL 287.30671 12.21305 939.2 20.7 3.5959267E-08 4.7398089E+00 7.1313925E-09 6.5213919E-10 O 22 0025+197 2024.08.18-08:01:36.0 MK-VLBA 74.99480 19.90493 658.5 5.7 1.4707913E-08 2.9074850E+00 4.9971116E-09 5.4842233E-11 O 22 0025+197 2024.08.18-08:01:36.0 WETTZELL 285.64487 13.19326 939.2 20.7 3.3440766E-08 4.3970876E+00 7.1313925E-09 6.5213919E-10 O 23 1327+504 2024.08.18-08:04:47.0 MK-VLBA 318.36758 14.79959 658.5 5.7 1.9461079E-08 3.8175129E+00 4.9971116E-09 5.4842233E-11 O 23 1327+504 2024.08.18-08:04:47.0 WETTZELL 46.57165 29.84100 939.2 20.9 1.5581182E-08 1.9963406E+00 7.1313925E-09 6.5213919E-10 O 24 1039+811 2024.08.18-08:07:01.0 MK-VLBA 352.94830 13.52760 658.5 5.7 2.1177146E-08 4.1209311E+00 4.9971116E-09 5.4842233E-11 O 24 1039+811 2024.08.18-08:07:01.0 WETTZELL 13.32190 53.05627 939.2 21.1 9.7314890E-09 1.2496139E+00 7.1313925E-09 6.5213919E-10 O 25 0016+731 2024.08.18-08:08:11.0 MK-VLBA 17.07520 24.15307 658.5 5.7 1.2274259E-08 2.4009242E+00 4.9971116E-09 5.4842233E-11 O 25 0016+731 2024.08.18-08:08:11.0 WETTZELL 336.74946 44.72198 939.2 21.2 1.1048538E-08 1.4217537E+00 7.1313925E-09 6.5213919E-10 O 26 0059+581 2024.08.18-08:09:11.0 MK-VLBA 33.60335 20.91197 658.5 5.7 1.4040361E-08 2.7481388E+00 4.9971116E-09 5.4842233E-11 O 26 0059+581 2024.08.18-08:09:11.0 WETTZELL 315.62473 41.85365 939.2 21.1 1.1649984E-08 1.5013531E+00 7.1313925E-09 6.5213919E-10 O 27 0119+115 2024.08.18-08:10:30.0 MK-VLBA 79.88697 7.35901 658.5 5.6 3.7084701E-08 7.5115176E+00 4.9971116E-09 5.4842233E-11 O 27 0119+115 2024.08.18-08:10:30.0 WETTZELL 271.88009 14.27011 939.2 21.2 3.1057505E-08 4.0778925E+00 7.1313925E-09 6.5213919E-10 O 28 0109+224 2024.08.18-08:11:35.0 MK-VLBA 70.09305 13.08127 658.5 5.6 2.1860147E-08 4.3277567E+00 4.9971116E-09 5.4842233E-11 O 28 0109+224 2024.08.18-08:11:35.0 WETTZELL 281.62551 20.53149 939.2 21.3 2.2023712E-08 2.8656488E+00 7.1313925E-09 6.5213919E-10 O 29 0123+257 2024.08.18-08:12:37.0 MK-VLBA 66.02180 11.03145 658.5 5.6 2.5644586E-08 5.0799300E+00 4.9971116E-09 5.4842233E-11 O 29 0123+257 2024.08.18-08:12:37.0 WETTZELL 281.71416 25.00864 939.2 21.4 1.8322030E-08 2.3766191E+00 7.1313925E-09 6.5213919E-10 O 30 0134+311 2024.08.18-08:14:09.0 MK-VLBA 60.19217 10.71246 658.5 5.6 2.6353019E-08 5.2075171E+00 4.9971116E-09 5.4842233E-11 O 30 0134+311 2024.08.18-08:14:09.0 WETTZELL 284.62535 30.12968 939.2 21.6 1.5458425E-08 2.0004050E+00 7.1313925E-09 6.5213919E-10 O 31 1520+437 2024.08.18-08:17:20.0 MK-VLBA 309.61862 31.15220 658.4 5.5 9.7354306E-09 1.9178317E+00 4.9971116E-09 5.4842233E-11 O 31 1520+437 2024.08.18-08:17:20.0 WETTZELL 37.02854 13.90564 939.2 21.9 3.1777259E-08 4.0926291E+00 7.1313925E-09 6.5213919E-10 O 32 1417+385 2024.08.18-08:20:00.0 MK-VLBA 304.97772 18.56777 658.4 5.5 1.5707485E-08 3.0947899E+00 4.9971116E-09 5.4842233E-11 O 32 1417+385 2024.08.18-08:20:00.0 WETTZELL 50.42665 16.95153 939.2 22.1 2.6356213E-08 3.3857383E+00 7.1313925E-09 6.5213919E-10 O 33 0017+200 2024.08.18-08:23:11.0 MK-VLBA 76.43654 26.94409 658.4 5.6 1.1098595E-08 2.1930840E+00 4.9971116E-09 5.4842233E-11 O 33 0017+200 2024.08.18-08:23:11.0 WETTZELL 291.35166 8.72947 939.2 22.5 4.9073071E-08 6.5624441E+00 7.1313925E-09 6.5213919E-10 O 34 0025+197 2024.08.18-08:24:07.0 MK-VLBA 76.36444 25.05078 658.5 5.7 1.1867404E-08 2.3452236E+00 4.9971116E-09 5.4842233E-11 O 34 0025+197 2024.08.18-08:24:07.0 WETTZELL 289.68905 9.67572 939.2 22.5 4.4662768E-08 5.9427280E+00 7.1313925E-09 6.5213919E-10 O 35 1330+476 2024.08.18-08:27:16.0 MK-VLBA 316.45889 11.05848 658.6 5.8 2.5592768E-08 5.0284022E+00 4.9971116E-09 5.4842233E-11 O 35 1330+476 2024.08.18-08:27:16.0 WETTZELL 51.36881 30.31602 939.2 22.6 1.5361773E-08 1.9678765E+00 7.1313925E-09 6.5213919E-10 O 36 1039+811 2024.08.18-08:29:35.0 MK-VLBA 353.62380 12.90485 658.6 5.8 2.2137807E-08 4.3063851E+00 4.9971116E-09 5.4842233E-11 O 36 1039+811 2024.08.18-08:29:35.0 WETTZELL 12.73255 53.89128 939.2 22.6 9.6274278E-09 1.2362884E+00 7.1313925E-09 6.5213919E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10