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 | 13:10:13.367 # # Data content: # Ray-tracing results for session: # 250128-i25028# # Total number of observations: # 70 # Total number of different observing stations: # 3 # # 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: 2025012818 | 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 $250128-i25028# H $250128-i25028# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:10:13.367) 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 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 3C418 2025.01.28-17:30:20.0 KOKEE 42.05838 24.06719 885.9 8.6 1.7052877E-08 2.4940347E+00 6.7545178E-09 2.3916680E-10 O 1 3C418 2025.01.28-17:30:20.0 WETTZELL 311.10671 34.31157 931.3 2.7 1.2916121E-08 1.7657810E+00 7.0680500E-09 2.3405722E-10 O 2 1015+359 2025.01.28-17:32:23.0 KOKEE 300.63433 23.07266 885.9 8.6 1.7734193E-08 2.5658904E+00 6.7545178E-09 2.3916680E-10 O 2 1015+359 2025.01.28-17:32:23.0 WETTZELL 51.82027 14.59387 931.3 2.7 2.8515353E-08 3.9792996E+00 7.0680500E-09 2.3405722E-10 O 3 1636+473 2025.01.28-17:34:58.0 KOKEE 24.85560 61.28578 885.9 8.6 7.9720790E-09 1.1464488E+00 6.7545178E-09 2.3916680E-10 O 3 1636+473 2025.01.28-17:34:58.0 MK-VLBA 18.24014 60.56569 651.0 4.3 5.7661439E-09 1.1482750E+00 4.9480519E-09 7.5846647E-11 O 3 1636+473 2025.01.28-17:34:58.0 WETTZELL 343.27897 8.74230 931.2 2.7 4.5873485E-08 6.4154551E+00 7.0680500E-09 2.3405722E-10 O 4 1128+385 2025.01.28-17:38:54.0 KOKEE 301.87077 36.46496 885.9 8.6 1.1743320E-08 1.6896715E+00 6.7545178E-09 2.3916680E-10 O 4 1128+385 2025.01.28-17:38:54.0 MK-VLBA 303.27066 31.90093 651.1 4.6 9.4805918E-09 1.9030666E+00 4.9480519E-09 7.5846647E-11 O 4 1128+385 2025.01.28-17:38:54.0 WETTZELL 39.36196 8.94552 931.3 2.3 4.4999338E-08 6.3876545E+00 7.0680500E-09 2.3405722E-10 O 5 0016+731 2025.01.28-17:40:40.0 KOKEE 12.42262 10.82970 885.9 8.6 3.6131792E-08 5.5260336E+00 6.7545178E-09 2.3916680E-10 O 5 0016+731 2025.01.28-17:40:40.0 MK-VLBA 13.15228 9.43258 651.1 4.8 2.9481761E-08 6.0152731E+00 4.9480519E-09 7.5846647E-11 O 5 0016+731 2025.01.28-17:40:40.0 WETTZELL 338.34192 59.88059 931.2 2.8 8.4374443E-09 1.1552575E+00 7.0680500E-09 2.3405722E-10 O 6 1846+322 2025.01.28-17:43:07.0 KOKEE 65.76372 46.51317 885.9 8.7 9.6295769E-09 1.3854560E+00 6.7545178E-09 2.3916680E-10 O 6 1846+322 2025.01.28-17:43:07.0 MK-VLBA 63.08608 49.05840 651.1 4.9 6.6443359E-09 1.3201580E+00 4.9480519E-09 7.5846647E-11 O 6 1846+322 2025.01.28-17:43:07.0 WETTZELL 315.68991 5.22095 931.2 2.7 7.1621650E-08 1.0146109E+01 7.0680500E-09 2.3405722E-10 O 7 1053+704 2025.01.28-17:46:05.0 KOKEE 338.78299 27.38073 886.0 8.7 1.5144533E-08 2.2078098E+00 6.7545178E-09 2.3916680E-10 O 7 1053+704 2025.01.28-17:46:05.0 MK-VLBA 338.93494 23.79422 651.1 5.1 1.2380312E-08 2.4898069E+00 4.9480519E-09 7.5846647E-11 O 7 1053+704 2025.01.28-17:46:05.0 WETTZELL 22.53653 37.56295 931.4 2.4 1.1953758E-08 1.6425924E+00 7.0680500E-09 2.3405722E-10 O 8 2113+293 2025.01.28-17:48:38.0 KOKEE 64.00928 16.19836 886.1 8.9 2.4734378E-08 3.6360665E+00 6.7545178E-09 2.3916680E-10 O 8 2113+293 2025.01.28-17:48:38.0 MK-VLBA 64.31874 18.72473 651.1 5.3 1.5491935E-08 3.0756484E+00 4.9480519E-09 7.5846647E-11 O 8 2113+293 2025.01.28-17:48:38.0 WETTZELL 289.86612 22.50818 931.3 2.9 1.8933631E-08 2.5844619E+00 7.0680500E-09 2.3405722E-10 O 9 0955+476 2025.01.28-17:52:10.0 KOKEE 314.51888 18.28188 886.1 8.8 2.2065873E-08 3.2292432E+00 6.7545178E-09 2.3916680E-10 O 9 0955+476 2025.01.28-17:52:10.0 MK-VLBA 315.69598 13.86072 651.3 5.5 2.0601127E-08 4.2110228E+00 4.9480519E-09 7.5846647E-11 O 9 0955+476 2025.01.28-17:52:10.0 WETTZELL 49.09865 28.19807 931.2 2.9 1.5394124E-08 2.1240972E+00 7.0680500E-09 2.3405722E-10 O 10 1851+488 2025.01.28-17:54:55.0 KOKEE 41.86530 44.98298 886.1 8.8 9.8828420E-09 1.4266006E+00 6.7545178E-09 2.3916680E-10 O 10 1851+488 2025.01.28-17:54:55.0 MK-VLBA 38.80933 45.75696 651.3 5.5 7.0044554E-09 1.3936342E+00 4.9480519E-09 7.5846647E-11 O 10 1851+488 2025.01.28-17:54:55.0 WETTZELL 326.25616 18.33012 931.2 2.8 2.2959911E-08 3.1489606E+00 7.0680500E-09 2.3405722E-10 O 11 1039+811 2025.01.28-17:58:31.0 KOKEE 350.17842 23.98555 886.1 8.9 1.7108361E-08 2.5079522E+00 6.7545178E-09 2.3916680E-10 O 11 1039+811 2025.01.28-17:58:31.0 MK-VLBA 350.24331 21.02572 651.3 5.4 1.3894878E-08 2.7954657E+00 4.9480519E-09 7.5846647E-11 O 11 1039+811 2025.01.28-17:58:31.0 WETTZELL 12.25414 45.15714 931.1 2.8 1.0285760E-08 1.4112238E+00 7.0680500E-09 2.3405722E-10 O 12 1059+282 2025.01.28-18:01:42.0 KOKEE 291.62190 24.44580 886.1 9.0 1.6806333E-08 2.4208748E+00 6.7545178E-09 2.3916680E-10 O 12 1059+282 2025.01.28-18:01:42.0 MK-VLBA 293.39100 19.92439 651.2 5.4 1.4622078E-08 2.9590917E+00 4.9480519E-09 7.5846647E-11 O 12 1059+282 2025.01.28-18:01:42.0 WETTZELL 54.20410 6.56794 931.2 2.8 5.9270315E-08 8.5463779E+00 7.0680500E-09 2.3405722E-10 O 13 1823+568 2025.01.28-18:05:25.0 KOKEE 27.90479 46.39702 886.1 9.2 9.6488136E-09 1.3935375E+00 6.7545178E-09 2.3916680E-10 O 13 1823+568 2025.01.28-18:05:25.0 MK-VLBA 24.65508 46.05313 651.3 5.6 6.9697748E-09 1.3881245E+00 4.9480519E-09 7.5846647E-11 O 13 1823+568 2025.01.28-18:05:25.0 WETTZELL 335.98864 21.99563 931.3 2.8 1.9347791E-08 2.6543020E+00 7.0680500E-09 2.3405722E-10 O 14 2214+241 2025.01.28-18:07:37.0 KOKEE 65.79094 5.54642 886.0 9.2 6.5372945E-08 1.0338074E+01 6.7545178E-09 2.3916680E-10 O 14 2214+241 2025.01.28-18:07:37.0 MK-VLBA 66.85039 8.21408 651.4 5.7 3.3440487E-08 6.7048557E+00 4.9480519E-09 7.5846647E-11 O 14 2214+241 2025.01.28-18:07:37.0 WETTZELL 278.53781 25.60861 931.4 2.8 1.6799578E-08 2.2920916E+00 7.0680500E-09 2.3405722E-10 O 15 3C371 2025.01.28-18:09:32.0 KOKEE 13.06955 38.93147 886.0 9.3 1.1111389E-08 1.6108445E+00 6.7545178E-09 2.3916680E-10 O 15 3C371 2025.01.28-18:09:32.0 MK-VLBA 11.16491 37.48296 651.4 5.8 8.2391626E-09 1.6438859E+00 4.9480519E-09 7.5846647E-11 O 15 3C371 2025.01.28-18:09:32.0 WETTZELL 345.43087 32.17035 931.4 2.8 1.3669683E-08 1.8741528E+00 7.0680500E-09 2.3405722E-10 O 16 1030+415 2025.01.28-18:11:16.0 KOKEE 307.51894 19.60782 886.0 9.3 2.0655595E-08 3.0074886E+00 6.7545178E-09 2.3916680E-10 O 16 1030+415 2025.01.28-18:11:16.0 MK-VLBA 308.83758 15.08099 651.4 5.9 1.9023449E-08 3.8788719E+00 4.9480519E-09 7.5846647E-11 O 16 1030+415 2025.01.28-18:11:16.0 WETTZELL 51.72938 21.88041 931.4 2.8 1.9460287E-08 2.6937265E+00 7.0680500E-09 2.3405722E-10 O 17 2229+695 2025.01.28-18:13:04.0 KOKEE 21.14886 18.70832 886.1 9.3 2.1592625E-08 3.1967778E+00 6.7545178E-09 2.3916680E-10 O 17 2229+695 2025.01.28-18:13:04.0 MK-VLBA 21.16223 17.95910 651.4 5.9 1.6115149E-08 3.2293827E+00 4.9480519E-09 7.5846647E-11 O 17 2229+695 2025.01.28-18:13:04.0 WETTZELL 328.90205 49.67849 931.4 2.8 9.5672676E-09 1.3094477E+00 7.0680500E-09 2.3405722E-10 O 18 1053+704 2025.01.28-18:15:12.0 KOKEE 338.44114 24.91176 886.0 9.5 1.6518198E-08 2.4139254E+00 6.7545178E-09 2.3916680E-10 O 18 1053+704 2025.01.28-18:15:12.0 MK-VLBA 338.74751 21.31228 651.4 6.0 1.3720962E-08 2.7645693E+00 4.9480519E-09 7.5846647E-11 O 18 1053+704 2025.01.28-18:15:12.0 WETTZELL 24.57566 39.47221 931.5 2.9 1.1466575E-08 1.5753753E+00 7.0680500E-09 2.3405722E-10 O 19 2113+293 2025.01.28-18:17:47.0 KOKEE 65.75967 22.32855 886.0 9.6 1.8283369E-08 2.6612741E+00 6.7545178E-09 2.3916680E-10 O 19 2113+293 2025.01.28-18:17:47.0 MK-VLBA 65.63019 24.95581 651.4 6.0 1.1841815E-08 2.3498626E+00 4.9480519E-09 7.5846647E-11 O 19 2113+293 2025.01.28-18:17:47.0 WETTZELL 294.72557 18.08668 931.5 2.8 2.3249053E-08 3.1757773E+00 7.0680500E-09 2.3405722E-10 O 20 2000+472 2025.01.28-18:20:46.0 KOKEE 46.14620 38.25724 886.0 9.6 1.1274769E-08 1.6310666E+00 6.7545178E-09 2.3916680E-10 O 20 2000+472 2025.01.28-18:20:46.0 MK-VLBA 44.09250 39.40385 651.5 6.1 7.8998268E-09 1.5711894E+00 4.9480519E-09 7.5846647E-11 O 20 2000+472 2025.01.28-18:20:46.0 WETTZELL 319.08959 21.50164 931.6 2.9 1.9761131E-08 2.7051606E+00 7.0680500E-09 2.3405722E-10 O 21 1128+385 2025.01.28-18:22:56.0 KOKEE 302.60421 27.80724 886.0 9.7 1.4931063E-08 2.1556464E+00 6.7545178E-09 2.3916680E-10 O 21 1128+385 2025.01.28-18:22:56.0 MK-VLBA 304.00793 23.24560 651.5 6.1 1.2654790E-08 2.5525883E+00 4.9480519E-09 7.5846647E-11 O 21 1128+385 2025.01.28-18:22:56.0 WETTZELL 46.65625 13.87025 931.7 2.9 2.9915757E-08 4.1792346E+00 7.0680500E-09 2.3405722E-10 O 22 3C418 2025.01.28-18:24:58.0 KOKEE 42.14182 32.59760 886.0 9.7 1.2946377E-08 1.8796067E+00 6.7545178E-09 2.3916680E-10 O 22 3C418 2025.01.28-18:24:58.0 MK-VLBA 40.73119 33.45748 651.6 6.0 9.0871716E-09 1.8081327E+00 4.9480519E-09 7.5846647E-11 O 22 3C418 2025.01.28-18:24:58.0 WETTZELL 317.70049 27.90988 931.7 2.9 1.5527362E-08 2.1239690E+00 7.0680500E-09 2.3405722E-10 O 23 0016+731 2025.01.28-18:26:37.0 KOKEE 14.54763 13.32467 886.0 9.8 2.9753071E-08 4.4845423E+00 6.7545178E-09 2.3916680E-10 O 23 0016+731 2025.01.28-18:26:37.0 MK-VLBA 15.06352 12.08158 651.6 6.0 2.3425797E-08 4.7383278E+00 4.9480519E-09 7.5846647E-11 O 23 0016+731 2025.01.28-18:26:37.0 WETTZELL 335.76273 56.92764 931.7 2.9 8.7082111E-09 1.1922258E+00 7.0680500E-09 2.3405722E-10 O 24 1823+568 2025.01.28-18:28:47.0 KOKEE 24.78122 48.80878 886.1 9.8 9.2864193E-09 1.3402466E+00 6.7545178E-09 2.3916680E-10 O 24 1823+568 2025.01.28-18:28:47.0 MK-VLBA 21.16661 48.20241 651.6 6.1 6.7322659E-09 1.3410241E+00 4.9480519E-09 7.5846647E-11 O 24 1823+568 2025.01.28-18:28:47.0 WETTZELL 339.04290 20.53005 931.7 2.9 2.0639076E-08 2.8340539E+00 7.0680500E-09 2.3405722E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10