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 | 13:10:52.855 # # Data content: # Ray-tracing results for session: # 230414-i23104# # 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: 2023041418 | 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 $230414-i23104# H $230414-i23104# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:10:52.855) 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 2023.04.14-18:45:20.0 KOKEE 340.86552 33.17829 889.5 16.1 1.2981336E-08 1.8314711E+00 6.7759225E-09 3.4749652E-10 O 1 3C371 2023.04.14-18:45:20.0 WETTZELL 17.06511 33.43674 934.6 4.1 1.3364508E-08 1.8185531E+00 7.0927825E-09 2.8974514E-10 O 2 2309+454 2023.04.14-18:48:05.0 KOKEE 32.90388 59.70428 889.5 15.7 8.2461061E-09 1.1583977E+00 6.7759225E-09 3.4749652E-10 O 2 2309+454 2023.04.14-18:48:05.0 WETTZELL 338.96581 8.66691 934.6 4.1 4.6825222E-08 6.5058367E+00 7.0927825E-09 2.8974514E-10 O 3 0202+319 2023.04.14-18:50:39.0 KOKEE 64.66050 31.38491 889.6 15.4 1.3631198E-08 1.9157106E+00 6.7759225E-09 3.4749652E-10 O 3 0202+319 2023.04.14-18:50:39.0 WETTZELL 303.33204 14.25375 934.6 4.1 2.9465096E-08 4.0067247E+00 7.0927825E-09 2.8974514E-10 O 4 0322+222 2023.04.14-18:52:30.0 KOKEE 70.43341 12.11321 889.6 15.3 3.3106967E-08 4.7025328E+00 6.7759225E-09 3.4749652E-10 O 4 0322+222 2023.04.14-18:52:30.0 WETTZELL 282.99722 18.74411 934.6 4.2 2.2744108E-08 3.0781400E+00 7.0927825E-09 2.8974514E-10 O 5 0016+731 2023.04.14-18:54:44.0 KOKEE 12.33473 34.47558 889.7 15.2 1.2551404E-08 1.7685403E+00 6.7759225E-09 3.4749652E-10 O 5 0016+731 2023.04.14-18:54:44.0 WETTZELL 345.31867 36.66401 934.6 4.2 1.2338660E-08 1.6748513E+00 7.0927825E-09 2.8974514E-10 O 6 1732+389 2023.04.14-18:56:33.0 KOKEE 302.96848 34.02771 889.7 15.2 1.2699275E-08 1.7913049E+00 6.7759225E-09 3.4749652E-10 O 6 1732+389 2023.04.14-18:56:33.0 WETTZELL 41.01021 10.97243 934.5 4.2 3.7693935E-08 5.2500097E+00 7.0927825E-09 2.8974514E-10 O 7 2000+472 2023.04.14-18:57:59.0 KOKEE 326.22223 56.76208 889.7 15.1 8.5127674E-09 1.1972240E+00 6.7759225E-09 3.4749652E-10 O 7 2000+472 2023.04.14-18:57:59.0 WETTZELL 13.06832 8.07002 934.6 4.1 4.9961173E-08 7.0424248E+00 7.0927825E-09 2.8974514E-10 O 8 0602+673 2023.04.14-18:59:53.0 KOKEE 18.69343 8.34738 889.7 14.9 4.6681053E-08 6.8138707E+00 6.7759225E-09 3.4749652E-10 O 8 0602+673 2023.04.14-18:59:53.0 WETTZELL 325.00909 60.07621 934.6 4.1 8.5149127E-09 1.1534629E+00 7.0927825E-09 2.8974514E-10 O 9 1039+811 2023.04.14-19:01:29.0 KOKEE 357.83619 13.15316 889.7 14.8 3.0657865E-08 4.3927278E+00 6.7759225E-09 3.4749652E-10 O 9 1039+811 2023.04.14-19:01:29.0 WETTZELL 6.07394 57.61855 934.6 4.1 8.7382920E-09 1.1851900E+00 7.0927825E-09 2.8974514E-10 O 10 1617+229 2023.04.14-19:03:51.0 KOKEE 289.30670 13.64849 889.8 14.8 2.9632286E-08 4.2409988E+00 6.7759225E-09 3.4749652E-10 O 10 1617+229 2023.04.14-19:03:51.0 WETTZELL 65.11016 8.69578 934.5 4.1 4.6694587E-08 6.5749302E+00 7.0927825E-09 2.8974514E-10 O 11 DA426 2023.04.14-19:06:21.0 KOKEE 304.95491 24.43460 889.9 14.9 1.7128143E-08 2.4242688E+00 6.7759225E-09 3.4749652E-10 O 11 DA426 2023.04.14-19:06:21.0 WETTZELL 48.58376 17.38916 934.6 4.1 2.4425732E-08 3.3573080E+00 7.0927825E-09 2.8974514E-10 O 12 0133+476 2023.04.14-19:08:58.0 KOKEE 45.14345 39.90747 889.8 14.9 1.1082661E-08 1.5579565E+00 6.7759225E-09 3.4749652E-10 O 12 0133+476 2023.04.14-19:08:58.0 WETTZELL 320.88513 20.77745 934.6 4.1 2.0646950E-08 2.8048838E+00 7.0927825E-09 2.8974514E-10 O 13 0322+222 2023.04.14-19:10:54.0 KOKEE 71.82338 16.15647 889.9 15.1 2.5237955E-08 3.5634979E+00 6.7759225E-09 3.4749652E-10 O 13 0322+222 2023.04.14-19:10:54.0 WETTZELL 286.24979 15.82493 934.6 4.1 2.6689732E-08 3.6168710E+00 7.0927825E-09 2.8974514E-10 O 14 0059+581 2023.04.14-19:12:59.0 KOKEE 29.47375 41.66176 889.9 15.3 1.0698722E-08 1.5048095E+00 6.7759225E-09 3.4749652E-10 O 14 0059+581 2023.04.14-19:12:59.0 WETTZELL 332.71504 25.83527 934.6 4.1 1.6858882E-08 2.2900803E+00 7.0927825E-09 2.8974514E-10 O 15 0602+673 2023.04.14-19:14:38.0 KOKEE 19.57916 9.47051 889.9 15.5 4.1615338E-08 6.0299252E+00 6.7759225E-09 3.4749652E-10 O 15 0602+673 2023.04.14-19:14:38.0 WETTZELL 324.46902 58.67926 934.6 4.1 8.6383079E-09 1.1701781E+00 7.0927825E-09 2.8974514E-10 O 16 1617+229 2023.04.14-19:17:27.0 KOKEE 290.36016 10.67756 889.9 15.6 3.7298108E-08 5.3871722E+00 6.7759225E-09 3.4749652E-10 O 16 1617+229 2023.04.14-19:17:27.0 WETTZELL 67.53580 10.73811 934.7 4.0 3.8453778E-08 5.3584453E+00 7.0927825E-09 2.8974514E-10 O 17 DA426 2023.04.14-19:19:56.0 KOKEE 305.46019 21.85705 889.9 15.5 1.9001734E-08 2.6936510E+00 6.7759225E-09 3.4749652E-10 O 17 DA426 2023.04.14-19:19:56.0 WETTZELL 50.68422 19.08627 934.7 4.1 2.2369495E-08 3.0692151E+00 7.0927825E-09 2.8974514E-10 O 18 1639+230 2023.04.14-19:23:08.0 KOKEE 289.25646 14.31867 889.9 15.4 2.8321438E-08 4.0476931E+00 6.7759225E-09 3.4749652E-10 O 18 1639+230 2023.04.14-19:23:08.0 WETTZELL 64.49773 8.40467 934.7 4.1 4.8158927E-08 6.7946636E+00 7.0927825E-09 2.8974514E-10 O 19 0716+714 2023.04.14-19:26:42.0 KOKEE 12.90211 8.14773 889.9 15.3 4.7712986E-08 6.9816529E+00 6.7759225E-09 3.4749652E-10 O 19 0716+714 2023.04.14-19:26:42.0 WETTZELL 335.96274 62.35004 934.7 4.1 8.3318480E-09 1.1289571E+00 7.0927825E-09 2.8974514E-10 O 20 2229+695 2023.04.14-19:28:27.0 KOKEE 1.22637 42.21233 889.9 15.2 1.0586415E-08 1.4903983E+00 6.7759225E-09 3.4749652E-10 O 20 2229+695 2023.04.14-19:28:27.0 WETTZELL 356.03677 29.26178 934.7 4.1 1.5049858E-08 2.0470671E+00 7.0927825E-09 2.8974514E-10 O 21 0602+673 2023.04.14-19:30:05.0 KOKEE 20.43869 10.69848 890.0 15.1 3.7185136E-08 5.3563153E+00 6.7759225E-09 3.4749652E-10 O 21 0602+673 2023.04.14-19:30:05.0 WETTZELL 324.11377 57.19991 934.6 4.0 8.7786940E-09 1.1892030E+00 7.0927825E-09 2.8974514E-10 O 22 0133+476 2023.04.14-19:31:44.0 KOKEE 43.92681 43.61814 890.0 15.0 1.0310942E-08 1.4491309E+00 6.7759225E-09 3.4749652E-10 O 22 0133+476 2023.04.14-19:31:44.0 WETTZELL 324.14597 18.50545 934.6 4.0 2.3025573E-08 3.1325320E+00 7.0927825E-09 2.8974514E-10 O 23 0322+222 2023.04.14-19:33:43.0 KOKEE 73.44410 21.21355 890.0 15.2 1.9526387E-08 2.7482212E+00 6.7759225E-09 3.4749652E-10 O 23 0322+222 2023.04.14-19:33:43.0 WETTZELL 290.28408 12.27261 934.6 4.0 3.3922545E-08 4.6120384E+00 7.0927825E-09 2.8974514E-10 O 24 0718+793 2023.04.14-19:37:22.0 KOKEE 7.88305 14.26823 889.9 15.3 2.8391329E-08 4.0546343E+00 6.7759225E-09 3.4749652E-10 O 24 0718+793 2023.04.14-19:37:22.0 WETTZELL 347.79747 57.20115 934.6 4.1 8.7788108E-09 1.1901015E+00 7.0927825E-09 2.8974514E-10 O 25 1746+470 2023.04.14-19:40:30.0 KOKEE 312.61087 28.65368 890.0 15.4 1.4800032E-08 2.0911787E+00 6.7759225E-09 3.4749652E-10 O 25 1746+470 2023.04.14-19:40:30.0 WETTZELL 40.87483 20.79777 934.7 4.0 2.0633088E-08 2.8263253E+00 7.0927825E-09 2.8974514E-10 O 26 1639+230 2023.04.14-19:43:20.0 KOKEE 290.81965 9.91163 889.8 15.4 3.9960087E-08 5.7919659E+00 6.7759225E-09 3.4749652E-10 O 26 1639+230 2023.04.14-19:43:20.0 WETTZELL 68.09598 11.43730 934.7 4.0 3.6256774E-08 5.0394729E+00 7.0927825E-09 2.8974514E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10