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 | 13:15:25.840 # # Data content: # Ray-tracing results for session: # 230420-i23110# # Total number of observations: # 54 # 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: 2023042018 | 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 $230420-i23110# H $230420-i23110# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:15:25.840) 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 2023.04.20-18:30:20.0 KOKEE 340.46181 32.51801 888.1 15.0 1.2896888E-08 1.8585343E+00 6.7523117E-09 2.0245252E-10 O 1 3C371 2023.04.20-18:30:20.0 WETTZELL 17.79873 33.85868 942.0 9.9 1.3314504E-08 1.7938338E+00 7.1483395E-09 2.8802109E-10 O 2 0059+581 2023.04.20-18:31:55.0 KOKEE 30.83713 39.62182 888.1 15.0 1.0885118E-08 1.5682380E+00 6.7523117E-09 2.0245252E-10 O 2 0059+581 2023.04.20-18:31:55.0 WETTZELL 330.65913 27.19438 942.0 9.9 1.6199518E-08 2.1836929E+00 7.1483395E-09 2.8802109E-10 O 3 0202+319 2023.04.20-18:33:22.0 KOKEE 64.86533 32.70971 888.1 15.0 1.2831739E-08 1.8507248E+00 6.7523117E-09 2.0245252E-10 O 3 0202+319 2023.04.20-18:33:22.0 WETTZELL 304.38600 13.39477 942.0 9.9 3.1461256E-08 4.2733802E+00 7.1483395E-09 2.8802109E-10 O 4 0322+222 2023.04.20-18:35:12.0 KOKEE 70.91767 13.49181 888.1 14.9 2.9215340E-08 4.2686386E+00 6.7523117E-09 2.0245252E-10 O 4 0322+222 2023.04.20-18:35:12.0 WETTZELL 284.11035 17.74115 942.1 9.9 2.4124255E-08 3.2612595E+00 7.1483395E-09 2.8802109E-10 O 5 0602+673 2023.04.20-18:37:38.0 KOKEE 18.77690 8.44761 888.1 15.1 4.5036584E-08 6.7080540E+00 6.7523117E-09 2.0245252E-10 O 5 0602+673 2023.04.20-18:37:38.0 WETTZELL 324.95075 59.94966 942.0 9.9 8.5875398E-09 1.1550259E+00 7.1483395E-09 2.8802109E-10 O 6 1617+229 2023.04.20-18:40:27.0 KOKEE 289.32124 13.60726 888.1 15.1 2.8980163E-08 4.2128436E+00 6.7523117E-09 2.0245252E-10 O 6 1617+229 2023.04.20-18:40:27.0 WETTZELL 65.14374 8.72402 942.0 9.9 4.6899375E-08 6.4747857E+00 7.1483395E-09 2.8802109E-10 O 7 1732+389 2023.04.20-18:42:25.0 KOKEE 303.08127 32.18685 888.1 15.0 1.3015327E-08 1.8742263E+00 6.7523117E-09 2.0245252E-10 O 7 1732+389 2023.04.20-18:42:25.0 WETTZELL 42.56783 12.00579 942.1 9.9 3.4898934E-08 4.7617592E+00 7.1483395E-09 2.8802109E-10 O 8 2000+472 2023.04.20-18:43:49.0 KOKEE 324.43006 55.51710 888.1 15.1 8.4318062E-09 1.2128037E+00 6.7523117E-09 2.0245252E-10 O 8 2000+472 2023.04.20-18:43:49.0 WETTZELL 14.63696 8.43994 942.1 10.0 4.8314303E-08 6.6811248E+00 7.1483395E-09 2.8802109E-10 O 9 DA426 2023.04.20-18:45:47.0 KOKEE 305.06008 23.85999 888.1 15.0 1.7086434E-08 2.4650514E+00 6.7523117E-09 2.0245252E-10 O 9 DA426 2023.04.20-18:45:47.0 WETTZELL 49.05307 17.76229 942.1 10.0 2.4114607E-08 3.2663048E+00 7.1483395E-09 2.8802109E-10 O 10 1039+811 2023.04.20-18:47:59.0 KOKEE 358.24393 13.07332 888.1 15.1 3.0080249E-08 4.3930938E+00 6.7523117E-09 2.0245252E-10 O 10 1039+811 2023.04.20-18:47:59.0 WETTZELL 5.38162 57.78353 942.1 10.0 8.7858589E-09 1.1819435E+00 7.1483395E-09 2.8802109E-10 O 11 2229+695 2023.04.20-18:49:20.0 KOKEE 3.02277 42.07883 888.1 15.1 1.0361038E-08 1.4919735E+00 6.7523117E-09 2.0245252E-10 O 11 2229+695 2023.04.20-18:49:20.0 WETTZELL 354.51972 29.47117 942.1 10.0 1.5060979E-08 2.0299857E+00 7.1483395E-09 2.8802109E-10 O 12 3C418 2023.04.20-18:50:43.0 KOKEE 335.39363 56.20633 888.1 15.1 8.3634894E-09 1.2030745E+00 6.7523117E-09 2.0245252E-10 O 12 3C418 2023.04.20-18:50:43.0 WETTZELL 9.06085 11.28144 942.2 10.0 3.6985787E-08 5.0564726E+00 7.1483395E-09 2.8802109E-10 O 13 1726+455 2023.04.20-18:52:27.0 KOKEE 310.88001 29.38047 888.1 15.0 1.4120389E-08 2.0346049E+00 6.7523117E-09 2.0245252E-10 O 13 1726+455 2023.04.20-18:52:27.0 WETTZELL 41.19200 19.14543 942.1 10.0 2.2466591E-08 3.0404643E+00 7.1483395E-09 2.8802109E-10 O 14 1617+229 2023.04.20-18:54:46.0 KOKEE 290.43219 10.48063 888.1 15.0 3.6991676E-08 5.4203317E+00 6.7523117E-09 2.0245252E-10 O 14 1617+229 2023.04.20-18:54:46.0 WETTZELL 67.69647 10.87556 942.1 10.1 3.8280748E-08 5.2371659E+00 7.1483395E-09 2.8802109E-10 O 15 1806+456 2023.04.20-18:57:00.0 KOKEE 311.24608 35.72800 888.1 15.0 1.1881138E-08 1.7104617E+00 6.7523117E-09 2.0245252E-10 O 15 1806+456 2023.04.20-18:57:00.0 WETTZELL 35.64245 15.63086 942.1 10.0 2.7212224E-08 3.6934940E+00 7.1483395E-09 2.8802109E-10 O 16 1639+230 2023.04.20-18:59:56.0 KOKEE 289.28579 14.23363 888.1 15.1 2.7776781E-08 4.0338113E+00 6.7523117E-09 2.0245252E-10 O 16 1639+230 2023.04.20-18:59:56.0 WETTZELL 64.56714 8.46235 942.1 10.0 4.8213302E-08 6.6662547E+00 7.1483395E-09 2.8802109E-10 O 17 DA426 2023.04.20-19:03:08.0 KOKEE 305.74524 20.57543 888.0 15.1 1.9620164E-08 2.8346386E+00 6.7523117E-09 2.0245252E-10 O 17 DA426 2023.04.20-19:03:08.0 WETTZELL 51.72383 19.95405 942.1 10.1 2.1608440E-08 2.9227632E+00 7.1483395E-09 2.8802109E-10 O 18 2353+816 2023.04.20-19:06:43.0 KOKEE 3.67993 29.40258 888.0 15.1 1.4109515E-08 2.0354464E+00 6.7523117E-09 2.0245252E-10 O 18 2353+816 2023.04.20-19:06:43.0 WETTZELL 354.42890 42.15830 942.1 10.0 1.1064135E-08 1.4892792E+00 7.1483395E-09 2.8802109E-10 O 19 0718+793 2023.04.20-19:10:39.0 KOKEE 7.77053 14.16970 888.1 15.3 2.7884663E-08 4.0651251E+00 6.7523117E-09 2.0245252E-10 O 19 0718+793 2023.04.20-19:10:39.0 WETTZELL 347.98343 57.30833 942.1 10.1 8.8319193E-09 1.1880710E+00 7.1483395E-09 2.8802109E-10 O 20 0322+222 2023.04.20-19:14:18.0 KOKEE 73.72946 22.14341 888.1 15.4 1.8318403E-08 2.6510423E+00 6.7523117E-09 2.0245252E-10 O 20 0322+222 2023.04.20-19:14:18.0 WETTZELL 291.02443 11.63201 942.2 10.0 3.5913931E-08 4.8926480E+00 7.1483395E-09 2.8802109E-10 O 21 0133+476 2023.04.20-19:16:19.0 KOKEE 43.35982 44.92832 888.2 15.4 9.8350078E-09 1.4163218E+00 6.7523117E-09 2.0245252E-10 O 21 0133+476 2023.04.20-19:16:19.0 WETTZELL 325.33747 17.73148 942.2 10.0 2.4142722E-08 3.2661250E+00 7.1483395E-09 2.8802109E-10 O 22 0016+731 2023.04.20-19:17:46.0 KOKEE 9.13976 36.50268 888.2 15.4 1.1663727E-08 1.6806774E+00 6.7523117E-09 2.0245252E-10 O 22 0016+731 2023.04.20-19:17:46.0 WETTZELL 348.79170 34.94845 942.2 10.0 1.2950984E-08 1.7441837E+00 7.1483395E-09 2.8802109E-10 O 23 2000+472 2023.04.20-19:19:21.0 KOKEE 319.17712 50.39544 888.2 15.4 9.0185604E-09 1.2973376E+00 6.7523117E-09 2.0245252E-10 O 23 2000+472 2023.04.20-19:19:21.0 WETTZELL 20.46831 10.19766 942.2 10.0 4.0630455E-08 5.5749741E+00 7.1483395E-09 2.8802109E-10 O 24 DA426 2023.04.20-19:21:20.0 KOKEE 306.61144 17.16340 888.3 15.7 2.3274222E-08 3.3707445E+00 6.7523117E-09 2.0245252E-10 O 24 DA426 2023.04.20-19:21:20.0 WETTZELL 54.48234 22.34070 942.2 10.0 1.9436207E-08 2.6260161E+00 7.1483395E-09 2.8802109E-10 O 25 1803+784 2023.04.20-19:23:27.0 KOKEE 347.97039 25.63147 888.3 16.0 1.5989918E-08 2.3083191E+00 6.7523117E-09 2.0245252E-10 O 25 1803+784 2023.04.20-19:23:27.0 WETTZELL 14.01465 42.89351 942.2 9.9 1.0911749E-08 1.4688885E+00 7.1483395E-09 2.8802109E-10 O 26 1726+455 2023.04.20-19:25:30.0 KOKEE 311.48316 23.59965 888.4 16.2 1.7260806E-08 2.4909102E+00 6.7523117E-09 2.0245252E-10 O 26 1726+455 2023.04.20-19:25:30.0 WETTZELL 45.95456 22.88105 942.2 9.9 1.9007349E-08 2.5676279E+00 7.1483395E-09 2.8802109E-10 O 27 0529+483 2023.04.20-19:28:54.0 KOKEE 40.93685 8.50217 888.4 16.0 4.4786629E-08 6.6732832E+00 6.7523117E-09 2.0245252E-10 O 27 0529+483 2023.04.20-19:28:54.0 WETTZELL 296.95461 45.58750 942.2 9.9 1.0397645E-08 1.3987874E+00 7.1483395E-09 2.8802109E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10