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: # 2025-06-22 | 01:24:45.304 # # Data content: # Ray-tracing results for session: # 240103-i24003# # 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: 2024010318 | 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 $240103-i24003# H $240103-i24003# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:24:45.304) 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 3C418 2024.01.03-17:30:20.0 KOKEE 37.76442 8.85714 892.2 13.0 4.3226916E-08 6.5584957E+00 6.7983280E-09 1.6508612E-10 O 1 3C418 2024.01.03-17:30:20.0 WETTZELL 300.23177 47.80388 929.1 7.6 9.8689306E-09 1.3490777E+00 7.0510049E-09 2.6843944E-10 O 2 0743+277 2024.01.03-17:33:43.0 KOKEE 295.63505 10.38747 892.2 13.0 3.7356038E-08 5.5201601E+00 6.7983280E-09 1.6508612E-10 O 2 0743+277 2024.01.03-17:33:43.0 WETTZELL 65.82021 15.65647 929.1 7.6 2.6726249E-08 3.6962789E+00 7.0510049E-09 2.6843944E-10 O 3 0955+476 2024.01.03-17:36:29.0 KOKEE 313.56361 38.01678 892.2 13.0 1.1284728E-08 1.6296886E+00 6.7983280E-09 1.6508612E-10 O 3 0955+476 2024.01.03-17:36:29.0 WETTZELL 32.58405 15.66417 929.0 7.6 2.6699832E-08 3.6885208E+00 7.0510049E-09 2.6843944E-10 O 4 0602+673 2024.01.03-17:38:17.0 KOKEE 339.17231 11.30309 892.2 13.1 3.4534823E-08 5.1615771E+00 6.7983280E-09 1.6508612E-10 O 4 0602+673 2024.01.03-17:38:17.0 WETTZELL 35.46199 50.76489 929.0 7.6 9.4406983E-09 1.2911213E+00 7.0510049E-09 2.6843944E-10 O 5 NRAO512 2024.01.03-17:40:57.0 KOKEE 53.75703 50.44597 892.2 13.2 9.0237770E-09 1.3003782E+00 6.7983280E-09 1.6508612E-10 O 5 NRAO512 2024.01.03-17:40:57.0 WETTZELL 323.78936 8.96103 929.0 7.7 4.4957630E-08 6.2941972E+00 7.0510049E-09 2.6843944E-10 O 6 1418+546 2024.01.03-17:44:21.0 KOKEE 6.38952 57.54993 892.2 13.2 8.2479414E-09 1.1890276E+00 6.7983280E-09 1.6508612E-10 O 6 1418+546 2024.01.03-17:44:21.0 WETTZELL 352.02558 14.02431 929.0 7.7 2.9631547E-08 4.0983751E+00 7.0510049E-09 2.6843944E-10 O 7 1803+784 2024.01.03-17:47:03.0 KOKEE 11.24591 27.51925 892.2 13.2 1.5004838E-08 2.1833550E+00 6.7983280E-09 1.6508612E-10 O 7 1803+784 2024.01.03-17:47:03.0 WETTZELL 345.21757 43.68210 929.0 7.7 1.0581071E-08 1.4474164E+00 7.0510049E-09 2.6843944E-10 O 8 1039+811 2024.01.03-17:48:22.0 KOKEE 352.17693 28.03244 892.1 13.3 1.4754936E-08 2.1458039E+00 6.7983280E-09 1.6508612E-10 O 8 1039+811 2024.01.03-17:48:22.0 WETTZELL 8.13720 41.88606 929.0 7.7 1.0943557E-08 1.4974712E+00 7.0510049E-09 2.6843944E-10 O 9 0738+491 2024.01.03-17:50:17.0 KOKEE 317.70063 13.48397 892.2 13.4 2.9272841E-08 4.3163411E+00 6.7983280E-09 1.6508612E-10 O 9 0738+491 2024.01.03-17:50:17.0 WETTZELL 51.79429 33.39657 929.0 7.7 1.3258623E-08 1.8160518E+00 7.0510049E-09 2.6843944E-10 O 10 1053+704 2024.01.03-17:52:48.0 KOKEE 342.39849 34.78582 892.1 13.4 1.2175829E-08 1.7640813E+00 6.7983280E-09 1.6508612E-10 O 10 1053+704 2024.01.03-17:52:48.0 WETTZELL 14.84739 32.57587 929.0 7.8 1.3549855E-08 1.8562434E+00 7.0510049E-09 2.6843944E-10 O 11 1342+662 2024.01.03-17:56:04.0 KOKEE 356.42287 46.03545 892.2 13.3 9.6639098E-09 1.3961460E+00 6.7983280E-09 1.6508612E-10 O 11 1342+662 2024.01.03-17:56:04.0 WETTZELL 359.38530 25.06447 929.0 7.8 1.7175923E-08 2.3567517E+00 7.0510049E-09 2.6843944E-10 O 12 2229+695 2024.01.03-17:58:48.0 KOKEE 16.62147 9.87722 892.3 13.2 3.9127156E-08 5.9151135E+00 6.7983280E-09 1.6508612E-10 O 12 2229+695 2024.01.03-17:58:48.0 WETTZELL 329.96564 59.51806 929.0 7.8 8.4885621E-09 1.1602392E+00 7.0510049E-09 2.6843944E-10 O 13 1846+322 2024.01.03-18:00:37.0 KOKEE 64.19194 28.85002 892.2 13.1 1.4373777E-08 2.0793611E+00 6.7983280E-09 1.6508612E-10 O 13 1846+322 2024.01.03-18:00:37.0 WETTZELL 301.33797 15.95195 928.9 7.8 2.6252002E-08 3.6143566E+00 7.0510049E-09 2.6843944E-10 O 14 1851+488 2024.01.03-18:03:31.0 KOKEE 45.13880 30.01255 892.2 13.2 1.3871274E-08 2.0108233E+00 6.7983280E-09 1.6508612E-10 O 14 1851+488 2024.01.03-18:03:31.0 WETTZELL 313.58590 28.11668 928.9 7.8 1.5462528E-08 2.1179714E+00 7.0510049E-09 2.6843944E-10 O 15 1929+226 2024.01.03-18:07:34.0 KOKEE 72.37993 18.86053 892.2 13.3 2.1321775E-08 3.0983524E+00 6.7983280E-09 1.6508612E-10 O 15 1929+226 2024.01.03-18:07:34.0 WETTZELL 288.54580 14.18913 928.9 7.8 2.9329701E-08 4.0443974E+00 7.0510049E-09 2.6843944E-10 O 16 1636+473 2024.01.03-18:11:17.0 KOKEE 38.79442 53.17938 892.3 13.4 8.6927126E-09 1.2531404E+00 6.7983280E-09 1.6508612E-10 O 16 1636+473 2024.01.03-18:11:17.0 WETTZELL 332.80946 12.72952 928.9 7.8 3.2463812E-08 4.4958138E+00 7.0510049E-09 2.6843944E-10 O 17 1846+322 2024.01.03-18:13:52.0 KOKEE 64.66903 31.62575 892.3 13.5 1.3237016E-08 1.9129006E+00 6.7983280E-09 1.6508612E-10 O 17 1846+322 2024.01.03-18:13:52.0 WETTZELL 303.53754 14.11824 928.8 7.8 2.9460524E-08 4.0649656E+00 7.0510049E-09 2.6843944E-10 O 18 1849+670 2024.01.03-18:16:01.0 KOKEE 24.00524 29.91607 892.3 13.6 1.3911858E-08 2.0204242E+00 6.7983280E-09 1.6508612E-10 O 18 1849+670 2024.01.03-18:16:01.0 WETTZELL 331.77212 38.35823 928.9 7.7 1.1768761E-08 1.6103128E+00 7.0510049E-09 2.6843944E-10 O 19 1806+456 2024.01.03-18:18:33.0 KOKEE 48.07344 40.24960 892.3 13.7 1.0758984E-08 1.5539514E+00 6.7983280E-09 1.6508612E-10 O 19 1806+456 2024.01.03-18:18:33.0 WETTZELL 319.35441 19.02490 928.9 7.7 2.2224452E-08 3.0545114E+00 7.0510049E-09 2.6843944E-10 O 20 1929+226 2024.01.03-18:22:03.0 KOKEE 73.37820 22.07485 892.3 13.8 1.8393646E-08 2.6653035E+00 6.7983280E-09 1.6508612E-10 O 20 1929+226 2024.01.03-18:22:03.0 WETTZELL 291.10533 11.95503 928.9 7.7 3.4457507E-08 4.7697291E+00 7.0510049E-09 2.6843944E-10 O 21 0805+410 2024.01.03-18:25:54.0 KOKEE 310.44565 9.21820 892.4 13.9 4.1690318E-08 6.2395056E+00 6.7983280E-09 1.6508612E-10 O 21 0805+410 2024.01.03-18:25:54.0 WETTZELL 60.30375 29.38762 928.9 7.7 1.4857772E-08 2.0364327E+00 7.0510049E-09 2.6843944E-10 O 22 1846+322 2024.01.03-18:28:38.0 KOKEE 65.11202 34.73103 892.3 14.0 1.2191347E-08 1.7601416E+00 6.7983280E-09 1.6508612E-10 O 22 1846+322 2024.01.03-18:28:38.0 WETTZELL 306.01583 12.12935 928.8 7.7 3.3982653E-08 4.7051360E+00 7.0510049E-09 2.6843944E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10