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 | 12:48:46.895 # # Data content: # Ray-tracing results for session: # 230320-i23079# # Total number of observations: # 58 # 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: 2023032018 | 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 $230320-i23079# H $230320-i23079# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:48:46.895) 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 0133+476 2023.03.20-18:30:20.0 KOKEE 44.45247 17.12822 890.6 15.5 2.4336970E-08 3.3637084E+00 6.7825229E-09 4.7633888E-10 O 1 0133+476 2023.03.20-18:30:20.0 WETTZELL 302.99197 37.47387 947.6 9.4 1.2251067E-08 1.6505282E+00 7.1938483E-09 2.7329573E-10 O 2 3C371 2023.03.20-18:31:58.0 KOKEE 349.14090 40.08005 890.6 15.6 1.1254984E-08 1.5564061E+00 6.7825229E-09 4.7633888E-10 O 2 3C371 2023.03.20-18:31:58.0 WETTZELL 6.75595 29.63160 947.7 9.4 1.5048302E-08 2.0306626E+00 7.1938483E-09 2.7329573E-10 O 3 1504+377 2023.03.20-18:33:40.0 KOKEE 301.68334 28.70724 890.6 15.7 1.5057496E-08 2.0932744E+00 6.7825229E-09 4.7633888E-10 O 3 1504+377 2023.03.20-18:33:40.0 WETTZELL 46.26605 12.71973 947.8 9.4 3.3166600E-08 4.5245498E+00 7.1938483E-09 2.7329573E-10 O 4 1746+470 2023.03.20-18:35:22.0 KOKEE 322.97239 55.25952 890.6 15.8 8.8290082E-09 1.2196764E+00 6.7825229E-09 4.7633888E-10 O 4 1746+470 2023.03.20-18:35:22.0 WETTZELL 15.44881 8.11373 947.8 9.4 5.0234389E-08 7.0533363E+00 7.1938483E-09 2.7329573E-10 O 5 1418+546 2023.03.20-18:38:18.0 KOKEE 321.35669 21.93747 890.6 15.9 1.9294856E-08 2.6912024E+00 6.7825229E-09 4.7633888E-10 O 5 1418+546 2023.03.20-18:38:18.0 WETTZELL 41.30579 31.15828 947.7 9.4 1.4383944E-08 1.9334616E+00 7.1938483E-09 2.7329573E-10 O 6 1039+811 2023.03.20-18:41:03.0 KOKEE 353.49714 15.27673 890.7 16.0 2.7127213E-08 3.7971245E+00 6.7825229E-09 4.7633888E-10 O 6 1039+811 2023.03.20-18:41:03.0 WETTZELL 12.25180 54.40852 947.8 9.4 9.1769002E-09 1.2319584E+00 7.1938483E-09 2.7329573E-10 O 7 3C418 2023.03.20-18:42:31.0 KOKEE 13.35913 59.54892 890.7 15.9 8.4163440E-09 1.1603882E+00 6.7825229E-09 4.7633888E-10 O 7 3C418 2023.03.20-18:42:31.0 WETTZELL 348.47300 11.74294 947.8 9.3 3.5764859E-08 4.9425263E+00 7.1938483E-09 2.7329573E-10 O 8 0016+731 2023.03.20-18:43:53.0 KOKEE 16.97314 27.91585 890.7 16.0 1.5436620E-08 2.1345039E+00 6.7825229E-09 4.7633888E-10 O 8 0016+731 2023.03.20-18:43:53.0 WETTZELL 338.53871 42.26918 947.8 9.3 1.1086682E-08 1.4925033E+00 7.1938483E-09 2.7329573E-10 O 9 0718+793 2023.03.20-18:45:33.0 KOKEE 1.39456 11.35915 890.7 16.0 3.5842052E-08 5.0525203E+00 6.7825229E-09 4.7633888E-10 O 9 0718+793 2023.03.20-18:45:33.0 WETTZELL 0.06615 59.99462 947.7 9.4 8.6194491E-09 1.1568908E+00 7.1938483E-09 2.7329573E-10 O 10 2229+695 2023.03.20-18:47:16.0 KOKEE 15.29288 37.30325 890.8 16.1 1.1951568E-08 1.6501753E+00 6.7825229E-09 4.7633888E-10 O 10 2229+695 2023.03.20-18:47:16.0 WETTZELL 343.03836 33.46177 947.8 9.3 1.3507492E-08 1.8224215E+00 7.1938483E-09 2.7329573E-10 O 11 2309+454 2023.03.20-18:49:40.0 KOKEE 46.46480 44.98269 890.8 16.0 1.0254513E-08 1.4118323E+00 6.7825229E-09 4.7633888E-10 O 11 2309+454 2023.03.20-18:49:40.0 WETTZELL 323.59813 16.29474 947.8 9.3 2.6268469E-08 3.5910698E+00 7.1938483E-09 2.7329573E-10 O 12 0202+319 2023.03.20-18:52:02.0 KOKEE 59.56824 11.44610 890.9 16.1 3.5567078E-08 4.9244372E+00 6.7825229E-09 4.7633888E-10 O 12 0202+319 2023.03.20-18:52:02.0 WETTZELL 287.52020 28.56580 947.8 9.3 1.5559082E-08 2.1003948E+00 7.1938483E-09 2.7329573E-10 O 13 2353+816 2023.03.20-18:54:58.0 KOKEE 7.48856 26.27986 890.9 16.3 1.6313364E-08 2.2594736E+00 6.7825229E-09 4.7633888E-10 O 13 2353+816 2023.03.20-18:54:58.0 WETTZELL 349.72100 45.24313 947.8 9.2 1.0503854E-08 1.4129070E+00 7.1938483E-09 2.7329573E-10 O 14 0059+581 2023.03.20-18:57:41.0 KOKEE 34.28104 27.44026 890.7 16.5 1.5678740E-08 2.1634342E+00 6.7825229E-09 4.7633888E-10 O 14 0059+581 2023.03.20-18:57:41.0 WETTZELL 320.35765 36.14323 947.8 9.1 1.2634338E-08 1.7034822E+00 7.1938483E-09 2.7329573E-10 O 15 0718+793 2023.03.20-18:59:30.0 KOKEE 2.05856 11.45677 890.8 16.5 3.5556569E-08 5.0099218E+00 6.7825229E-09 4.7633888E-10 O 15 0718+793 2023.03.20-18:59:30.0 WETTZELL 358.75133 59.97100 947.8 9.2 8.6215124E-09 1.1572045E+00 7.1938483E-09 2.7329573E-10 O 16 3C418 2023.03.20-19:01:23.0 KOKEE 7.68690 60.35110 890.8 16.6 8.3487760E-09 1.1512785E+00 6.7825229E-09 4.7633888E-10 O 16 3C418 2023.03.20-19:01:23.0 WETTZELL 351.43281 11.20315 947.8 9.2 3.7371536E-08 5.1740687E+00 7.1938483E-09 2.7329573E-10 O 17 2309+454 2023.03.20-19:03:51.0 KOKEE 45.41798 47.35040 890.9 16.6 9.8574610E-09 1.3572504E+00 6.7825229E-09 4.7633888E-10 O 17 2309+454 2023.03.20-19:03:51.0 WETTZELL 325.75713 14.94998 947.8 9.2 2.8497228E-08 3.9057521E+00 7.1938483E-09 2.7329573E-10 O 18 1726+455 2023.03.20-19:07:06.0 KOKEE 314.30599 47.94859 891.0 16.6 9.7673090E-09 1.3508153E+00 6.7825229E-09 4.7633888E-10 O 18 1726+455 2023.03.20-19:07:06.0 WETTZELL 24.49858 9.60143 947.8 9.1 4.3098472E-08 5.9756667E+00 7.1938483E-09 2.7329573E-10 O 19 1504+377 2023.03.20-19:08:51.0 KOKEE 302.94752 21.79881 890.9 16.5 1.9412935E-08 2.7101369E+00 6.7825229E-09 4.7633888E-10 O 19 1504+377 2023.03.20-19:08:51.0 WETTZELL 51.93740 17.08004 947.7 9.0 2.5109894E-08 3.3926205E+00 7.1938483E-09 2.7329573E-10 O 20 1418+546 2023.03.20-19:11:37.0 KOKEE 322.34416 17.15352 891.0 16.4 2.4322307E-08 3.4090832E+00 6.7825229E-09 4.7633888E-10 O 20 1418+546 2023.03.20-19:11:37.0 WETTZELL 45.03654 34.89681 947.8 9.0 1.3019124E-08 1.7480899E+00 7.1938483E-09 2.7329573E-10 O 21 1803+784 2023.03.20-19:14:21.0 KOKEE 351.89233 31.11788 891.1 16.3 1.3999823E-08 1.9392908E+00 6.7825229E-09 4.7633888E-10 O 21 1803+784 2023.03.20-19:14:21.0 WETTZELL 7.30523 38.85625 947.8 8.9 1.1880748E-08 1.5989405E+00 7.1938483E-09 2.7329573E-10 O 22 1746+470 2023.03.20-19:16:00.0 KOKEE 317.43273 49.19254 891.2 16.4 9.5825598E-09 1.3249436E+00 6.7825229E-09 4.7633888E-10 O 22 1746+470 2023.03.20-19:16:00.0 WETTZELL 22.14132 10.26116 947.8 9.0 4.0536686E-08 5.6043275E+00 7.1938483E-09 2.7329573E-10 O 23 3C418 2023.03.20-19:17:46.0 KOKEE 2.52478 60.69037 891.2 16.5 8.3210595E-09 1.1476480E+00 6.7825229E-09 4.7633888E-10 O 23 3C418 2023.03.20-19:17:46.0 WETTZELL 354.02016 10.86299 947.8 9.1 3.8459703E-08 5.3310207E+00 7.1938483E-09 2.7329573E-10 O 24 2309+454 2023.03.20-19:20:18.0 KOKEE 43.87754 50.03632 891.2 16.5 9.4613261E-09 1.3028213E+00 6.7825229E-09 4.7633888E-10 O 24 2309+454 2023.03.20-19:20:18.0 WETTZELL 328.30341 13.48196 947.8 9.0 3.1417915E-08 4.3210422E+00 7.1938483E-09 2.7329573E-10 O 25 0202+319 2023.03.20-19:22:42.0 KOKEE 61.55821 17.64963 891.2 16.6 2.3655552E-08 3.2571853E+00 6.7825229E-09 4.7633888E-10 O 25 0202+319 2023.03.20-19:22:42.0 WETTZELL 292.49172 23.84194 947.8 9.1 1.8369712E-08 2.4868335E+00 7.1938483E-09 2.7329573E-10 O 26 0059+581 2023.03.20-19:24:05.0 KOKEE 33.94111 30.88135 891.2 16.5 1.4092377E-08 1.9436519E+00 6.7825229E-09 4.7633888E-10 O 26 0059+581 2023.03.20-19:24:05.0 WETTZELL 323.00444 33.45847 947.8 9.1 1.3509558E-08 1.8230509E+00 7.1938483E-09 2.7329573E-10 O 27 1726+455 2023.03.20-19:26:15.0 KOKEE 312.89961 44.72639 891.3 16.5 1.0303826E-08 1.4257985E+00 6.7825229E-09 4.7633888E-10 O 27 1726+455 2023.03.20-19:26:15.0 WETTZELL 27.61823 10.98099 947.8 9.0 3.8061652E-08 5.2388738E+00 7.1938483E-09 2.7329573E-10 O 28 1504+377 2023.03.20-19:27:59.0 KOKEE 303.86692 18.08920 891.3 16.6 2.3136807E-08 3.2423525E+00 6.7825229E-09 4.7633888E-10 O 28 1504+377 2023.03.20-19:27:59.0 WETTZELL 54.94659 19.60015 947.7 9.0 2.2052025E-08 2.9705189E+00 7.1938483E-09 2.7329573E-10 O 29 3C371 2023.03.20-19:29:36.0 KOKEE 344.18229 36.96731 891.4 17.0 1.2045656E-08 1.6672172E+00 6.7825229E-09 4.7633888E-10 O 29 3C371 2023.03.20-19:29:36.0 WETTZELL 12.23078 31.19324 947.7 9.1 1.4371108E-08 1.9373619E+00 7.1938483E-09 2.7329573E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10