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 | 12:53:32.241 # # Data content: # Ray-tracing results for session: # 230324-i23083# # 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: 2023032418 | 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 $230324-i23083# H $230324-i23083# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:53:32.241) 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 1803+784 2023.03.24-18:45:20.0 KOKEE 352.49914 31.53733 890.8 16.6 1.3415023E-08 1.9009326E+00 6.7829465E-09 2.5904089E-10 O 1 1803+784 2023.03.24-18:45:20.0 WETTZELL 6.51953 38.59380 938.3 9.1 1.1954594E-08 1.5877215E+00 7.1207571E-09 3.5536888E-10 O 2 0133+476 2023.03.24-18:46:57.0 KOKEE 45.59863 22.44553 890.8 16.6 1.8309200E-08 2.6020193E+00 6.7829465E-09 2.5904089E-10 O 2 0133+476 2023.03.24-18:46:57.0 WETTZELL 306.97499 33.12838 938.3 9.0 1.3634796E-08 1.8170248E+00 7.1207571E-09 3.5536888E-10 O 3 0202+319 2023.03.24-18:48:13.0 KOKEE 60.38276 13.84093 890.8 16.6 2.8873702E-08 4.1343211E+00 6.7829465E-09 2.5904089E-10 O 3 0202+319 2023.03.24-18:48:13.0 WETTZELL 289.45434 26.71336 938.3 8.9 1.6548498E-08 2.2122042E+00 7.1207571E-09 3.5536888E-10 O 4 1504+377 2023.03.24-18:50:31.0 KOKEE 302.83469 22.30741 890.8 16.6 1.8417793E-08 2.6165937E+00 6.7829465E-09 2.5904089E-10 O 4 1504+377 2023.03.24-18:50:31.0 WETTZELL 51.52331 16.74442 938.4 8.9 2.5595303E-08 3.3971178E+00 7.1207571E-09 3.5536888E-10 O 5 1746+470 2023.03.24-18:52:11.0 KOKEE 318.31951 50.45316 890.8 16.7 9.1234984E-09 1.2939838E+00 6.7829465E-09 2.5904089E-10 O 5 1746+470 2023.03.24-18:52:11.0 WETTZELL 20.82500 9.77521 938.4 8.9 4.2334726E-08 5.5754750E+00 7.1207571E-09 3.5536888E-10 O 6 3C418 2023.03.24-18:53:58.0 KOKEE 5.08756 60.56600 890.8 16.9 8.0813230E-09 1.1462554E+00 6.7829465E-09 2.5904089E-10 O 6 3C418 2023.03.24-18:53:58.0 WETTZELL 352.74315 11.01545 938.4 8.9 3.7900629E-08 4.9837865E+00 7.1207571E-09 3.5536888E-10 O 7 2309+454 2023.03.24-18:56:28.0 KOKEE 44.68395 48.72180 890.8 16.7 9.3600862E-09 1.3281682E+00 6.7829465E-09 2.5904089E-10 O 7 2309+454 2023.03.24-18:56:28.0 WETTZELL 327.04271 14.19267 938.5 8.8 2.9901893E-08 3.9557021E+00 7.1207571E-09 3.5536888E-10 O 8 0016+731 2023.03.24-18:58:52.0 KOKEE 16.09272 29.94866 890.9 16.6 1.4049222E-08 1.9915699E+00 6.7829465E-09 2.5904089E-10 O 8 0016+731 2023.03.24-18:58:52.0 WETTZELL 340.21065 40.49361 938.6 8.7 1.1487294E-08 1.5273390E+00 7.1207571E-09 3.5536888E-10 O 9 0718+793 2023.03.24-19:00:33.0 KOKEE 2.84856 11.62380 890.9 16.7 3.3990713E-08 4.8504997E+00 6.7829465E-09 2.5904089E-10 O 9 0718+793 2023.03.24-19:00:33.0 WETTZELL 357.18343 59.87317 938.6 8.5 8.6374953E-09 1.1513080E+00 7.1207571E-09 3.5536888E-10 O 10 2229+695 2023.03.24-19:02:19.0 KOKEE 12.74357 39.03848 890.9 16.7 1.1156632E-08 1.5814732E+00 6.7829465E-09 2.5904089E-10 O 10 2229+695 2023.03.24-19:02:19.0 WETTZELL 345.74580 32.10296 938.6 8.3 1.4013663E-08 1.8592592E+00 7.1207571E-09 3.5536888E-10 O 11 0059+581 2023.03.24-19:03:39.0 KOKEE 34.03252 30.27047 890.9 16.6 1.3915994E-08 1.9741544E+00 6.7829465E-09 2.5904089E-10 O 11 0059+581 2023.03.24-19:03:39.0 WETTZELL 322.52145 33.92523 938.5 8.0 1.3351766E-08 1.7758048E+00 7.1207571E-09 3.5536888E-10 O 12 1418+546 2023.03.24-19:06:46.0 KOKEE 322.78174 15.61821 891.0 16.6 2.5754468E-08 3.6630576E+00 6.7829465E-09 2.5904089E-10 O 12 1418+546 2023.03.24-19:06:46.0 WETTZELL 46.20766 36.17166 938.5 7.9 1.2632775E-08 1.6805791E+00 7.1207571E-09 3.5536888E-10 O 13 DA426 2023.03.24-19:10:05.0 KOKEE 303.97670 39.58072 891.0 16.6 1.1031138E-08 1.5649960E+00 6.7829465E-09 2.5904089E-10 O 13 DA426 2023.03.24-19:10:05.0 WETTZELL 35.79796 8.71048 938.6 8.0 4.7053772E-08 6.2330116E+00 7.1207571E-09 3.5536888E-10 O 14 1504+377 2023.03.24-19:12:10.0 KOKEE 303.86235 18.10686 891.0 16.4 2.2404574E-08 3.1873934E+00 6.7829465E-09 2.5904089E-10 O 14 1504+377 2023.03.24-19:12:10.0 WETTZELL 54.93221 19.58803 938.6 8.1 2.2078328E-08 2.9333152E+00 7.1207571E-09 3.5536888E-10 O 15 1726+455 2023.03.24-19:13:55.0 KOKEE 312.69528 44.14852 891.0 16.6 1.0095733E-08 1.4318910E+00 6.7829465E-09 2.5904089E-10 O 15 1726+455 2023.03.24-19:13:55.0 WETTZELL 28.16467 11.24120 938.5 8.1 3.7206872E-08 4.9071700E+00 7.1207571E-09 3.5536888E-10 O 16 1039+811 2023.03.24-19:15:44.0 KOKEE 355.20784 14.12083 891.1 16.7 2.8316774E-08 4.0273113E+00 6.7829465E-09 2.5904089E-10 O 16 1039+811 2023.03.24-19:15:44.0 WETTZELL 10.12456 56.02161 938.6 8.1 9.0073838E-09 1.1999453E+00 7.1207571E-09 3.5536888E-10 O 17 1849+670 2023.03.24-19:17:04.0 KOKEE 345.30790 41.39087 891.1 16.8 1.0630978E-08 1.5067910E+00 6.7829465E-09 2.5904089E-10 O 17 1849+670 2023.03.24-19:17:04.0 WETTZELL 9.37934 27.43148 938.6 8.1 1.6141329E-08 2.1374442E+00 7.1207571E-09 3.5536888E-10 O 18 3C418 2023.03.24-19:18:22.0 KOKEE 357.30859 60.68500 891.1 16.8 8.0719255E-09 1.1448910E+00 6.7829465E-09 2.5904089E-10 O 18 3C418 2023.03.24-19:18:22.0 WETTZELL 356.60926 10.64415 938.6 8.1 3.9125532E-08 5.1428728E+00 7.1207571E-09 3.5536888E-10 O 19 0235+164 2023.03.24-19:20:12.0 KOKEE 75.28891 8.37765 891.1 17.0 4.5995145E-08 6.7245791E+00 6.7829465E-09 2.5904089E-10 O 19 0235+164 2023.03.24-19:20:12.0 WETTZELL 277.43228 15.82011 938.6 8.1 2.7031271E-08 3.6410029E+00 7.1207571E-09 3.5536888E-10 O 20 0202+319 2023.03.24-19:21:28.0 KOKEE 62.37837 20.62075 891.1 17.0 1.9824406E-08 2.8238177E+00 6.7829465E-09 2.5904089E-10 O 20 0202+319 2023.03.24-19:21:28.0 WETTZELL 294.84005 21.66501 938.6 8.0 2.0090627E-08 2.6833232E+00 7.1207571E-09 3.5536888E-10 O 21 2309+454 2023.03.24-19:23:53.0 KOKEE 41.54848 53.08080 891.1 16.9 8.8008031E-09 1.2487509E+00 6.7829465E-09 2.5904089E-10 O 21 2309+454 2023.03.24-19:23:53.0 WETTZELL 331.34920 11.89015 938.5 8.1 3.5304408E-08 4.6626699E+00 7.1207571E-09 3.5536888E-10 O 22 1418+546 2023.03.24-19:28:06.0 KOKEE 323.79645 12.65561 891.2 16.8 3.1398773E-08 4.4788760E+00 6.7829465E-09 2.5904089E-10 O 22 1418+546 2023.03.24-19:28:06.0 WETTZELL 48.43678 38.74372 938.5 8.1 1.1918734E-08 1.5865190E+00 7.1207571E-09 3.5536888E-10 O 23 DA426 2023.03.24-19:31:23.0 KOKEE 303.86757 35.47497 891.2 17.1 1.2103582E-08 1.7172515E+00 6.7829465E-09 2.5904089E-10 O 23 DA426 2023.03.24-19:31:23.0 WETTZELL 39.36091 10.84064 938.7 8.0 3.8495734E-08 5.0961370E+00 7.1207571E-09 3.5536888E-10 O 24 1504+377 2023.03.24-19:33:26.0 KOKEE 305.06607 14.03438 891.2 17.1 2.8497288E-08 4.0664306E+00 6.7829465E-09 2.5904089E-10 O 24 1504+377 2023.03.24-19:33:26.0 WETTZELL 58.22674 22.49853 938.8 8.0 1.9392206E-08 2.5791748E+00 7.1207571E-09 3.5536888E-10 O 25 1726+455 2023.03.24-19:35:11.0 KOKEE 311.68269 40.48723 891.2 17.2 1.0826119E-08 1.5354725E+00 6.7829465E-09 2.5904089E-10 O 25 1726+455 2023.03.24-19:35:11.0 WETTZELL 31.54929 12.97743 938.9 8.0 3.2531919E-08 4.2945868E+00 7.1207571E-09 3.5536888E-10 O 26 0235+164 2023.03.24-19:37:44.0 KOKEE 76.76545 12.32876 891.3 17.4 3.2202383E-08 4.6378556E+00 6.7829465E-09 2.5904089E-10 O 26 0235+164 2023.03.24-19:37:44.0 WETTZELL 280.64150 12.98099 938.8 7.9 3.2573895E-08 4.3957119E+00 7.1207571E-09 3.5536888E-10 O 27 0202+319 2023.03.24-19:39:00.0 KOKEE 63.26656 24.24312 891.3 17.3 1.7046205E-08 2.4253534E+00 6.7829465E-09 2.5904089E-10 O 27 0202+319 2023.03.24-19:39:00.0 WETTZELL 297.69261 19.08692 938.8 8.0 2.2626639E-08 3.0204912E+00 7.1207571E-09 3.5536888E-10 O 28 0133+476 2023.03.24-19:40:18.0 KOKEE 46.26624 31.36770 891.3 17.3 1.3481226E-08 1.9136718E+00 6.7829465E-09 2.5904089E-10 O 28 0133+476 2023.03.24-19:40:18.0 WETTZELL 313.85957 26.46829 938.8 7.9 1.6681876E-08 2.2188622E+00 7.1207571E-09 3.5536888E-10 O 29 2309+454 2023.03.24-19:42:41.0 KOKEE 38.64098 55.89562 891.3 17.3 8.4986771E-09 1.2058522E+00 6.7829465E-09 2.5904089E-10 O 29 2309+454 2023.03.24-19:42:41.0 WETTZELL 334.37210 10.48381 938.8 7.7 3.9686265E-08 5.2361286E+00 7.1207571E-09 3.5536888E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10