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 | 12:50:02.627 # # Data content: # Ray-tracing results for session: # 230321-i23080# # 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: 2023032118 | 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 $230321-i23080# H $230321-i23080# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:50:02.627) 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 2023.03.21-18:30:20.0 KOKEE 348.91790 39.97853 890.5 16.0 1.1055209E-08 1.5720703E+00 6.7883268E-09 3.2465589E-10 O 1 3C371 2023.03.21-18:30:20.0 WETTZELL 6.97859 29.67664 -999.0 10.6 1.5125689E-08 2.0147089E+00 7.1664077E-09 3.5057892E-10 O 2 0133+476 2023.03.21-18:31:58.0 KOKEE 44.68629 18.03517 890.6 16.0 2.2735378E-08 3.2755877E+00 6.7883268E-09 3.2465589E-10 O 2 0133+476 2023.03.21-18:31:58.0 WETTZELL 303.66801 36.71132 -999.0 10.7 1.2550387E-08 1.6790375E+00 7.1664077E-09 3.5057892E-10 O 3 0202+319 2023.03.21-18:33:14.0 KOKEE 58.47634 8.48568 890.7 16.0 4.5972630E-08 6.8112271E+00 6.7883268E-09 3.2465589E-10 O 3 0202+319 2023.03.21-18:33:14.0 WETTZELL 285.09165 30.90564 -999.0 10.8 1.4591785E-08 1.9570986E+00 7.1664077E-09 3.5057892E-10 O 4 1504+377 2023.03.21-18:35:32.0 KOKEE 301.85180 27.56251 890.7 16.0 1.5310161E-08 2.1775797E+00 6.7883268E-09 3.2465589E-10 O 4 1504+377 2023.03.21-18:35:32.0 WETTZELL 47.21417 13.41217 -999.0 10.7 3.1744344E-08 4.2051542E+00 7.1664077E-09 3.5057892E-10 O 5 0718+793 2023.03.21-18:37:43.0 KOKEE 1.20805 11.33863 890.7 16.1 3.5226278E-08 5.2487636E+00 6.7883268E-09 3.2465589E-10 O 5 0718+793 2023.03.21-18:37:43.0 WETTZELL 0.43406 59.99178 -999.0 10.8 8.6768000E-09 1.1545935E+00 7.1664077E-09 3.5057892E-10 O 6 0016+731 2023.03.21-18:39:23.0 KOKEE 16.98640 27.87735 890.8 16.0 1.5154609E-08 2.1697341E+00 6.7883268E-09 3.2465589E-10 O 6 0016+731 2023.03.21-18:39:23.0 WETTZELL 338.50972 42.30324 -999.0 10.8 1.1152693E-08 1.4873404E+00 7.1664077E-09 3.5057892E-10 O 7 3C418 2023.03.21-18:40:45.0 KOKEE 12.72870 59.66242 890.7 16.1 8.2392706E-09 1.1645236E+00 6.7883268E-09 3.2465589E-10 O 7 3C418 2023.03.21-18:40:45.0 WETTZELL 348.81128 11.67299 -999.0 10.7 3.6193770E-08 4.8995528E+00 7.1664077E-09 3.5057892E-10 O 8 2309+454 2023.03.21-18:43:10.0 KOKEE 46.62926 44.54973 890.8 16.1 1.0128378E-08 1.4336648E+00 6.7883268E-09 3.2465589E-10 O 8 2309+454 2023.03.21-18:43:10.0 WETTZELL 323.21074 16.54577 -999.0 10.8 2.6061641E-08 3.5189075E+00 7.1664077E-09 3.5057892E-10 O 9 1746+470 2023.03.21-18:46:16.0 KOKEE 320.61979 53.12798 890.8 16.1 8.8868423E-09 1.2563847E+00 6.7883268E-09 3.2465589E-10 O 9 1746+470 2023.03.21-18:46:16.0 WETTZELL 17.91469 8.81190 -999.0 10.8 4.6900003E-08 6.3344319E+00 7.1664077E-09 3.5057892E-10 O 10 1418+546 2023.03.21-18:49:13.0 KOKEE 321.72968 19.79264 890.9 16.1 2.0829163E-08 3.0018396E+00 6.7883268E-09 3.2465589E-10 O 10 1418+546 2023.03.21-18:49:13.0 WETTZELL 42.99448 32.79233 -999.0 10.7 1.3836448E-08 1.8358815E+00 7.1664077E-09 3.5057892E-10 O 11 1726+455 2023.03.21-18:52:13.0 KOKEE 315.32346 49.75323 890.9 16.2 9.3126240E-09 1.3169847E+00 6.7883268E-09 3.2465589E-10 O 11 1726+455 2023.03.21-18:52:13.0 WETTZELL 22.68958 8.88257 -999.0 10.7 4.6555799E-08 6.2704372E+00 7.1664077E-09 3.5057892E-10 O 12 1039+811 2023.03.21-18:54:00.0 KOKEE 354.04256 14.85116 890.9 16.2 2.7326269E-08 4.0064280E+00 6.7883268E-09 3.2465589E-10 O 12 1039+811 2023.03.21-18:54:00.0 WETTZELL 11.62765 54.98157 -999.0 10.7 9.1726039E-09 1.2200338E+00 7.1664077E-09 3.5057892E-10 O 13 2229+695 2023.03.21-18:55:19.0 KOKEE 14.34816 38.01524 890.9 16.3 1.1530368E-08 1.6406948E+00 6.7883268E-09 3.2465589E-10 O 13 2229+695 2023.03.21-18:55:19.0 WETTZELL 344.07788 32.90554 -999.0 10.7 1.3797990E-08 1.8416901E+00 7.1664077E-09 3.5057892E-10 O 14 0059+581 2023.03.21-18:56:38.0 KOKEE 34.26377 27.81713 890.9 16.3 1.5183500E-08 2.1689930E+00 6.7883268E-09 3.2465589E-10 O 14 0059+581 2023.03.21-18:56:38.0 WETTZELL 320.63915 35.84257 -999.0 10.7 1.2809689E-08 1.7122905E+00 7.1664077E-09 3.5057892E-10 O 15 2309+454 2023.03.21-18:58:54.0 KOKEE 45.50147 47.18185 891.0 16.3 9.6885975E-09 1.3706925E+00 6.7883268E-09 3.2465589E-10 O 15 2309+454 2023.03.21-18:58:54.0 WETTZELL 325.60093 15.04408 -999.0 10.7 2.8514334E-08 3.8568254E+00 7.1664077E-09 3.5057892E-10 O 16 1746+470 2023.03.21-19:02:01.0 KOKEE 318.54902 50.75517 891.0 16.3 9.1787221E-09 1.2981234E+00 6.7883268E-09 3.2465589E-10 O 16 1746+470 2023.03.21-19:02:01.0 WETTZELL 20.50489 9.66174 -999.0 10.7 4.3112447E-08 5.8001183E+00 7.1664077E-09 3.5057892E-10 O 17 1504+377 2023.03.21-19:03:42.0 KOKEE 302.89437 22.03639 891.0 16.3 1.8829980E-08 2.6906414E+00 6.7883268E-09 3.2465589E-10 O 17 1504+377 2023.03.21-19:03:42.0 WETTZELL 51.74405 16.92293 -999.0 10.8 2.5489589E-08 3.3741667E+00 7.1664077E-09 3.5057892E-10 O 18 1726+455 2023.03.21-19:05:27.0 KOKEE 314.11461 47.56889 891.0 16.3 9.6290569E-09 1.3622685E+00 6.7883268E-09 3.2465589E-10 O 18 1726+455 2023.03.21-19:05:27.0 WETTZELL 24.87312 9.75766 -999.0 10.8 4.2718931E-08 5.7335759E+00 7.1664077E-09 3.5057892E-10 O 19 1418+546 2023.03.21-19:08:27.0 KOKEE 322.37317 17.04510 891.0 16.3 2.3984759E-08 3.4756180E+00 6.7883268E-09 3.2465589E-10 O 19 1418+546 2023.03.21-19:08:27.0 WETTZELL 45.11959 34.98563 -999.0 10.8 1.3075469E-08 1.7348088E+00 7.1664077E-09 3.5057892E-10 O 20 0059+581 2023.03.21-19:11:34.0 KOKEE 34.09712 29.76591 890.9 16.4 1.4280459E-08 2.0372515E+00 6.7883268E-09 3.2465589E-10 O 20 0059+581 2023.03.21-19:11:34.0 WETTZELL 322.12732 34.31414 -999.0 10.7 1.3302149E-08 1.7785323E+00 7.1664077E-09 3.5057892E-10 O 21 2309+454 2023.03.21-19:13:51.0 KOKEE 44.13820 49.63003 890.9 16.3 9.3293362E-09 1.3193033E+00 6.7883268E-09 3.2465589E-10 O 21 2309+454 2023.03.21-19:13:51.0 WETTZELL 327.91062 13.70009 -999.0 10.7 3.1148058E-08 4.2212788E+00 7.1664077E-09 3.5057892E-10 O 22 0202+319 2023.03.21-19:16:15.0 KOKEE 61.40794 17.13581 890.9 16.4 2.3857029E-08 3.4205008E+00 6.7883268E-09 3.2465589E-10 O 22 0202+319 2023.03.21-19:16:15.0 WETTZELL 292.08406 24.22398 -999.0 10.6 1.8222173E-08 2.4515188E+00 7.1664077E-09 3.5057892E-10 O 23 DA426 2023.03.21-19:19:07.0 KOKEE 304.01506 40.11216 890.9 16.4 1.1023663E-08 1.5605831E+00 6.7883268E-09 3.2465589E-10 O 23 DA426 2023.03.21-19:19:07.0 WETTZELL 35.33017 8.44714 -999.0 10.6 4.8708085E-08 6.5106715E+00 7.1664077E-09 3.5057892E-10 O 24 1504+377 2023.03.21-19:21:12.0 KOKEE 303.71995 18.63963 890.9 16.5 2.2038449E-08 3.1634035E+00 6.7883268E-09 3.2465589E-10 O 24 1504+377 2023.03.21-19:21:12.0 WETTZELL 54.50096 19.21837 -999.0 10.6 2.2607536E-08 2.9922549E+00 7.1664077E-09 3.5057892E-10 O 25 1418+546 2023.03.21-19:23:58.0 KOKEE 323.01919 14.86088 891.0 16.5 2.7306425E-08 3.9810223E+00 6.7883268E-09 3.2465589E-10 O 25 1418+546 2023.03.21-19:23:58.0 WETTZELL 46.78145 36.81451 -999.0 10.6 1.2515207E-08 1.6604504E+00 7.1664077E-09 3.5057892E-10 O 26 3C418 2023.03.21-19:26:47.0 KOKEE 358.38617 60.71435 891.0 16.6 8.1533241E-09 1.1522661E+00 6.7883268E-09 3.2465589E-10 O 26 3C418 2023.03.21-19:26:47.0 WETTZELL 356.07303 10.67960 -999.0 10.6 3.9317671E-08 5.3239369E+00 7.1664077E-09 3.5057892E-10 O 27 1726+455 2023.03.21-19:28:38.0 KOKEE 312.52894 43.64893 891.0 16.5 1.0293595E-08 1.4574976E+00 6.7883268E-09 3.2465589E-10 O 27 1726+455 2023.03.21-19:28:38.0 WETTZELL 28.63431 11.46914 -999.0 10.6 3.6772164E-08 4.9126405E+00 7.1664077E-09 3.5057892E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10