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: # 2025-06-23 | 01:50:40.248 # # Data content: # Ray-tracing results for session: # 240327-i24087# # 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: 2024032718 | 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 $240327-i24087# H $240327-i24087# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:50:40.248) 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 2024.03.27-17:30:20.0 KOKEE 352.33640 41.24647 892.2 14.2 1.0747402E-08 1.5229806E+00 6.8009375E-09 2.9534707E-10 O 1 3C371 2024.03.27-17:30:20.0 WETTZELL 3.71523 29.16548 916.5 16.5 1.4891699E-08 2.0467579E+00 6.9571728E-09 3.2758302E-10 O 2 1053+704 2024.03.27-17:32:34.0 KOKEE 343.41132 10.10243 892.2 14.2 3.9086822E-08 5.7608297E+00 6.8009375E-09 2.9534707E-10 O 2 1053+704 2024.03.27-17:32:34.0 WETTZELL 31.38463 54.32227 916.5 16.5 8.9624372E-09 1.2290770E+00 6.9571728E-09 3.2758302E-10 O 3 0016+731 2024.03.27-17:35:01.0 KOKEE 17.60441 25.25699 892.3 14.3 1.6542752E-08 2.3514256E+00 6.8009375E-09 2.9534707E-10 O 3 0016+731 2024.03.27-17:35:01.0 WETTZELL 336.78136 44.66969 916.5 16.4 1.0349472E-08 1.4231439E+00 6.9571728E-09 3.2758302E-10 O 4 2309+454 2024.03.27-17:37:24.0 KOKEE 48.31123 37.82038 892.3 14.3 1.1548361E-08 1.6295917E+00 6.8009375E-09 2.9534707E-10 O 4 2309+454 2024.03.27-17:37:24.0 WETTZELL 317.43334 20.65899 916.5 16.4 2.0480342E-08 2.8387758E+00 6.9571728E-09 3.2758302E-10 O 5 3C418 2024.03.27-17:39:38.0 KOKEE 21.98338 57.24645 892.3 14.3 8.4334946E-09 1.1905214E+00 6.8009375E-09 2.9534707E-10 O 5 3C418 2024.03.27-17:39:38.0 WETTZELL 343.45680 13.03550 916.5 16.4 3.1624539E-08 4.4034648E+00 6.9571728E-09 3.2758302E-10 O 6 2319+317 2024.03.27-17:42:30.0 KOKEE 65.55857 37.05070 892.4 14.4 1.1750871E-08 1.6551375E+00 6.8009375E-09 2.9534707E-10 O 6 2319+317 2024.03.27-17:42:30.0 WETTZELL 307.80238 10.56610 916.5 16.3 3.8493349E-08 5.4422613E+00 6.9571728E-09 3.2758302E-10 O 7 0718+793 2024.03.27-17:46:02.0 KOKEE 359.99410 11.27518 892.4 14.4 3.5289305E-08 5.1499667E+00 6.8009375E-09 2.9534707E-10 O 7 0718+793 2024.03.27-17:46:02.0 WETTZELL 2.80241 59.87634 916.5 16.2 8.4188027E-09 1.1556728E+00 6.9571728E-09 3.2758302E-10 O 8 2229+695 2024.03.27-17:47:50.0 KOKEE 17.30814 35.40913 892.5 14.4 1.2218293E-08 1.7305417E+00 6.8009375E-09 2.9534707E-10 O 8 2229+695 2024.03.27-17:47:50.0 WETTZELL 340.61578 34.94753 916.5 16.1 1.2686432E-08 1.7458951E+00 6.9571728E-09 3.2758302E-10 O 9 NGC6251 2024.03.27-17:50:03.0 KOKEE 353.92491 27.23707 892.4 14.5 1.5437587E-08 2.1982701E+00 6.8009375E-09 2.9534707E-10 O 9 NGC6251 2024.03.27-17:50:03.0 WETTZELL 6.40527 43.06892 916.5 16.0 1.0653195E-08 1.4625543E+00 6.9571728E-09 3.2758302E-10 O 10 1418+546 2024.03.27-17:53:39.0 KOKEE 321.10066 24.00003 892.4 14.4 1.7348777E-08 2.4800574E+00 6.8009375E-09 2.9534707E-10 O 10 1418+546 2024.03.27-17:53:39.0 WETTZELL 39.65803 29.64495 916.5 16.0 1.4674677E-08 2.0103985E+00 6.9571728E-09 3.2758302E-10 O 11 2319+317 2024.03.27-17:58:22.0 KOKEE 65.84076 40.40912 892.5 14.4 1.0927163E-08 1.5389653E+00 6.8009375E-09 2.9534707E-10 O 11 2319+317 2024.03.27-17:58:22.0 WETTZELL 310.53465 8.54897 916.5 16.0 4.6756207E-08 6.6789882E+00 6.9571728E-09 3.2758302E-10 O 12 2353+816 2024.03.27-18:02:41.0 KOKEE 7.86595 25.59985 892.6 14.5 1.6339439E-08 2.3252686E+00 6.8009375E-09 2.9534707E-10 O 12 2353+816 2024.03.27-18:02:41.0 WETTZELL 349.17862 45.90150 916.5 15.9 1.0132488E-08 1.3922638E+00 6.9571728E-09 3.2758302E-10 O 13 1746+470 2024.03.27-18:06:05.0 KOKEE 322.76739 55.09320 892.7 14.4 8.6489132E-09 1.2233226E+00 6.8009375E-09 2.9534707E-10 O 13 1746+470 2024.03.27-18:06:05.0 WETTZELL 15.64751 8.16542 916.5 15.9 4.8715878E-08 6.8100972E+00 6.9571728E-09 3.2758302E-10 O 14 1418+546 2024.03.27-18:09:20.0 KOKEE 321.38428 21.71949 892.7 14.5 1.9040941E-08 2.7277451E+00 6.8009375E-09 2.9534707E-10 O 14 1418+546 2024.03.27-18:09:20.0 WETTZELL 41.48226 31.31767 916.5 15.8 1.3970696E-08 1.9137722E+00 6.9571728E-09 3.2758302E-10 O 15 1039+811 2024.03.27-18:12:13.0 KOKEE 353.54311 15.23179 892.8 14.5 2.6598168E-08 3.8389172E+00 6.8009375E-09 2.9534707E-10 O 15 1039+811 2024.03.27-18:12:13.0 WETTZELL 12.20515 54.46553 916.5 15.9 8.9464280E-09 1.2277243E+00 6.9571728E-09 3.2758302E-10 O 16 3C418 2024.03.27-18:13:48.0 KOKEE 12.84634 59.63812 892.7 14.4 8.2208319E-09 1.1607332E+00 6.8009375E-09 2.9534707E-10 O 16 3C418 2024.03.27-18:13:48.0 WETTZELL 348.74789 11.68941 916.5 15.8 3.5030008E-08 4.8849963E+00 6.9571728E-09 3.2758302E-10 O 17 2309+454 2024.03.27-18:16:09.0 KOKEE 46.65243 44.46516 892.8 14.5 1.0117074E-08 1.4271419E+00 6.8009375E-09 2.9534707E-10 O 17 2309+454 2024.03.27-18:16:09.0 WETTZELL 323.13985 16.59877 916.5 15.9 2.5173827E-08 3.5002144E+00 6.9571728E-09 3.2758302E-10 O 18 0718+793 2024.03.27-18:19:04.0 KOKEE 1.57911 11.38062 892.8 14.5 3.4983421E-08 5.1008129E+00 6.8009375E-09 2.9534707E-10 O 18 0718+793 2024.03.27-18:19:04.0 WETTZELL 359.70182 59.99514 916.5 15.9 8.4087349E-09 1.1544040E+00 6.9571728E-09 3.2758302E-10 O 19 2229+695 2024.03.27-18:20:52.0 KOKEE 14.97417 37.54680 892.8 14.5 1.1620907E-08 1.6454950E+00 6.8009375E-09 2.9534707E-10 O 19 2229+695 2024.03.27-18:20:52.0 WETTZELL 343.39300 33.27293 916.4 15.8 1.3241725E-08 1.8223555E+00 6.9571728E-09 3.2758302E-10 O 20 1746+470 2024.03.27-18:23:01.0 KOKEE 320.15166 52.64094 892.8 14.4 8.9226054E-09 1.2625235E+00 6.8009375E-09 2.9534707E-10 O 20 1746+470 2024.03.27-18:23:01.0 WETTZELL 18.45864 8.97979 916.4 15.8 4.4698242E-08 6.2217715E+00 6.9571728E-09 3.2758302E-10 O 21 1418+546 2024.03.27-18:26:15.0 KOKEE 321.83063 19.27912 892.9 14.5 2.1296542E-08 3.0598249E+00 6.8009375E-09 2.9534707E-10 O 21 1418+546 2024.03.27-18:26:15.0 WETTZELL 43.39846 33.18975 916.5 15.8 1.3271184E-08 1.8178302E+00 6.9571728E-09 3.2758302E-10 O 22 3C418 2024.03.27-18:29:08.0 KOKEE 8.23538 60.29060 893.0 14.6 8.1671210E-09 1.1532821E+00 6.8009375E-09 2.9534707E-10 O 22 3C418 2024.03.27-18:29:08.0 WETTZELL 351.15330 11.25063 916.5 15.9 3.6304346E-08 5.0647636E+00 6.9571728E-09 3.2758302E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10