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: # 2025-06-24 | 01:12:40.345 # # Data content: # Ray-tracing results for session: # 240418-i24109# # Total number of observations: # 50 # 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: 2024041818 | 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 $240418-i24109# H $240418-i24109# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:12:40.345) 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 1039+811 2024.04.18-17:30:20.0 KOKEE 355.05433 14.20018 890.1 13.6 2.8137245E-08 4.0668826E+00 6.7879620E-09 2.4272662E-10 O 1 1039+811 2024.04.18-17:30:20.0 WETTZELL 10.33695 55.90195 944.5 5.3 8.8095838E-09 1.2066043E+00 7.1663021E-09 1.3305467E-10 O 2 1746+470 2024.04.18-17:32:17.0 KOKEE 316.18070 47.08690 890.1 13.6 9.5891748E-09 1.3655078E+00 6.7879620E-09 2.4272662E-10 O 2 1746+470 2024.04.18-17:32:17.0 WETTZELL 24.27569 11.11710 944.5 5.3 3.6772139E-08 5.0948730E+00 7.1663021E-09 1.3305467E-10 O 3 2229+695 2024.04.18-17:34:24.0 KOKEE 11.51742 39.68515 890.1 13.7 1.0989510E-08 1.5671324E+00 6.7879620E-09 2.4272662E-10 O 3 2229+695 2024.04.18-17:34:24.0 WETTZELL 346.95502 31.59133 944.5 5.2 1.3890454E-08 1.9059257E+00 7.1663021E-09 1.3305467E-10 O 4 3C371 2024.04.18-17:35:47.0 KOKEE 343.95136 36.76490 890.2 13.7 1.1719836E-08 1.6714939E+00 6.7879620E-09 2.4272662E-10 O 4 3C371 2024.04.18-17:35:47.0 WETTZELL 12.52340 31.30514 944.5 5.1 1.4002012E-08 1.9191082E+00 7.1663021E-09 1.3305467E-10 O 5 2309+454 2024.04.18-17:38:20.0 KOKEE 42.11738 52.40798 890.2 13.8 8.8660124E-09 1.2627237E+00 6.7879620E-09 2.4272662E-10 O 5 2309+454 2024.04.18-17:38:20.0 WETTZELL 330.66336 12.23864 944.5 5.1 3.3632902E-08 4.6823410E+00 7.1663021E-09 1.3305467E-10 O 6 0016+731 2024.04.18-17:40:41.0 KOKEE 15.20811 31.39063 890.3 13.8 1.3452448E-08 1.9212330E+00 6.7879620E-09 2.4272662E-10 O 6 0016+731 2024.04.18-17:40:41.0 WETTZELL 341.60074 39.26062 944.5 5.1 1.1513786E-08 1.5789361E+00 7.1663021E-09 1.3305467E-10 O 7 2017+743 2024.04.18-17:43:25.0 KOKEE 356.93719 37.14713 890.2 13.8 1.1616950E-08 1.6570268E+00 6.7879620E-09 2.4272662E-10 O 7 2017+743 2024.04.18-17:43:25.0 WETTZELL 0.58942 33.89933 944.5 5.1 1.3052584E-08 1.7894345E+00 7.1663021E-09 1.3305467E-10 O 8 0718+793 2024.04.18-17:46:40.0 KOKEE 4.10272 12.00618 890.3 13.8 3.2944763E-08 4.7889101E+00 6.7879620E-09 2.4272662E-10 O 8 0718+793 2024.04.18-17:46:40.0 WETTZELL 354.71126 59.55828 944.6 4.9 8.4628469E-09 1.1593781E+00 7.1663021E-09 1.3305467E-10 O 9 1803+784 2024.04.18-17:48:33.0 KOKEE 350.60650 30.01255 890.3 13.9 1.4003410E-08 2.0000903E+00 6.7879620E-09 2.4272662E-10 O 9 1803+784 2024.04.18-17:48:33.0 WETTZELL 9.09070 39.58726 944.6 4.8 1.1433774E-08 1.5665024E+00 7.1663021E-09 1.3305467E-10 O 10 1746+470 2024.04.18-17:50:28.0 KOKEE 314.82054 44.12564 890.3 13.9 1.0084677E-08 1.4363305E+00 6.7879620E-09 2.4272662E-10 O 10 1746+470 2024.04.18-17:50:28.0 WETTZELL 27.16470 12.41118 944.6 4.6 3.3172600E-08 4.5829536E+00 7.1663021E-09 1.3305467E-10 O 11 NGC6251 2024.04.18-17:52:57.0 KOKEE 352.30489 24.71409 890.4 13.9 1.6718494E-08 2.3922627E+00 6.7879620E-09 2.4272662E-10 O 11 NGC6251 2024.04.18-17:52:57.0 WETTZELL 9.32191 45.09332 944.7 4.7 1.0293293E-08 1.4100135E+00 7.1663021E-09 1.3305467E-10 O 12 1849+670 2024.04.18-17:55:35.0 KOKEE 343.36227 40.14880 890.4 13.9 1.0884486E-08 1.5516405E+00 6.7879620E-09 2.4272662E-10 O 12 1849+670 2024.04.18-17:55:35.0 WETTZELL 11.45273 28.01907 944.7 4.7 1.5472252E-08 2.1215095E+00 7.1663021E-09 1.3305467E-10 O 13 2309+454 2024.04.18-17:58:57.0 KOKEE 39.06282 55.52689 890.4 14.0 8.5229587E-09 1.2136546E+00 6.7879620E-09 2.4272662E-10 O 13 2309+454 2024.04.18-17:58:57.0 WETTZELL 333.96701 10.66782 944.8 4.5 3.8236564E-08 5.3454043E+00 7.1663021E-09 1.3305467E-10 O 14 2353+816 2024.04.18-18:02:39.0 KOKEE 5.92892 28.04361 890.5 14.1 1.4888747E-08 2.1282268E+00 6.7879620E-09 2.4272662E-10 O 14 2353+816 2024.04.18-18:02:39.0 WETTZELL 351.75223 43.53149 944.8 4.3 1.0583770E-08 1.4505659E+00 7.1663021E-09 1.3305467E-10 O 15 3C371 2024.04.18-18:05:20.0 KOKEE 342.01304 34.75282 890.4 14.0 1.2301426E-08 1.7549459E+00 6.7879620E-09 2.4272662E-10 O 15 3C371 2024.04.18-18:05:20.0 WETTZELL 15.20205 32.46673 944.8 4.2 1.3556630E-08 1.8576939E+00 7.1663021E-09 1.3305467E-10 O 16 1746+470 2024.04.18-18:07:09.0 KOKEE 313.89244 41.35445 890.4 14.0 1.0623877E-08 1.5134469E+00 6.7879620E-09 2.4272662E-10 O 16 1746+470 2024.04.18-18:07:09.0 WETTZELL 29.77055 13.71528 944.9 4.1 3.0196115E-08 4.1629433E+00 7.1663021E-09 1.3305467E-10 O 17 1803+784 2024.04.18-18:09:04.0 KOKEE 349.87487 29.20429 890.4 14.1 1.4351884E-08 2.0502820E+00 6.7879620E-09 2.4272662E-10 O 17 1803+784 2024.04.18-18:09:04.0 WETTZELL 10.21117 40.15150 944.9 4.1 1.1300494E-08 1.5481584E+00 7.1663021E-09 1.3305467E-10 O 18 2229+695 2024.04.18-18:10:22.0 KOKEE 7.89919 41.09846 890.4 14.2 1.0677261E-08 1.5223082E+00 6.7879620E-09 2.4272662E-10 O 18 2229+695 2024.04.18-18:10:22.0 WETTZELL 350.30351 30.42768 944.9 4.1 1.4363406E-08 1.9708267E+00 7.1663021E-09 1.3305467E-10 O 19 1849+670 2024.04.18-18:12:33.0 KOKEE 341.85739 38.97038 890.4 14.2 1.1157237E-08 1.5907154E+00 6.7879620E-09 2.4272662E-10 O 19 1849+670 2024.04.18-18:12:33.0 WETTZELL 13.20573 28.61325 944.9 4.0 1.5180237E-08 2.0811388E+00 7.1663021E-09 1.3305467E-10 O 20 0016+731 2024.04.18-18:14:52.0 KOKEE 13.55647 33.36686 890.4 14.2 1.2745895E-08 1.8195119E+00 6.7879620E-09 2.4272662E-10 O 20 0016+731 2024.04.18-18:14:52.0 WETTZELL 343.83879 37.59406 945.0 4.0 1.1941090E-08 1.6376175E+00 7.1663021E-09 1.3305467E-10 O 21 2309+454 2024.04.18-18:17:16.0 KOKEE 35.61763 58.11013 890.5 14.4 8.2761537E-09 1.1783610E+00 6.7879620E-09 2.4272662E-10 O 21 2309+454 2024.04.18-18:17:16.0 WETTZELL 336.95682 9.42036 945.0 4.0 4.2888960E-08 6.0235942E+00 7.1663021E-09 1.3305467E-10 O 22 1746+470 2024.04.18-18:20:31.0 KOKEE 313.34288 39.10674 890.5 14.5 1.1125289E-08 1.5852045E+00 6.7879620E-09 2.4272662E-10 O 22 1746+470 2024.04.18-18:20:31.0 WETTZELL 31.82618 14.83761 945.0 3.9 2.8035671E-08 3.8597740E+00 7.1663021E-09 1.3305467E-10 O 23 3C371 2024.04.18-18:22:20.0 KOKEE 341.07967 33.50248 890.6 14.6 1.2700854E-08 1.8123039E+00 6.7879620E-09 2.4272662E-10 O 23 3C371 2024.04.18-18:22:20.0 WETTZELL 16.69515 33.23286 945.1 3.9 1.3280920E-08 1.8197161E+00 7.1663021E-09 1.3305467E-10 O 24 2353+816 2024.04.18-18:25:01.0 KOKEE 5.25721 28.55028 890.6 14.4 1.4648767E-08 2.0935758E+00 6.7879620E-09 2.4272662E-10 O 24 2353+816 2024.04.18-18:25:01.0 WETTZELL 352.57190 43.03104 945.1 3.9 1.0681870E-08 1.4640077E+00 7.1663021E-09 1.3305467E-10 O 25 1849+670 2024.04.18-18:28:31.0 KOKEE 340.58469 37.77607 890.5 14.3 1.1452971E-08 1.6331017E+00 6.7879620E-09 2.4272662E-10 O 25 1849+670 2024.04.18-18:28:31.0 WETTZELL 14.82948 29.24753 945.1 3.8 1.4882117E-08 2.0399690E+00 7.1663021E-09 1.3305467E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10