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: # 2025-06-25 | 13:22:26.060 # # Data content: # Ray-tracing results for session: # 250211-i25042# # Total number of observations: # 75 # Total number of different observing stations: # 3 # # 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: 2025021118 | 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 $250211-i25042# H $250211-i25042# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:22:26.060) 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 MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 2214+241 2025.02.11-17:30:20.0 KOKEE 67.25485 9.32962 891.8 14.3 4.1428463E-08 6.1207047E+00 6.7959129E-09 2.0242997E-10 O 1 2214+241 2025.02.11-17:30:20.0 MK-VLBA 68.07257 12.08347 657.1 5.1 2.3592050E-08 4.7359368E+00 4.9942806E-09 6.5420095E-11 O 1 2214+241 2025.02.11-17:30:20.0 WETTZELL 281.67641 22.74098 949.0 1.4 1.9256762E-08 2.5746639E+00 7.2079982E-09 2.8594266E-10 O 2 1123+264 2025.02.11-17:32:47.0 KOKEE 289.87411 23.46665 891.8 14.2 1.7461117E-08 2.4872378E+00 6.7959129E-09 2.0242997E-10 O 2 1123+264 2025.02.11-17:32:47.0 MK-VLBA 291.68346 18.96663 657.1 5.1 1.5426303E-08 3.0796046E+00 4.9942806E-09 6.5420095E-11 O 2 1123+264 2025.02.11-17:32:47.0 WETTZELL 55.74263 5.48681 949.0 1.4 7.0678076E-08 9.7944903E+00 7.2079982E-09 2.8594266E-10 O 3 1636+473 2025.02.11-17:35:51.0 KOKEE 5.23337 64.75116 891.8 14.1 7.7350792E-09 1.1048494E+00 6.7959129E-09 2.0242997E-10 O 3 1636+473 2025.02.11-17:35:51.0 MK-VLBA 358.63782 62.55473 657.1 5.2 5.6999806E-09 1.1281939E+00 4.9942806E-09 6.5420095E-11 O 3 1636+473 2025.02.11-17:35:51.0 WETTZELL 352.67721 6.83027 949.1 1.4 5.8663290E-08 7.9947152E+00 7.2079982E-09 2.8594266E-10 O 4 0016+731 2025.02.11-17:39:36.0 KOKEE 14.87191 13.79849 891.9 14.1 2.8769877E-08 4.1441000E+00 6.7959129E-09 2.0242997E-10 O 4 0016+731 2025.02.11-17:39:36.0 MK-VLBA 15.34704 12.57874 657.1 5.4 2.2724621E-08 4.5967325E+00 4.9942806E-09 6.5420095E-11 O 4 0016+731 2025.02.11-17:39:36.0 WETTZELL 335.46088 56.38326 949.1 0.9 8.9933945E-09 1.1991859E+00 7.2079982E-09 2.8594266E-10 O 5 1053+704 2025.02.11-17:42:06.0 KOKEE 338.40664 23.03728 891.9 14.1 1.7761094E-08 2.5344284E+00 6.7959129E-09 2.0242997E-10 O 5 1053+704 2025.02.11-17:42:06.0 MK-VLBA 338.81987 19.43876 657.1 5.5 1.5070397E-08 3.0160413E+00 4.9942806E-09 6.5420095E-11 O 5 1053+704 2025.02.11-17:42:06.0 WETTZELL 25.98212 41.00918 949.1 0.8 1.1401390E-08 1.5205700E+00 7.2079982E-09 2.8594266E-10 O 6 2000+472 2025.02.11-17:44:28.0 KOKEE 45.38568 41.37727 891.9 14.0 1.0570056E-08 1.5132851E+00 6.7959129E-09 2.0242997E-10 O 6 2000+472 2025.02.11-17:44:28.0 MK-VLBA 42.90456 42.44862 657.1 5.6 7.4864181E-09 1.4829806E+00 4.9942806E-09 6.5420095E-11 O 6 2000+472 2025.02.11-17:44:28.0 WETTZELL 321.75657 19.54257 949.1 1.0 2.2191262E-08 2.9621419E+00 7.2079982E-09 2.8594266E-10 O 7 1803+784 2025.02.11-17:46:05.0 KOKEE 4.87458 32.82966 891.9 14.0 1.2869158E-08 1.8386424E+00 6.7959129E-09 2.0242997E-10 O 7 1803+784 2025.02.11-17:46:05.0 MK-VLBA 3.83830 30.80948 657.2 5.7 9.8483460E-09 1.9580797E+00 4.9942806E-09 6.5420095E-11 O 7 1803+784 2025.02.11-17:46:05.0 WETTZELL 352.99946 38.75120 949.1 1.0 1.1948397E-08 1.5927947E+00 7.2079982E-09 2.8594266E-10 O 8 1823+568 2025.02.11-17:47:38.0 KOKEE 22.64038 50.10736 892.0 14.0 9.1129270E-09 1.3025067E+00 6.7959129E-09 2.0242997E-10 O 8 1823+568 2025.02.11-17:47:38.0 MK-VLBA 18.83423 49.32448 657.2 5.7 6.6661926E-09 1.3205515E+00 4.9942806E-09 6.5420095E-11 O 8 1823+568 2025.02.11-17:47:38.0 WETTZELL 340.89143 19.74882 949.1 1.0 2.1972209E-08 2.9320379E+00 7.2079982E-09 2.8594266E-10 O 9 1144+402 2025.02.11-17:49:41.0 KOKEE 304.68605 26.90856 891.9 14.0 1.5389552E-08 2.1922535E+00 6.7959129E-09 2.0242997E-10 O 9 1144+402 2025.02.11-17:49:41.0 MK-VLBA 306.01920 22.35754 657.2 5.8 1.3217652E-08 2.6352144E+00 4.9942806E-09 6.5420095E-11 O 9 1144+402 2025.02.11-17:49:41.0 WETTZELL 46.49086 15.91979 949.1 1.0 2.6933871E-08 3.6118822E+00 7.2079982E-09 2.8594266E-10 O 10 1842+681 2025.02.11-17:51:45.0 KOKEE 14.23553 40.31767 892.0 14.0 1.0796742E-08 1.5429726E+00 6.7959129E-09 2.0242997E-10 O 10 1842+681 2025.02.11-17:51:45.0 MK-VLBA 12.13082 38.94998 657.2 5.9 8.0353134E-09 1.5942155E+00 4.9942806E-09 6.5420095E-11 O 10 1842+681 2025.02.11-17:51:45.0 WETTZELL 344.66026 30.65524 949.1 1.0 1.4645414E-08 1.9523750E+00 7.2079982E-09 2.8594266E-10 O 11 2113+293 2025.02.11-17:54:48.0 KOKEE 67.36210 29.16049 892.0 14.1 1.4306874E-08 2.0559036E+00 6.7959129E-09 2.0242997E-10 O 11 2113+293 2025.02.11-17:54:48.0 MK-VLBA 66.70226 31.87445 657.2 6.0 9.5524686E-09 1.8923039E+00 4.9942806E-09 6.5420095E-11 O 11 2113+293 2025.02.11-17:54:48.0 WETTZELL 300.12499 13.42084 949.2 1.1 3.1644905E-08 4.2433766E+00 7.2079982E-09 2.8594266E-10 O 12 1039+811 2025.02.11-17:58:47.0 KOKEE 350.06180 21.77165 892.0 14.1 1.8722200E-08 2.6748072E+00 6.7959129E-09 2.0242997E-10 O 12 1039+811 2025.02.11-17:58:47.0 MK-VLBA 350.28269 18.80953 657.2 6.1 1.5544083E-08 3.1130861E+00 4.9942806E-09 6.5420095E-11 O 12 1039+811 2025.02.11-17:58:47.0 WETTZELL 13.53455 47.18866 949.2 0.9 1.0203830E-08 1.3605688E+00 7.2079982E-09 2.8594266E-10 O 13 3C418 2025.02.11-18:01:25.0 KOKEE 41.28805 37.47019 891.9 14.1 1.1479193E-08 1.6437003E+00 6.7959129E-09 2.0242997E-10 O 13 3C418 2025.02.11-18:01:25.0 MK-VLBA 39.29401 38.24028 657.2 6.2 8.1595781E-09 1.6174513E+00 4.9942806E-09 6.5420095E-11 O 13 3C418 2025.02.11-18:01:25.0 WETTZELL 321.73260 24.56955 949.2 0.9 1.7918278E-08 2.3899601E+00 7.2079982E-09 2.8594266E-10 O 14 1636+473 2025.02.11-18:03:13.0 KOKEE 354.30842 64.72553 891.9 14.1 7.7366956E-09 1.1048130E+00 6.7959129E-09 2.0242997E-10 O 14 1636+473 2025.02.11-18:03:13.0 MK-VLBA 348.76156 61.84164 657.2 6.2 5.7374666E-09 1.1357140E+00 4.9942806E-09 6.5420095E-11 O 14 1636+473 2025.02.11-18:03:13.0 WETTZELL 357.34869 6.44008 949.2 0.9 6.1726819E-08 8.4438536E+00 7.2079982E-09 2.8594266E-10 O 15 2229+695 2025.02.11-18:06:57.0 KOKEE 21.75669 22.87746 892.0 14.2 1.7877163E-08 2.5621957E+00 6.7959129E-09 2.0242997E-10 O 15 2229+695 2025.02.11-18:06:57.0 MK-VLBA 21.39262 22.16119 657.2 6.4 1.3322604E-08 2.6574332E+00 4.9942806E-09 6.5420095E-11 O 15 2229+695 2025.02.11-18:06:57.0 WETTZELL 330.57990 45.62516 949.2 1.0 1.0471073E-08 1.3960053E+00 7.2079982E-09 2.8594266E-10 O 16 1053+704 2025.02.11-18:09:07.0 KOKEE 338.61264 20.73658 892.0 14.2 1.9596097E-08 2.7973678E+00 6.7959129E-09 2.0242997E-10 O 16 1053+704 2025.02.11-18:09:07.0 MK-VLBA 339.14792 17.15124 657.2 6.4 1.6961346E-08 3.4033590E+00 4.9942806E-09 6.5420095E-11 O 16 1053+704 2025.02.11-18:09:07.0 WETTZELL 27.54347 43.00524 949.2 1.0 1.0971028E-08 1.4631895E+00 7.2079982E-09 2.8594266E-10 O 17 1144+402 2025.02.11-18:11:09.0 KOKEE 305.38699 22.82596 892.1 14.3 1.7915667E-08 2.5523220E+00 6.7959129E-09 2.0242997E-10 O 17 1144+402 2025.02.11-18:11:09.0 MK-VLBA 306.73081 18.27995 657.3 6.5 1.5972792E-08 3.1950686E+00 4.9942806E-09 6.5420095E-11 O 17 1144+402 2025.02.11-18:11:09.0 WETTZELL 49.83411 18.54235 949.2 0.9 2.3320991E-08 3.1230538E+00 7.2079982E-09 2.8594266E-10 O 18 2215+150 2025.02.11-18:13:39.0 KOKEE 79.34516 15.67808 892.1 14.3 2.5515694E-08 3.7077116E+00 6.7959129E-09 2.0242997E-10 O 18 2215+150 2025.02.11-18:13:39.0 MK-VLBA 79.91330 19.12747 657.3 6.5 1.5293185E-08 3.0371905E+00 4.9942806E-09 6.5420095E-11 O 18 2215+150 2025.02.11-18:13:39.0 WETTZELL 282.82635 9.39088 949.2 0.9 4.4144630E-08 5.9820053E+00 7.2079982E-09 2.8594266E-10 O 19 1803+784 2025.02.11-18:16:27.0 KOKEE 3.15721 33.32447 892.1 14.4 1.2701026E-08 1.8143504E+00 6.7959129E-09 2.0242997E-10 O 19 1803+784 2025.02.11-18:16:27.0 MK-VLBA 2.11715 31.18224 657.3 6.7 9.7432244E-09 1.9370275E+00 4.9942806E-09 6.5420095E-11 O 19 1803+784 2025.02.11-18:16:27.0 WETTZELL 354.82250 38.22258 949.2 1.0 1.2086986E-08 1.6112864E+00 7.2079982E-09 2.8594266E-10 O 20 2000+472 2025.02.11-18:17:57.0 KOKEE 43.14741 46.81420 892.1 14.5 9.5872766E-09 1.3718161E+00 6.7959129E-09 2.0242997E-10 O 20 2000+472 2025.02.11-18:17:57.0 MK-VLBA 39.79965 47.67748 657.3 6.7 6.8368742E-09 1.3537831E+00 4.9942806E-09 6.5420095E-11 O 20 2000+472 2025.02.11-18:17:57.0 WETTZELL 326.66800 16.33145 949.2 1.1 2.6286959E-08 3.5119881E+00 7.2079982E-09 2.8594266E-10 O 21 1823+568 2025.02.11-18:19:19.0 KOKEE 16.95791 52.60945 892.2 14.6 8.8014183E-09 1.2576236E+00 6.7959129E-09 2.0242997E-10 O 21 1823+568 2025.02.11-18:19:19.0 MK-VLBA 12.83438 51.37187 657.4 6.7 6.4724235E-09 1.2820575E+00 4.9942806E-09 6.5420095E-11 O 21 1823+568 2025.02.11-18:19:19.0 WETTZELL 345.19225 18.23299 949.2 1.1 2.3689239E-08 3.1625731E+00 7.2079982E-09 2.8594266E-10 O 22 2214+241 2025.02.11-18:21:12.0 KOKEE 70.95422 20.36735 892.2 14.6 1.9934743E-08 2.8782826E+00 6.7959129E-09 2.0242997E-10 O 22 2214+241 2025.02.11-18:21:12.0 MK-VLBA 71.06642 23.32936 657.5 6.6 1.2696618E-08 2.5193633E+00 4.9942806E-09 6.5420095E-11 O 22 2214+241 2025.02.11-18:21:12.0 WETTZELL 290.55243 14.73558 949.2 1.2 2.8977101E-08 3.8853969E+00 7.2079982E-09 2.8594266E-10 O 23 1156+295 2025.02.11-18:23:39.0 KOKEE 294.11421 20.49028 892.2 14.8 1.9819750E-08 2.8237451E+00 6.7959129E-09 2.0242997E-10 O 23 1156+295 2025.02.11-18:23:39.0 MK-VLBA 295.76930 15.94569 657.5 6.6 1.8176093E-08 3.6421880E+00 4.9942806E-09 6.5420095E-11 O 23 1156+295 2025.02.11-18:23:39.0 WETTZELL 56.91125 10.27988 949.2 1.2 4.0608019E-08 5.4928825E+00 7.2079982E-09 2.8594266E-10 O 24 3C418 2025.02.11-18:25:44.0 KOKEE 40.07627 41.15435 892.2 14.9 1.0616654E-08 1.5195174E+00 6.7959129E-09 2.0242997E-10 O 24 3C418 2025.02.11-18:25:44.0 MK-VLBA 37.58427 41.80942 657.5 6.7 7.5789757E-09 1.5017540E+00 4.9942806E-09 6.5420095E-11 O 24 3C418 2025.02.11-18:25:44.0 WETTZELL 324.96192 22.18897 949.2 1.3 1.9699118E-08 2.6279918E+00 7.2079982E-09 2.8594266E-10 O 25 2254+074 2025.02.11-18:28:23.0 KOKEE 84.50781 7.43050 892.2 14.9 5.0851463E-08 7.6594461E+00 6.7959129E-09 2.0242997E-10 O 25 2254+074 2025.02.11-18:28:23.0 MK-VLBA 85.58036 11.14680 657.5 6.7 2.5436462E-08 5.0972821E+00 4.9942806E-09 6.5420095E-11 O 25 2254+074 2025.02.11-18:28:23.0 WETTZELL 273.21073 7.62131 949.2 1.3 5.3326072E-08 7.3050173E+00 7.2079982E-09 2.8594266E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10