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 | 13:20:52.477 # # Data content: # Ray-tracing results for session: # 250210-i25041# # 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: 2025021018 | 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 $250210-i25041# H $250210-i25041# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:20:52.477) 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 3C418 2025.02.10-17:30:20.0 KOKEE 42.19413 32.04871 890.6 13.7 1.3190038E-08 1.8887840E+00 6.7841850E-09 2.3663511E-10 O 1 3C418 2025.02.10-17:30:20.0 MK-VLBA 40.84474 32.91508 656.4 6.0 9.2577103E-09 1.8408341E+00 4.9862320E-09 5.8110802E-11 O 1 3C418 2025.02.10-17:30:20.0 WETTZELL 317.25920 28.29938 951.7 1.8 1.5629910E-08 2.1010399E+00 7.2289815E-09 2.1124626E-10 O 2 1144+402 2025.02.10-17:32:21.0 KOKEE 304.22296 30.98141 890.6 13.7 1.3594804E-08 1.9452896E+00 6.7841850E-09 2.3663511E-10 O 2 1144+402 2025.02.10-17:32:21.0 MK-VLBA 305.54280 26.42743 656.4 6.0 1.1284691E-08 2.2496288E+00 4.9862320E-09 5.8110802E-11 O 2 1144+402 2025.02.10-17:32:21.0 WETTZELL 43.10645 13.46281 951.7 1.9 3.1337391E-08 4.2691837E+00 7.2289815E-09 2.1124626E-10 O 3 2215+150 2025.02.10-17:35:02.0 KOKEE 75.72748 6.03108 890.6 13.7 6.1087649E-08 9.1967414E+00 6.7841850E-09 2.3663511E-10 O 3 2215+150 2025.02.10-17:35:02.0 MK-VLBA 76.80482 9.29886 656.4 6.0 2.9996875E-08 6.0674834E+00 4.9862320E-09 5.8110802E-11 O 3 2215+150 2025.02.10-17:35:02.0 WETTZELL 274.99514 16.27850 951.7 2.0 2.6187029E-08 3.5272698E+00 7.2289815E-09 2.1124626E-10 O 4 1053+704 2025.02.10-17:38:22.0 KOKEE 338.39781 23.69247 890.6 13.7 1.7365226E-08 2.4973957E+00 6.7841850E-09 2.3663511E-10 O 4 1053+704 2025.02.10-17:38:22.0 MK-VLBA 338.77455 20.09262 656.5 6.0 1.4562707E-08 2.9155283E+00 4.9862320E-09 5.8110802E-11 O 4 1053+704 2025.02.10-17:38:22.0 WETTZELL 25.50392 40.46323 951.8 2.0 1.1446361E-08 1.5405089E+00 7.2289815E-09 2.1124626E-10 O 5 1636+473 2025.02.10-17:41:03.0 KOKEE 4.73038 64.77669 890.6 13.8 7.7587188E-09 1.1068343E+00 6.7841850E-09 2.3663511E-10 O 5 1636+473 2025.02.10-17:41:03.0 MK-VLBA 358.16967 62.54634 656.4 6.1 5.6830109E-09 1.1278752E+00 4.9862320E-09 5.8110802E-11 O 5 1636+473 2025.02.10-17:41:03.0 WETTZELL 352.89312 6.80419 951.8 1.9 5.8475674E-08 8.1263720E+00 7.2289815E-09 2.1124626E-10 O 6 1123+264 2025.02.10-17:45:05.0 KOKEE 290.38656 21.64198 890.7 14.0 1.8895824E-08 2.7096268E+00 6.7841850E-09 2.3663511E-10 O 6 1123+264 2025.02.10-17:45:05.0 MK-VLBA 292.15406 17.13547 656.3 6.2 1.6926469E-08 3.3904897E+00 4.9862320E-09 5.8110802E-11 O 6 1123+264 2025.02.10-17:45:05.0 WETTZELL 57.24905 6.63109 951.8 1.9 5.9815290E-08 8.3500149E+00 7.2289815E-09 2.1124626E-10 O 7 0016+731 2025.02.10-17:48:04.0 KOKEE 15.04758 14.07031 890.7 14.1 2.8351239E-08 4.1283963E+00 6.7841850E-09 2.3663511E-10 O 7 0016+731 2025.02.10-17:48:04.0 MK-VLBA 15.49931 12.86316 656.3 6.2 2.2183299E-08 4.4800524E+00 4.9862320E-09 5.8110802E-11 O 7 0016+731 2025.02.10-17:48:04.0 WETTZELL 335.30987 56.07356 951.8 2.0 8.9617926E-09 1.2042043E+00 7.2289815E-09 2.1124626E-10 O 8 1803+784 2025.02.10-17:50:07.0 KOKEE 4.86889 32.83162 890.7 14.2 1.2912254E-08 1.8507262E+00 6.7841850E-09 2.3663511E-10 O 8 1803+784 2025.02.10-17:50:07.0 MK-VLBA 3.83257 30.81103 656.4 6.3 9.8176298E-09 1.9555470E+00 4.9862320E-09 5.8110802E-11 O 8 1803+784 2025.02.10-17:50:07.0 WETTZELL 353.00557 38.74922 951.8 2.1 1.1865009E-08 1.5955115E+00 7.2289815E-09 2.1124626E-10 O 9 2113+293 2025.02.10-17:51:54.0 KOKEE 67.04969 27.69792 890.7 14.2 1.5038387E-08 2.1520462E+00 6.7841850E-09 2.3663511E-10 O 9 2113+293 2025.02.10-17:51:54.0 MK-VLBA 66.50850 30.39557 656.5 6.4 9.9358377E-09 1.9738753E+00 4.9862320E-09 5.8110802E-11 O 9 2113+293 2025.02.10-17:51:54.0 WETTZELL 298.96644 14.39549 951.8 2.1 2.9412524E-08 3.9701539E+00 7.2289815E-09 2.1124626E-10 O 10 1039+811 2025.02.10-17:55:47.0 KOKEE 350.04493 22.04967 890.7 14.4 1.8567271E-08 2.6745174E+00 6.7841850E-09 2.3663511E-10 O 10 1039+811 2025.02.10-17:55:47.0 MK-VLBA 350.24716 19.08594 656.5 6.5 1.5284011E-08 3.0624620E+00 4.9862320E-09 5.8110802E-11 O 10 1039+811 2025.02.10-17:55:47.0 WETTZELL 13.40811 46.92387 951.8 2.1 1.0175301E-08 1.3685095E+00 7.2289815E-09 2.1124626E-10 O 11 1823+568 2025.02.10-17:58:14.0 KOKEE 21.53535 50.68972 890.7 14.4 9.0666342E-09 1.2949584E+00 6.7841850E-09 2.3663511E-10 O 11 1823+568 2025.02.10-17:58:14.0 MK-VLBA 17.64688 49.81682 656.6 6.6 6.5975545E-09 1.3102120E+00 4.9862320E-09 5.8110802E-11 O 11 1823+568 2025.02.10-17:58:14.0 WETTZELL 341.78755 19.39899 951.8 2.1 2.2191328E-08 2.9924370E+00 7.2289815E-09 2.1124626E-10 O 12 1156+295 2025.02.10-18:00:23.0 KOKEE 292.62821 26.28878 890.8 14.5 1.5776289E-08 2.2583761E+00 6.7841850E-09 2.3663511E-10 O 12 1156+295 2025.02.10-18:00:23.0 MK-VLBA 294.38642 21.75686 656.6 6.7 1.3516495E-08 2.6985692E+00 4.9862320E-09 5.8110802E-11 O 12 1156+295 2025.02.10-18:00:23.0 WETTZELL 52.13689 6.64838 951.8 2.0 5.9679015E-08 8.3268366E+00 7.2289815E-09 2.1124626E-10 O 13 2229+695 2025.02.10-18:02:19.0 KOKEE 21.71350 22.14080 890.8 14.6 1.8495258E-08 2.6636122E+00 6.7841850E-09 2.3663511E-10 O 13 2229+695 2025.02.10-18:02:19.0 MK-VLBA 21.41716 21.42380 656.7 6.7 1.3709163E-08 2.7392616E+00 4.9862320E-09 5.8110802E-11 O 13 2229+695 2025.02.10-18:02:19.0 WETTZELL 330.21934 46.31904 951.9 1.9 1.0276590E-08 1.3808407E+00 7.2289815E-09 2.1124626E-10 O 14 2214+241 2025.02.10-18:04:14.0 KOKEE 69.51590 15.80005 890.8 14.6 2.5409600E-08 3.6630418E+00 6.7841850E-09 2.3663511E-10 O 14 2214+241 2025.02.10-18:04:14.0 MK-VLBA 69.92288 18.68290 656.7 6.7 1.5590483E-08 3.1079872E+00 4.9862320E-09 5.8110802E-11 O 14 2214+241 2025.02.10-18:04:14.0 WETTZELL 286.91181 17.98058 951.9 1.9 2.3838123E-08 3.2088345E+00 7.2289815E-09 2.1124626E-10 O 15 1636+473 2025.02.10-18:06:41.0 KOKEE 354.49201 64.73600 890.8 14.7 7.7613434E-09 1.1072110E+00 6.7841850E-09 2.3663511E-10 O 15 1636+473 2025.02.10-18:06:41.0 MK-VLBA 348.92305 61.86279 656.7 6.7 5.7188087E-09 1.1350611E+00 4.9862320E-09 5.8110802E-11 O 15 1636+473 2025.02.10-18:06:41.0 WETTZELL 357.26921 6.44372 951.9 1.9 6.1294339E-08 8.5495260E+00 7.2289815E-09 2.1124626E-10 O 16 2000+472 2025.02.10-18:10:34.0 KOKEE 44.04340 45.00190 890.8 14.9 9.9164137E-09 1.4164639E+00 6.7841850E-09 2.3663511E-10 O 16 2000+472 2025.02.10-18:10:34.0 MK-VLBA 41.00410 45.94724 656.6 6.7 7.0111905E-09 1.3920457E+00 4.9862320E-09 5.8110802E-11 O 16 2000+472 2025.02.10-18:10:34.0 WETTZELL 324.98749 17.37372 951.7 2.0 2.4623790E-08 3.3208203E+00 7.2289815E-09 2.1124626E-10 O 17 2215+150 2025.02.10-18:12:33.0 KOKEE 78.92943 14.53054 890.9 15.0 2.7500229E-08 3.9636884E+00 6.7841850E-09 2.3663511E-10 O 17 2215+150 2025.02.10-18:12:33.0 MK-VLBA 79.55688 17.95967 656.6 6.7 1.6181575E-08 3.2240580E+00 4.9862320E-09 5.8110802E-11 O 17 2215+150 2025.02.10-18:12:33.0 WETTZELL 281.90279 10.19689 951.7 2.1 4.0624276E-08 5.5157720E+00 7.2289815E-09 2.1124626E-10 O 18 1144+402 2025.02.10-18:15:51.0 KOKEE 305.41618 22.68046 891.0 15.0 1.8086066E-08 2.5961299E+00 6.7841850E-09 2.3663511E-10 O 18 1144+402 2025.02.10-18:15:51.0 MK-VLBA 306.76039 18.13467 656.7 6.8 1.6043207E-08 3.2137002E+00 4.9862320E-09 5.8110802E-11 O 18 1144+402 2025.02.10-18:15:51.0 WETTZELL 49.95255 18.63874 951.7 2.0 2.3047042E-08 3.1238036E+00 7.2289815E-09 2.1124626E-10 O 19 1803+784 2025.02.10-18:17:30.0 KOKEE 3.32399 33.28658 891.0 15.1 1.2756946E-08 1.8282262E+00 6.7841850E-09 2.3663511E-10 O 19 1803+784 2025.02.10-18:17:30.0 MK-VLBA 2.28318 31.15608 656.7 6.8 9.7205287E-09 1.9360921E+00 4.9862320E-09 5.8110802E-11 O 19 1803+784 2025.02.10-18:17:30.0 WETTZELL 354.64709 38.26600 951.8 2.0 1.1990691E-08 1.6125336E+00 7.2289815E-09 2.1124626E-10 O 20 0016+731 2025.02.10-18:18:59.0 KOKEE 16.11061 16.00088 891.0 15.2 2.5110245E-08 3.6423469E+00 6.7841850E-09 2.3663511E-10 O 20 0016+731 2025.02.10-18:18:59.0 MK-VLBA 16.39535 14.86922 656.7 6.8 1.9348383E-08 3.8925790E+00 4.9862320E-09 5.8110802E-11 O 20 0016+731 2025.02.10-18:18:59.0 WETTZELL 334.61106 53.92405 951.8 2.0 9.1995166E-09 1.2361421E+00 7.2289815E-09 2.1124626E-10 O 21 1823+568 2025.02.10-18:21:08.0 KOKEE 17.37046 52.46446 891.1 15.2 8.8474248E-09 1.2634706E+00 6.7841850E-09 2.3663511E-10 O 21 1823+568 2025.02.10-18:21:08.0 MK-VLBA 13.26157 51.25919 656.8 6.9 6.4627702E-09 1.2833880E+00 4.9862320E-09 5.8110802E-11 O 21 1823+568 2025.02.10-18:21:08.0 WETTZELL 344.90198 18.32254 951.8 2.0 2.3418463E-08 3.1602012E+00 7.2289815E-09 2.1124626E-10 O 22 1156+295 2025.02.10-18:23:14.0 KOKEE 293.86083 21.41279 891.0 15.1 1.9084988E-08 2.7381604E+00 6.7841850E-09 2.3663511E-10 O 22 1156+295 2025.02.10-18:23:14.0 MK-VLBA 295.53077 16.87018 656.8 7.0 1.7178182E-08 3.4427573E+00 4.9862320E-09 5.8110802E-11 O 22 1156+295 2025.02.10-18:23:14.0 WETTZELL 56.15601 9.68508 951.7 2.1 4.2611836E-08 5.8590221E+00 7.2289815E-09 2.1124626E-10 O 23 1039+811 2025.02.10-18:24:59.0 KOKEE 350.17535 20.88348 891.0 15.1 1.9536220E-08 2.8167275E+00 6.7841850E-09 2.3663511E-10 O 23 1039+811 2025.02.10-18:24:59.0 MK-VLBA 350.45429 17.93003 656.8 7.1 1.6212207E-08 3.2520064E+00 4.9862320E-09 5.8110802E-11 O 23 1039+811 2025.02.10-18:24:59.0 WETTZELL 13.86902 48.05424 951.7 2.0 9.9937117E-09 1.3440395E+00 7.2289815E-09 2.1124626E-10 O 24 2214+241 2025.02.10-18:27:53.0 KOKEE 71.13567 20.97168 891.0 15.2 1.9457138E-08 2.7911192E+00 6.7841850E-09 2.3663511E-10 O 24 2214+241 2025.02.10-18:27:53.0 MK-VLBA 71.20821 23.94350 656.8 7.2 1.2356519E-08 2.4574293E+00 4.9862320E-09 5.8110802E-11 O 24 2214+241 2025.02.10-18:27:53.0 WETTZELL 291.03269 14.31379 951.7 2.1 2.9571151E-08 3.9905058E+00 7.2289815E-09 2.1124626E-10 O 25 3C418 2025.02.10-18:29:25.0 KOKEE 40.09124 41.11720 891.0 15.2 1.0659304E-08 1.5236439E+00 6.7841850E-09 2.3663511E-10 O 25 3C418 2025.02.10-18:29:25.0 MK-VLBA 37.60455 41.77365 656.8 7.2 7.5611404E-09 1.5019245E+00 4.9862320E-09 5.8110802E-11 O 25 3C418 2025.02.10-18:29:25.0 WETTZELL 324.92850 22.21243 951.7 2.1 1.9542904E-08 2.6304784E+00 7.2289815E-09 2.1124626E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10