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 | 01:14:49.352 # # Data content: # Ray-tracing results for session: # 240419-i24110# # 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: 2024041918 | 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 $240419-i24110# H $240419-i24110# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:14:49.352) 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 2024.04.19-17:30:20.0 KOKEE 355.19612 14.12262 891.4 12.2 2.7969169E-08 4.0498827E+00 6.7934393E-09 1.6180902E-10 O 1 1039+811 2024.04.19-17:30:20.0 WETTZELL 10.14307 56.01657 935.3 3.0 8.8570442E-09 1.2045826E+00 7.0956306E-09 2.5372158E-10 O 2 1746+470 2024.04.19-17:32:17.0 KOKEE 315.85317 46.45290 891.4 12.3 9.5846320E-09 1.3774705E+00 6.7934393E-09 1.6180902E-10 O 2 1746+470 2024.04.19-17:32:17.0 WETTZELL 24.90447 11.38540 935.3 2.9 3.6193467E-08 4.9742892E+00 7.0956306E-09 2.5372158E-10 O 3 2229+695 2024.04.19-17:34:23.0 KOKEE 11.14514 39.86379 891.4 12.4 1.0830326E-08 1.5569225E+00 6.7934393E-09 1.6180902E-10 O 3 2229+695 2024.04.19-17:34:23.0 WETTZELL 347.31341 31.44836 935.3 2.8 1.4037514E-08 1.9093655E+00 7.0956306E-09 2.5372158E-10 O 4 3C371 2024.04.19-17:35:46.0 KOKEE 343.67179 36.51145 891.4 12.5 1.1661774E-08 1.6762180E+00 6.7934393E-09 1.6180902E-10 O 4 3C371 2024.04.19-17:35:46.0 WETTZELL 12.88370 31.44632 935.3 2.9 1.4038223E-08 1.9099853E+00 7.0956306E-09 2.5372158E-10 O 5 2309+454 2024.04.19-17:38:19.0 KOKEE 41.59787 53.01464 891.4 12.5 8.7003684E-09 1.2509431E+00 6.7934393E-09 1.6180902E-10 O 5 2309+454 2024.04.19-17:38:19.0 WETTZELL 331.28545 11.92714 935.2 2.8 3.4658612E-08 4.7522500E+00 7.0956306E-09 2.5372158E-10 O 6 0016+731 2024.04.19-17:40:41.0 KOKEE 15.03910 31.62885 891.4 12.5 1.3217434E-08 1.9011634E+00 6.7934393E-09 1.6180902E-10 O 6 0016+731 2024.04.19-17:40:41.0 WETTZELL 341.84755 39.05841 935.2 2.8 1.1639702E-08 1.5828460E+00 7.0956306E-09 2.5372158E-10 O 7 2017+743 2024.04.19-17:43:25.0 KOKEE 356.61857 37.09583 891.5 12.7 1.1504792E-08 1.6537542E+00 6.7934393E-09 1.6180902E-10 O 7 2017+743 2024.04.19-17:43:25.0 WETTZELL 0.90154 33.90771 935.2 2.8 1.3135695E-08 1.7866646E+00 7.0956306E-09 2.5372158E-10 O 8 0718+793 2024.04.19-17:46:42.0 KOKEE 4.28133 12.07352 891.6 12.7 3.2405890E-08 4.7101287E+00 6.7934393E-09 1.6180902E-10 O 8 0718+793 2024.04.19-17:46:42.0 WETTZELL 354.36287 59.49635 935.2 2.7 8.5252463E-09 1.1594086E+00 7.0956306E-09 2.5372158E-10 O 9 1803+784 2024.04.19-17:48:37.0 KOKEE 350.45671 29.85983 891.5 12.7 1.3915106E-08 2.0010838E+00 6.7934393E-09 1.6180902E-10 O 9 1803+784 2024.04.19-17:48:37.0 WETTZELL 9.31252 39.69210 935.2 2.6 1.1484655E-08 1.5619993E+00 7.0956306E-09 2.5372158E-10 O 10 1746+470 2024.04.19-17:50:32.0 KOKEE 314.57198 43.46567 891.5 12.8 1.0095976E-08 1.4510344E+00 6.7934393E-09 1.6180902E-10 O 10 1746+470 2024.04.19-17:50:32.0 WETTZELL 27.79312 12.71373 935.2 2.6 3.2640469E-08 4.4764214E+00 7.0956306E-09 2.5372158E-10 O 11 NGC6251 2024.04.19-17:53:01.0 KOKEE 352.26025 24.58943 891.5 12.9 1.6613912E-08 2.3911363E+00 6.7934393E-09 1.6180902E-10 O 11 NGC6251 2024.04.19-17:53:01.0 WETTZELL 9.42968 45.20013 935.2 2.6 1.0343056E-08 1.4066514E+00 7.0956306E-09 2.5372158E-10 O 12 1849+670 2024.04.19-17:55:39.0 KOKEE 342.99375 39.88012 891.5 12.8 1.0826853E-08 1.5560330E+00 6.7934393E-09 1.6180902E-10 O 12 1849+670 2024.04.19-17:55:39.0 WETTZELL 11.86810 28.15158 935.2 2.7 1.5507313E-08 2.1103793E+00 7.0956306E-09 2.5372158E-10 O 13 2309+454 2024.04.19-17:59:02.0 KOKEE 38.37080 56.11007 891.5 12.8 8.3733277E-09 1.2038141E+00 6.7934393E-09 1.6180902E-10 O 13 2309+454 2024.04.19-17:59:02.0 WETTZELL 334.61802 10.38221 935.3 2.7 3.9437809E-08 5.4244196E+00 7.0956306E-09 2.5372158E-10 O 14 2353+816 2024.04.19-18:02:44.0 KOKEE 5.81306 28.13901 891.6 12.9 1.4681603E-08 2.1122081E+00 6.7934393E-09 1.6180902E-10 O 14 2353+816 2024.04.19-18:02:44.0 WETTZELL 351.89529 43.43782 935.2 2.7 1.0672344E-08 1.4512694E+00 7.0956306E-09 2.5372158E-10 O 15 3C371 2024.04.19-18:05:25.0 KOKEE 341.78069 34.46314 891.6 13.0 1.2257105E-08 1.7619515E+00 6.7934393E-09 1.6180902E-10 O 15 3C371 2024.04.19-18:05:25.0 WETTZELL 15.55796 32.64135 935.1 2.8 1.3582086E-08 1.8478856E+00 7.0956306E-09 2.5372158E-10 O 16 2229+695 2024.04.19-18:06:47.0 KOKEE 7.86227 41.10957 891.6 13.1 1.0559556E-08 1.5178693E+00 6.7934393E-09 1.6180902E-10 O 16 2229+695 2024.04.19-18:06:47.0 WETTZELL 350.33640 30.41805 935.1 2.8 1.4461077E-08 1.9671173E+00 7.0956306E-09 2.5372158E-10 O 17 1803+784 2024.04.19-18:08:05.0 KOKEE 349.77758 29.08339 891.7 13.2 1.4249375E-08 2.0493139E+00 6.7934393E-09 1.6180902E-10 O 17 1803+784 2024.04.19-18:08:05.0 WETTZELL 10.36816 40.23786 935.1 2.7 1.1355656E-08 1.5444596E+00 7.0956306E-09 2.5372158E-10 O 18 1746+470 2024.04.19-18:09:59.0 KOKEE 313.59409 40.21949 891.7 13.3 1.0752039E-08 1.5454560E+00 6.7934393E-09 1.6180902E-10 O 18 1746+470 2024.04.19-18:09:59.0 WETTZELL 30.81446 14.27486 935.1 2.6 2.9268380E-08 4.0068228E+00 7.0956306E-09 2.5372158E-10 O 19 2309+454 2024.04.19-18:13:16.0 KOKEE 35.63202 58.10087 891.8 13.5 8.1878886E-09 1.1770922E+00 6.7934393E-09 1.6180902E-10 O 19 2309+454 2024.04.19-18:13:16.0 WETTZELL 336.94551 9.42473 935.1 2.5 4.3114495E-08 5.9462486E+00 7.0956306E-09 2.5372158E-10 O 20 2353+816 2024.04.19-18:16:58.0 KOKEE 5.38560 28.46162 891.8 13.5 1.4530540E-08 2.0903658E+00 6.7934393E-09 1.6180902E-10 O 20 2353+816 2024.04.19-18:16:58.0 WETTZELL 352.41693 43.11922 935.1 2.5 1.0735206E-08 1.4598226E+00 7.0956306E-09 2.5372158E-10 O 21 3C371 2024.04.19-18:19:39.0 KOKEE 341.01647 33.40838 891.8 13.4 1.2594368E-08 1.8105415E+00 6.7934393E-09 1.6180902E-10 O 21 3C371 2024.04.19-18:19:39.0 WETTZELL 16.80316 33.29185 935.1 2.5 1.3348359E-08 1.8160655E+00 7.0956306E-09 2.5372158E-10 O 22 2229+695 2024.04.19-18:21:01.0 KOKEE 6.32259 41.51790 891.7 13.4 1.0474779E-08 1.5056373E+00 6.7934393E-09 1.6180902E-10 O 22 2229+695 2024.04.19-18:21:01.0 WETTZELL 351.69175 30.05345 935.1 2.4 1.4618264E-08 1.9885602E+00 7.0956306E-09 2.5372158E-10 O 23 1746+470 2024.04.19-18:23:03.0 KOKEE 313.13355 38.01303 891.8 13.6 1.1270357E-08 1.6200847E+00 6.7934393E-09 1.6180902E-10 O 23 1746+470 2024.04.19-18:23:03.0 WETTZELL 32.80986 15.40439 935.1 2.4 2.7238099E-08 3.7253195E+00 7.0956306E-09 2.5372158E-10 O 24 2017+743 2024.04.19-18:26:19.0 KOKEE 353.27252 36.21424 891.8 13.7 1.1743483E-08 1.6880784E+00 6.7934393E-09 1.6180902E-10 O 24 2017+743 2024.04.19-18:26:19.0 WETTZELL 4.29042 34.22675 935.1 2.4 1.3028817E-08 1.7721722E+00 7.0956306E-09 2.5372158E-10 O 25 0016+731 2024.04.19-18:29:03.0 KOKEE 12.51851 34.31650 891.8 13.6 1.2302381E-08 1.7690667E+00 6.7934393E-09 1.6180902E-10 O 25 0016+731 2024.04.19-18:29:03.0 WETTZELL 345.10177 36.79850 935.1 2.3 1.2240051E-08 1.6645536E+00 7.0956306E-09 2.5372158E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10