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 | 01:29:05.019 # # Data content: # Ray-tracing results for session: # 240229-i24060# # Total number of observations: # 48 # 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: 2024022918 | 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 $240229-i24060# H $240229-i24060# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:29:05.019) 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 3C418 2024.02.29-17:30:20.0 KOKEE 39.25140 42.99649 890.8 12.6 1.0467966E-08 1.4623606E+00 6.7885948E-09 3.6166539E-10 O 1 3C418 2024.02.29-17:30:20.0 WETTZELL 326.64545 21.04063 939.3 7.1 2.0433977E-08 2.7526943E+00 7.1290681E-09 2.6783722E-10 O 2 1123+264 2024.02.29-17:32:53.0 KOKEE 294.59599 8.85727 890.8 12.6 4.4360994E-08 6.1757068E+00 6.7885948E-09 3.6166539E-10 O 2 1123+264 2024.02.29-17:32:53.0 WETTZELL 67.69256 15.28939 939.3 7.1 2.7634132E-08 3.7696375E+00 7.1290681E-09 2.6783722E-10 O 3 1039+811 2024.02.29-17:35:00.0 KOKEE 350.38061 20.02839 890.8 12.6 2.0673233E-08 2.8638900E+00 6.7885948E-09 3.6166539E-10 O 3 1039+811 2024.02.29-17:35:00.0 WETTZELL 14.07263 48.92024 939.3 7.1 9.8033235E-09 1.3232607E+00 7.1290681E-09 2.6783722E-10 O 4 1418+546 2024.02.29-17:37:40.0 KOKEE 324.15729 41.55254 890.8 12.6 1.0759059E-08 1.4962053E+00 6.7885948E-09 3.6166539E-10 O 4 1418+546 2024.02.29-17:37:40.0 WETTZELL 23.99696 19.05444 939.3 7.1 2.2435569E-08 3.0320461E+00 7.1290681E-09 2.6783722E-10 O 5 2209+236 2024.02.29-17:41:08.0 KOKEE 73.48396 27.48061 890.8 12.6 1.5427880E-08 2.1699843E+00 6.7885948E-09 3.6166539E-10 O 5 2209+236 2024.02.29-17:41:08.0 WETTZELL 295.99926 9.48239 939.2 7.0 4.3160357E-08 5.8763620E+00 7.1290681E-09 2.6783722E-10 O 6 0016+731 2024.02.29-17:42:55.0 KOKEE 17.03393 18.36865 890.8 12.6 2.2429981E-08 3.1205819E+00 6.7885948E-09 3.6166539E-10 O 6 0016+731 2024.02.29-17:42:55.0 WETTZELL 334.43925 51.39948 939.2 7.0 9.4565537E-09 1.2758231E+00 7.1290681E-09 2.6783722E-10 O 7 3C371 2024.02.29-17:44:20.0 KOKEE 2.87985 42.16162 890.8 12.6 1.0632650E-08 1.4805299E+00 6.7885948E-09 3.6166539E-10 O 7 3C371 2024.02.29-17:44:20.0 WETTZELL 354.63738 29.38405 939.2 7.1 1.5016489E-08 2.0238803E+00 7.1290681E-09 2.6783722E-10 O 8 1128+385 2024.02.29-17:45:58.0 KOKEE 306.73148 11.34996 890.8 12.6 3.5289786E-08 4.8846127E+00 6.7885948E-09 3.6166539E-10 O 8 1128+385 2024.02.29-17:45:58.0 WETTZELL 60.03734 25.16366 939.1 7.1 1.7306253E-08 2.3450844E+00 7.1290681E-09 2.6783722E-10 O 9 1053+704 2024.02.29-17:48:09.0 KOKEE 339.58976 16.84304 890.8 12.6 2.4337570E-08 3.3655812E+00 6.7885948E-09 3.6166539E-10 O 9 1053+704 2024.02.29-17:48:09.0 WETTZELL 29.71659 46.69913 939.1 7.0 1.0152804E-08 1.3711340E+00 7.1290681E-09 2.6783722E-10 O 10 1144+402 2024.02.29-17:50:20.0 KOKEE 307.67446 14.04449 890.8 12.6 2.8898781E-08 3.9979322E+00 6.7885948E-09 3.6166539E-10 O 10 1144+402 2024.02.29-17:50:20.0 WETTZELL 56.93295 24.73423 939.1 7.1 1.7583337E-08 2.3820445E+00 7.1290681E-09 2.6783722E-10 O 11 2309+454 2024.02.29-17:53:09.0 KOKEE 47.85129 22.09628 890.8 12.7 1.8865886E-08 2.6431448E+00 6.7885948E-09 3.6166539E-10 O 11 2309+454 2024.02.29-17:53:09.0 WETTZELL 305.02179 31.80468 939.1 7.0 1.3989153E-08 1.8861922E+00 7.1290681E-09 2.6783722E-10 O 12 2017+743 2024.02.29-17:56:45.0 KOKEE 10.66903 34.15685 890.9 12.7 1.2695643E-08 1.7671658E+00 6.7885948E-09 3.6166539E-10 O 12 2017+743 2024.02.29-17:56:45.0 WETTZELL 346.97194 37.16098 939.0 7.0 1.2218132E-08 1.6471149E+00 7.1290681E-09 2.6783722E-10 O 13 0718+793 2024.02.29-18:00:43.0 KOKEE 355.69024 12.08339 890.8 12.8 3.3270955E-08 4.6090115E+00 6.7885948E-09 3.6166539E-10 O 13 0718+793 2024.02.29-18:00:43.0 WETTZELL 10.39885 58.10720 939.0 6.9 8.7075798E-09 1.1756704E+00 7.1290681E-09 2.6783722E-10 O 14 2229+695 2024.02.29-18:03:25.0 KOKEE 21.16642 28.37369 890.9 12.9 1.4976592E-08 2.0861922E+00 6.7885948E-09 3.6166539E-10 O 14 2229+695 2024.02.29-18:03:25.0 WETTZELL 334.02339 40.70598 938.9 6.9 1.1321842E-08 1.5264757E+00 7.1290681E-09 2.6783722E-10 O 15 1803+784 2024.02.29-18:04:45.0 KOKEE 359.82296 33.66562 890.9 12.8 1.2856766E-08 1.7876726E+00 6.7885948E-09 3.6166539E-10 O 15 1803+784 2024.02.29-18:04:45.0 WETTZELL 358.30521 37.67004 938.9 6.9 1.2078241E-08 1.6287213E+00 7.1290681E-09 2.6783722E-10 O 16 2309+454 2024.02.29-18:07:06.0 KOKEE 48.23579 24.50565 890.9 12.9 1.7134938E-08 2.3994725E+00 6.7885948E-09 3.6166539E-10 O 16 2309+454 2024.02.29-18:07:06.0 WETTZELL 306.86420 29.95268 938.9 6.9 1.4759072E-08 1.9897179E+00 7.1290681E-09 2.6783722E-10 O 17 2000+472 2024.02.29-18:09:22.0 KOKEE 35.43981 55.60769 891.0 12.9 8.6585875E-09 1.2095638E+00 6.7885948E-09 3.6166539E-10 O 17 2000+472 2024.02.29-18:09:22.0 WETTZELL 335.80013 11.65165 938.9 6.9 3.5655830E-08 4.8193319E+00 7.1290681E-09 2.6783722E-10 O 18 2319+317 2024.02.29-18:12:14.0 KOKEE 62.62434 21.06291 891.0 12.9 1.9735728E-08 2.7766973E+00 6.7885948E-09 3.6166539E-10 O 18 2319+317 2024.02.29-18:12:14.0 WETTZELL 295.12123 21.24091 938.9 6.8 2.0254122E-08 2.7330175E+00 7.1290681E-09 2.6783722E-10 O 19 2353+816 2024.02.29-18:16:31.0 KOKEE 8.62166 22.48167 891.1 12.9 1.8555372E-08 2.5780547E+00 6.7885948E-09 3.6166539E-10 O 19 2353+816 2024.02.29-18:16:31.0 WETTZELL 347.80908 48.95792 938.8 6.7 9.7973068E-09 1.3217099E+00 7.1290681E-09 2.6783722E-10 O 20 1144+402 2024.02.29-18:19:31.0 KOKEE 309.57956 8.74804 891.1 13.0 4.4842884E-08 6.2181798E+00 6.7885948E-09 3.6166539E-10 O 20 1144+402 2024.02.29-18:19:31.0 WETTZELL 61.22793 28.83903 938.7 6.6 1.5277575E-08 2.0690852E+00 7.1290681E-09 2.6783722E-10 O 21 2000+472 2024.02.29-18:21:32.0 KOKEE 33.07234 57.19901 891.2 13.0 8.5008394E-09 1.1874154E+00 6.7885948E-09 3.6166539E-10 O 21 2000+472 2024.02.29-18:21:32.0 WETTZELL 337.74231 10.86474 938.7 6.6 3.8057556E-08 5.1492936E+00 7.1290681E-09 2.6783722E-10 O 22 2214+350 2024.02.29-18:24:24.0 KOKEE 61.53423 37.50510 891.1 13.0 1.1719182E-08 1.6418793E+00 6.7885948E-09 3.6166539E-10 O 22 2214+350 2024.02.29-18:24:24.0 WETTZELL 310.03155 12.95291 938.7 6.6 3.2286748E-08 4.3636308E+00 7.1290681E-09 2.6783722E-10 O 23 3C371 2024.02.29-18:27:26.0 KOKEE 357.85573 42.22619 891.2 13.1 1.0619424E-08 1.4782460E+00 6.7885948E-09 3.6166539E-10 O 23 3C371 2024.02.29-18:27:26.0 WETTZELL 358.87639 28.98381 938.7 6.5 1.5203770E-08 2.0494154E+00 7.1290681E-09 2.6783722E-10 O 24 0016+731 2024.02.29-18:28:50.0 KOKEE 17.67458 21.55842 891.2 13.2 1.9297808E-08 2.6853077E+00 6.7885948E-09 3.6166539E-10 O 24 0016+731 2024.02.29-18:28:50.0 WETTZELL 335.09059 48.18070 938.7 6.5 9.9146622E-09 1.3373740E+00 7.1290681E-09 2.6783722E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10