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: # 2025-06-18 | 13:01:53.966 # # Data content: # Ray-tracing results for session: # 230403-i23093# # Total number of observations: # 60 # 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: 2023040318 | 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 $230403-i23093# H $230403-i23093# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:01:53.966) 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 1803+784 2023.04.03-18:30:20.0 KOKEE 351.41635 30.74680 890.6 14.7 1.3938774E-08 1.9571212E+00 6.7831652E-09 3.6710107E-10 O 1 1803+784 2023.04.03-18:30:20.0 WETTZELL 7.94453 39.09584 953.2 -0.1 1.1597356E-08 1.5844695E+00 7.2334837E-09 9.2546255E-11 O 2 1504+377 2023.04.03-18:32:00.0 KOKEE 303.81849 18.27141 890.7 14.8 2.2557943E-08 3.1596728E+00 6.7831652E-09 3.6710107E-10 O 2 1504+377 2023.04.03-18:32:00.0 WETTZELL 54.79880 19.47400 953.2 -0.1 2.1773467E-08 2.9864490E+00 7.2334837E-09 9.2546255E-11 O 3 1806+456 2023.04.03-18:33:49.0 KOKEE 316.50115 50.97291 890.8 14.9 9.1962620E-09 1.2858058E+00 6.7831652E-09 3.6710107E-10 O 3 1806+456 2023.04.03-18:33:49.0 WETTZELL 21.27064 8.59107 953.2 -0.1 4.6825170E-08 6.5674179E+00 7.2334837E-09 9.2546255E-11 O 4 0059+581 2023.04.03-18:35:59.0 KOKEE 33.78274 31.78017 890.7 14.9 1.3536693E-08 1.9059302E+00 6.7831652E-09 3.6710107E-10 O 4 0059+581 2023.04.03-18:35:59.0 WETTZELL 323.72426 32.77822 953.3 -0.2 1.3496086E-08 1.8456524E+00 7.2334837E-09 9.2546255E-11 O 5 0202+319 2023.04.03-18:37:23.0 KOKEE 62.11764 19.64146 890.6 14.9 2.1087782E-08 2.9936127E+00 6.7831652E-09 3.6710107E-10 O 5 0202+319 2023.04.03-18:37:23.0 WETTZELL 294.06717 22.37606 953.2 -0.3 1.9118829E-08 2.6222089E+00 7.2334837E-09 9.2546255E-11 O 6 0133+476 2023.04.03-18:38:40.0 KOKEE 46.18769 27.62422 890.6 14.9 1.5358228E-08 2.1670061E+00 6.7831652E-09 3.6710107E-10 O 6 0133+476 2023.04.03-18:38:40.0 WETTZELL 310.92861 29.17041 953.3 -0.3 1.4977490E-08 2.0497001E+00 7.2334837E-09 9.2546255E-11 O 7 2309+454 2023.04.03-18:41:01.0 KOKEE 42.02422 52.53142 890.7 14.9 9.0032500E-09 1.2627933E+00 6.7831652E-09 3.6710107E-10 O 7 2309+454 2023.04.03-18:41:01.0 WETTZELL 330.78419 12.17149 953.3 -0.3 3.3942808E-08 4.7024213E+00 7.2334837E-09 9.2546255E-11 O 8 0235+164 2023.04.03-18:43:31.0 KOKEE 75.51429 8.96990 890.7 14.9 4.3969168E-08 6.4363010E+00 6.7831652E-09 3.6710107E-10 O 8 0235+164 2023.04.03-18:43:31.0 WETTZELL 277.91585 15.39175 953.3 -0.3 2.7202321E-08 3.7515749E+00 7.2334837E-09 9.2546255E-11 O 9 3C418 2023.04.03-18:45:22.0 KOKEE 355.30420 60.59082 890.7 14.8 8.2047655E-09 1.1486275E+00 6.7831652E-09 3.6710107E-10 O 9 3C418 2023.04.03-18:45:22.0 WETTZELL 357.61232 10.59170 953.3 -0.3 3.8641974E-08 5.3742584E+00 7.2334837E-09 9.2546255E-11 O 10 1418+546 2023.04.03-18:48:11.0 KOKEE 323.76560 12.73848 890.7 14.8 3.1707509E-08 4.4838048E+00 6.7831652E-09 3.6710107E-10 O 10 1418+546 2023.04.03-18:48:11.0 WETTZELL 48.37444 38.67018 953.3 -0.3 1.1703264E-08 1.5986841E+00 7.2334837E-09 9.2546255E-11 O 11 0718+793 2023.04.03-18:51:36.0 KOKEE 4.24264 12.06086 890.7 14.8 3.3391873E-08 4.7789579E+00 6.7831652E-09 3.6710107E-10 O 11 0718+793 2023.04.03-18:51:36.0 WETTZELL 354.43811 59.50793 953.4 -0.4 8.4987219E-09 1.1603010E+00 7.2334837E-09 9.2546255E-11 O 12 2229+695 2023.04.03-18:53:32.0 KOKEE 9.84216 40.43061 890.8 14.8 1.1007623E-08 1.5448175E+00 6.7831652E-09 3.6710107E-10 O 12 2229+695 2023.04.03-18:53:32.0 WETTZELL 348.54046 30.98785 953.3 -0.3 1.4185260E-08 1.9399840E+00 7.2334837E-09 9.2546255E-11 O 13 0235+164 2023.04.03-18:55:16.0 KOKEE 76.50412 11.61755 890.8 14.8 3.4610139E-08 4.9945387E+00 6.7831652E-09 3.6710107E-10 O 13 0235+164 2023.04.03-18:55:16.0 WETTZELL 280.06642 13.48872 953.4 -0.4 3.0815036E-08 4.2621306E+00 7.2334837E-09 9.2546255E-11 O 14 0202+319 2023.04.03-18:56:32.0 KOKEE 63.11585 23.59056 890.9 14.9 1.7763406E-08 2.5128999E+00 6.7831652E-09 3.6710107E-10 O 14 0202+319 2023.04.03-18:56:32.0 WETTZELL 297.17884 19.54489 953.3 -0.4 2.1706675E-08 2.9814988E+00 7.2334837E-09 9.2546255E-11 O 15 0016+731 2023.04.03-18:58:06.0 KOKEE 14.51365 32.31824 890.9 14.9 1.3335720E-08 1.8752588E+00 6.7831652E-09 3.6710107E-10 O 15 0016+731 2023.04.03-18:58:06.0 WETTZELL 342.58745 38.47436 953.4 -0.3 1.1754562E-08 1.6062851E+00 7.2334837E-09 9.2546255E-11 O 16 1039+811 2023.04.03-18:59:24.0 KOKEE 356.06058 13.71472 890.9 15.0 2.9587780E-08 4.2093431E+00 6.7831652E-09 3.6710107E-10 O 16 1039+811 2023.04.03-18:59:24.0 WETTZELL 8.89912 56.64496 953.4 -0.3 8.7665680E-09 1.1968783E+00 7.2334837E-09 9.2546255E-11 O 17 DA426 2023.04.03-19:01:37.0 KOKEE 303.91790 33.63474 890.9 14.9 1.2872457E-08 1.7988384E+00 6.7831652E-09 3.6710107E-10 O 17 DA426 2023.04.03-19:01:37.0 WETTZELL 40.93080 11.85013 953.4 -0.3 3.4788495E-08 4.8168526E+00 7.2334837E-09 9.2546255E-11 O 18 1418+546 2023.04.03-19:04:53.0 KOKEE 324.69663 10.47111 890.9 15.0 3.8076670E-08 5.4156957E+00 6.7831652E-09 3.6710107E-10 O 18 1418+546 2023.04.03-19:04:53.0 WETTZELL 50.05587 40.74379 953.4 -0.3 1.1206789E-08 1.5306625E+00 7.2334837E-09 9.2546255E-11 O 19 0235+164 2023.04.03-19:08:22.0 KOKEE 77.58258 14.58219 891.0 15.0 2.7943716E-08 3.9969045E+00 6.7831652E-09 3.6710107E-10 O 19 0235+164 2023.04.03-19:08:22.0 WETTZELL 282.45808 11.38204 953.4 -0.2 3.6144912E-08 5.0236000E+00 7.2334837E-09 9.2546255E-11 O 20 0202+319 2023.04.03-19:09:38.0 KOKEE 63.71956 26.31121 890.9 15.1 1.6058933E-08 2.2679225E+00 6.7831652E-09 3.6710107E-10 O 20 0202+319 2023.04.03-19:09:38.0 WETTZELL 299.32084 17.65265 953.4 -0.2 2.3896176E-08 3.2867311E+00 7.2334837E-09 9.2546255E-11 O 21 2309+454 2023.04.03-19:12:06.0 KOKEE 37.04492 57.14023 891.0 15.1 8.5084084E-09 1.1926945E+00 6.7831652E-09 3.6710107E-10 O 21 2309+454 2023.04.03-19:12:06.0 WETTZELL 335.79438 9.88012 953.3 -0.2 4.1219869E-08 5.7508014E+00 7.2334837E-09 9.2546255E-11 O 22 0133+476 2023.04.03-19:14:31.0 KOKEE 46.15906 33.63716 891.0 15.2 1.2875896E-08 1.8125765E+00 6.7831652E-09 3.6710107E-10 O 22 0133+476 2023.04.03-19:14:31.0 WETTZELL 315.67423 24.89211 953.4 -0.2 1.7315854E-08 2.3721204E+00 7.2334837E-09 9.2546255E-11 O 23 1849+670 2023.04.03-19:16:14.0 KOKEE 341.71100 38.84529 891.0 15.1 1.1378387E-08 1.5942534E+00 6.7831652E-09 3.6710107E-10 O 23 1849+670 2023.04.03-19:16:14.0 WETTZELL 13.38409 28.67746 953.3 -0.4 1.5208350E-08 2.0802838E+00 7.2334837E-09 9.2546255E-11 O 24 1732+389 2023.04.03-19:17:48.0 KOKEE 302.92201 38.31517 891.0 15.2 1.1509431E-08 1.6081199E+00 6.7831652E-09 3.6710107E-10 O 24 1732+389 2023.04.03-19:17:48.0 WETTZELL 37.32352 8.69419 953.3 -0.4 4.6314636E-08 6.4902414E+00 7.2334837E-09 9.2546255E-11 O 25 3C418 2023.04.03-19:19:23.0 KOKEE 345.03749 59.23097 891.0 15.3 8.3178962E-09 1.1641419E+00 6.7831652E-09 3.6710107E-10 O 25 3C418 2023.04.03-19:19:23.0 WETTZELL 3.02237 10.62262 953.3 -0.3 3.8535594E-08 5.3583434E+00 7.2334837E-09 9.2546255E-11 O 26 1746+470 2023.04.03-19:20:59.0 KOKEE 313.39503 39.35254 891.0 15.3 1.1255157E-08 1.5736856E+00 6.7831652E-09 3.6710107E-10 O 26 1746+470 2023.04.03-19:20:59.0 WETTZELL 31.60364 14.71213 953.3 -0.4 2.8379582E-08 3.9098806E+00 7.2334837E-09 9.2546255E-11 O 27 0202+319 2023.04.03-19:23:18.0 KOKEE 64.27853 29.16383 891.0 15.4 1.4621306E-08 2.0620263E+00 6.7831652E-09 3.6710107E-10 O 27 0202+319 2023.04.03-19:23:18.0 WETTZELL 301.57206 15.72066 953.3 -0.3 2.6664858E-08 3.6745252E+00 7.2334837E-09 9.2546255E-11 O 28 0322+222 2023.04.03-19:25:11.0 KOKEE 69.59775 9.80703 890.9 15.4 4.0512378E-08 5.8998792E+00 6.7831652E-09 3.6710107E-10 O 28 0322+222 2023.04.03-19:25:11.0 WETTZELL 281.12237 20.43879 953.3 -0.4 2.0811693E-08 2.8575825E+00 7.2334837E-09 9.2546255E-11 O 29 0133+476 2023.04.03-19:27:08.0 KOKEE 45.94272 35.74687 891.0 15.4 1.2213195E-08 1.7182415E+00 6.7831652E-09 3.6710107E-10 O 29 0133+476 2023.04.03-19:27:08.0 WETTZELL 317.39248 23.46882 953.3 -0.4 1.8287630E-08 2.5064031E+00 7.2334837E-09 9.2546255E-11 O 30 1726+455 2023.04.03-19:29:25.0 KOKEE 310.89640 34.62724 891.0 15.5 1.2550226E-08 1.7547291E+00 6.7831652E-09 3.6710107E-10 O 30 1726+455 2023.04.03-19:29:25.0 WETTZELL 36.73503 16.06521 953.3 -0.4 2.6113895E-08 3.5918170E+00 7.2334837E-09 9.2546255E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10