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 | 14:34:15.038 # # Data content: # Ray-tracing results for session: # 21JUN23XU##### # Total number of observations: # 52 # 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: 2021062318 | 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 $21JUN23XU##### H $21JUN23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 14:34:15.038) 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 0716+714 2021.06.23-18:30:27.0 KOKEE 20.24119 23.79139 891.1 16.8 1.7408833E-08 2.4736355E+00 6.7863180E-09 2.8117085E-10 O 1 0716+714 2021.06.23-18:30:27.0 WETTZELL 332.90504 45.29071 945.8 18.5 1.0958523E-08 1.3945473E+00 7.1836710E-09 6.1924636E-10 O 2 0059+581 2021.06.23-18:32:01.0 KOKEE 347.71700 52.15707 891.1 16.8 8.9428051E-09 1.2667669E+00 6.7863180E-09 2.8117085E-10 O 2 0059+581 2021.06.23-18:32:01.0 WETTZELL 3.84077 17.81084 945.8 18.6 2.5165379E-08 3.1562803E+00 7.1836710E-09 6.1924636E-10 O 3 3C371 2021.06.23-18:33:27.0 KOKEE 342.10884 11.41326 891.1 16.8 3.4727205E-08 5.0185349E+00 6.7863180E-09 2.8117085E-10 O 3 3C371 2021.06.23-18:33:27.0 WETTZELL 31.76015 52.50417 945.8 18.7 9.8233466E-09 1.2521900E+00 7.1836710E-09 6.1924636E-10 O 4 0552+398 2021.06.23-18:35:25.0 KOKEE 55.96754 38.25900 891.1 16.8 1.1389890E-08 1.6122835E+00 6.7863180E-09 2.8117085E-10 O 4 0552+398 2021.06.23-18:35:25.0 WETTZELL 313.43456 15.95463 945.9 18.7 2.7932769E-08 3.5324332E+00 7.1836710E-09 6.1924636E-10 O 5 0805+410 2021.06.23-18:37:10.0 KOKEE 51.14637 13.66442 891.1 16.7 2.9326749E-08 4.1907899E+00 6.7863180E-09 2.8117085E-10 O 5 0805+410 2021.06.23-18:37:10.0 WETTZELL 294.74889 34.44656 946.0 18.7 1.3751863E-08 1.7555457E+00 7.1836710E-09 6.1924636E-10 O 6 0748+126 2021.06.23-18:38:59.0 KOKEE 79.93414 8.50400 891.1 16.9 4.5503716E-08 6.5823797E+00 6.7863180E-09 2.8117085E-10 O 6 0748+126 2021.06.23-18:38:59.0 WETTZELL 275.82743 11.49594 946.0 18.8 3.8079402E-08 4.9275060E+00 7.1836710E-09 6.1924636E-10 O 7 2113+293 2021.06.23-18:41:53.0 KOKEE 293.74214 24.22005 891.1 17.0 1.7129097E-08 2.4392718E+00 6.7863180E-09 2.8117085E-10 O 7 2113+293 2021.06.23-18:41:53.0 WETTZELL 53.61435 8.42299 945.8 18.8 5.0607475E-08 6.3929052E+00 7.1836710E-09 6.1924636E-10 O 8 2229+695 2021.06.23-18:43:54.0 KOKEE 340.37875 32.23967 891.1 16.9 1.3207799E-08 1.8751585E+00 6.7863180E-09 2.8117085E-10 O 8 2229+695 2021.06.23-18:43:54.0 WETTZELL 18.03351 34.06957 945.7 18.9 1.3878271E-08 1.7590716E+00 7.1836710E-09 6.1924636E-10 O 9 0613+570 2021.06.23-18:46:00.0 KOKEE 35.06729 34.20631 891.1 17.3 1.2537107E-08 1.7763973E+00 6.7863180E-09 2.8117085E-10 O 9 0613+570 2021.06.23-18:46:00.0 WETTZELL 324.21259 30.15656 945.8 18.9 1.5459778E-08 1.9610350E+00 7.1836710E-09 6.1924636E-10 O 10 0759+183 2021.06.23-18:49:06.0 KOKEE 74.42497 10.07015 891.1 17.1 3.8995806E-08 5.6066408E+00 6.7863180E-09 2.8117085E-10 O 10 0759+183 2021.06.23-18:49:06.0 WETTZELL 279.39684 15.96758 945.9 19.0 2.7948467E-08 3.5907783E+00 7.1836710E-09 6.1924636E-10 O 11 0529+483 2021.06.23-18:51:54.0 KOKEE 43.27426 43.72977 891.1 16.8 1.0209433E-08 1.4452469E+00 6.7863180E-09 2.8117085E-10 O 11 0529+483 2021.06.23-18:51:54.0 WETTZELL 324.60899 18.71203 946.0 19.0 2.4029183E-08 3.0319927E+00 7.1836710E-09 6.1924636E-10 O 12 0748+126 2021.06.23-18:53:38.0 KOKEE 81.21774 11.86008 891.1 16.6 3.3497797E-08 4.7901423E+00 6.7863180E-09 2.8117085E-10 O 12 0748+126 2021.06.23-18:53:38.0 WETTZELL 278.55096 9.11268 946.0 18.9 4.7185992E-08 6.1296571E+00 7.1836710E-09 6.1924636E-10 O 13 0738+491 2021.06.23-18:55:51.0 KOKEE 44.65561 23.29942 891.1 16.4 1.7749549E-08 2.5192893E+00 6.7863180E-09 2.8117085E-10 O 13 0738+491 2021.06.23-18:55:51.0 WETTZELL 308.42896 33.17614 946.0 18.8 1.4207680E-08 1.8085951E+00 7.1836710E-09 6.1924636E-10 O 14 2113+293 2021.06.23-18:58:48.0 KOKEE 294.67493 20.63690 891.0 16.6 1.9889338E-08 2.8381015E+00 6.7863180E-09 2.8117085E-10 O 14 2113+293 2021.06.23-18:58:48.0 WETTZELL 56.55510 10.69759 945.9 18.6 4.0673030E-08 5.1437472E+00 7.1836710E-09 6.1924636E-10 O 15 0016+731 2021.06.23-19:00:46.0 KOKEE 349.24237 35.61855 891.0 16.9 1.2106200E-08 1.7174053E+00 6.7863180E-09 2.8117085E-10 O 15 0016+731 2021.06.23-19:00:46.0 WETTZELL 8.27628 33.90270 945.8 18.7 1.3936794E-08 1.7655366E+00 7.1836710E-09 6.1924636E-10 O 16 NGC6251 2021.06.23-19:03:23.0 KOKEE 356.19972 15.53847 891.0 17.1 2.5981415E-08 3.7192012E+00 6.7863180E-09 2.8117085E-10 O 16 NGC6251 2021.06.23-19:03:23.0 WETTZELL 7.81114 54.92157 945.5 18.6 9.5240320E-09 1.2135337E+00 7.1836710E-09 6.1924636E-10 O 17 0529+483 2021.06.23-19:06:15.0 KOKEE 42.19293 45.99190 891.0 17.2 9.8141822E-09 1.3891995E+00 6.7863180E-09 2.8117085E-10 O 17 0529+483 2021.06.23-19:06:15.0 WETTZELL 326.69715 17.38434 945.3 18.5 2.5752646E-08 3.2448486E+00 7.1836710E-09 6.1924636E-10 O 18 0759+183 2021.06.23-19:09:05.0 KOKEE 76.05464 14.55755 891.0 17.4 2.7628444E-08 3.9355554E+00 6.7863180E-09 2.8117085E-10 O 18 0759+183 2021.06.23-19:09:05.0 WETTZELL 283.02378 12.75370 945.5 18.5 3.4536830E-08 4.4395145E+00 7.1836710E-09 6.1924636E-10 O 19 0552+398 2021.06.23-19:11:51.0 KOKEE 55.13389 45.24372 891.0 17.7 9.9397633E-09 1.4066217E+00 6.7863180E-09 2.8117085E-10 O 19 0552+398 2021.06.23-19:11:51.0 WETTZELL 319.27920 11.83162 945.7 18.4 3.6986015E-08 4.6563924E+00 7.1836710E-09 6.1924636E-10 O 20 0805+410 2021.06.23-19:13:32.0 KOKEE 52.99691 20.32996 891.0 17.9 2.0162186E-08 2.8637983E+00 6.7863180E-09 2.8117085E-10 O 20 0805+410 2021.06.23-19:13:32.0 WETTZELL 299.95133 29.15124 945.9 18.4 1.5944445E-08 2.0318176E+00 7.1836710E-09 6.1924636E-10 O 21 2113+293 2021.06.23-19:16:16.0 KOKEE 295.73651 16.96675 890.9 17.8 2.3920012E-08 3.4246164E+00 6.7863180E-09 2.8117085E-10 O 21 2113+293 2021.06.23-19:16:16.0 WETTZELL 59.54787 13.12779 946.2 18.5 3.3599816E-08 4.2574349E+00 7.1836710E-09 6.1924636E-10 O 22 1053+815 2021.06.23-19:19:37.0 KOKEE 7.81081 17.17177 890.9 18.0 2.3639814E-08 3.3751197E+00 6.7863180E-09 2.8117085E-10 O 22 1053+815 2021.06.23-19:19:37.0 WETTZELL 348.33328 54.31244 946.7 18.7 9.5956373E-09 1.2226219E+00 7.1836710E-09 6.1924636E-10 O 23 0529+483 2021.06.23-19:22:27.0 KOKEE 40.67189 48.48265 890.9 17.9 9.4291187E-09 1.3346190E+00 6.7863180E-09 2.8117085E-10 O 23 0529+483 2021.06.23-19:22:27.0 WETTZELL 329.09513 15.97248 947.2 18.6 2.7892076E-08 3.5084439E+00 7.1836710E-09 6.1924636E-10 O 24 0759+183 2021.06.23-19:25:19.0 KOKEE 77.33266 18.22606 891.0 17.8 2.2346298E-08 3.1732347E+00 6.7863180E-09 2.8117085E-10 O 24 0759+183 2021.06.23-19:25:19.0 WETTZELL 285.96719 10.17670 947.2 18.4 4.2614894E-08 5.4868162E+00 7.1836710E-09 6.1924636E-10 O 25 0552+398 2021.06.23-19:28:02.0 KOKEE 54.35319 48.31341 890.9 17.7 9.4537418E-09 1.3377527E+00 6.7863180E-09 2.8117085E-10 O 25 0552+398 2021.06.23-19:28:02.0 WETTZELL 321.94993 10.14770 946.9 18.2 4.2641319E-08 5.3566842E+00 7.1836710E-09 6.1924636E-10 O 26 1803+784 2021.06.23-19:29:46.0 KOKEE 351.63781 13.76782 890.9 18.1 2.9123663E-08 4.1820077E+00 6.7863180E-09 2.8117085E-10 O 26 1803+784 2021.06.23-19:29:46.0 WETTZELL 16.10466 55.17222 946.6 18.3 9.4953692E-09 1.2101541E+00 7.1836710E-09 6.1924636E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10