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 | 11:54:08.324 # # Data content: # Ray-tracing results for session: # 230125-i23025# # Total number of observations: # 62 # 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: 2023012518 | 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 $230125-i23025# H $230125-i23025# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 11:54:08.324) 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 1849+670 2023.01.25-18:30:20.0 KOKEE 18.49657 38.65589 888.3 13.6 1.1372316E-08 1.5895522E+00 6.7651730E-09 3.5500110E-10 O 1 1849+670 2023.01.25-18:30:20.0 WETTZELL 340.49082 31.56670 952.7 -2.5 1.3981621E-08 1.9186957E+00 7.2331603E-09 1.0733806E-10 O 2 1030+415 2023.01.25-18:32:11.0 KOKEE 307.86003 18.28472 888.3 13.6 2.2427039E-08 3.1020019E+00 6.7651730E-09 3.5500110E-10 O 2 1030+415 2023.01.25-18:32:11.0 WETTZELL 52.79117 22.82400 952.6 -2.5 1.8802679E-08 2.5842687E+00 7.2331603E-09 1.0733806E-10 O 3 0716+714 2023.01.25-18:33:51.0 KOKEE 346.14672 8.98970 888.3 13.6 4.3511116E-08 5.9842922E+00 6.7651730E-09 3.5500110E-10 O 3 0716+714 2023.01.25-18:33:51.0 WETTZELL 28.65656 56.79962 952.5 -2.5 8.7686520E-09 1.1973814E+00 7.2331603E-09 1.0733806E-10 O 4 2214+241 2023.01.25-18:35:49.0 KOKEE 67.00023 8.62126 888.4 13.7 4.5346102E-08 6.5874722E+00 6.7651730E-09 3.5500110E-10 O 4 2214+241 2023.01.25-18:35:49.0 WETTZELL 281.08936 23.26350 952.5 -2.6 1.8471105E-08 2.5296934E+00 7.2331603E-09 1.0733806E-10 O 5 0016+731 2023.01.25-18:37:26.0 KOKEE 14.43741 13.14923 888.4 13.7 3.0605837E-08 4.2565518E+00 6.7651730E-09 3.5500110E-10 O 5 0016+731 2023.01.25-18:37:26.0 WETTZELL 335.86041 57.12630 952.5 -2.7 8.7364336E-09 1.1930358E+00 7.2331603E-09 1.0733806E-10 O 6 2201+171 2023.01.25-18:39:17.0 KOKEE 74.98713 9.93956 888.4 13.8 3.9824634E-08 5.7754619E+00 6.7651730E-09 3.5500110E-10 O 6 2201+171 2023.01.25-18:39:17.0 WETTZELL 279.05119 15.50621 952.5 -2.6 2.7058236E-08 3.7257469E+00 7.2331603E-09 1.0733806E-10 O 7 2113+293 2023.01.25-18:40:53.0 KOKEE 66.27187 24.31239 888.4 13.9 1.7194837E-08 2.4287170E+00 6.7651730E-09 3.5500110E-10 O 7 2113+293 2023.01.25-18:40:53.0 WETTZELL 296.28708 16.69510 952.5 -2.7 2.5235363E-08 3.4815792E+00 7.2331603E-09 1.0733806E-10 O 8 1806+456 2023.01.25-18:42:49.0 KOKEE 35.99170 58.11058 888.4 13.9 8.3805674E-09 1.1753162E+00 6.7651730E-09 3.5500110E-10 O 8 1806+456 2023.01.25-18:42:49.0 WETTZELL 336.78250 9.32303 952.5 -2.7 4.3562277E-08 6.1888241E+00 7.2331603E-09 1.0733806E-10 O 9 2000+472 2023.01.25-18:44:31.0 KOKEE 45.78671 39.92486 888.4 13.9 1.1073096E-08 1.5538424E+00 6.7651730E-09 3.5500110E-10 O 9 2000+472 2023.01.25-18:44:31.0 WETTZELL 320.49949 20.44065 952.5 -2.7 2.0850701E-08 2.8754001E+00 7.2331603E-09 1.0733806E-10 O 10 1039+811 2023.01.25-18:46:13.0 KOKEE 350.04985 22.62280 888.4 13.9 1.8364671E-08 2.5465790E+00 6.7651730E-09 3.5500110E-10 O 10 1039+811 2023.01.25-18:46:13.0 WETTZELL 13.10148 46.39076 952.5 -2.7 1.0128247E-08 1.3852530E+00 7.2331603E-09 1.0733806E-10 O 11 1040+244 2023.01.25-18:48:00.0 KOKEE 291.19608 12.21998 888.5 13.9 3.2793416E-08 4.5411548E+00 6.7651730E-09 3.5500110E-10 O 11 1040+244 2023.01.25-18:48:00.0 WETTZELL 65.76884 10.93411 952.5 -2.6 3.7582857E-08 5.2872638E+00 7.2331603E-09 1.0733806E-10 O 12 1418+546 2023.01.25-18:50:37.0 KOKEE 330.92911 49.56025 888.6 13.9 9.3432974E-09 1.3046083E+00 6.7651730E-09 3.5500110E-10 O 12 1418+546 2023.01.25-18:50:37.0 WETTZELL 14.96320 15.57513 952.5 -2.6 2.6950819E-08 3.7488156E+00 7.2331603E-09 1.0733806E-10 O 13 1053+704 2023.01.25-18:53:05.0 KOKEE 338.42519 22.84365 888.6 13.8 1.8198946E-08 2.5211666E+00 6.7651730E-09 3.5500110E-10 O 13 1053+704 2023.01.25-18:53:05.0 WETTZELL 26.10887 41.17847 952.5 -2.5 1.1133050E-08 1.5236422E+00 7.2331603E-09 1.0733806E-10 O 14 0955+476 2023.01.25-18:54:46.0 KOKEE 317.07771 10.35412 888.5 13.9 3.8233930E-08 5.2520947E+00 6.7651730E-09 3.5500110E-10 O 14 0955+476 2023.01.25-18:54:46.0 WETTZELL 55.38168 34.54445 952.5 -2.4 1.2914244E-08 1.7670952E+00 7.2331603E-09 1.0733806E-10 O 15 1059+282 2023.01.25-18:56:30.0 KOKEE 294.16493 15.65712 888.5 14.0 2.5968885E-08 3.5970234E+00 6.7651730E-09 3.5500110E-10 O 15 1059+282 2023.01.25-18:56:30.0 WETTZELL 61.40009 12.27618 952.5 -2.4 3.3727218E-08 4.7190490E+00 7.2331603E-09 1.0733806E-10 O 16 1746+470 2023.01.25-18:58:46.0 KOKEE 25.01170 61.56118 888.7 13.9 8.0929480E-09 1.1343834E+00 6.7651730E-09 3.5500110E-10 O 16 1746+470 2023.01.25-18:58:46.0 WETTZELL 343.29808 8.45759 952.5 -2.2 4.7604605E-08 6.8110376E+00 7.2331603E-09 1.0733806E-10 O 17 2309+454 2023.01.25-19:01:15.0 KOKEE 44.58934 10.57292 888.7 14.0 3.7559890E-08 5.3257231E+00 6.7651730E-09 3.5500110E-10 O 17 2309+454 2023.01.25-19:01:15.0 WETTZELL 296.24726 41.46461 952.5 -2.2 1.1070022E-08 1.5121172E+00 7.2331603E-09 1.0733806E-10 O 18 2201+171 2023.01.25-19:03:42.0 KOKEE 76.98506 15.44080 888.7 14.1 2.6353413E-08 3.7651594E+00 6.7651730E-09 3.5500110E-10 O 18 2201+171 2023.01.25-19:03:42.0 WETTZELL 283.49416 11.58050 952.4 -2.1 3.5621117E-08 4.9473875E+00 7.2331603E-09 1.0733806E-10 O 19 2113+293 2023.01.25-19:05:22.0 KOKEE 67.44984 29.54114 888.8 14.2 1.4388235E-08 2.0294058E+00 6.7651730E-09 3.5500110E-10 O 19 2113+293 2023.01.25-19:05:22.0 WETTZELL 300.42280 13.16251 952.4 -2.1 3.1590624E-08 4.3883956E+00 7.2331603E-09 1.0733806E-10 O 20 2215+150 2023.01.25-19:07:01.0 KOKEE 78.07360 12.16617 888.9 14.2 3.2994849E-08 4.7520876E+00 6.7651730E-09 3.5500110E-10 O 20 2215+150 2023.01.25-19:07:01.0 WETTZELL 279.99145 11.85952 952.4 -2.2 3.4835014E-08 4.8297691E+00 7.2331603E-09 1.0733806E-10 O 21 2229+695 2023.01.25-19:08:50.0 KOKEE 21.73441 22.27931 889.0 14.1 1.8634335E-08 2.5999422E+00 6.7651730E-09 3.5500110E-10 O 21 2229+695 2023.01.25-19:08:50.0 WETTZELL 330.27205 46.18402 952.4 -2.2 1.0163138E-08 1.3895555E+00 7.2331603E-09 1.0733806E-10 O 22 1803+784 2023.01.25-19:10:08.0 KOKEE 4.03397 33.09973 889.0 14.1 1.2993162E-08 1.8110243E+00 6.7651730E-09 3.5500110E-10 O 22 1803+784 2023.01.25-19:10:08.0 WETTZELL 353.89698 38.47101 952.3 -2.2 1.1779119E-08 1.6136563E+00 7.2331603E-09 1.0733806E-10 O 23 1418+546 2023.01.25-19:12:34.0 KOKEE 328.07505 46.96982 889.0 14.0 9.7259428E-09 1.3573355E+00 6.7651730E-09 3.5500110E-10 O 23 1418+546 2023.01.25-19:12:34.0 WETTZELL 18.13127 16.60040 952.3 -2.1 2.5373610E-08 3.5223908E+00 7.2331603E-09 1.0733806E-10 O 24 1059+282 2023.01.25-19:15:11.0 KOKEE 295.48603 11.71915 889.1 13.8 3.4097493E-08 4.7135955E+00 6.7651730E-09 3.5500110E-10 O 24 1059+282 2023.01.25-19:15:11.0 WETTZELL 64.60593 15.00581 952.3 -2.2 2.7911057E-08 3.8706319E+00 7.2331603E-09 1.0733806E-10 O 25 2201+171 2023.01.25-19:18:01.0 KOKEE 78.11719 18.68726 889.0 14.0 2.2005085E-08 3.1315752E+00 6.7651730E-09 3.5500110E-10 O 25 2201+171 2023.01.25-19:18:01.0 WETTZELL 286.09857 9.31083 952.2 -2.3 4.3600803E-08 6.1137011E+00 7.2331603E-09 1.0733806E-10 O 26 2113+293 2023.01.25-19:19:44.0 KOKEE 68.04485 32.62904 888.9 13.9 1.3167192E-08 1.8560924E+00 6.7651730E-09 3.5500110E-10 O 26 2113+293 2023.01.25-19:19:44.0 WETTZELL 302.88084 11.15714 952.2 -2.3 3.6887895E-08 5.1572892E+00 7.2331603E-09 1.0733806E-10 O 27 2215+150 2023.01.25-19:21:26.0 KOKEE 79.27360 15.44880 888.9 13.8 2.6342308E-08 3.7670720E+00 6.7651730E-09 3.5500110E-10 O 27 2215+150 2023.01.25-19:21:26.0 WETTZELL 282.63773 9.54156 952.1 -2.3 4.2630846E-08 5.9639471E+00 7.2331603E-09 1.0733806E-10 O 28 2309+454 2023.01.25-19:23:48.0 KOKEE 45.90669 14.29291 888.8 13.9 2.8320384E-08 3.9948465E+00 6.7651730E-09 3.5500110E-10 O 28 2309+454 2023.01.25-19:23:48.0 WETTZELL 299.09215 38.18991 952.1 -2.2 1.1851376E-08 1.6198990E+00 7.2331603E-09 1.0733806E-10 O 29 2214+241 2023.01.25-19:25:57.0 KOKEE 70.69549 19.48116 888.9 13.9 2.1154991E-08 3.0007247E+00 6.7651730E-09 3.5500110E-10 O 29 2214+241 2023.01.25-19:25:57.0 WETTZELL 289.84302 15.34807 952.1 -2.3 2.7323899E-08 3.7717543E+00 7.2331603E-09 1.0733806E-10 O 30 2000+472 2023.01.25-19:27:20.0 KOKEE 43.10391 46.90669 888.9 14.0 9.7383389E-09 1.3661333E+00 6.7651730E-09 3.5500110E-10 O 30 2000+472 2023.01.25-19:27:20.0 WETTZELL 326.75123 16.27615 952.1 -2.3 2.5852421E-08 3.5855304E+00 7.2331603E-09 1.0733806E-10 O 31 1059+282 2023.01.25-19:29:39.0 KOKEE 296.58673 8.70049 889.1 13.8 4.4855586E-08 6.1952728E+00 6.7651730E-09 3.5500110E-10 O 31 1059+282 2023.01.25-19:29:39.0 WETTZELL 67.06926 17.17013 952.1 -2.2 2.4571969E-08 3.3918277E+00 7.2331603E-09 1.0733806E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10