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: # 2025-06-21 | 01:33:44.690 # # Data content: # Ray-tracing results for session: # 231120-i23324# # Total number of observations: # 44 # 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: 2023112018 | 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 $231120-i23324# H $231120-i23324# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:33:44.690) 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 2023.11.20-17:30:20.0 KOKEE 11.58728 18.27487 888.1 14.3 2.2144455E-08 3.1809485E+00 6.7674608E-09 2.5390188E-10 O 1 1803+784 2023.11.20-17:30:20.0 WETTZELL 342.56163 52.76271 940.7 6.5 9.2703633E-09 1.2579419E+00 7.1397422E-09 2.4660646E-10 O 2 0442+389 2023.11.20-17:33:23.0 KOKEE 307.21562 12.84303 888.1 14.3 3.0904478E-08 4.4903594E+00 6.7674608E-09 2.5390188E-10 O 2 0442+389 2023.11.20-17:33:23.0 WETTZELL 58.33276 24.90282 940.7 6.5 1.7438553E-08 2.3516976E+00 7.1397422E-09 2.4660646E-10 O 3 1504+377 2023.11.20-17:37:01.0 KOKEE 58.89960 34.49459 888.1 14.2 1.2364470E-08 1.7624889E+00 6.7674608E-09 2.5390188E-10 O 3 1504+377 2023.11.20-17:37:01.0 WETTZELL 308.83739 16.45574 940.7 6.6 2.5737145E-08 3.5610334E+00 7.1397422E-09 2.4660646E-10 O 4 1617+229 2023.11.20-17:39:12.0 KOKEE 71.72027 16.70167 888.1 14.2 2.4108479E-08 3.4537263E+00 6.7674608E-09 2.5390188E-10 O 4 1617+229 2023.11.20-17:39:12.0 WETTZELL 286.80616 15.68248 940.7 6.6 2.6945464E-08 3.7401781E+00 7.1397422E-09 2.4660646E-10 O 5 1746+470 2023.11.20-17:41:42.0 KOKEE 42.47273 8.41541 888.1 14.3 4.5631481E-08 6.6997336E+00 6.7674608E-09 2.5390188E-10 O 5 1746+470 2023.11.20-17:41:42.0 WETTZELL 295.56584 44.42499 940.7 6.7 1.0540049E-08 1.4348397E+00 7.1397422E-09 2.4660646E-10 O 6 0602+673 2023.11.20-17:44:00.0 KOKEE 335.59932 26.78486 888.1 14.2 1.5507014E-08 2.2202038E+00 6.7674608E-09 2.5390188E-10 O 6 0602+673 2023.11.20-17:44:00.0 WETTZELL 25.90116 36.47938 940.7 6.7 1.2392987E-08 1.6776586E+00 7.1397422E-09 2.4660646E-10 O 7 0738+491 2023.11.20-17:46:03.0 KOKEE 316.91223 42.22691 888.2 14.3 1.0432252E-08 1.4892889E+00 6.7674608E-09 2.5390188E-10 O 7 0738+491 2023.11.20-17:46:03.0 WETTZELL 27.55370 14.81703 940.7 6.7 2.8394044E-08 3.8654197E+00 7.1397422E-09 2.4660646E-10 O 8 1053+704 2023.11.20-17:48:42.0 KOKEE 358.91373 42.04113 888.2 14.3 1.0468428E-08 1.4936180E+00 6.7674608E-09 2.5390188E-10 O 8 1053+704 2023.11.20-17:48:42.0 WETTZELL 358.01262 29.26750 940.8 6.8 1.5047196E-08 2.0463038E+00 7.1397422E-09 2.4660646E-10 O 9 0800+618 2023.11.20-17:52:01.0 KOKEE 333.72330 39.57114 888.3 14.3 1.1002131E-08 1.5709046E+00 6.7674608E-09 2.5390188E-10 O 9 0800+618 2023.11.20-17:52:01.0 WETTZELL 19.03637 25.01750 940.7 6.8 1.7364392E-08 2.3560997E+00 7.1397422E-09 2.4660646E-10 O 10 0642+449 2023.11.20-17:54:42.0 KOKEE 310.04041 31.88960 888.2 14.4 1.3250438E-08 1.8949274E+00 6.7674608E-09 2.5390188E-10 O 10 0642+449 2023.11.20-17:54:42.0 WETTZELL 39.48243 17.10142 940.7 6.9 2.4797420E-08 3.3603576E+00 7.1397422E-09 2.4660646E-10 O 11 0418+532 2023.11.20-17:57:20.0 KOKEE 323.87479 10.28723 888.3 14.4 3.8006622E-08 5.5696534E+00 6.7674608E-09 2.5390188E-10 O 11 0418+532 2023.11.20-17:57:20.0 WETTZELL 50.86774 40.19077 940.7 6.9 1.1423640E-08 1.5427664E+00 7.1397422E-09 2.4660646E-10 O 12 0641+392 2023.11.20-18:01:19.0 KOKEE 303.59621 30.06454 888.3 14.5 1.3966521E-08 1.9982948E+00 6.7674608E-09 2.5390188E-10 O 12 0641+392 2023.11.20-18:01:19.0 WETTZELL 44.20046 13.47643 940.7 6.9 3.1052757E-08 4.2218114E+00 7.1397422E-09 2.4660646E-10 O 13 0749+540 2023.11.20-18:05:18.0 KOKEE 322.60636 39.60201 888.3 14.5 1.0995366E-08 1.5701286E+00 6.7674608E-09 2.5390188E-10 O 13 0749+540 2023.11.20-18:05:18.0 WETTZELL 26.30914 19.71369 940.7 6.9 2.1687011E-08 2.9433210E+00 7.1397422E-09 2.4660646E-10 O 14 1418+546 2023.11.20-18:09:45.0 KOKEE 33.90990 44.60570 888.4 14.6 9.9851377E-09 1.4232509E+00 6.7674608E-09 2.5390188E-10 O 14 1418+546 2023.11.20-18:09:45.0 WETTZELL 331.06983 21.72781 940.6 6.9 1.9802998E-08 2.7139233E+00 7.1397422E-09 2.4660646E-10 O 15 DA426 2023.11.20-18:12:54.0 KOKEE 54.32949 20.92217 888.5 14.5 1.9497887E-08 2.7883647E+00 6.7674608E-09 2.5390188E-10 O 15 DA426 2023.11.20-18:12:54.0 WETTZELL 299.66164 27.79431 940.7 6.9 1.5775498E-08 2.1595916E+00 7.1397422E-09 2.4660646E-10 O 16 1617+229 2023.11.20-18:15:33.0 KOKEE 74.22116 24.77315 888.5 14.5 1.6659401E-08 2.3770371E+00 6.7674608E-09 2.5390188E-10 O 16 1617+229 2023.11.20-18:15:33.0 WETTZELL 293.23775 10.08465 940.7 6.9 4.0778336E-08 5.7722046E+00 7.1397422E-09 2.4660646E-10 O 17 1732+389 2023.11.20-18:17:43.0 KOKEE 53.29200 14.06144 888.4 14.5 2.8359123E-08 4.0807660E+00 6.7674608E-09 2.5390188E-10 O 17 1732+389 2023.11.20-18:17:43.0 WETTZELL 293.76338 32.49173 940.7 7.0 1.3712267E-08 1.8733201E+00 7.1397422E-09 2.4660646E-10 O 18 1745+624 2023.11.20-18:20:24.0 KOKEE 29.23560 18.75490 888.5 14.5 2.1608868E-08 3.0991724E+00 6.7674608E-09 2.5390188E-10 O 18 1745+624 2023.11.20-18:20:24.0 WETTZELL 318.94478 45.93005 940.7 7.0 1.0268542E-08 1.3963799E+00 7.1397422E-09 2.4660646E-10 O 19 1504+377 2023.11.20-18:23:20.0 KOKEE 58.74702 43.70912 888.5 14.6 1.0146540E-08 1.4455064E+00 6.7674608E-09 2.5390188E-10 O 19 1504+377 2023.11.20-18:23:20.0 WETTZELL 316.38191 10.86720 940.7 6.9 3.8023698E-08 5.3398702E+00 7.1397422E-09 2.4660646E-10 O 20 0613+570 2023.11.20-18:25:31.0 KOKEE 324.19532 23.04519 888.5 14.5 1.7818977E-08 2.5560771E+00 6.7674608E-09 2.5390188E-10 O 20 0613+570 2023.11.20-18:25:31.0 WETTZELL 38.29215 32.40048 940.7 6.9 1.3739364E-08 1.8574650E+00 7.1397422E-09 2.4660646E-10 O 21 1039+811 2023.11.20-18:26:57.0 KOKEE 357.24263 31.01058 888.5 14.5 1.3581641E-08 1.9410443E+00 6.7674608E-09 2.5390188E-10 O 21 1039+811 2023.11.20-18:26:57.0 WETTZELL 1.55516 39.99251 940.7 6.9 1.1470893E-08 1.5563797E+00 7.1397422E-09 2.4660646E-10 O 22 0738+491 2023.11.20-18:28:57.0 KOKEE 315.19799 35.29699 888.5 14.7 1.2122783E-08 1.7323884E+00 6.7674608E-09 2.5390188E-10 O 22 0738+491 2023.11.20-18:28:57.0 WETTZELL 33.89285 18.41188 940.7 6.9 2.3128050E-08 3.1354640E+00 7.1397422E-09 2.4660646E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10