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 | 12:26:14.697 # # Data content: # Ray-tracing results for session: # 230215-i23046# # 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: 2023021518 | 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 $230215-i23046# H $230215-i23046# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:26:14.697) 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 3C371 2023.02.15-18:30:20.0 KOKEE 3.81147 42.05096 885.2 12.0 1.0611913E-08 1.4941438E+00 6.7462822E-09 3.7220789E-10 O 1 3C371 2023.02.15-18:30:20.0 WETTZELL 353.84842 29.51814 956.1 -2.6 1.4916828E-08 2.0315204E+00 7.2568121E-09 1.2089986E-10 O 2 2214+241 2023.02.15-18:32:07.0 KOKEE 72.53384 25.81345 885.2 12.0 1.6265932E-08 2.2945082E+00 6.7462822E-09 3.7220789E-10 O 2 2214+241 2023.02.15-18:32:07.0 WETTZELL 294.87427 10.99068 956.1 -2.6 3.7580694E-08 5.2719501E+00 7.2568121E-09 1.2089986E-10 O 3 1128+385 2023.02.15-18:34:26.0 KOKEE 306.37299 12.39045 885.2 12.0 3.2416541E-08 4.6283226E+00 6.7462822E-09 3.7220789E-10 O 3 1128+385 2023.02.15-18:34:26.0 WETTZELL 59.19033 24.37993 956.1 -2.6 1.7767631E-08 2.4024515E+00 7.2568121E-09 1.2089986E-10 O 4 1306+360 2023.02.15-18:35:58.0 KOKEE 299.38265 30.53382 885.2 12.1 1.3964505E-08 1.9670667E+00 6.7462822E-09 3.7220789E-10 O 4 1306+360 2023.02.15-18:35:58.0 WETTZELL 45.62705 10.08470 956.1 -2.7 4.0668789E-08 5.5603244E+00 7.2568121E-09 1.2089986E-10 O 5 1145+268 2023.02.15-18:38:08.0 KOKEE 294.16803 11.28681 885.1 12.1 3.5377861E-08 5.0595252E+00 6.7462822E-09 3.7220789E-10 O 5 1145+268 2023.02.15-18:38:08.0 WETTZELL 65.53240 13.98095 956.1 -2.7 2.9970331E-08 4.0542040E+00 7.2568121E-09 1.2089986E-10 O 6 1053+704 2023.02.15-18:40:29.0 KOKEE 339.54699 16.98083 885.1 12.0 2.4073582E-08 3.4188726E+00 6.7462822E-09 3.7220789E-10 O 6 1053+704 2023.02.15-18:40:29.0 WETTZELL 29.64479 46.56411 956.2 -2.8 1.0148191E-08 1.3753465E+00 7.2568121E-09 1.2089986E-10 O 7 0059+581 2023.02.15-18:42:15.0 KOKEE 29.87229 9.13937 885.2 11.9 4.2984037E-08 6.2284596E+00 6.7462822E-09 3.7220789E-10 O 7 0059+581 2023.02.15-18:42:15.0 WETTZELL 309.13014 53.18550 956.2 -2.8 9.2093081E-09 1.2520307E+00 7.2568121E-09 1.2089986E-10 O 8 2000+472 2023.02.15-18:43:43.0 KOKEE 38.65494 52.84755 885.2 12.0 8.9248472E-09 1.2553247E+00 6.7462822E-09 3.7220789E-10 O 8 2000+472 2023.02.15-18:43:43.0 WETTZELL 332.69870 13.05432 956.2 -2.8 3.1974895E-08 4.4324424E+00 7.2568121E-09 1.2089986E-10 O 9 2309+454 2023.02.15-18:46:03.0 KOKEE 47.82041 21.89762 885.2 12.0 1.8948865E-08 2.6798095E+00 6.7462822E-09 3.7220789E-10 O 9 2309+454 2023.02.15-18:46:03.0 WETTZELL 304.86652 31.95601 956.2 -2.8 1.3897457E-08 1.8977653E+00 7.2568121E-09 1.2089986E-10 O 10 0016+731 2023.02.15-18:48:26.0 KOKEE 17.25767 19.15258 885.2 12.1 2.1487616E-08 3.0466327E+00 6.7462822E-09 3.7220789E-10 O 10 0016+731 2023.02.15-18:48:26.0 WETTZELL 334.51038 50.58866 956.2 -2.7 9.5410090E-09 1.2965616E+00 7.2568121E-09 1.2089986E-10 O 11 3C418 2023.02.15-18:49:46.0 KOKEE 37.04324 46.64137 885.1 12.1 9.7798814E-09 1.3762014E+00 6.7462822E-09 3.7220789E-10 O 11 3C418 2023.02.15-18:49:46.0 WETTZELL 330.17009 18.85877 956.2 -2.7 2.2595551E-08 3.1040457E+00 7.2568121E-09 1.2089986E-10 O 12 2229+695 2023.02.15-18:51:03.0 KOKEE 21.30748 27.83300 885.2 12.1 1.5181161E-08 2.1429917E+00 6.7462822E-09 3.7220789E-10 O 12 2229+695 2023.02.15-18:51:03.0 WETTZELL 333.61965 41.16946 956.2 -2.6 1.1189385E-08 1.5225215E+00 7.2568121E-09 1.2089986E-10 O 13 0718+793 2023.02.15-18:53:45.0 KOKEE 355.65022 12.10017 885.2 12.2 3.3137790E-08 4.7488908E+00 6.7462822E-09 3.7220789E-10 O 13 0718+793 2023.02.15-18:53:45.0 WETTZELL 10.46022 58.07962 956.2 -2.5 8.6874983E-09 1.1781969E+00 7.2568121E-09 1.2089986E-10 O 14 0059+581 2023.02.15-18:56:32.0 KOKEE 30.71743 10.81290 885.3 12.3 3.6808980E-08 5.2940155E+00 6.7462822E-09 3.7220789E-10 O 14 0059+581 2023.02.15-18:56:32.0 WETTZELL 309.91135 51.37852 956.2 -2.4 9.4358400E-09 1.2831004E+00 7.2568121E-09 1.2089986E-10 O 15 1039+811 2023.02.15-18:58:02.0 KOKEE 350.77518 18.92381 885.3 12.4 2.1732630E-08 3.0815931E+00 6.7462822E-09 3.7220789E-10 O 15 1039+811 2023.02.15-18:58:02.0 WETTZELL 14.16437 50.08424 956.2 -2.4 9.6101725E-09 1.3034759E+00 7.2568121E-09 1.2089986E-10 O 16 1418+546 2023.02.15-19:00:44.0 KOKEE 322.44146 37.51831 885.1 12.5 1.1664878E-08 1.6424702E+00 6.7462822E-09 3.7220789E-10 O 16 1418+546 2023.02.15-19:00:44.0 WETTZELL 27.93356 21.14245 956.2 -2.4 2.0289798E-08 2.7576876E+00 7.2568121E-09 1.2089986E-10 O 17 2353+816 2023.02.15-19:04:55.0 KOKEE 8.62784 22.28416 885.1 12.6 1.8640794E-08 2.6375552E+00 6.7462822E-09 3.7220789E-10 O 17 2353+816 2023.02.15-19:04:55.0 WETTZELL 347.77382 49.15416 956.2 -2.5 9.7434670E-09 1.3234859E+00 7.2568121E-09 1.2089986E-10 O 18 0718+793 2023.02.15-19:08:51.0 KOKEE 356.33413 11.85500 885.2 12.4 3.3779362E-08 4.8442262E+00 6.7462822E-09 3.7220789E-10 O 18 0718+793 2023.02.15-19:08:51.0 WETTZELL 9.37452 58.50636 956.2 -2.5 8.6477620E-09 1.1728430E+00 7.2568121E-09 1.2089986E-10 O 19 0059+581 2023.02.15-19:11:38.0 KOKEE 31.52073 12.62554 885.3 12.3 3.1842663E-08 4.5552575E+00 6.7462822E-09 3.7220789E-10 O 19 0059+581 2023.02.15-19:11:38.0 WETTZELL 310.83344 49.49185 956.2 -2.4 9.6950542E-09 1.3186549E+00 7.2568121E-09 1.2089986E-10 O 20 2309+454 2023.02.15-19:13:52.0 KOKEE 48.50171 26.71273 885.3 12.4 1.5761862E-08 2.2246070E+00 6.7462822E-09 3.7220789E-10 O 20 2309+454 2023.02.15-19:13:52.0 WETTZELL 308.56076 28.29961 956.2 -2.4 1.5499081E-08 2.1192340E+00 7.2568121E-09 1.2089986E-10 O 21 1418+546 2023.02.15-19:18:02.0 KOKEE 321.74749 35.04908 885.3 12.3 1.2365599E-08 1.7416995E+00 6.7462822E-09 3.7220789E-10 O 21 1418+546 2023.02.15-19:18:02.0 WETTZELL 30.22111 22.52125 956.2 -2.5 1.9125973E-08 2.5973656E+00 7.2568121E-09 1.2089986E-10 O 22 1306+360 2023.02.15-19:20:52.0 KOKEE 301.06438 21.51786 885.4 12.3 1.9263473E-08 2.7213244E+00 6.7462822E-09 3.7220789E-10 O 22 1306+360 2023.02.15-19:20:52.0 WETTZELL 53.05504 15.66857 956.2 -2.4 2.6912080E-08 3.6484001E+00 7.2568121E-09 1.2089986E-10 O 23 2000+472 2023.02.15-19:23:02.0 KOKEE 31.46981 58.12290 885.5 12.3 8.3786281E-09 1.1782142E+00 6.7462822E-09 3.7220789E-10 O 23 2000+472 2023.02.15-19:23:02.0 WETTZELL 338.93932 10.41277 956.2 -2.3 3.9492256E-08 5.5147905E+00 7.2568121E-09 1.2089986E-10 O 24 0017+200 2023.02.15-19:24:51.0 KOKEE 71.53412 9.23108 885.5 12.4 4.2604509E-08 6.1483590E+00 6.7462822E-09 3.7220789E-10 O 24 0017+200 2023.02.15-19:24:51.0 WETTZELL 279.74996 18.91929 956.2 -2.3 2.2534547E-08 3.1047446E+00 7.2568121E-09 1.2089986E-10 O 25 0059+581 2023.02.15-19:26:40.0 KOKEE 32.22608 14.46938 885.5 12.3 2.8004393E-08 3.9912536E+00 6.7462822E-09 3.7220789E-10 O 25 0059+581 2023.02.15-19:26:40.0 WETTZELL 311.83949 47.64067 956.2 -2.4 9.9743436E-09 1.3569676E+00 7.2568121E-09 1.2089986E-10 O 26 2309+454 2023.02.15-19:28:54.0 KOKEE 48.69248 29.33174 885.5 12.0 1.4476786E-08 2.0417254E+00 6.7462822E-09 3.7220789E-10 O 26 2309+454 2023.02.15-19:28:54.0 WETTZELL 310.59918 26.39960 956.2 -2.4 1.6513937E-08 2.2598516E+00 7.2568121E-09 1.2089986E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10