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 | 12:31:32.347 # # Data content: # Ray-tracing results for session: # 230221-i23052# # Total number of observations: # 50 # 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: 2023022118 | 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 $230221-i23052# H $230221-i23052# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:31:32.347) 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 2023.02.21-18:30:20.0 KOKEE 1.07895 42.28542 888.2 14.5 1.0901265E-08 1.4858469E+00 6.7575558E-09 5.8778653E-10 O 1 3C371 2023.02.21-18:30:20.0 WETTZELL 356.15513 29.18066 946.5 9.2 1.5257485E-08 2.0423036E+00 7.1828523E-09 2.8651857E-10 O 2 1128+385 2023.02.21-18:31:57.0 KOKEE 307.82237 8.48060 887.8 14.6 4.7498101E-08 6.6368746E+00 6.7575558E-09 5.8778653E-10 O 2 1128+385 2023.02.21-18:31:57.0 WETTZELL 62.37313 27.40031 946.5 9.2 1.6153095E-08 2.1576287E+00 7.1828523E-09 2.8651857E-10 O 3 0059+581 2023.02.21-18:33:50.0 KOKEE 30.76784 10.91887 887.5 14.7 3.7649705E-08 5.2065574E+00 6.7575558E-09 5.8778653E-10 O 3 0059+581 2023.02.21-18:33:50.0 WETTZELL 309.96285 51.26607 946.5 9.2 9.5681948E-09 1.2822367E+00 7.1828523E-09 2.8651857E-10 O 4 2309+454 2023.02.21-18:36:05.0 KOKEE 48.20577 24.24964 887.8 14.7 1.7782476E-08 2.4291152E+00 6.7575558E-09 5.8778653E-10 O 4 2309+454 2023.02.21-18:36:05.0 WETTZELL 306.66370 30.14285 946.5 9.2 1.4823892E-08 1.9912646E+00 7.1828523E-09 2.8651857E-10 O 5 1053+704 2023.02.21-18:38:59.0 KOKEE 340.24328 15.21681 888.0 14.7 2.7556784E-08 3.7871230E+00 6.7575558E-09 5.8778653E-10 O 5 1053+704 2023.02.21-18:38:59.0 WETTZELL 30.41403 48.37766 946.5 9.1 9.9803693E-09 1.3341689E+00 7.1828523E-09 2.8651857E-10 O 6 1418+546 2023.02.21-18:41:47.0 KOKEE 322.23253 36.86043 888.0 14.8 1.2218984E-08 1.6660345E+00 6.7575558E-09 5.8778653E-10 O 6 1418+546 2023.02.21-18:41:47.0 WETTZELL 28.55124 21.50222 946.4 9.2 2.0214040E-08 2.7025180E+00 7.1828523E-09 2.8651857E-10 O 7 2000+472 2023.02.21-18:44:52.0 KOKEE 34.50217 56.27848 887.7 14.9 8.8264597E-09 1.2022329E+00 6.7575558E-09 5.8778653E-10 O 7 2000+472 2023.02.21-18:44:52.0 WETTZELL 336.59940 11.31676 946.5 9.3 3.7009327E-08 5.0180417E+00 7.1828523E-09 2.8651857E-10 O 8 0718+793 2023.02.21-18:47:40.0 KOKEE 356.44484 11.82019 887.7 14.9 3.4958101E-08 4.8295728E+00 6.7575558E-09 5.8778653E-10 O 8 0718+793 2023.02.21-18:47:40.0 WETTZELL 9.19342 58.56976 946.4 9.3 8.7486936E-09 1.1703180E+00 7.1828523E-09 2.8651857E-10 O 9 2229+695 2023.02.21-18:50:21.0 KOKEE 20.74251 29.74204 887.7 14.8 1.4752881E-08 2.0133606E+00 6.7575558E-09 5.8778653E-10 O 9 2229+695 2023.02.21-18:50:21.0 WETTZELL 335.08491 39.54370 946.4 9.3 1.1710333E-08 1.5684969E+00 7.1828523E-09 2.8651857E-10 O 10 3C418 2023.02.21-18:51:38.0 KOKEE 34.03235 50.08321 887.8 14.8 9.5689387E-09 1.3036319E+00 6.7575558E-09 5.8778653E-10 O 10 3C418 2023.02.21-18:51:38.0 WETTZELL 333.80968 16.89770 946.4 9.4 2.5373541E-08 3.4163105E+00 7.1828523E-09 2.8651857E-10 O 11 1306+360 2023.02.21-18:53:49.0 KOKEE 300.90354 22.20713 887.5 14.9 1.9299744E-08 2.6383666E+00 6.7575558E-09 5.8778653E-10 O 11 1306+360 2023.02.21-18:53:49.0 WETTZELL 52.49346 15.21650 946.4 9.4 2.8001046E-08 3.7525480E+00 7.1828523E-09 2.8651857E-10 O 12 1039+811 2023.02.21-18:55:37.0 KOKEE 351.14674 18.15123 887.6 14.9 2.3326328E-08 3.1970913E+00 6.7575558E-09 5.8778653E-10 O 12 1039+811 2023.02.21-18:55:37.0 WETTZELL 14.09248 50.93212 946.4 9.4 9.6112136E-09 1.2853397E+00 7.1828523E-09 2.8651857E-10 O 13 0017+200 2023.02.21-18:57:48.0 KOKEE 71.24763 8.46990 888.0 14.9 4.7567090E-08 6.6286247E+00 6.7575558E-09 5.8778653E-10 O 13 0017+200 2023.02.21-18:57:48.0 WETTZELL 279.12648 19.47861 946.3 9.2 2.2204534E-08 3.0037075E+00 7.1828523E-09 2.8651857E-10 O 14 0016+731 2023.02.21-18:59:45.0 KOKEE 17.68369 21.59065 888.1 14.9 1.9813866E-08 2.7099417E+00 6.7575558E-09 5.8778653E-10 O 14 0016+731 2023.02.21-18:59:45.0 WETTZELL 335.09343 48.14743 946.3 9.2 1.0017411E-08 1.3413383E+00 7.1828523E-09 2.8651857E-10 O 15 0718+793 2023.02.21-19:02:05.0 KOKEE 357.11249 11.63200 888.2 14.9 3.5487140E-08 4.9046628E+00 6.7575558E-09 5.8778653E-10 O 15 0718+793 2023.02.21-19:02:05.0 WETTZELL 8.07507 58.92489 946.3 9.0 8.7159829E-09 1.1659767E+00 7.1828523E-09 2.8651857E-10 O 16 2353+816 2023.02.21-19:05:42.0 KOKEE 8.58768 23.13248 888.3 14.9 1.8577715E-08 2.5396277E+00 6.7575558E-09 5.8778653E-10 O 16 2353+816 2023.02.21-19:05:42.0 WETTZELL 347.94189 48.31230 946.3 8.9 9.9913472E-09 1.3371978E+00 7.1828523E-09 2.8651857E-10 O 17 2000+472 2023.02.21-19:08:26.0 KOKEE 29.36358 59.18051 888.3 15.0 8.5494407E-09 1.1644247E+00 6.7575558E-09 5.8778653E-10 O 17 2000+472 2023.02.21-19:08:26.0 WETTZELL 340.39602 9.90012 946.4 8.9 4.1894747E-08 5.6978634E+00 7.1828523E-09 2.8651857E-10 O 18 0017+200 2023.02.21-19:10:15.0 KOKEE 72.26636 11.21576 888.4 15.0 3.6729299E-08 5.0717157E+00 6.7575558E-09 5.8778653E-10 O 18 0017+200 2023.02.21-19:10:15.0 WETTZELL 281.36603 17.46970 946.4 8.9 2.4606831E-08 3.3343740E+00 7.1828523E-09 2.8651857E-10 O 19 2309+454 2023.02.21-19:12:51.0 KOKEE 48.73816 30.64780 888.3 14.9 1.4361544E-08 1.9592761E+00 6.7575558E-09 5.8778653E-10 O 19 2309+454 2023.02.21-19:12:51.0 WETTZELL 311.63339 25.46761 946.4 8.8 1.7282067E-08 2.3232812E+00 7.1828523E-09 2.8651857E-10 O 20 0025+197 2023.02.21-19:16:27.0 KOKEE 72.39290 10.50936 888.2 15.0 3.9022730E-08 5.3979553E+00 6.7575558E-09 5.8778653E-10 O 20 0025+197 2023.02.21-19:16:27.0 WETTZELL 280.63450 17.63695 946.4 8.9 2.4386419E-08 3.3041626E+00 7.1828523E-09 2.8651857E-10 O 21 2353+816 2023.02.21-19:20:49.0 KOKEE 8.51325 23.65459 888.0 15.0 1.8196028E-08 2.4870168E+00 6.7575558E-09 5.8778653E-10 O 21 2353+816 2023.02.21-19:20:49.0 WETTZELL 348.10980 47.79784 946.4 8.9 1.0071921E-08 1.3479781E+00 7.1828523E-09 2.8651857E-10 O 22 0133+476 2023.02.21-19:23:35.0 KOKEE 41.50718 8.73560 887.9 14.9 4.6238585E-08 6.4387674E+00 6.7575558E-09 5.8778653E-10 O 22 0133+476 2023.02.21-19:23:35.0 WETTZELL 296.73135 44.99776 946.4 8.9 1.0552046E-08 1.4153738E+00 7.1828523E-09 2.8651857E-10 O 23 0017+200 2023.02.21-19:25:17.0 KOKEE 73.45086 14.55177 887.9 14.9 2.8752677E-08 3.9486485E+00 6.7575558E-09 5.8778653E-10 O 23 0017+200 2023.02.21-19:25:17.0 WETTZELL 284.05863 15.06512 946.4 8.9 2.8305741E-08 3.8465331E+00 7.1828523E-09 2.8651857E-10 O 24 2000+472 2023.02.21-19:27:09.0 KOKEE 24.36420 61.14864 887.7 15.0 8.3831487E-09 1.1417317E+00 6.7575558E-09 5.8778653E-10 O 24 2000+472 2023.02.21-19:27:09.0 WETTZELL 343.46138 8.94798 946.4 8.8 4.5959502E-08 6.2681104E+00 7.1828523E-09 2.8651857E-10 O 25 1306+360 2023.02.21-19:29:14.0 KOKEE 302.78129 15.21743 887.6 14.9 2.7558270E-08 3.7851741E+00 6.7575558E-09 5.8778653E-10 O 25 1306+360 2023.02.21-19:29:14.0 WETTZELL 58.16594 19.99184 946.4 8.8 2.1644252E-08 2.8937358E+00 7.1828523E-09 2.8651857E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10