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: # 2025-06-22 | 01:39:46.320 # # Data content: # Ray-tracing results for session: # 240122-i24022# # Total number of observations: # 48 # 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: 2024012218 | 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 $240122-i24022# H $240122-i24022# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:39:46.320) 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 3C418 2024.01.22-17:30:20.0 KOKEE 41.41456 19.96080 885.0 13.9 2.1020475E-08 2.9079037E+00 6.7466330E-09 4.9746259E-10 O 1 3C418 2024.01.22-17:30:20.0 WETTZELL 308.08318 37.66392 945.1 7.0 1.2299035E-08 1.6301574E+00 7.1728048E-09 3.6116853E-10 O 2 0749+540 2024.01.22-17:33:29.0 KOKEE 325.09587 8.53012 885.0 13.9 4.6573843E-08 6.7184336E+00 6.7466330E-09 4.9746259E-10 O 2 0749+540 2024.01.22-17:33:29.0 WETTZELL 51.87230 42.18254 945.3 7.0 1.1202536E-08 1.4879376E+00 7.1728048E-09 3.6116853E-10 O 3 1030+415 2024.01.22-17:36:21.0 KOKEE 305.74627 31.07872 885.1 13.8 1.3991573E-08 1.9474084E+00 6.7466330E-09 4.9746259E-10 O 3 1030+415 2024.01.22-17:36:21.0 WETTZELL 42.30854 14.51821 945.4 6.9 2.9531665E-08 3.9496235E+00 7.1728048E-09 3.6116853E-10 O 4 1418+546 2024.01.22-17:39:25.0 KOKEE 347.63829 56.68065 885.2 13.8 8.6645277E-09 1.1984504E+00 6.7466330E-09 4.9746259E-10 O 4 1418+546 2024.01.22-17:39:25.0 WETTZELL 2.49698 13.47593 945.5 6.8 3.1650684E-08 4.2161934E+00 7.1728048E-09 3.6116853E-10 O 5 1039+811 2024.01.22-17:42:07.0 KOKEE 350.67677 25.64418 885.2 13.8 1.6651745E-08 2.3162056E+00 6.7466330E-09 4.9746259E-10 O 5 1039+811 2024.01.22-17:42:07.0 WETTZELL 10.87327 43.74851 945.6 6.7 1.0877029E-08 1.4426893E+00 7.1728048E-09 3.6116853E-10 O 6 1758+388 2024.01.22-17:44:30.0 KOKEE 55.27122 50.38353 885.1 13.8 9.3940984E-09 1.2952846E+00 6.7466330E-09 4.9746259E-10 O 6 1758+388 2024.01.22-17:44:30.0 WETTZELL 323.07471 8.30099 945.5 6.7 4.9522322E-08 6.6435419E+00 7.1728048E-09 3.6116853E-10 O 7 0016+731 2024.01.22-17:46:51.0 KOKEE 11.34898 9.85208 885.1 13.9 4.0793007E-08 5.7735984E+00 6.7466330E-09 4.9746259E-10 O 7 0016+731 2024.01.22-17:46:51.0 WETTZELL 339.98117 61.07181 945.6 6.6 8.6026848E-09 1.1408870E+00 7.1728048E-09 3.6116853E-10 O 8 3C371 2024.01.22-17:48:19.0 KOKEE 16.80014 36.05522 885.0 13.9 1.2277962E-08 1.6986501E+00 6.7466330E-09 4.9746259E-10 O 8 3C371 2024.01.22-17:48:19.0 WETTZELL 341.29006 34.41833 945.6 6.5 1.3286840E-08 1.7610543E+00 7.1728048E-09 3.6116853E-10 O 9 1636+473 2024.01.22-17:50:47.0 KOKEE 27.82313 60.17778 885.1 13.9 8.3456057E-09 1.1522675E+00 6.7466330E-09 4.9746259E-10 O 9 1636+473 2024.01.22-17:50:47.0 WETTZELL 341.51195 9.27688 945.6 6.3 4.4771260E-08 5.9931742E+00 7.1728048E-09 3.6116853E-10 O 10 2113+293 2024.01.22-17:53:30.0 KOKEE 62.52904 11.70374 885.1 14.0 3.4747800E-08 4.8098430E+00 6.7466330E-09 4.9746259E-10 O 10 2113+293 2024.01.22-17:53:30.0 WETTZELL 286.24890 25.88210 945.6 6.2 1.7163205E-08 2.2766232E+00 7.1728048E-09 3.6116853E-10 O 11 2106+143 2024.01.22-17:56:10.0 KOKEE 77.66511 8.62220 885.0 14.0 4.6035884E-08 6.3759114E+00 6.7466330E-09 4.9746259E-10 O 11 2106+143 2024.01.22-17:56:10.0 WETTZELL 276.76964 13.54592 945.7 6.0 3.1519502E-08 4.2014738E+00 7.1728048E-09 3.6116853E-10 O 12 1746+470 2024.01.22-17:59:39.0 KOKEE 40.09144 52.37228 884.8 14.0 9.1384931E-09 1.2611000E+00 6.7466330E-09 4.9746259E-10 O 12 1746+470 2024.01.22-17:59:39.0 WETTZELL 331.68251 12.97395 945.6 5.8 3.2793015E-08 4.3619850E+00 7.1728048E-09 3.6116853E-10 O 13 0716+714 2024.01.22-18:02:22.0 KOKEE 343.76343 11.66816 885.0 13.9 3.4883565E-08 4.9409856E+00 6.7466330E-09 4.9746259E-10 O 13 0716+714 2024.01.22-18:02:22.0 WETTZELL 29.34790 53.26213 945.6 5.7 9.3932531E-09 1.2464605E+00 7.1728048E-09 3.6116853E-10 O 14 0955+476 2024.01.22-18:04:16.0 KOKEE 313.98965 20.67896 885.0 14.0 2.0353098E-08 2.8494895E+00 6.7466330E-09 4.9746259E-10 O 14 0955+476 2024.01.22-18:04:16.0 WETTZELL 47.17745 26.44255 945.6 5.7 1.6834775E-08 2.2390718E+00 7.1728048E-09 3.6116853E-10 O 15 1803+784 2024.01.22-18:06:00.0 KOKEE 7.97534 31.21105 885.1 14.0 1.3931893E-08 1.9307520E+00 6.7466330E-09 4.9746259E-10 O 15 1803+784 2024.01.22-18:06:00.0 WETTZELL 349.53351 40.29544 945.5 5.6 1.1624167E-08 1.5410014E+00 7.1728048E-09 3.6116853E-10 O 16 1144+402 2024.01.22-18:07:43.0 KOKEE 304.10523 39.11013 885.0 14.0 1.1465780E-08 1.5920616E+00 6.7466330E-09 4.9746259E-10 O 16 1144+402 2024.01.22-18:07:43.0 WETTZELL 36.14386 9.04891 945.7 5.7 4.5865263E-08 6.1993767E+00 7.1728048E-09 3.6116853E-10 O 17 1015+359 2024.01.22-18:09:36.0 KOKEE 301.13533 20.93987 885.0 13.9 2.0117853E-08 2.8172386E+00 6.7466330E-09 4.9746259E-10 O 17 1015+359 2024.01.22-18:09:36.0 WETTZELL 53.55592 15.99451 945.7 5.7 2.6958265E-08 3.6055088E+00 7.1728048E-09 3.6116853E-10 O 18 2113+293 2024.01.22-18:12:31.0 KOKEE 63.84059 15.64522 885.0 14.0 2.6446033E-08 3.6478278E+00 6.7466330E-09 4.9746259E-10 O 18 2113+293 2024.01.22-18:12:31.0 WETTZELL 289.42227 22.91394 945.7 5.7 1.9210430E-08 2.5485711E+00 7.1728048E-09 3.6116853E-10 O 19 2106+143 2024.01.22-18:15:12.0 KOKEE 79.29489 12.95304 885.1 14.0 3.1594991E-08 4.3486647E+00 6.7466330E-09 4.9746259E-10 O 19 2106+143 2024.01.22-18:15:12.0 WETTZELL 280.28105 10.45973 945.8 5.6 4.0137697E-08 5.3719708E+00 7.1728048E-09 3.6116853E-10 O 20 2229+695 2024.01.22-18:18:12.0 KOKEE 20.62519 16.93265 885.3 14.1 2.4551182E-08 3.4171827E+00 6.7466330E-09 4.9746259E-10 O 20 2229+695 2024.01.22-18:18:12.0 WETTZELL 328.48479 51.50370 945.9 5.5 9.6154935E-09 1.2748058E+00 7.1728048E-09 3.6116853E-10 O 21 2000+472 2024.01.22-18:19:37.0 KOKEE 46.74573 33.59313 885.3 14.2 1.3052765E-08 1.8007791E+00 6.7466330E-09 4.9746259E-10 O 21 2000+472 2024.01.22-18:19:37.0 WETTZELL 315.25129 24.58702 945.9 5.4 1.7989923E-08 2.3844805E+00 7.1728048E-09 3.6116853E-10 O 22 0920+390 2024.01.22-18:23:02.0 KOKEE 308.32754 8.84368 885.4 14.3 4.5093975E-08 6.5075374E+00 6.7466330E-09 4.9746259E-10 O 22 0920+390 2024.01.22-18:23:02.0 WETTZELL 61.75758 27.68906 946.0 5.4 1.6144303E-08 2.1488132E+00 7.1728048E-09 3.6116853E-10 O 23 1053+704 2024.01.22-18:26:35.0 KOKEE 338.58181 26.19710 885.4 14.4 1.6330267E-08 2.2736742E+00 6.7466330E-09 4.9746259E-10 O 23 1053+704 2024.01.22-18:26:35.0 WETTZELL 23.53488 38.46550 946.1 5.3 1.2084655E-08 1.6035888E+00 7.1728048E-09 3.6116853E-10 O 24 2113+293 2024.01.22-18:29:22.0 KOKEE 64.90131 19.17336 885.4 14.4 2.1828830E-08 3.0072667E+00 6.7466330E-09 4.9746259E-10 O 24 2113+293 2024.01.22-18:29:22.0 WETTZELL 292.22839 20.33158 946.1 5.3 2.1482549E-08 2.8508005E+00 7.1728048E-09 3.6116853E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10