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: # 2025-06-24 | 01:15:51.988 # # Data content: # Ray-tracing results for session: # 240421-q24112# # Total number of observations: # 64 # 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: 2024042106 | 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 $240421-q24112# H $240421-q24112# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:15:51.988) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 1606+106 2024.04.21-07:30:25.0 MK-VLBA 84.80546 17.06234 655.8 6.3 1.6822647E-08 3.3835742E+00 4.9751028E-09 2.1093515E-11 O 1 1606+106 2024.04.21-07:30:25.0 WETTZELL 278.99212 6.00679 944.1 3.6 6.4396416E-08 9.3949582E+00 7.1617305E-09 1.8627501E-10 O 2 0544+273 2024.04.21-07:34:07.0 MK-VLBA 293.65763 16.92761 655.8 6.3 1.6952689E-08 3.4055899E+00 4.9751028E-09 2.1093515E-11 O 2 0544+273 2024.04.21-07:34:07.0 WETTZELL 56.85389 8.02979 944.1 3.9 4.9915005E-08 6.9423386E+00 7.1617305E-09 1.8627501E-10 O 3 0613+570 2024.04.21-07:36:20.0 MK-VLBA 324.68182 25.35483 655.8 6.3 1.1606619E-08 2.3194814E+00 4.9751028E-09 2.1093515E-11 O 3 0613+570 2024.04.21-07:36:20.0 WETTZELL 32.93403 27.85645 944.1 4.1 1.5659147E-08 2.1342386E+00 7.1617305E-09 1.8627501E-10 O 4 1039+811 2024.04.21-07:37:31.0 MK-VLBA 358.70712 28.93818 655.8 6.3 1.0284864E-08 2.0529663E+00 4.9751028E-09 2.1093515E-11 O 4 1039+811 2024.04.21-07:37:31.0 WETTZELL 359.04419 39.95788 944.1 3.9 1.1422176E-08 1.5577537E+00 7.1617305E-09 1.8627501E-10 O 5 3C371 2024.04.21-07:38:49.0 MK-VLBA 20.33681 14.32897 655.8 6.3 1.9833751E-08 3.9623346E+00 4.9751028E-09 2.1093515E-11 O 5 3C371 2024.04.21-07:38:49.0 WETTZELL 328.17849 53.36684 944.1 3.9 9.1509019E-09 1.2477135E+00 7.1617305E-09 1.8627501E-10 O 6 1732+389 2024.04.21-07:39:59.0 MK-VLBA 51.74376 9.03590 655.8 6.3 3.0485730E-08 6.1659796E+00 4.9751028E-09 2.1093515E-11 O 6 1732+389 2024.04.21-07:39:59.0 WETTZELL 288.39335 38.02755 944.1 3.9 1.1906151E-08 1.6273935E+00 7.1617305E-09 1.8627501E-10 O 7 1504+377 2024.04.21-07:41:45.0 MK-VLBA 57.44691 37.85263 655.7 6.4 8.1255845E-09 1.6246755E+00 4.9751028E-09 2.1093515E-11 O 7 1504+377 2024.04.21-07:41:45.0 WETTZELL 309.82977 15.66181 944.1 4.2 2.6834868E-08 3.7129489E+00 7.1617305E-09 1.8627501E-10 O 8 0955+476 2024.04.21-07:43:29.0 MK-VLBA 333.68544 57.91655 655.7 6.4 5.8938835E-09 1.1782864E+00 4.9751028E-09 2.1093515E-11 O 8 0955+476 2024.04.21-07:43:29.0 WETTZELL 5.89558 6.74204 944.1 4.2 5.8255971E-08 8.2958970E+00 7.1617305E-09 1.8627501E-10 O 9 0805+410 2024.04.21-07:44:45.0 MK-VLBA 308.25550 44.28664 655.7 6.4 7.1465399E-09 1.4292001E+00 4.9751028E-09 2.1093515E-11 O 9 0805+410 2024.04.21-07:44:45.0 WETTZELL 26.74867 5.46837 944.2 4.3 6.9578219E-08 9.9948154E+00 7.1617305E-09 1.8627501E-10 O 10 0716+714 2024.04.21-07:46:06.0 MK-VLBA 341.67721 28.20580 655.7 6.3 1.0527057E-08 2.1019780E+00 4.9751028E-09 2.1093515E-11 O 10 0716+714 2024.04.21-07:46:06.0 WETTZELL 16.98526 35.20265 944.1 4.2 1.2715985E-08 1.7333896E+00 7.1617305E-09 1.8627501E-10 O 11 0642+449 2024.04.21-07:47:16.0 MK-VLBA 311.08470 28.43391 655.7 6.3 1.0451624E-08 2.0902323E+00 4.9751028E-09 2.1093515E-11 O 11 0642+449 2024.04.21-07:47:16.0 WETTZELL 38.59416 16.49891 944.2 4.1 2.5536890E-08 3.4914963E+00 7.1617305E-09 1.8627501E-10 O 12 0602+673 2024.04.21-07:48:25.0 MK-VLBA 335.85830 22.46957 655.7 6.3 1.2982961E-08 2.5932975E+00 4.9751028E-09 2.1093515E-11 O 12 0602+673 2024.04.21-07:48:25.0 WETTZELL 26.37627 36.91792 944.1 4.3 1.2206932E-08 1.6627842E+00 7.1617305E-09 1.8627501E-10 O 13 1803+784 2024.04.21-07:49:42.0 MK-VLBA 12.00849 17.80032 655.7 6.3 1.6158225E-08 3.2260848E+00 4.9751028E-09 2.1093515E-11 O 13 1803+784 2024.04.21-07:49:42.0 WETTZELL 342.29310 51.73288 944.2 4.4 9.3521130E-09 1.2748895E+00 7.1617305E-09 1.8627501E-10 O 14 1705+018 2024.04.21-07:51:53.0 MK-VLBA 90.08391 5.48766 655.7 6.4 4.7181147E-08 9.9147845E+00 4.9751028E-09 2.1093515E-11 O 14 1705+018 2024.04.21-07:51:53.0 WETTZELL 266.25861 5.57711 944.2 4.0 6.8542782E-08 1.0068104E+01 7.1617305E-09 1.8627501E-10 O 15 1617+229 2024.04.21-07:54:06.0 MK-VLBA 73.03965 23.40874 655.7 6.4 1.2497491E-08 2.5039770E+00 4.9751028E-09 2.1093515E-11 O 15 1617+229 2024.04.21-07:54:06.0 WETTZELL 289.69749 13.12350 944.2 3.7 3.1715379E-08 4.4135793E+00 7.1617305E-09 1.8627501E-10 O 16 1639+230 2024.04.21-07:56:21.0 MK-VLBA 71.72903 18.98450 655.7 6.4 1.5208824E-08 3.0507749E+00 4.9751028E-09 2.1093515E-11 O 16 1639+230 2024.04.21-07:56:21.0 WETTZELL 286.31315 16.34167 944.2 4.0 2.5779982E-08 3.5653006E+00 7.1617305E-09 1.8627501E-10 O 17 1645+224 2024.04.21-07:59:24.0 MK-VLBA 72.06538 18.05771 655.7 6.4 1.5944270E-08 3.1997596E+00 4.9751028E-09 2.1093515E-11 O 17 1645+224 2024.04.21-07:59:24.0 WETTZELL 285.30587 16.50649 944.2 4.5 2.5536501E-08 3.5307609E+00 7.1617305E-09 1.8627501E-10 O 18 1751+288 2024.04.21-08:01:50.0 MK-VLBA 61.60667 6.24940 655.7 6.4 4.2273797E-08 8.7154173E+00 4.9751028E-09 2.1093515E-11 O 18 1751+288 2024.04.21-08:01:50.0 WETTZELL 279.31432 31.12692 944.2 4.9 1.4171214E-08 1.9401305E+00 7.1617305E-09 1.8627501E-10 O 19 1746+470 2024.04.21-08:02:56.0 MK-VLBA 44.45113 13.10406 655.7 6.4 2.1579738E-08 4.3296053E+00 4.9751028E-09 2.1093515E-11 O 19 1746+470 2024.04.21-08:02:56.0 WETTZELL 298.30848 41.09632 944.2 5.1 1.1162231E-08 1.5248348E+00 7.1617305E-09 1.8627501E-10 O 20 1732+389 2024.04.21-08:03:54.0 MK-VLBA 53.09021 13.50743 655.7 6.4 2.0973681E-08 4.2122735E+00 4.9751028E-09 2.1093515E-11 O 20 1732+389 2024.04.21-08:03:54.0 WETTZELL 291.94066 34.34669 944.2 5.1 1.2992641E-08 1.7773247E+00 7.1617305E-09 1.8627501E-10 O 21 3C371 2024.04.21-08:05:04.0 MK-VLBA 20.96851 16.51460 655.8 6.4 1.7344210E-08 3.4647559E+00 4.9751028E-09 2.1093515E-11 O 21 3C371 2024.04.21-08:05:04.0 WETTZELL 328.42834 51.10313 944.2 5.1 9.4343116E-09 1.2865984E+00 7.1617305E-09 1.8627501E-10 O 22 1039+811 2024.04.21-08:06:17.0 MK-VLBA 357.41665 28.70832 655.8 6.4 1.0359378E-08 2.0678494E+00 4.9751028E-09 2.1093515E-11 O 22 1039+811 2024.04.21-08:06:17.0 WETTZELL 0.54902 39.94113 944.2 5.2 1.1426116E-08 1.5581797E+00 7.1617305E-09 1.8627501E-10 O 23 0613+570 2024.04.21-08:07:27.0 MK-VLBA 324.75257 21.11101 655.8 6.4 1.3763887E-08 2.7516093E+00 4.9751028E-09 2.1093515E-11 O 23 0613+570 2024.04.21-08:07:27.0 WETTZELL 36.48240 30.76251 944.2 5.1 1.4317796E-08 1.9501215E+00 7.1617305E-09 1.8627501E-10 O 24 0642+449 2024.04.21-08:08:25.0 MK-VLBA 311.23991 24.67706 655.8 6.4 1.1901585E-08 2.3808450E+00 4.9751028E-09 2.1093515E-11 O 24 0642+449 2024.04.21-08:08:25.0 WETTZELL 41.76404 18.73657 944.2 5.0 2.2646075E-08 3.0908620E+00 7.1617305E-09 1.8627501E-10 O 25 0716+714 2024.04.21-08:09:34.0 MK-VLBA 340.96096 26.43132 655.8 6.4 1.1170367E-08 2.2304700E+00 4.9751028E-09 2.1093515E-11 O 25 0716+714 2024.04.21-08:09:34.0 WETTZELL 18.79527 36.38521 944.2 4.7 1.2359521E-08 1.6844042E+00 7.1617305E-09 1.8627501E-10 O 26 0552+398 2024.04.21-08:11:00.0 MK-VLBA 307.68675 14.09428 655.7 6.4 2.0155694E-08 4.0485638E+00 4.9751028E-09 2.1093515E-11 O 26 0552+398 2024.04.21-08:11:00.0 WETTZELL 53.24088 21.39060 944.2 4.5 1.9993710E-08 2.7224622E+00 7.1617305E-09 1.8627501E-10 O 27 0805+410 2024.04.21-08:12:52.0 MK-VLBA 307.03784 39.03132 655.7 6.4 7.9196502E-09 1.5838788E+00 4.9751028E-09 2.1093515E-11 O 27 0805+410 2024.04.21-08:12:52.0 WETTZELL 31.61742 7.71669 944.2 4.3 5.1718062E-08 7.2421433E+00 7.1617305E-09 1.8627501E-10 O 28 0641+392 2024.04.21-08:15:17.0 MK-VLBA 305.33181 22.51036 655.7 6.3 1.2963286E-08 2.5953846E+00 4.9751028E-09 2.1093515E-11 O 28 0641+392 2024.04.21-08:15:17.0 WETTZELL 46.68674 15.29413 944.2 4.5 2.7434944E-08 3.7494719E+00 7.1617305E-09 1.8627501E-10 O 29 0529+483 2024.04.21-08:18:57.0 MK-VLBA 317.63777 11.21163 655.7 6.3 2.4986336E-08 5.0200363E+00 4.9751028E-09 2.1093515E-11 O 29 0529+483 2024.04.21-08:18:57.0 WETTZELL 50.50637 31.21726 944.2 4.5 1.4131413E-08 1.9227655E+00 7.1617305E-09 1.8627501E-10 O 30 1617+229 2024.04.21-08:22:49.0 MK-VLBA 74.53049 29.91279 655.7 6.3 9.9830045E-09 1.9986509E+00 4.9751028E-09 2.1093515E-11 O 30 1617+229 2024.04.21-08:22:49.0 WETTZELL 294.80064 8.76629 944.3 4.2 4.6136126E-08 6.5374681E+00 7.1617305E-09 1.8627501E-10 O 31 1639+230 2024.04.21-08:25:05.0 MK-VLBA 73.34029 25.44951 655.7 6.3 1.1566564E-08 2.3166760E+00 4.9751028E-09 2.1093515E-11 O 31 1639+230 2024.04.21-08:25:05.0 WETTZELL 291.38156 11.88388 944.3 4.2 3.4815207E-08 4.8621104E+00 7.1617305E-09 1.8627501E-10 O 32 1645+224 2024.04.21-08:28:20.0 MK-VLBA 73.74152 24.58072 655.7 6.4 1.1943675E-08 2.3926349E+00 4.9751028E-09 2.1093515E-11 O 32 1645+224 2024.04.21-08:28:20.0 WETTZELL 290.42532 11.99212 944.3 4.4 3.4520653E-08 4.8193644E+00 7.1617305E-09 1.8627501E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10