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: # 2025-06-25 | 11:14:33.375 # # Data content: # Ray-tracing results for session: # 241230-q24365# # Total number of observations: # 62 # 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: 2024123006 | 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 $241230-q24365# H $241230-q24365# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 11:14:33.375) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S SESHAN25 -2831689.1659 4675729.8099 3275331.2229 31.0992 121.1997 29.43 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 0345+460 2024.12.30-05:30:31.0 SESHAN25 39.25509 7.16758 1020.2 11.2 5.9437781E-08 7.2645626E+00 7.7570056E-09 1.9610469E-10 O 1 0345+460 2024.12.30-05:30:31.0 WETTZELL 331.04670 12.47982 957.7 -4.1 3.3493948E-08 4.6722751E+00 7.2707524E-09 1.3523523E-10 O 2 0133+476 2024.12.30-05:32:27.0 SESHAN25 48.59612 28.15464 1020.3 11.2 1.6773903E-08 2.0856812E+00 7.7570056E-09 1.9610469E-10 O 2 0133+476 2024.12.30-05:32:27.0 WETTZELL 353.61535 7.48017 957.7 -4.1 5.3554936E-08 7.7797150E+00 7.2707524E-09 1.3523523E-10 O 3 0418+532 2024.12.30-05:34:47.0 SESHAN25 30.62395 8.27645 1020.4 11.2 5.2322959E-08 6.3908165E+00 7.7570056E-09 1.9610469E-10 O 3 0418+532 2024.12.30-05:34:47.0 WETTZELL 330.53042 21.08985 957.7 -4.1 2.0421289E-08 2.8012068E+00 7.2707524E-09 1.3523523E-10 O 4 1602-115 2024.12.30-05:40:21.0 SESHAN25 245.65661 15.39016 1020.3 11.1 2.9528060E-08 3.8187394E+00 7.7570056E-09 1.9610469E-10 O 4 1602-115 2024.12.30-05:40:21.0 WETTZELL 133.89820 17.62767 957.7 -4.3 2.4178257E-08 3.2548959E+00 7.2707524E-09 1.3523523E-10 O 5 1508-055 2024.12.30-05:41:50.0 SESHAN25 258.62595 7.36172 1020.2 11.2 5.8278883E-08 7.7763328E+00 7.7570056E-09 1.9610469E-10 O 5 1508-055 2024.12.30-05:41:50.0 WETTZELL 144.70142 28.93508 957.8 -4.2 1.5249076E-08 2.0489147E+00 7.2707524E-09 1.3523523E-10 O 6 1502+036 2024.12.30-05:43:10.0 SESHAN25 267.46693 10.65666 1020.1 11.2 4.1662947E-08 5.4148311E+00 7.7570056E-09 1.9610469E-10 O 6 1502+036 2024.12.30-05:43:10.0 WETTZELL 142.40850 38.06956 957.8 -4.2 1.1987805E-08 1.6126678E+00 7.2707524E-09 1.3523523E-10 O 7 1639-062 2024.12.30-05:44:37.0 SESHAN25 244.87331 24.97074 1020.2 11.2 1.8744380E-08 2.3929978E+00 7.7570056E-09 1.9610469E-10 O 7 1639-062 2024.12.30-05:44:37.0 WETTZELL 123.81302 18.06355 957.8 -4.2 2.3626842E-08 3.1894483E+00 7.2707524E-09 1.3523523E-10 O 8 1656-075 2024.12.30-05:46:03.0 SESHAN25 241.07295 27.05868 1020.3 11.2 1.7411189E-08 2.2207846E+00 7.7570056E-09 1.9610469E-10 O 8 1656-075 2024.12.30-05:46:03.0 WETTZELL 121.27381 14.88649 957.9 -4.3 2.8365558E-08 3.8385735E+00 7.2707524E-09 1.3523523E-10 O 9 1606+106 2024.12.30-05:47:52.0 SESHAN25 266.07507 26.82996 1020.3 11.1 1.7541094E-08 2.2263695E+00 7.7570056E-09 1.9610469E-10 O 9 1606+106 2024.12.30-05:47:52.0 WETTZELL 121.92065 37.13139 957.9 -4.3 1.2243607E-08 1.6509004E+00 7.2707524E-09 1.3523523E-10 O 10 NRAO512 2024.12.30-05:49:23.0 SESHAN25 297.21696 43.24280 1020.3 11.1 1.1590943E-08 1.4576766E+00 7.7570056E-09 1.9610469E-10 O 10 NRAO512 2024.12.30-05:49:23.0 WETTZELL 85.06874 53.17410 957.9 -4.3 9.2458656E-09 1.2505373E+00 7.2707524E-09 1.3523523E-10 O 11 0602+673 2024.12.30-05:51:42.0 SESHAN25 13.27210 12.04544 1020.2 11.2 3.7078549E-08 4.5511590E+00 7.7570056E-09 1.9610469E-10 O 11 0602+673 2024.12.30-05:51:42.0 WETTZELL 331.96480 38.53151 957.9 -4.4 1.1866414E-08 1.6130192E+00 7.2707524E-09 1.3523523E-10 O 12 0345+460 2024.12.30-05:53:27.0 SESHAN25 41.64854 10.36232 1020.3 11.2 4.2657604E-08 5.2344328E+00 7.7570056E-09 1.9610469E-10 O 12 0345+460 2024.12.30-05:53:27.0 WETTZELL 334.70811 10.76522 958.0 -4.4 3.8454469E-08 5.4099971E+00 7.2707524E-09 1.3523523E-10 O 13 0059+581 2024.12.30-05:55:38.0 SESHAN25 37.53899 38.07607 1020.3 11.2 1.2864412E-08 1.6035147E+00 7.7570056E-09 1.9610469E-10 O 13 0059+581 2024.12.30-05:55:38.0 WETTZELL 2.67566 17.76194 958.0 -4.3 2.4003675E-08 3.3206320E+00 7.2707524E-09 1.3523523E-10 O 14 0716+714 2024.12.30-05:57:25.0 SESHAN25 6.00958 13.23034 1020.3 11.3 3.3959983E-08 4.1780111E+00 7.7570056E-09 1.9610469E-10 O 14 0716+714 2024.12.30-05:57:25.0 WETTZELL 332.66737 45.69725 958.0 -4.1 1.0336712E-08 1.4028036E+00 7.2707524E-09 1.3523523E-10 O 15 0133+476 2024.12.30-05:59:10.0 SESHAN25 49.86600 32.49961 1020.1 11.3 1.4750663E-08 1.8371062E+00 7.7570056E-09 1.9610469E-10 O 15 0133+476 2024.12.30-05:59:10.0 WETTZELL 358.12196 7.16449 958.0 -4.1 5.5630220E-08 8.1218502E+00 7.2707524E-09 1.3523523E-10 O 16 0418+532 2024.12.30-06:01:32.0 SESHAN25 33.24861 11.31529 1020.3 11.2 3.9312419E-08 4.8219058E+00 7.7570056E-09 1.9610469E-10 O 16 0418+532 2024.12.30-06:01:32.0 WETTZELL 334.18480 19.05442 958.0 -4.2 2.2465775E-08 3.0910714E+00 7.2707524E-09 1.3523523E-10 O 17 1602-115 2024.12.30-06:05:51.0 SESHAN25 249.43853 10.33147 1020.1 11.3 4.2902800E-08 5.6463494E+00 7.7570056E-09 1.9610469E-10 O 17 1602-115 2024.12.30-06:05:51.0 WETTZELL 139.78936 20.48777 958.2 -4.7 2.0984565E-08 2.8202831E+00 7.2707524E-09 1.3523523E-10 O 18 1706-174 2024.12.30-06:07:20.0 SESHAN25 234.96975 18.61407 1020.3 11.2 2.4676407E-08 3.1800990E+00 7.7570056E-09 1.9610469E-10 O 18 1706-174 2024.12.30-06:07:20.0 WETTZELL 128.93720 8.06502 958.1 -4.1 5.0076985E-08 6.8473421E+00 7.2707524E-09 1.3523523E-10 O 19 1639-062 2024.12.30-06:08:43.0 SESHAN25 248.84245 20.21378 1020.2 11.3 2.2828135E-08 2.9255225E+00 7.7570056E-09 1.9610469E-10 O 19 1639-062 2024.12.30-06:08:43.0 WETTZELL 129.22436 21.23933 958.1 -4.3 2.0286970E-08 2.7329742E+00 7.2707524E-09 1.3523523E-10 O 20 1656-075 2024.12.30-06:10:09.0 SESHAN25 245.27255 22.44200 1020.2 11.3 2.0698792E-08 2.6483343E+00 7.7570056E-09 1.9610469E-10 O 20 1656-075 2024.12.30-06:10:09.0 WETTZELL 126.49911 18.16682 958.2 -4.9 2.3500123E-08 3.1698242E+00 7.2707524E-09 1.3523523E-10 O 21 1555+001 2024.12.30-06:11:47.0 SESHAN25 261.23746 13.97934 1020.3 11.3 3.2321732E-08 4.1692205E+00 7.7570056E-09 1.9610469E-10 O 21 1555+001 2024.12.30-06:11:47.0 WETTZELL 137.50221 32.40875 958.2 -4.8 1.3778213E-08 1.8536890E+00 7.2707524E-09 1.3523523E-10 O 22 1039+811 2024.12.30-06:14:26.0 SESHAN25 355.35711 22.85048 1020.3 11.4 2.0320951E-08 2.5218406E+00 7.7570056E-09 1.9610469E-10 O 22 1039+811 2024.12.30-06:14:26.0 WETTZELL 348.73086 55.29432 958.1 -4.2 9.0034926E-09 1.2206452E+00 7.2707524E-09 1.3523523E-10 O 23 0718+793 2024.12.30-06:15:34.0 SESHAN25 4.27747 20.93920 1020.4 11.3 2.2046865E-08 2.7298438E+00 7.7570056E-09 1.9610469E-10 O 23 0718+793 2024.12.30-06:15:34.0 WETTZELL 343.88176 47.35477 958.1 -4.1 1.0058187E-08 1.3653766E+00 7.2707524E-09 1.3523523E-10 O 24 0016+731 2024.12.30-06:17:12.0 SESHAN25 16.66273 40.45991 1020.3 11.2 1.2229291E-08 1.5250097E+00 7.7570056E-09 1.9610469E-10 O 24 0016+731 2024.12.30-06:17:12.0 WETTZELL 6.99808 33.59272 958.0 -4.2 1.3349210E-08 1.8211528E+00 7.2707524E-09 1.3523523E-10 O 25 2309+454 2024.12.30-06:19:01.0 SESHAN25 50.50501 60.48688 1020.3 11.2 9.1337619E-09 1.1441549E+00 7.7570056E-09 1.9610469E-10 O 25 2309+454 2024.12.30-06:19:01.0 WETTZELL 26.23459 10.77111 958.0 -4.3 3.8428987E-08 5.4326185E+00 7.2707524E-09 1.3523523E-10 O 26 0059+581 2024.12.30-06:20:48.0 SESHAN25 37.23151 41.35878 1020.4 11.2 1.2012072E-08 1.4985525E+00 7.7570056E-09 1.9610469E-10 O 26 0059+581 2024.12.30-06:20:48.0 WETTZELL 6.11871 18.07842 958.1 -4.7 2.3606651E-08 3.2643440E+00 7.2707524E-09 1.3523523E-10 O 27 1053+704 2024.12.30-06:22:51.0 SESHAN25 350.35764 13.23961 1020.4 11.1 3.3939638E-08 4.1913786E+00 7.7570056E-09 1.9610469E-10 O 27 1053+704 2024.12.30-06:22:51.0 WETTZELL 331.34435 60.91122 958.0 -4.2 8.4717814E-09 1.1469790E+00 7.2707524E-09 1.3523523E-10 O 28 0716+714 2024.12.30-06:24:17.0 SESHAN25 8.10729 13.93953 1020.5 11.1 3.2334521E-08 3.9796307E+00 7.7570056E-09 1.9610469E-10 O 28 0716+714 2024.12.30-06:24:17.0 WETTZELL 333.86807 43.71419 958.0 -4.2 1.0702839E-08 1.4532062E+00 7.2707524E-09 1.3523523E-10 O 29 1546+027 2024.12.30-06:27:03.0 SESHAN25 266.71721 10.32240 1020.4 11.1 4.2911679E-08 5.5879233E+00 7.7570056E-09 1.9610469E-10 O 29 1546+027 2024.12.30-06:27:03.0 WETTZELL 142.70347 37.29452 958.1 -4.2 1.2198271E-08 1.6408119E+00 7.2707524E-09 1.3523523E-10 O 30 1557+032 2024.12.30-06:28:05.0 SESHAN25 265.94080 12.48414 1020.2 11.2 3.5945214E-08 4.6451180E+00 7.7570056E-09 1.9610469E-10 O 30 1557+032 2024.12.30-06:28:05.0 WETTZELL 139.89868 36.80308 958.1 -4.1 1.2336737E-08 1.6598583E+00 7.2707524E-09 1.3523523E-10 O 31 1741-038 2024.12.30-06:29:41.0 SESHAN25 244.15081 29.81715 1020.3 11.2 1.5942615E-08 2.0289652E+00 7.7570056E-09 1.9610469E-10 O 31 1741-038 2024.12.30-06:29:41.0 WETTZELL 118.67929 17.84211 958.1 -4.2 2.3903431E-08 3.2319254E+00 7.2707524E-09 1.3523523E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10