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 | 01:23:54.102 # # Data content: # Ray-tracing results for session: # 240430-i24121# # 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: 2024043018 | 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 $240430-i24121# H $240430-i24121# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:23:54.102) 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 1039+811 2024.04.30-17:30:20.0 KOKEE 356.82942 13.42254 887.6 15.5 3.0117202E-08 4.2820720E+00 6.7621205E-09 3.7332575E-10 O 1 1039+811 2024.04.30-17:30:20.0 WETTZELL 7.71929 57.12297 943.0 24.5 8.8751201E-09 1.1901828E+00 7.1561495E-09 3.0120086E-10 O 2 2309+454 2024.04.30-17:32:47.0 KOKEE 35.04660 58.47182 887.6 15.5 8.3661368E-09 1.1714326E+00 6.7621205E-09 3.7332575E-10 O 2 2309+454 2024.04.30-17:32:47.0 WETTZELL 337.40031 9.24893 943.0 24.3 4.4529410E-08 6.1433905E+00 7.1561495E-09 3.0120086E-10 O 3 1746+470 2024.04.30-17:36:03.0 KOKEE 313.25177 38.64878 887.6 15.5 1.1405567E-08 1.6066979E+00 6.7621205E-09 3.7332575E-10 O 3 1746+470 2024.04.30-17:36:03.0 WETTZELL 32.23884 15.07387 943.0 24.1 2.8221304E-08 3.7959953E+00 7.1561495E-09 3.0120086E-10 O 4 2229+695 2024.04.30-17:38:06.0 KOKEE 6.28733 41.52637 887.6 15.6 1.0744882E-08 1.5073364E+00 6.7621205E-09 3.7332575E-10 O 4 2229+695 2024.04.30-17:38:06.0 WETTZELL 351.72247 30.04557 943.0 24.0 1.4841948E-08 1.9956417E+00 7.1561495E-09 3.0120086E-10 O 5 1849+670 2024.04.30-17:40:16.0 KOKEE 340.66688 37.85885 887.6 15.6 1.1603463E-08 1.6318349E+00 6.7621205E-09 3.7332575E-10 O 5 1849+670 2024.04.30-17:40:16.0 WETTZELL 14.72030 29.20292 943.1 23.9 1.5226607E-08 2.0437181E+00 7.1561495E-09 3.0120086E-10 O 6 1806+456 2024.04.30-17:43:27.0 KOKEE 312.12977 41.15874 887.6 15.7 1.0826433E-08 1.5244108E+00 6.7621205E-09 3.7332575E-10 O 6 1806+456 2024.04.30-17:43:27.0 WETTZELL 30.79485 12.82072 943.1 24.0 3.2873522E-08 4.4311188E+00 7.1561495E-09 3.0120086E-10 O 7 3C371 2024.04.30-17:45:49.0 KOKEE 340.56321 32.68916 887.6 15.8 1.3173446E-08 1.8545071E+00 6.7621205E-09 3.7332575E-10 O 7 3C371 2024.04.30-17:45:49.0 WETTZELL 17.61033 33.74876 943.1 24.0 1.3387598E-08 1.7957332E+00 7.1561495E-09 3.0120086E-10 O 8 0016+731 2024.04.30-17:47:20.0 KOKEE 12.42679 34.39337 887.6 15.7 1.2596933E-08 1.7671402E+00 6.7621205E-09 3.7332575E-10 O 8 0016+731 2024.04.30-17:47:20.0 WETTZELL 345.20973 36.73397 943.1 23.8 1.2442176E-08 1.6720709E+00 7.1561495E-09 3.0120086E-10 O 9 2017+743 2024.04.30-17:50:05.0 KOKEE 352.75624 36.01629 887.6 15.8 1.2106233E-08 1.7012489E+00 6.7621205E-09 3.7332575E-10 O 9 2017+743 2024.04.30-17:50:05.0 WETTZELL 4.83797 34.31832 943.1 23.5 1.3193637E-08 1.7712097E+00 7.1561495E-09 3.0120086E-10 O 10 1746+470 2024.04.30-17:53:20.0 KOKEE 312.80607 35.71386 887.7 15.9 1.2197788E-08 1.7195429E+00 6.7621205E-09 3.7332575E-10 O 10 1746+470 2024.04.30-17:53:20.0 WETTZELL 34.84556 16.63994 943.1 23.3 2.5704767E-08 3.4528424E+00 7.1561495E-09 3.0120086E-10 O 11 1803+784 2024.04.30-17:55:13.0 KOKEE 348.89244 27.77574 887.7 15.8 1.5244873E-08 2.1469468E+00 6.7621205E-09 3.7332575E-10 O 11 1803+784 2024.04.30-17:55:13.0 WETTZELL 11.92190 41.20180 943.1 23.2 1.1303543E-08 1.5161366E+00 7.1561495E-09 3.0120086E-10 O 12 0718+793 2024.04.30-17:57:51.0 KOKEE 6.60051 13.27625 887.7 16.0 3.0424140E-08 4.3153883E+00 6.7621205E-09 3.7332575E-10 O 12 0718+793 2024.04.30-17:57:51.0 WETTZELL 350.00519 58.27226 943.1 23.1 8.7637200E-09 1.1758497E+00 7.1561495E-09 3.0120086E-10 O 13 2353+816 2024.04.30-18:01:47.0 KOKEE 4.47421 29.02265 887.8 16.0 1.4647596E-08 2.0581900E+00 6.7621205E-09 3.7332575E-10 O 13 2353+816 2024.04.30-18:01:47.0 WETTZELL 353.50317 42.55454 943.1 22.9 1.1011453E-08 1.4783065E+00 7.1561495E-09 3.0120086E-10 O 14 1849+670 2024.04.30-18:05:17.0 KOKEE 338.94004 35.85052 887.8 16.1 1.2155497E-08 1.7103186E+00 6.7621205E-09 3.7332575E-10 O 14 1849+670 2024.04.30-18:05:17.0 WETTZELL 17.20943 30.33161 943.1 22.9 1.4715817E-08 1.9745117E+00 7.1561495E-09 3.0120086E-10 O 15 1746+470 2024.04.30-18:07:52.0 KOKEE 312.60661 33.23329 887.9 16.1 1.2986287E-08 1.8320001E+00 6.7621205E-09 3.7332575E-10 O 15 1746+470 2024.04.30-18:07:52.0 WETTZELL 36.99902 18.03818 943.1 22.8 2.3818731E-08 3.1966930E+00 7.1561495E-09 3.0120086E-10 O 16 1803+784 2024.04.30-18:09:45.0 KOKEE 348.54563 27.11527 887.9 16.2 1.5583229E-08 2.1951483E+00 6.7621205E-09 3.7332575E-10 O 16 1803+784 2024.04.30-18:09:45.0 WETTZELL 12.62066 41.70844 943.1 22.7 1.1191551E-08 1.5010301E+00 7.1561495E-09 3.0120086E-10 O 17 1806+456 2024.04.30-18:12:08.0 KOKEE 311.29008 36.18180 887.9 16.2 1.2062197E-08 1.7003653E+00 6.7621205E-09 3.7332575E-10 O 17 1806+456 2024.04.30-18:12:08.0 WETTZELL 35.24553 15.38404 943.1 22.5 2.7683097E-08 3.7202559E+00 7.1561495E-09 3.0120086E-10 O 18 3C371 2024.04.30-18:14:27.0 KOKEE 339.42879 30.41119 887.9 16.2 1.4047380E-08 1.9789083E+00 6.7621205E-09 3.7332575E-10 O 18 3C371 2024.04.30-18:14:27.0 WETTZELL 19.98601 35.26253 943.1 22.4 1.2886356E-08 1.7280721E+00 7.1561495E-09 3.0120086E-10 O 19 2353+816 2024.04.30-18:17:09.0 KOKEE 3.93973 29.28453 887.9 16.4 1.4529337E-08 2.0416032E+00 6.7621205E-09 3.7332575E-10 O 19 2353+816 2024.04.30-18:17:09.0 WETTZELL 354.12794 42.28301 943.1 22.4 1.1068410E-08 1.4859319E+00 7.1561495E-09 3.0120086E-10 O 20 0716+714 2024.04.30-18:20:10.0 KOKEE 12.85697 8.10725 887.9 16.3 4.7959908E-08 6.9063549E+00 6.7621205E-09 3.7332575E-10 O 20 0716+714 2024.04.30-18:20:10.0 WETTZELL 336.03131 62.40127 943.1 22.2 8.4122314E-09 1.1289343E+00 7.1561495E-09 3.0120086E-10 O 21 NGC6251 2024.04.30-18:22:26.0 KOKEE 351.88139 22.24186 888.0 16.4 1.8715693E-08 2.6404242E+00 6.7621205E-09 3.7332575E-10 O 21 NGC6251 2024.04.30-18:22:26.0 WETTZELL 10.96185 47.32391 943.1 22.1 1.0133080E-08 1.3589495E+00 7.1561495E-09 3.0120086E-10 O 22 2229+695 2024.04.30-18:24:16.0 KOKEE 1.03233 42.21493 888.0 16.5 1.0602849E-08 1.4879493E+00 6.7621205E-09 3.7332575E-10 O 22 2229+695 2024.04.30-18:24:16.0 WETTZELL 356.20079 29.24827 943.1 22.0 1.5205667E-08 2.0440902E+00 7.1561495E-09 3.0120086E-10 O 23 1746+470 2024.04.30-18:26:14.0 KOKEE 312.56092 30.09198 888.0 16.4 1.4184342E-08 2.0031611E+00 6.7621205E-09 3.7332575E-10 O 23 1746+470 2024.04.30-18:26:14.0 WETTZELL 39.67005 19.90631 943.1 22.0 2.1706588E-08 2.9107604E+00 7.1561495E-09 3.0120086E-10 O 24 3C371 2024.04.30-18:28:01.0 KOKEE 339.01911 29.29330 888.0 16.3 1.4528561E-08 2.0474556E+00 6.7621205E-09 3.7332575E-10 O 24 3C371 2024.04.30-18:28:01.0 WETTZELL 21.06406 36.04265 943.1 21.9 1.2645712E-08 1.6956231E+00 7.1561495E-09 3.0120086E-10 O 25 0016+731 2024.04.30-18:29:31.0 KOKEE 9.58380 36.27073 888.0 16.6 1.2032091E-08 1.6880928E+00 6.7621205E-09 3.7332575E-10 O 25 0016+731 2024.04.30-18:29:31.0 WETTZELL 348.33244 35.14901 943.1 21.8 1.2922779E-08 1.7366533E+00 7.1561495E-09 3.0120086E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10