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 | 01:25:49.687 # # Data content: # Ray-tracing results for session: # 240503-i24124# # 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: 2024050318 | 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 $240503-i24124# H $240503-i24124# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:25:49.687) 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 2024.05.03-17:30:20.0 KOKEE 357.29418 13.28217 888.9 14.6 3.0299402E-08 4.3156282E+00 6.7746745E-09 3.3361539E-10 O 1 1039+811 2024.05.03-17:30:20.0 WETTZELL 6.97310 57.37037 944.0 10.2 8.9890057E-09 1.1875824E+00 7.1645362E-09 4.0921325E-10 O 2 2309+454 2024.05.03-17:32:50.0 KOKEE 32.31914 59.99825 888.9 14.6 8.2039774E-09 1.1534117E+00 6.7746745E-09 3.3361539E-10 O 2 2309+454 2024.05.03-17:32:50.0 WETTZELL 339.36377 8.53334 944.0 10.2 4.8694704E-08 6.5882396E+00 7.1645362E-09 4.0921325E-10 O 3 1746+470 2024.05.03-17:36:06.0 KOKEE 312.92102 36.63972 888.9 14.6 1.1886035E-08 1.6790134E+00 6.7746745E-09 3.3361539E-10 O 3 1746+470 2024.05.03-17:36:06.0 WETTZELL 34.03045 16.13566 944.0 10.2 2.6889283E-08 3.5854928E+00 7.1645362E-09 4.0921325E-10 O 4 2229+695 2024.05.03-17:38:07.0 KOKEE 4.97375 41.79560 889.0 14.7 1.0648090E-08 1.4989644E+00 6.7746745E-09 3.3361539E-10 O 4 2229+695 2024.05.03-17:38:07.0 WETTZELL 352.85758 29.78568 944.0 10.3 1.5192861E-08 2.0109179E+00 7.1645362E-09 4.0921325E-10 O 5 1849+670 2024.05.03-17:40:17.0 KOKEE 339.80894 36.93121 889.0 14.8 1.1804508E-08 1.6649853E+00 6.7746745E-09 3.3361539E-10 O 5 1849+670 2024.05.03-17:40:17.0 WETTZELL 15.90461 29.71450 944.0 10.3 1.5226343E-08 2.0165132E+00 7.1645362E-09 4.0921325E-10 O 6 1806+456 2024.05.03-17:43:26.0 KOKEE 311.70115 39.12322 889.0 14.7 1.1245590E-08 1.5879242E+00 6.7746745E-09 3.3361539E-10 O 6 1806+456 2024.05.03-17:43:26.0 WETTZELL 32.63884 13.83618 944.0 10.2 3.1094034E-08 4.1583732E+00 7.1645362E-09 4.0921325E-10 O 7 3C371 2024.05.03-17:45:47.0 KOKEE 340.05267 31.76865 889.0 14.6 1.3458309E-08 1.8998305E+00 6.7746745E-09 3.3361539E-10 O 7 3C371 2024.05.03-17:45:47.0 WETTZELL 18.60153 34.34824 944.0 10.2 1.3390880E-08 1.7721836E+00 7.1645362E-09 4.0921325E-10 O 8 0016+731 2024.05.03-17:47:17.0 KOKEE 11.69041 34.96335 888.9 14.6 1.2371651E-08 1.7416221E+00 6.7746745E-09 3.3361539E-10 O 8 0016+731 2024.05.03-17:47:17.0 WETTZELL 346.05624 36.25597 944.0 10.3 1.2779046E-08 1.6897383E+00 7.1645362E-09 4.0921325E-10 O 9 2017+743 2024.05.03-17:50:02.0 KOKEE 351.91328 35.65243 888.9 14.6 1.2165667E-08 1.7148610E+00 6.7746745E-09 3.3361539E-10 O 9 2017+743 2024.05.03-17:50:02.0 WETTZELL 5.75131 34.49606 944.0 10.2 1.3340645E-08 1.7650797E+00 7.1645362E-09 4.0921325E-10 O 10 1746+470 2024.05.03-17:53:15.0 KOKEE 312.63377 33.71563 888.9 14.5 1.2772675E-08 1.8053959E+00 6.7746745E-09 3.3361539E-10 O 10 1746+470 2024.05.03-17:53:15.0 WETTZELL 36.58344 17.76110 944.1 10.2 2.4557022E-08 3.2697307E+00 7.1645362E-09 4.0921325E-10 O 11 1803+784 2024.05.03-17:55:08.0 KOKEE 348.60925 27.24514 889.0 14.6 1.5455514E-08 2.1824761E+00 6.7746745E-09 3.3361539E-10 O 11 1803+784 2024.05.03-17:55:08.0 WETTZELL 12.48714 41.60786 944.1 10.3 1.1389444E-08 1.5060309E+00 7.1645362E-09 4.0921325E-10 O 12 0718+793 2024.05.03-17:57:46.0 KOKEE 7.06143 13.59986 889.0 14.8 2.9630133E-08 4.2102909E+00 6.7746745E-09 3.3361539E-10 O 12 0718+793 2024.05.03-17:57:46.0 WETTZELL 349.19060 57.92528 944.1 10.2 8.9340692E-09 1.1801059E+00 7.1645362E-09 4.0921325E-10 O 13 2353+816 2024.05.03-18:01:42.0 KOKEE 4.06913 29.22533 888.9 14.9 1.4500641E-08 2.0439190E+00 6.7746745E-09 3.3361539E-10 O 13 2353+816 2024.05.03-18:01:42.0 WETTZELL 353.97734 42.34505 944.1 10.2 1.1228248E-08 1.4842026E+00 7.1645362E-09 4.0921325E-10 O 14 1849+670 2024.05.03-18:05:12.0 KOKEE 338.24953 34.85776 888.9 14.8 1.2405710E-08 1.7504932E+00 6.7746745E-09 3.3361539E-10 O 14 1849+670 2024.05.03-18:05:12.0 WETTZELL 18.34733 30.91807 944.1 10.2 1.4693769E-08 1.9456394E+00 7.1645362E-09 4.0921325E-10 O 15 1746+470 2024.05.03-18:07:47.0 KOKEE 312.55237 31.23058 888.9 14.8 1.3666452E-08 1.9329584E+00 6.7746745E-09 3.3361539E-10 O 15 1746+470 2024.05.03-18:07:47.0 WETTZELL 38.70847 19.21675 944.1 10.2 2.2797895E-08 3.0323579E+00 7.1645362E-09 4.0921325E-10 O 16 1803+784 2024.05.03-18:09:39.0 KOKEE 348.30361 26.57028 888.9 14.8 1.5814194E-08 2.2336034E+00 6.7746745E-09 3.3361539E-10 O 16 1803+784 2024.05.03-18:09:39.0 WETTZELL 13.15923 42.13631 944.1 10.2 1.1273458E-08 1.4906469E+00 7.1645362E-09 4.0921325E-10 O 17 0716+714 2024.05.03-18:11:24.0 KOKEE 13.04452 8.26497 889.0 14.9 4.6965440E-08 6.7717035E+00 6.7746745E-09 3.3361539E-10 O 17 0716+714 2024.05.03-18:11:24.0 WETTZELL 335.74182 62.19822 944.1 10.2 8.5592977E-09 1.1303583E+00 7.1645362E-09 4.0921325E-10 O 18 NGC6251 2024.05.03-18:13:40.0 KOKEE 351.88355 22.14266 888.9 15.0 1.8721548E-08 2.6474380E+00 6.7746745E-09 3.3361539E-10 O 18 NGC6251 2024.05.03-18:13:40.0 WETTZELL 11.00609 47.41850 944.1 10.2 1.0276265E-08 1.3582853E+00 7.1645362E-09 4.0921325E-10 O 19 2229+695 2024.05.03-18:15:30.0 KOKEE 0.68049 42.22550 888.9 15.1 1.0560367E-08 1.4869323E+00 6.7746745E-09 3.3361539E-10 O 19 2229+695 2024.05.03-18:15:30.0 WETTZELL 356.49741 29.21660 944.2 10.2 1.5459486E-08 2.0466196E+00 7.1645362E-09 4.0921325E-10 O 20 3C371 2024.05.03-18:16:50.0 KOKEE 339.00277 29.24255 888.9 15.1 1.4494743E-08 2.0474579E+00 6.7746745E-09 3.3361539E-10 O 20 3C371 2024.05.03-18:16:50.0 WETTZELL 21.11160 36.07873 944.2 10.2 1.2833621E-08 1.6981284E+00 7.1645362E-09 4.0921325E-10 O 21 2353+816 2024.05.03-18:19:32.0 KOKEE 3.42785 29.49623 889.0 15.3 1.4380535E-08 2.0270115E+00 6.7746745E-09 3.3361539E-10 O 21 2353+816 2024.05.03-18:19:32.0 WETTZELL 354.72014 42.05698 944.2 10.2 1.1290369E-08 1.4924614E+00 7.1645362E-09 4.0921325E-10 O 22 1746+470 2024.05.03-18:22:52.0 KOKEE 312.61149 28.65102 889.0 15.4 1.4767515E-08 2.0903449E+00 6.7746745E-09 3.3361539E-10 O 22 1746+470 2024.05.03-18:22:52.0 WETTZELL 40.87678 20.79979 944.3 10.2 2.1162046E-08 2.8121900E+00 7.1645362E-09 4.0921325E-10 O 23 0716+714 2024.05.03-18:25:19.0 KOKEE 13.88114 9.01754 889.0 15.3 4.3402397E-08 6.2329972E+00 6.7746745E-09 3.3361539E-10 O 23 0716+714 2024.05.03-18:25:19.0 WETTZELL 334.53157 61.23814 944.4 10.2 8.6365729E-09 1.1405685E+00 7.1645362E-09 4.0921325E-10 O 24 1806+456 2024.05.03-18:28:18.0 KOKEE 311.07477 31.29162 889.0 15.4 1.3642814E-08 1.9297372E+00 6.7746745E-09 3.3361539E-10 O 24 1806+456 2024.05.03-18:28:18.0 WETTZELL 39.45091 18.16583 944.4 10.2 2.4040069E-08 3.2000100E+00 7.1645362E-09 4.0921325E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10